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What is Protein efficiency ratio?, Explain Protein efficiency ratio, Define Protein efficiency ratio
 
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#Proteinefficiencyratio #audioversity ~~~ Protein efficiency ratio ~~~ Title: What is Protein efficiency ratio?, Explain Protein efficiency ratio, Define Protein efficiency ratio Created on: 2019-03-08 Source Link: https://en.wikipedia.org/wiki/Protein_efficiency_ratio ------ Description: Protein efficiency ratio is based on the weight gain of a test subject divided by its intake of a particular food protein during the test period. From 1919 until very recently, the PER had been a widely used method for evaluating the quality of protein in food. The food industry in Canada currently uses the PER as the standard for evaluating the protein quality of foods. The official method for determining the protein efficiency ratio is from Health Canada's Health Protection Branch Method FO-1, October 15, 1981.The U.S. Food and Drug Administration now uses the Protein Digestibility Corrected Amino Acid Score as the basis for the percent of the U.S. recommended daily allowance for protein shown on food labels. However, the PER is still used in certain FDA regulations. The US FDA official methods to calculate the PER are as stated in the Official Methods of Analysis of AOAC International, 16th ed. Section 45.3.05, AOAC Official Method 982.30 Protein Efficiency Ratio Calculation Method; and Official Methods of Analysis of AOAC International, 18th ed. . P E R = G a i n i n b o d y m a s s P r o t e i n i n t a k e {\displaystyle PER\,={\frac {Gain\ in\ body\ mass}{Protein\ intake}}} ------ To see your favorite topic here, fill out this request form: https://docs.google.com/forms/d/e/1FAIpQLScU0dLbeWsc01IC0AaO8sgaSgxMFtvBL31c_pjnwEZUiq99Fw/viewform ------ Source: Wikipedia.org articles, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Support: Donations can be made from https://wikimediafoundation.org/wiki/Ways_to_Give to support Wikimedia Foundation and knowledge sharing.
Views: 106 Audioversity
AOAC
 
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This video is about AOAC
SPEX CertiPrep Pesticide Standards
 
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Now available, SPEX CertiPrep premixed pesticide multi-compound CRMs. Want all 144 top pesticides? We have the kit containing all of the compounds. Pesticide residue analysis is a critical step in protecting agricultural products and foodstuff from both the onslaught of damaging pests as well as protecting the environment and the population from potentially dangerous chemical residues. Many new pesticides are now being tested using GC/MS and LC/MS and GC techniques to determine even minute amounts of pesticide residue in environmental samples and food products. SPEX CertiPrep is the leader in offering HPLC, GC, GC/ MS, and LC/MS pesticide CRMs designed to work within the EPA, AOAC, FDA, and international analytical testing methods. Your analysis just got faster and easier. Calibration time will be shorter, requiring fewer injections. You will save money too. Our mixes will be less expensive than buying individual CRMs.
Views: 402 SPEX CertiPrep
Brendon Gill: Emerging Scientist
 
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Formula for success Just five years since completing his doctorate, Dr Brendan Gill is recognised as a global expert for his efforts supporting the quality of nutritional formulas relied upon by society’s most vulnerable. His work proving the vitamin and nutrient content of Fonterra’s infant formula has been critical to success in a number of highly regulated markets. Two of Dr Gill’s methods are now benchmarks for this type of chemical analysis and used in laboratories in Australasia, Asia, North America and Europe. The AOAC (an international standards body for analytical chemistry) recognised his protocol for analysing Vitamin D in dairy-based nutritional powders as Method of the Year in 2017 and at the same time gave Dr Gill its Technical Service of the Year award. He had already been named an AOAC fellow in 2015 and was recently appointed to its top scientific body, the Official Methods Board. These accolades contribute to Dr Gill’s impressive resume of roles in working groups, review panels and fora worldwide, demonstrating his extraordinary commitment to quality science and passionate advocacy for the highest possible standards in analytical chemistry. Dr Brendan Gill won the Hamilton City Council Emerging Scientist Award 2018
Ethanol estimation by specific gravity
 
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in laboratories engaged in official control of alcoholic products, the alcohol content is usually determined by the pydnometric method, which is based on measurement of the density of the alcohol—water solution. Strictly speaking, however, it is not the density itself that is measured in most methods, but a comparable quantity, the ratio of the density of an alcohol— water mixture to the density of water at the same temperature, called the specific gravity. Instead of that it may be the ratio between the weights of the liquid and the same volume of water in air at the temperature in question, the so-called "apparent specific gravity". INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY APPLIED CHEMISTRY DIVISION FERMENTATION INDUSTRIES SECTION A STANDARDIZATION OF METHODS FOR DETERMINATION OF THE ALCOHOL CONTENT OF BEVERAGES AND DISTILLED POTABLE SPIRITS LONDON BUTTER WORTHS
What is FOOD COMPOSITION DATA? What does FOOD COMPOSITION DATA mean?
 
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What is FOOD COMPOSITION DATA? What does FOOD COMPOSITION DATA mean? FOOD COMPOSITION DATA meaning - FOOD COMPOSITION DATA definition - FOOD COMPOSITION DATA explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Food composition data (FCD) are detailed sets of information on the nutritionally important components of foods and provide values for energy and nutrients including protein, carbohydrates, fat, vitamins and minerals and for other important food components such as fibre. The data are presented in food composition databases (FCDBs). In the UK, FCD is listed in tables known as The Chemical Composition of Foods, McCance and Widdowson (1940) and in the first edition the authors stated that: ‘A knowledge of the chemical composition of foods is the first essential in the dietary treatment of disease or in any quantitative study of human nutrition’. This demonstrates the main reason for establishing FCD at that time. To this day, food composition studies remain central to nutrition research into the role of food components and their interactions in health and disease. However, due to increasing levels of sophistication and complexity in nutrition science, there is a greater demand for complete, current and reliable FCD, together with information on a wider range of food components, including bioactive compounds. FCD are important in many fields including clinical practice, research, nutrition policy, public health and education, and the food manufacturing industry and is used in a variety of ways including: national programmes for the assessment of diet and nutritional status at a population level (e.g. epidemiological researchers assessing diets at a population level); development of therapeutic diets (e.g. to treat obesity, diabetes, nutritional deficiencies, food allergy and intolerance) and institutional diets (e.g. schools, hospitals, prisons, day-care centres) and nutrition labelling of processed foods. The earliest food composition tables were based solely on chemical analyses of food samples, which were mostly undertaken specifically for the tables. However, as the food supply has evolved, and with the increasing demand for nutritional and related components, it has become more difficult for compilers to rely only on chemical analysis when compiling FCDBs. For example, in the UK the third edition of The Composition of Foods presented data on vitamin content of foods. However, due to the amount of information already available and in order to avoid the need to analyse every food for every vitamin, values from the scientific literature were included, although the tables are still predominately based on analytical data. Chemical analysis of food samples carried out in analytical laboratories is typically the preferred method for creating FCD. The food samples are carefully chosen using a defined sampling plan to ensure that they are representative of the foods being consumed in a country. This includes accounting for factors that could affect the nutrient content of a food as purchased (e.g. region and/or country of origin, season, brand, fortification) or as consumed (e.g. storage, preparation and cooking methods). If necessary, further preparation and cooking takes place prior to the analysis using appropriate analytical methods and often appropriate samples of foods are combined rather than taking averages of individually analysed food samples. Ideally, the methods used for analysis should have been shown to be reliable and reproducible, i.e. those recommended by organisation such as the Association of Official Analytical Chemists (AOAC) or the International Organisation for Standardisation (ISO).
Views: 1433 The Audiopedia
WIN 20161024 21 06 45 Pro
 
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Title: Aquaculture Topic: Aquaculture is a violator of some of the general public’s values. Specific Purpose Statement: To inform the audience about the values that aquaculture is a violation of. Thesis Statement: The values that aquaculture is a violator of help explain people’s viewpoints of it. Introduction: Roy E. Disney once said, “When your values are clear to you, making decisions becomes easier.” We all have core values that influence our daily lives. As Roy Disney said, they influence the everyday decisions that we make. There are different views concerning aquaculture, the raising of aquatic plants and animals. These views are influenced by peoples’ values. Aquaculture is a violator of some of the general public’s values, which help explain people’s viewpoints concerning it. There are three main violated values, which include safety, security, and accountability. I. Safety A. Chemical hazards present in aquaculture 1. Certain chemicals used can be a hazard for consumers (Boison, 2015) 2. Can also be hazardous for farm workers (Boison, 2015) B. Behavior/attitudes/beliefs that need changed (Boison, 2015) 1. Integrate more and improved testing in laboratories 2. General public’s attitudes about safety of farmed fish 3. Peoples’ beliefs about chemical hazards in fish II. Security A. Competition from fish farms can devastate local fisheries and communities that depend on them (Knapp, 2007) B. Behavior/attitudes/beliefs that need changed 1. Aquaculture needs to be practiced on a bigger scale (van Brakel, 2011) 2. Local communities’ attitudes about aquaculture as opposed to wild fisheries (van Brakel, 2011) 3. Local fishermen’s beliefs about competition presented by aquaculture (Knapp, 2007) III. Accountability A. Disease can spread quickly through fish farms (Leung, 2013) B. Behavior/attitudes/beliefs that need changed (Leung, 2013) 1. Perform more testing on diseases in farmed fish 2. General public’s attitudes about fish farms that have the potential of having disease outbreaks 3. Beliefs that disease outbreaks are more common than they are Conclusion: By going over how aquaculture is a violator of three general values: safety, security, and accountability, it is now clearer how people’s viewpoints of aquaculture are influenced by their values. So now that you know what values aquaculture violates, it’s just up to you to make the decision: are you for or against it? References Boison, J. O., & Turnipseed, S. B. (2015). Methods of Analysis for Residues and Chemical Contaminants in Aquaculture. Journal Of AOAC International, 98(3), 539-540. doi:10.5740/jaoacint.SGE_Boison_Intro Boison, J. O., & Turnipseed, S. B. (2015). A Review of Aquaculture Practices and Their Impacts on Chemical Food Safety from a Regulatory Perspective.Journal Of AOAC International, 98(3), 541-549. doi:10.5740/jaoacint.15-033 Chopin, T., Buschmann, A. H., Halling, C., Troell, M., Kautsky, N., Neori, A., & ... Neefus, C. (2001). Integrating Seaweeds into Marine Aquaculture Systems: A Key Toward Sustainability. Journal Of Phycology, 37(6), 975-986. doi:10.1046/j.1529-8817.2001.01137.x Knapp, G. (2007). Implications of aquaculture for wild fisheries: the case of Alaska wild salmon. In Global trade conference on aquaculture (Vol. 29, p. 239-245). https://books.google.com/books?hl=en&lr=&id=VYpaObP4gyQC&oi=fnd&pg=PA239&dq=Implications+of+aquaculture+for+wild+fisheries:+the+case+of+Alaska+wild+salmon&ots=xrjvtyOGym&sig=e93K73OC75fxbmbEJWWqG63a6EY#v=onepage&q&f=false Leung, T. F., Bates, A. E., & Dulvy, N. (2013). More rapid and severe disease outbreaks for aquaculture at the tropics: implications for food security. Journal Of Applied Ecology, 50(1), 215-222. doi:10.1111/1365-2644.12017 van Brakel, M. L., & Ross, L. G. (2011). Aquaculture development and scenarios of change in fish trade and market access for the poor in Cambodia. Aquaculture Research, 42(7), 931-942. doi:10.1111/j.1365-2109.2010.02661.x
Views: 27 Rachel17Snow
Total Starch Assay Procedure (K-TSTA)
 
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https://www.megazyme.com/ Megazyme's Total Starch Assay Procedure Training Video. AOAC Method 996.11 AACC Method 76-13.01 RACI Standard Method for the measurement and analysis of total starch in cereal flours and food products. AACC and AOAC approved method. This kit now contains an improved α-amylase that allows the amylase incubations to be performed at pH 5.0 (as well as pH 7.0).
Views: 17951 MegazymeVideos
Proximate Analysis - Sample Preparation
 
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This sample preparation video is a series of proximate analysis videos created by the Analytical Services Laboratory of the Robert M. Kerr Food & Agricultural Products Center. Sample preparation includes specific procedures performed to prepare a sample suitable for analysis. The validity of a chemical analysis depends largely on these procedures
Views: 14067 fapcosu
Chemistry journals | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/List_of_chemistry_journals 00:00:14 1 A 00:01:25 2 B 00:01:43 3 C 00:02:25 4 D 00:02:36 5 E 00:02:51 6 F 00:03:05 7 G 00:03:20 8 H 00:03:32 9 I 00:03:56 10 J 00:06:32 11 L 00:06:47 12 M 00:07:17 13 N 00:07:42 14 O 00:08:01 15 P 00:08:28 16 R 00:08:47 17 S 00:09:09 18 T 00:09:30 19 Z 00:09:48 20 See also 00:10:09 21 External links Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8865021773380054 Voice name: en-US-Wavenet-C "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= This is a list of scientific journals in chemistry and its various subfields. For journals mainly about materials science, see List of materials science journals.
Views: 0 wikipedia tts
List of chemistry journals | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/List_of_chemistry_journals 00:00:12 1 A 00:01:18 2 B 00:01:34 3 C 00:02:11 4 D 00:02:22 5 E 00:02:35 6 F 00:02:49 7 G 00:03:03 8 H 00:03:15 9 I 00:03:38 10 J 00:06:02 11 L 00:06:17 12 M 00:06:46 13 N 00:07:11 14 O 00:07:29 15 P 00:07:55 16 R 00:08:13 17 S 00:08:34 18 T 00:08:54 19 Z 00:09:12 20 See also 00:09:33 21 External links Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8639795752879411 Voice name: en-AU-Wavenet-B "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= This is a list of scientific journals in chemistry and its various subfields. For journals mainly about materials science, see List of materials science journals.
Views: 2 wikipedia tts
ILSI India: Sampling and Sample Handling (Dr. Lalitha Gowda)
 
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International Workshop & Training Program in Good Food Laboratory Practices Jointly Organized By: International Life Sciences Institute-India (ILSI-India) Food Safety and Standard Authority of India, Ministry of Health & Family Welfare, Government of India (FSSAI) Export Inspection Council, Ministry of Commerce & Industry, Government of India (EIC) November 15-19, 2016 Export Inspection Agency, Mumbai, Pilot Test House (PTH) Dr. Lalitha Gowda, Chief Scientist (Retd) Department of Protein Chemistry and Technology, CSIR-Central Technology Research Institute. Mysore Sampling and Sample Handling For more information about the ILSI India, please visit: http://ilsi.org/india/
Views: 204 ILSI Global
Extraction and the Labeling of Cannabis Products
 
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Presented At: Cannabis Sciences Virtual Event 2018 Presented By: Jahan Marcu, PhD, PFC Director and Chief Scientific Officer, Americans For Safe Access Speaker Biogrpahy: Jahan Marcu, Ph. D., is currently the Chief Scientific Officer and Chief Auditor for Americans for Safe Access and the Patient Focused Certification (PFC) Program. He is also on the Board of Directors of the International Association for Cannabinoids as Medicine (IACM). He received his Ph.D. for significant contributions to the study of the structure and function of the CB1 receptor, and the role of the endocannabinoid system in bone. Before earning his Ph.D., Dr. Marcu worked at the California Pacific Medical Center Research Institute studying the anti-cancer properties of compounds from the cannabis plant (Published in the Journal of Molecular Cancer Therapeutics) and on analytical Cannabis research projects in Holland. His work has been covered by Forbes, Vice, Nature, the Philadelphia Inquirer, CannabisNow, the sensible science blog at freedomisgreen.com, Freedom Leaf Magazine, Washington Post and many other media outlets. He is also an author of the American Herbal Pharmacopoeia Cannabis Monograph. Dr. Marcu serves on multiple expert government, trade association committees, and scientific organizations including AHPA, ACS, AOCS, AOAC, ASA, IACM, IMCPC and others. Dr. Marcu was the first recipient of the Billy Martin research award from the International Cannabinoid Research Society. He is a court-qualified synthetic cannabinoid and cannabis expert. Webinar: Extraction and the Labeling of Cannabis Products Webinar Abstract: There is growing consumer and patient demand for products containing cannabidiol (CBD) and other constituents of the cannabis plant, due to their purported medicinal benefits for a myriad of health conditions. Quality control laboratories provide important ancillary services for the medical cannabis industry in the United States. Method development for cannabis analysis is on-going in the industry due to increasing demands on laboratories to produce accurate results in a timely and inexpensive manner. This presentation will discuss various cannabis extractions methods for producing different products, as well as the effects of sample preparation and analysis on the labeling of these product. Results from analyzing cannabis products and the accuracy of their labels will be discussed. Data from analyzing cannabis samples, extracts, and concentrates will be shared. Lastly, the role of training and 3rd party product certification for health and safety standards will be discussed as one potential solution to the public health issues facing the cannabis industry. Learning Objectives: Be able to describe and compare the benefits and drawbacks of different extraction methods Be able to examine and assess cannabis products based on labeling and other product information Earn PACE/CME Credits: 1. Make sure you’re a registered member of LabRoots (https://www.labroots.com/virtual-event/cannabis-sciences-2018) 2. Watch the webinar on YouTube above or on the LabRoots Website (https://www.labroots.com/virtual-event/cannabis-sciences-2018) 3. Click Here to get your PACE (Expiration date –March 14, 2020 06:00 AM)– http://www.labroots.com/credit/pace-credits/2779/third-party LabRoots on Social: Facebook: https://www.facebook.com/LabRootsInc Twitter: https://twitter.com/LabRoots LinkedIn: https://www.linkedin.com/company/labr... Instagram: https://www.instagram.com/labrootsinc Pinterest: https://www.pinterest.com/labroots/ SnapChat: labroots_inc
Views: 177 LabRoots
Kjeldahl method
 
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The Kjeldahl method or Kjeldahl digestion in analytical chemistry is a method for the quantitative determination of nitrogen in chemical substances developed by Johan Kjeldahl in 1883. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 11895 Audiopedia
Chemistry journal | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/List_of_chemistry_journals 00:00:12 1 A 00:01:15 2 B 00:01:30 3 C 00:02:05 4 D 00:02:16 5 E 00:02:29 6 F 00:02:42 7 G 00:02:56 8 H 00:03:07 9 I 00:03:30 10 J 00:05:47 11 L 00:06:01 12 M 00:06:30 13 N 00:06:54 14 O 00:07:11 15 P 00:07:36 16 R 00:07:54 17 S 00:08:14 18 T 00:08:34 19 Z 00:08:51 20 See also 00:09:11 21 External links Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.9082870047665292 Voice name: en-AU-Wavenet-B "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= This is a list of scientific journals in chemistry and its various subfields. For journals mainly about materials science, see List of materials science journals.
Views: 0 wikipedia tts
List of scientific journals in chemistry | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/List_of_chemistry_journals 00:00:13 1 A 00:01:21 2 B 00:01:38 3 C 00:02:18 4 D 00:02:28 5 E 00:02:43 6 F 00:02:56 7 G 00:03:11 8 H 00:03:22 9 I 00:03:45 10 J 00:06:13 11 L 00:06:27 12 M 00:06:56 13 N 00:07:20 14 O 00:07:39 15 P 00:08:04 16 R 00:08:23 17 S 00:08:44 18 T 00:09:04 19 Z 00:09:22 20 See also 00:09:42 21 External links Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.9435288697501757 Voice name: en-US-Wavenet-C "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= This is a list of scientific journals in chemistry and its various subfields. For journals mainly about materials science, see List of materials science journals.
Views: 7 wikipedia tts
A Risk Based Strategy for the Development & Validation NTZ
 
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A Risk Based Strategy for the Development & Validation (NTZ) At The DoubleTree Baltimore-BWI Airport For more information: https://www.eventbrite.com/e/a-risk-based-strategy-for-the-development-validation-ntz-tickets-42944031755?aff=RMV DESCRIPTION =========== A Risk Based Strategy for the Development & Validation of and Validation of Analytical Methods with a QbD Approach Following the initial development, the steps further continues thru optimization and subsequently to Validation, leading to the understanding of Validation Parameters and their generic definitions. Guidance from EP, USP, ICH Q2 (R)1, AOAC etc. will be discussed. The presentation continually builds on from a conceptual level to practical applications leading to data handling, Data Integrity, Validation Protocol and other documentation, vis-a-vis Regulatory requirements. Discussions provide extensive guidance for preparing Methods Validation Protocols for the various stages of regulatory submissions, e.g. IND, NDA, ANDA, PAI, CMC etc. Various aspects of Laboratory Controls (CGMP), QC procedures, SOPs that cover calibration, standardization, Qualification and Validation, will be included, along with statistical tools, SQC, SPC for processing and monitoring of analytical data. Strategies for the development Stability indicating assays will be touched along with a discussion on Methods Transfer, Spec setting, QC Batch Release, Potency Assays etc. Why you should attend: ====================== "For various Analytical and Test Methods, a goal oriented pathway with proper design prior to development activities will help build Quality into the Method from the inception (QbD) and Validation helps to demonstrate that the desired Method is Fit For The Purpose. A Risk based strategy is needed to Develop and apply them for their intended purpose during the entire Life Cycle of such Methods" This presentation follows a progressive, time tested structure over the duration of 2 Days with a Breakout session for 2andHalf Hours on the 2nd Day, which involves Group participation ,with real analytical problem solving and Method Development and generate an appropriate Validation schematics and the Validation Protocol. (From ACS site) Learn the fundamentals of quality assurance, quality control, and analytical methods validation and how to improve your FDA, WHO and OECD regulatory compliance directives for analytical data submissions. For more information: https://www.eventbrite.com/e/a-risk-based-strategy-for-the-development-validation-ntz-tickets-42944031755?aff=RMV Areas Covered in the Session: ============================ An overview of global compliance issues, global harmonization initiatives, role of ICH, relevance of Validation activities & the Paradigm Shift Quality Control and Quality Assurance in Analytical, R&D, QC, PD laboratories: General considerations, Quality Systems, QC procedures, QA oversight, Process Control Measure. Perspectives of ICH, ISO Integration: ICH Q1 (Stability Studies), Q2 (Analytical Methods), Q3 (Impurities), Q7 (Pharma Process), Q9 (Risk Assessment), Q10 (Quality Systems), etc. Measurement, Measurement Uncertainty, Measurement Resolution, Total Error, Bias Analytical Measurement: Process Model & Risk Assessment (REMS) in Methods Dev. Etc.. Who will benefit: ================ Scientists Managers R&D Personnel Quality Assurance / Quality Control Staff Validation Managers Validation Coordinators Production and Process Development Personnel Regulatory/Compliance Managers Chemists Technicians Study Directors(GLP) Qualified Persons (EMEA) Pharmaceutical Development CRO Staff CRO Managers Accredited Laboratories in general, anyone engaged with Test Methods. SPEAKER Shib Mookherjea Senior Director, ValQual International Shib Mookherjea is a globally acclaimed speaker and consultant and has extensive experience in R&D, quality assurance, and quality management and teaches Methods Development Please contact the event manager Marilyn below for the following: - Discounts for registering 5 or more participants. - If your company requires a price quotation. Event Manager Contact: marilyn.b.turner(at)nyeventslist.com You can also contact us if you require a visa invitation letter, after ticket purchase. We can also provide a certificate of completion for this event if required. ---------------------------------- For more information: https://www.eventbrite.com/e/a-risk-based-strategy-for-the-development-validation-ntz-tickets-42944031755?aff=RMV Eventbrite: https://www.eventbrite.com/o/event-promotions-by-new-york-events-list-11118815675 Twitter: https://twitter.com/nyeventslist Facebook: https://www.facebook.com/NewYorkEventsList New York Events List: http://nyeventslist.com/
Food Fraud Detection using Non-Targeted Methods  - 100 Seconds Food News - 2019-05-31
 
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Looking at the Decernis Food Fraud Database, there are too many possible adulterants to detect for a single commodity. This is why the development of non-targeted methods to detect food fraud have proliferated almost exponentially over the past years . Unfortunately, there are no standard yet for such methods. Learn about the efforts of US Pharmacopeia and AOAC International to ensure methods developed are scientifically sound.
Views: 3 FOCOS
Automated pathogen detection with the foodproof® RoboPrep+ Series_English
 
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www.bc-diagnostics.com For a laboratory performing high-throughput routine testing of food samples, automation of analyses is key for greater efficiency. The new foodproof® RoboPrep+ Series, offered by BIOTECON Diagnostics, is the first commercially available system for automated food sample preparation and subsequent PCR setup. It has been developed as a cost-effective tool for food pathogen testing, drastically reducing hands-on time and increasing lab efficiency. Several different instrument versions and sizes are available to match laboratory throughput demands. The largest platform, the foodproof® RoboPrep+ 150-8, allows the simultaneous preparation of 96 samples in just 2 hours and 20 minutes (2 hours 40 minutes including PCR setup). No manual handling steps are necessary other than the loading of samples and consumables. With only a few mouse clicks, each automated run is easily started using a validated, predefined protocol. Each foodproof® RoboPrep+ workstation meets the regulatory requirements in regard to CE and 21 CFR part 11. Full data traceability is achieved through barcode reading of samples. To prevent contamination, a hood and UV air filter are available. BIOTECON Diagnostics offers complete pathogen detection solutions, including the robotic workstation, sample preparation and real-time PCR kits, consumables, as well as world-wide support, maintenance and service. Automated sample preparation on the foodproof® RoboPrep+ workstation is performed using the foodproof® Magnetic Preparation Kit I. The kit's magnetic bead technology isolates highly purified DNA from liquid sample enrichments, while minimizing inhibiting matrix influences. The foodproof® Magnetic Preparation Kit I has been developed in cooperation with a leading international confectionary manufacturer, who has begun implementing the foodproof® RoboPrep+ system for automated Salmonella detection in its sites globally. For the rapid and reliable detection of Salmonella, BIOTECON Diagnostics offers the AOAC and NordVal validated foodproof® Salmonella Detection Kit. The kit detects down to 1-10 cells per 25 g sample and provides an unmatched inclusivity, showing no false-negative results when tested with more than 700 different Salmonella strains. The validation of the foodproof® RoboPrep+ Series for other parameters, e.g. Listeria, is in process. Contact BIOTECON Diagnostics for more information on automated pathogen detection.
Views: 8091 BIOTECON Diagnostics
Protein (nutrient) | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: Protein (nutrient) 00:01:55 1 Protein functions in human body 00:02:44 2 Sources 00:07:13 3 Testing in foods 00:10:44 3.1 Protein quality 00:11:57 4 Digestion 00:13:27 4.1 Newborn 00:13:50 5 Dietary requirements 00:15:06 6 Dietary recommendations 00:16:11 6.1 Active people 00:17:08 6.2 Aerobic exercise protein needs 00:18:37 6.3 Anaerobic exercise protein needs 00:19:26 6.4 Special populations 00:19:35 6.4.1 Protein allergies 00:20:17 6.4.2 Chronic kidney disease 00:21:04 6.4.3 Phenylketonuria 00:21:34 6.4.4 Maple syrup urine disease 00:22:17 7 Excess consumption 00:25:14 8 Protein deficiency 00:26:05 9 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= Proteins are essential nutrients for the human body. They are one of the building blocks of body tissue and can also serve as a fuel source. As a fuel, proteins provide as much energy density as carbohydrates: 4 kcal (17 kJ) per gram; in contrast, lipids provide 9 kcal (37 kJ) per gram. The most important aspect and defining characteristic of protein from a nutritional standpoint is its amino acid composition.Proteins are polymer chains made of amino acids linked together by peptide bonds. During human digestion, proteins are broken down in the stomach to smaller polypeptide chains via hydrochloric acid and protease actions. This is crucial for the absorption of the essential amino acids that cannot be biosynthesized by the body.There are nine essential amino acids which humans must obtain from their diet in order to prevent protein-energy malnutrition and resulting death. They are phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine. There has been debate as to whether there are 8 or 9 essential amino acids. The consensus seems to lean towards 9 since histidine is not synthesized in adults. There are five amino acids which humans are able to synthesize in the body. These five are alanine, aspartic acid, asparagine, glutamic acid and serine. There are six conditionally essential amino acids whose synthesis can be limited under special pathophysiological conditions, such as prematurity in the infant or individuals in severe catabolic distress. These six are arginine, cysteine, glycine, glutamine, proline and tyrosine.Dietary sources of protein include both animals and plants: meats, dairy products, fish and eggs, as well as grains, legumes and nuts. Vegans can get enough essential amino acids by eating plant proteins.
Views: 17 wikipedia tts
Dietary Supplement Practicum (7 of 21): Analytical Characterization of Dietary Supplements
 
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(Bethesda, MD) Adam Kuszak, Ph.D., health policy analyst in the National Institutes of Health (NIH) Office of Dietary Supplements (ODS), talks about the principles of dietary supplement characterization by introducing the concepts of identity, purity, quality, and composition. Dr. Kuszak provides an overview of the analytical challenges and needs in dietary supplement research, and the importance of standards and reference materials. He also describes the work of the federal agencies and non-government organizations which develop analytical methods and reference materials to enhance dietary supplement research and assess product quality. This presentation is part of the 2017 Mary Frances Picciano Dietary Supplement Research Practicum sponsored by the NIH Office of Dietary Supplements (ODS). This 2.5-day annual event for faculty, students, and health practitioners provides a thorough overview of issues, concepts, unknowns, and controversies about dietary supplements and supplement ingredients. It also emphasizes the importance of scientific investigations to evaluate the efficacy, safety, and value of these products for health promotion and disease prevention as well as how to carry out this type of research. For more information: https://ods.od.nih.gov/Research/dsrp.aspx
Views: 293 NIHOD
Protein (nutrient)
 
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Proteins are essential nutrients for the human body. They are one of the building blocks of body tissue, and can also serve as a fuel source. As a fuel, proteins contain 4 kcal per gram, just like carbohydrates and unlike lipids, which contain 9 kcal per gram. The most important aspect and defining characteristic of protein from a nutritional standpoint is its amino acid composition. Proteins are polymer chains made of amino acids linked together by peptide bonds. During human digestion, proteins are broken down in the stomach to smaller polypeptide chains via hydrochloric acid and protease actions. This is crucial for the synthesis of the essential amino acids that cannot be biosynthesized by the body. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 193 Audiopedia
Détection automatisée des pathogens avec l'instrument foodproof® RoboPrep+
 
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www.bc-diagnostics.com For a laboratory performing high-throughput routine testing of food samples, automation of analyses is key for greater efficiency. The new foodproof® RoboPrep+ Series, offered by BIOTECON Diagnostics, is the first commercially available system for automated food sample preparation and subsequent PCR setup. It has been developed as a cost-effective tool for food pathogen testing, drastically reducing hands-on time and increasing lab efficiency. Several different instrument versions and sizes are available to match laboratory throughput demands. The largest platform, the foodproof® RoboPrep+ 150-8, allows the simultaneous preparation of 96 samples in just 2 hours and 20 minutes (2 hours 40 minutes including PCR setup). No manual handling steps are necessary other than the loading of samples and consumables. With only a few mouse clicks, each automated run is easily started using a validated, predefined protocol. Each foodproof® RoboPrep+ workstation meets the regulatory requirements in regard to CE and 21 CFR part 11. Full data traceability is achieved through barcode reading of samples. To prevent contamination, a hood and UV air filter are available. BIOTECON Diagnostics offers complete pathogen detection solutions, including the robotic workstation, sample preparation and real-time PCR kits, consumables, as well as world-wide support, maintenance and service. Automated sample preparation on the foodproof® RoboPrep+ workstation is performed using the foodproof® Magnetic Preparation Kit I. The kit's magnetic bead technology isolates highly purified DNA from liquid sample enrichments, while minimizing inhibiting matrix influences. The foodproof® Magnetic Preparation Kit I has been developed in cooperation with a leading international confectionary manufacturer, who has begun implementing the foodproof® RoboPrep+ system for automated Salmonella detection in its sites globally. For the rapid and reliable detection of Salmonella, BIOTECON Diagnostics offers the AOAC and NordVal validated foodproof® Salmonella Detection Kit. The kit detects down to 1-10 cells per 25 g sample and provides an unmatched inclusivity, showing no false-negative results when tested with more than 700 different Salmonella strains. The validation of the foodproof® RoboPrep+ Series for other parameters, e.g. Listeria, is in process. Contact BIOTECON Diagnostics for more information on automated pathogen detection.
Dietary Supplement Practicum (14 of 21): Meeting the Stakeholders—A Conversation with the Industry
 
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(Bethesda, MD) Michael McBurney, Ph.D., vice president of science, communications, and advocacy at DSM Nutritional Products Inc., Merle Zimmerman, Ph.D., chief information analyst for the American Herbal Products Association, and Steven Mister, Esq., president and CEO of the Council for Responsible Nutrition, describe the missions and activities of their organizations in relation to dietary supplement products and their perspectives and views regarding these products. This presentation is part of the 2017 Mary Frances Picciano Dietary Supplement Research Practicum sponsored by the NIH Office of Dietary Supplements (ODS). This 2.5-day annual event for faculty, students, and health practitioners provides a thorough overview of issues, concepts, unknowns, and controversies about dietary supplements and supplement ingredients. It also emphasizes the importance of scientific investigations to evaluate the efficacy, safety, and value of these products for health promotion and disease prevention as well as how to carry out this type of research. For more information: https://ods.od.nih.gov/Research/dsrp.aspx
Views: 208 NIHOD
Food composition data | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: Food composition data 00:02:32 1 Chemical analysis 00:03:41 2 Imputing and calculating values from data already within the database 00:04:23 3 Estimating FCD values from other sources 00:05:14 4 Data evaluation and quality 00:06:31 5 Food composition dataset 00:08:57 5.1 Collection process 00:09:32 5.2 History 00:10:45 6 Documentation Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= Food composition data (FCD) are detailed sets of information on the nutritionally important components of foods and provide values for energy and nutrients including protein, carbohydrates, fat, vitamins and minerals and for other important food components such as fibre. The data are presented in food composition databases (FCDBs). In the UK, FCD is listed in tables known as The Chemical Composition of Foods, McCance and Widdowson (1940) and in the first edition the authors stated that: ‘A knowledge of the chemical composition of foods is the first essential in the dietary treatment of disease or in any quantitative study of human nutrition’. This demonstrates the main reason for establishing FCD at that time. To this day, food composition studies remain central to nutrition research into the role of food components and their interactions in health and disease. However, due to increasing levels of sophistication and complexity in nutrition science, there is a greater demand for complete, current and reliable FCD, together with information on a wider range of food components, including bioactive compounds.FCD are important in many fields including clinical practice, research, nutrition policy, public health and education, and the food manufacturing industry and is used in a variety of ways including: national programmes for the assessment of diet and nutritional status at a population level (e.g. epidemiological researchers assessing diets at a population level); development of therapeutic diets (e.g. to treat obesity, diabetes, nutritional deficiencies, food allergy and intolerance) and institutional diets (e.g. schools, hospitals, prisons, day-care centres) and nutrition labelling of processed foods.The earliest food composition tables were based solely on chemical analyses of food samples, which were mostly undertaken specifically for the tables. However, as the food supply has evolved, and with the increasing demand for nutritional and related components, it has become more difficult for compilers to rely only on chemical analysis when compiling FCDBs. For example, in the UK the third edition of The Composition of Foods presented data on vitamin content of foods. However, due to the amount of information already available and in order to avoid the need to analyse every food for every vitamin, values from the scientific literature were included, although the tables are still predominately based on analytical data. Nowadays, food composition databases tend to be compiled using a variety of methods, including:
Views: 3 wikipedia tts
Dietary Supplement Practicum (18 of 21): Dietary Supplement Databases & Other Useful Places
 
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(Bethesda, MD) Joyce Merkel, M.S., R.D., scientific and health communications consultant in the National Institutes of Health (NIH) Office of Dietary Supplements (ODS), describes the purpose and value of several databases (including PubMed/Medline, ClinicalTrials.gov, NIH Dietary Supplement Label Database, and more) that provide information on dietary supplement ingredients. She illustrates the content and navigation of these databases and other resources, and comments on the value and limitations of these resources. She introduces other credible resources for information on dietary supplements including fact sheets, monographs, evidence reports, and she demonstrates how to establish alerts to receive updates on supplement research and news. This presentation is part of the 2017 Mary Frances Picciano Dietary Supplement Research Practicum sponsored by the NIH Office of Dietary Supplements (ODS). This 2.5-day annual event for faculty, students, and health practitioners provides a thorough overview of issues, concepts, unknowns, and controversies about dietary supplements and supplement ingredients. It also emphasizes the importance of scientific investigations to evaluate the efficacy, safety, and value of these products for health promotion and disease prevention as well as how to carry out this type of research. For more information: https://ods.od.nih.gov/Research/dsrp.aspx
Views: 224 NIHOD
STTD of phosphorus in rice bran with and without phytase supplementation in swine diets
 
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Jerubella Abelilla, Ph. D. student in the Stein Monogastric Nutrition Lab, shares her Master's degree research on phosphorus digestibility in rice bran and how it is affected by phytase supplementation. Jerubella would like to express her sincerest gratitude to Dr. Rommel Sulabo, former visiting professor from UIUC and currently a professor at the University of the Philippines at Los Banos and Dr. Stein of UIUC for making this project possible.
Views: 306 SteinNutritionLab
Placas Compact Dry Biosolutions
 
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Biosolutions y Compact Dry hacen la microbiología más fácil! Asegurar la calidad de alimentos, aguas, bebidas, cosméticos y materias primas nunca antes fue tan rápido y fácil. Su eficiencia está comprobada, así lo respaldan las aprobaciones internacionales de institutos como AOAC, NordVal, AFNOR y MicroVal. Algunos beneficios: - Elimina la preparación y esterilización de medios de cultivo y de material. - Reduce los tiempos para obtener de resultados confirmados. - Tiene vida útil superior a 1 año. - Se almacena a °T ambiente. - Reduce el tamaño y peso de los residuos. - No requiere utilizar equipos sofisticados. - Permite aislar colonias (confirmación de patógenos). - Simple y fácil de usar, el entrenamiento es sencillo. - Versatilidad: Análisis de aguas y bebidas por filtración, análisis de superficies, análisis de ambientes y manipuladores, análisis de muestras sólidas y líquidas. - Ahorro de tiempo y dinero incomparable! Ahora tienes una opción! Llamanos o escribe para ampliarte cualquier información. Tel: +(576) 887 6300 Whatsapp: 318 856 4625 E-mail: [email protected] www.biosolutions.com.co
Views: 1454 Biosolutions S.A.S.
Food composition | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: Food composition 00:02:30 1 Chemical analysis 00:03:39 2 Imputing and calculating values from data already within the database 00:04:21 3 Estimating FCD values from other sources 00:05:12 4 Data evaluation and quality 00:06:29 5 Food composition dataset 00:08:54 5.1 Collection process 00:09:29 5.2 History 00:10:41 6 Documentation Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= Food composition data (FCD) are detailed sets of information on the nutritionally important components of foods and provide values for energy and nutrients including protein, carbohydrates, fat, vitamins and minerals and for other important food components such as fibre. The data are presented in food composition databases (FCDBs). In the UK, FCD is listed in tables known as The Chemical Composition of Foods, McCance and Widdowson (1940) and in the first edition the authors stated that: ‘A knowledge of the chemical composition of foods is the first essential in the dietary treatment of disease or in any quantitative study of human nutrition’. This demonstrates the main reason for establishing FCD at that time. To this day, food composition studies remain central to nutrition research into the role of food components and their interactions in health and disease. However, due to increasing levels of sophistication and complexity in nutrition science, there is a greater demand for complete, current and reliable FCD, together with information on a wider range of food components, including bioactive compounds.FCD are important in many fields including clinical practice, research, nutrition policy, public health and education, and the food manufacturing industry and is used in a variety of ways including: national programmes for the assessment of diet and nutritional status at a population level (e.g. epidemiological researchers assessing diets at a population level); development of therapeutic diets (e.g. to treat obesity, diabetes, nutritional deficiencies, food allergy and intolerance) and institutional diets (e.g. schools, hospitals, prisons, day-care centres) and nutrition labelling of processed foods.The earliest food composition tables were based solely on chemical analyses of food samples, which were mostly undertaken specifically for the tables. However, as the food supply has evolved, and with the increasing demand for nutritional and related components, it has become more difficult for compilers to rely only on chemical analysis when compiling FCDBs. For example, in the UK the third edition of The Composition of Foods presented data on vitamin content of foods. However, due to the amount of information already available and in order to avoid the need to analyse every food for every vitamin, values from the scientific literature were included, although the tables are still predominately based on analytical data. Nowadays, food composition databases tend to be compiled using a variety of methods, including:
Views: 1 wikipedia tts
Heute ist mein Tag
 
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Für alle diejenigen, die den heutigen Tag als ihren eigenen ansehen und somit das Beste aus ihm machen wollen. Text & Sprache von Alfred R. Stielau-Pallas, mit wunderschönen Bildern und inspierierende Musik von Thomas Ihl.
Views: 26060 Pallas-Seminare