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Method for Determination of Protein in Food

Method for Determination of Protein in Food, Total:205 items.

In the international standard classification, Method for Determination of Protein in Food involves: Food products in general, Fruits. Vegetables, Cereals, pulses and derived products, Analytical chemistry, General methods of tests and analysis for food products, Milk and milk products, Animal feeding stuffs, Meat, meat products and other animal produce, Microbiology, Rubber and plastics products, Edible oils and fats. Oilseeds, Tea. Coffee. Cocoa, Medical sciences and health care facilities in general, Laboratory medicine, Farming and forestry, Raw materials for rubber and plastics, Physics. Chemistry, Quality, Coals, Spices and condiments. Food additives, Materials and articles in contact with foodstuffs.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Method for Determination of Protein in Food

  • GB/T 14771-1993 Method for determination of protein content in foods
  • GB/T 5009.5-2003 Determination of protein in foods
  • GB/T 15673-1995 Method for determination of crude protein in edible fungi
  • GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
  • GB/T 5413.1-1997 Milk powder and formula foods for infant and young children--Determination of protein
  • GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds.Filtration method
  • GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
  • GB/T 12393-1990 Method for determination of phosphorus in foods
  • GB/T 12398-1990 Method for determination of calcium in foods
  • GB/T 12395-1990 Method for determination of niacin in foods
  • GB/T 12397-1990 Method for determination of potassium and sodium in foods
  • GB/T 12391-1990 Methods for determination of riboflavin in foods
  • GB/T 12396-1990 Method for determination of iron,magnesium and manganese in foods
  • GB/T 12394-1990 Method for determination of insoluble dietary fiber in foods
  • GB/T 7560-2001 Determination of mineral matter in coal
  • GB/T 24318-2009 Determination of total nitrogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation of the crude protein content
  • GB/T 12390-1990 Method for determination of thiamine (vitamin B1) in foods

Professional Standard - Agriculture, Method for Determination of Protein in Food

  • GB/T 5009.5-1985 Determination method of protein in food
  • SN/T 5071-2018 Determination of 19 Non-protein Nitrogenous Compounds in Export Food by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
  • GB 5009.5-2010(XG1-2014) Amendment No. 1 of "National Food Safety Standard for the Determination of Protein in Food"
  • GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products
  • NY/T 1678-2008 Determination of protein in milk and dairy products biuret spectrophotometry method
  • GB/T 22260-2023 Determination of Anabolic Hormones in Feed by Liquid Chromatography-Tandem Mass Spectrometry
  • 农业部2630号公告-16-2017 Bioinformatics analysis method for amino acid sequence similarity of exogenous proteins, toxic proteins and anti-nutritional factors for the food safety detection of genetically modified organisms and their products
  • 农业农村部公告第423号-1-2021 Test method for digestion stability of exogenous protein in simulated gastric juice and simulated intestinal juice for food safety detection of genetically modified organisms and their products
  • GB/T 14965-1994 Method for Determination of Amino Acids in Food
  • GB/T 12389-1990 Determination method of carotene in food
  • GB/T 13108-1991 Determination method of rare earth in vegetable food
  • SN/T 5079-2018 Determination of four kinds of fluorescent whitening agents in food simulants of polymer materials in food contact materials by liquid chromatography-mass spectrometry/mass spectrometry
  • NY/T 2641-2014 Determination of resveratrol and polydatin in plant origin products.High performance liquid chromatography

AR-IRAM, Method for Determination of Protein in Food

IN-BIS, Method for Determination of Protein in Food

AT-ON, Method for Determination of Protein in Food

  • ONORM DIN 10454-1993 Determination of protein content of caseins and caseinates - Reference method
  • ONORM DIN 10453-1993 Determination of water content of caseins and caseinates - Reference method
  • OENORM EN 15948-2020 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
  • ONORM S 1812-1982 Testing ojtextiles; quantitative analysis oj binary mixtures; casein fihres with other jibres; trypsin method
  • ONORM DIN 10334-1994 Determination of nitrogen content of milk according to Kjeldahl and calculation of crude protein content

RU-GOST R, Method for Determination of Protein in Food

  • GOST R 54478-2011 Grain. Methods of determination quantity and quality of gluten in wheat
  • GOST 25179-1990 Milk. Methods for determination of protein
  • GOST 25179-2014 Milk and milk products. Method for determination of protein
  • GOST 28074-1989 Vegetable fodder. Method for the determination of crude protein solubility
  • GOST 28075-1989 Vegetable fodder. Method for the determination of crude protein splitting
  • GOST R 53011-2008 Mixed feeds, protein-vitamin-mineral concentrates, premixes. Methods for determination of metallomagnetic impurity
  • GOST R 51466-1999 Caseins. Method for determination of "fixed ash" mass fraction
  • GOST 13979.3-1968 Oilcakes oil-meals. Methods of determination of soluble proteins
  • GOST 31477-2012 Meat and meat products. Immune method of determination of animal (pork, beef, mutton) proteins
  • GOST 31484-2012 Mixed feeds, protein-vitamin-mineral concentrates, premixes. Methods for determination of metallomagnetic impurity
  • GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
  • GOST R 53862-2010 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of the oxiacids
  • GOST R 53213-2008 Meat and meat products. Histological method of identification of plant protein additives
  • GOST 31485-2012 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of peroxide number (hydroperoxides and peroxides)
  • GOST R 53024-2008 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of peroxide number (hydroperoxides and peroxides)
  • GOST 23327-1998 Milk and milk products. Determination of mass part of total nitrogen by Kjeldahl method and determination of mass part of protein
  • GOST 23327-1978 Milk. Methods for determination of the total protein content
  • GOST R 53514-2009 Meat and meat products. Immune method of determination of animal (pork, beef, mutton) proteins
  • GOST R 50032-1992 Meal from fish marine mammals, crustaceans and invertebrates. Methods for determination of mass components of carbamid and calculation of fresh protein taking into account mass components of carbamid
  • GOST R 50466-1993 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrogen and crude protein determination
  • GOST 33294-2015 Food additives. Methods for determination of the main substance in the food additive potassium nitrite E249
  • GOST R ISO 16634-1-2011 Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content. Part 1. Oilseeds and animal feeding stuffs

Heilongjiang Provincial Standard of the People's Republic of China, Method for Determination of Protein in Food

National Health Commission of the People's Republic of China, Method for Determination of Protein in Food

  • GB 5009.5-2010 National food safety standard Determination of Protein in foods
  • GB 5009.5-2016 National food safety standard Determination of protein in food

ZA-SANS, Method for Determination of Protein in Food

  • SANS 21572:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods

Professional Standard - Commodity Inspection, Method for Determination of Protein in Food

  • SN/T 2545-2010 Testing method of thermal denaturation protein in animal derived food
  • SN/T 3926-2014 Determination of protein content in dairy foods, egg foods and soy foods for export.Coomassie brilliant blue method
  • SN/T 1819-2006 Determination of latex protein in medical gloves for import and export.Modified Lowry method
  • SN/T 2115-2008 Determination of the hotel nitrogen content and calculation of the crude protein content in food and feed for import and export.Combustion according to the Dumas principle
  • SN/T 1113-2002 Determination method of phycocyanin and chlorophyll content in spirulina powder for import and export

European Committee for Standardization (CEN), Method for Determination of Protein in Food

  • EN ISO 21572:2019 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods Incorporating Corrigendum February 2005
  • EN 15948:2015 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
  • EN ISO 20483:2013 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • DD ENV 13130-1-1999 Materials and Articles in Contact with Foodstuffs - Plastics Substances Subject to Limitation - Part 1: Guide to the Test Methods for the Specific Migration of Substances from Plastics into Foods and Food Simulants and the Determination of Substances
  • PD CEN/TS 15633-2:2013 Foodstuffs - Detection of food allergens by immunological methods - Part 2: Quantitative determination of hazelnut with an enzyme immunoassay using monoclonal antibodies and bicinchoninic acid-protein detection
  • EN ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method

未注明发布机构, Method for Determination of Protein in Food

Jilin Provincial Standard of the People's Republic of China, Method for Determination of Protein in Food

Association Francaise de Normalisation, Method for Determination of Protein in Food

  • NF V03-021:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • NF EN ISO 21572:2019 Produits alimentaires - Analyse des biomarqueurs moléculaires - Méthodes immunochimiques pour la détection et la quantification des protéines
  • NF V04-221-4*NF EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4 : determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • NF EN ISO 16634-2:2016 Produits alimentaires - Détermination de la teneur en azote total par combustion selon le principe Dumas et calcul de la teneur en protéines brutes - Partie 2 : céréales, légumineuses et produits céréaliers de mouture
  • NF EN 15948:2020 Céréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la spectroscopie dans le proche infrarouge sur des grains entiers
  • NF V03-750*NF EN ISO 20483:2014 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • NF V04-363:1985 Dried milk - Determination of the quantity of instant powder milk in animal feeding stuffs - Method of enzymatic coagulation of paracasein

British Standards Institution (BSI), Method for Determination of Protein in Food

  • BS EN ISO 21572:2013 Foodstuffs. Molecular biomarker analysis. Protein-based methods
  • BS EN ISO 21572:2019 Foodstuffs. Molecular biomarker analysis. Immunochemical methods for the detection and quantification of proteins
  • BS EN ISO 8968-4:2016 Milk and milk products. Determination of nitrogen content. Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • BS EN 15948:2012 Cereals. Determination of moisture and protein. Method using Near-Infrared- Spectroscopy in whole kernels
  • BS EN 15948:2015 Cereals. Determination of moisture and protein. Method using Near-Infrared-Spectroscopy in whole kernels
  • BS EN 15948:2020 Cereals. Determination of moisture and protein. Method using Near-Infrared Spectroscopy in whole kernels
  • 18/30374728 DC BS EN 15948. Cereals. Determination of moisture and protein. Method using Near-Infrared-Spectroscopy in whole kernels
  • BS 4317-19:1990 Methods of test for cereals and pulses - Determination of protein quality of wheat by the sodium dodecyl sulphate (SDS) test
  • BS 5766-15:1997 Methods for analysis of animal feeding stuffs. Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
  • BS EN ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • BS EN ISO 20483:2013 Cereals and pulses. Determination of the nitrogen content and calculation of the crude protein content. Kjeldahl method
  • BS PD CEN/TR 17474:2020 Cereals (wheat and barley). Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy

Danish Standards Foundation, Method for Determination of Protein in Food

  • DS/EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • DS/EN 15948:2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
  • DS/EN 15948:2020 Cereals – Determination of moisture and protein – Method using Near-Infrared Spectroscopy in whole kernels
  • DS/CEN/TS 15633-2:2013 Foodstuffs - Detection of food allergens by immunological methods - Part 2: Quantitative determination of hazelnut with an enzyme immunoassay using monoclonal antibodies and bicinchoninic acid-protein detection

农业农村部, Method for Determination of Protein in Food

  • NY/T 3298-2018 Determination of crude protein in vegetable oils by near-infrared spectroscopy

CZ-CSN, Method for Determination of Protein in Food

  • CSN 57 0153-1986 Testing methods for meat products and sterilized food in preserves. Determination of protein content according to Kjeldahl
  • CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
  • CSN 46 7092-27-1998 Testing methods for feeding stuffs - Part 27: Determination of the protein content
  • CSN 46 7011-1974 Methods of determination o? harmful subtances in fodders

ES-UNE, Method for Determination of Protein in Food

  • UNE-EN 15948:2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
  • UNE-EN ISO 21572:2020 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)

Group Standards of the People's Republic of China, Method for Determination of Protein in Food

  • T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
  • T/CIFST 006-2021 Detection of lactoferrin in foods —— enzyme-linked immunosorbent assay method
  • T/TDSTIA 026-2022 Determination of α-lactalbumin and β-lactoglobulin in infant formula milk powder—Gel permeation chromatography
  • T/TDSTIA 028-2022 Determination of osteopontin in foods for infants and young children, milk and milk products -High performance liquid chromatograph
  • T/CPMA 023-2020 Determination of N-methylcarbamoylatedhaemoglobin in blood by liquid chromatography-tandem mass spectrometry
  • T/BPCT 001-2023 Determination of A2 β-casein content in cow milk and cow milk products by high performance liquid chromatography-mass spectrometry
  • T/CCAA 70-2023 Determination of lactoferrin in bovine infant formula by liquid chromatography tandem mass spectrometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Method for Determination of Protein in Food

  • GB/T 35809-2018 Method for analysis of forestry biomass—Determination of protein content

GOSTR, Method for Determination of Protein in Food

  • GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein
  • GOST 34430-2018 Enzyme preparations for food industry. Method for the determination of proteolitic activity

German Institute for Standardization, Method for Determination of Protein in Food

  • DIN EN ISO 21572:2020-02 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019); German version EN ISO 21572:2019
  • DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DIN EN ISO 21572:2020 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
  • DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
  • DIN EN 15948:2020-12 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels; German version EN 15948:2020
  • DIN 58931:2021 Haematology - Determination of haemoglobin concentration in blood - Reference method; Text in German and English
  • DIN 58931:2021-09 Haematology - Determination of haemoglobin concentration in blood - Reference method; Text in German and English
  • DIN EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
  • DIN 58906-1:2000 Haemostaseology - Determination of fibrinogen concentration - Part 1: Reference measurement procedure for the determination of clottable fibrinogen as described by Clauss
  • DIN EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013); German version EN ISO 21572:2013
  • DIN EN 15948:2020 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels; German version EN 15948:2020
  • DIN EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); English version of DIN EN ISO 5983-1
  • DIN EN 13130-1:2004-08 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 1: Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plas...

Korean Agency for Technology and Standards (KATS), Method for Determination of Protein in Food

  • KS J ISO 21572:2009 Foodstuffs-Methods for the detection of genetically modified organisms and derived products-Protein based methods
  • KS J ISO 21572-2009(2019) Foodstuffs-Methods for the detection of genetically modified organisms and derived products-Protein based methods
  • KS P 1015-2012 Establishment of a reference material and evaluation method for troponin-based cardiovascular diagnostics
  • KS E 3715-1995 Method for determination of mineral matter in coal
  • KS M 0030-1993 Methods for determination of phenols in exhaust gas
  • KS M 0030-1987 Methods for determination of phenols in exhaust gas

International Organization for Standardization (ISO), Method for Determination of Protein in Food

  • ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods
  • ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • ISO 21572:2019 Foodstuffs — Molecular biomarker analysis — Immunochemical methods for the detection and quantification of proteins
  • ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • ISO 21572:2004/Cor 1:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods; Technical Corrigendum 1
  • ISO 20483:2013 Cereals and pulses.Determination of the nitrogen content and calculation of the crude protein content.Kjeldahl method

CEN - European Committee for Standardization, Method for Determination of Protein in Food

  • EN ISO 8968-4:2001 Milk - Determination of Nitrogen Content - Part 4: Determination of Non-Protein Nitrogen Content
  • PREN 15948-2018 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels

AENOR, Method for Determination of Protein in Food

  • UNE-EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013)
  • UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).

Professional Standard - Chemical Industry, Method for Determination of Protein in Food

  • HG/T 3645-1999 Method for the determination of aqueous extractable protein in natural rubber gloves using the Lowry method

Standard Association of Australia (SAA), Method for Determination of Protein in Food

  • AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • AS 2300.1.8.1:1988 Methods of chemical and physical testing for the dairying industry - General methods and principles - Analytical quality assurance of instrumental methods - Protein in milk
  • AS 2001.7.5:1983 METHODS OF TEST FOR TEXTILES PART 7-QUANTITATIVE ANALYSIS OF FIBRE MIXTURES-AS 2001.7.5 BINARY MIXTURES OF CERTAIN PROTEIN FIBRES (WOOL, ANIMAL HAIR, SILK OR PROTEIN) AND CERTAIN OTHER FIBRES (METHOD USING ALKALINE SODIUM HYPOCHLORITE)
  • AS 2300.10.4:1991 Methods of chemical and physical testing for the dairying industry - Caseins, caseinates and coprecipitates - Determination of filterable material

VN-TCVN, Method for Determination of Protein in Food

  • TCVN 7607-2007 Foodstuffs.Methods of analysis for the detection of genetically modified organisms and derived products.Protein based methods
  • TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
  • TCVN 4328-1-2007 Animal feeding stuffs.Determination of nitrogen content and calculation of crude protein content.Part 1: Kjeldahl method

Lithuanian Standards Office , Method for Determination of Protein in Food

  • LST EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
  • LST EN ISO 21572:2004/AC:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
  • LST EN 15948-2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
  • LST EN 15948-2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
  • LST L ENV 13130-1-2000 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 1: Guide to the test methods for the specific migration of substances from plastics into foods and food simulants and the determination of substances in p

CH-SNV, Method for Determination of Protein in Food

  • SN EN 15948-2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
  • SN 210 100-1987 Technical drawings - Sizes and layout of drawing sheets

IT-UNI, Method for Determination of Protein in Food

  • UNI EN 15948-2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels

Jiangsu Provincial Food Standard of the People's Republic of China, Method for Determination of Protein in Food

  • DBS32/ 011-2016 Local food safety standards for the determination of α-lactalbumin in infant formula milk powder by gel chromatography

American Society for Testing and Materials (ASTM), Method for Determination of Protein in Food

  • ASTM D7818-12 Standard Test Method for Enumeration of Proteolytic Bacteria in Fresh (Uncured) Hides and Skins
  • ASTM D5712-10 Standard Test Method for Analysis of Aqueous Extractable Protein in Natural Rubber and Its Products Using the Modified Lowry Method
  • ASTM E1759-95 Standard Test Method for Isoaspartic Acid in Proteins Method for the Determination of Asparagine Deamidation Products
  • ASTM E1759-95(2003) Standard Test Method for Isoaspartic Acid in Proteins: Method for the Determination of Asparagine Deamidation Products
  • ASTM D5712-15(2020) Standard Test Method for Analysis of Aqueous Extractable Protein in Latex, Natural Rubber, and Elastomeric Products Using the Modified Lowry Method
  • ASTM D6499-00 Standard Test Method for the Immunological Measurement of Antigenic Protein in Natural Rubber and its Products
  • ASTM D6499-03 Standard Test Method for the Immunological Measurement of Antigenic Protein in Natural Rubber and its Products
  • ASTM D6499-07 Standard Test Method for The Immunological Measurement of Antigenic Protein in Natural Rubber and its Products

IX-FAO, Method for Determination of Protein in Food

  • CAC/GL 74-2010 Guidelines on performance criteria and validation of methods for detection, identification and quantification of specific dna sequences and specific proteins in foods
  • CAC/GL 74-2010(En) Guidelines for performance standards and validation methods for the detection, identification and quantification of specific DNA sequences and specific proteins in foods

RO-ASRO, Method for Determination of Protein in Food

  • STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method
  • SR ISO 5549:1996 Caseins and caseinates - Determination of protein content (Reference method)

Professional Standard - Hygiene , Method for Determination of Protein in Food

  • WS/T 42-1996 Blood.Determination of carboxyhemoglobin.Spectrophotometric method

PL-PKN, Method for Determination of Protein in Food

  • PN-EN 15948-2021-03 E Cereals -- Determination of moisture and protein -- Method using Near-Infrared Spectroscopy in whole kernels
  • PN A86917-1961 Eatable vegetable fats. Testing methods. Deter- mination of non saponi- fiable matters

Agricultural Standard of the People's Republic of China, Method for Determination of Protein in Food

  • 农业部783号公告-6-2006 Determination of iodinated casein in feeds.Liquid chromatography/Mass spectrometry
  • 农业部1068号公告-3-2008 Determination of ten kinds of anabolic androgenic steroids in feeds.High performance liquid chromatography tandem mass spectrometry
  • 农业部1485号公告-18-2010 Food safety detection of genetically modified organisms and derived products.The analytical method of the allergenicity of foreign protein by using bioinformatics tools
  • 农业部1782号公告-12-2012 Food safety detection of genetically modified organisms and derived products.Methods for analysis of amino acid sequence of protein by MALDI-TOF-MS
  • 农业部869号公告-2-2007 Food safety detection of genetically modified organisms and derived products Method of target protein digestive stability in simulative gastric and intestinal fluid

UY-UNIT, Method for Determination of Protein in Food

BELST, Method for Determination of Protein in Food

  • STB 1721-2007 Meal from fish, marine mammals, crustaceans and invertebrates Methods for determination of mass components of carbamide and calculation of fresh protein taking into account mass components of carbamide

ES-AENOR, Method for Determination of Protein in Food

国家质量监督检验检疫总局, Method for Determination of Protein in Food

  • SN/T 4015-2013 Method for determination of columnar leukomycin residues in exported animal-derived foods by liquid chromatography-mass spectrometry/mass spectrometry

TH-TISI, Method for Determination of Protein in Food

  • TIS 2255.1-2005 Animal feeding stuff s-determination of nitrogen content and calculation of crude protein content.part 1: kjeldahl method




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