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Database: 365,228(8 Aug 2026)

food protein method

food protein method, Total:140 items.

The international standard classification for "food protein method" includes: food products in general , Fruits. Vegetables , Animal feeding stuffs , Textiles in general , Milk and processed milk products , Man-made fibres , Biology. Botany. Zoology , Beverages in general .

The Chinese standard classification for "food protein method" includes: Food sanitation , Food processing and products in general , Basic standards and general methods , Other cash crops , Livestock and poultry feed and additive , Silk and silk fabric in general , Children foods , Cereal crop and forage crop in general , Chemical fibre in general , Special foods in general , Basic standard and general method on forestry , Environmental Condition and General Test Method , Beverage products .


Professional Standard - Agriculture

  • 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
  • NY/T 433-2014 Green food. Plant protein beverage
  • SN/T 5071-2018 Determination of 19 kinds of nonprotein nitrogen compounds infoodstuffs of origin for export - LC-MS/MS method
  • NY/T 433-2000 Green food - Vegetable protein drink
  • GB/T 5009.5-1985 Method for determination of protein in foods

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
  • GB/T 44214-2024 Test method for non-protein content in silk
  • GB/T 5009.5-2003 Determination of protein in foods
  • GB/T 5413.1-1997 Milk powder and formula foods for infant and young children-Determination of protein
  • GB/T 14771-1993 Method for determination of protein content in foods
  • GB/T 15673-1995 Method for determination of crude protein in edible fungi
  • GB/T 5511-1985 Inspection of grain and oilseeds--Methods for determination of crude protein
  • GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method

Professional Standard - Commodity Inspection

  • SN/T 3926-2014 Determination of protein content in dairy foods,egg foods and soy foods for export - Coomassie brilliant blue method
  • SN/T 0803.9-1999 Oil bearing materials for import and export—Method for the determination of crude protein
  • SN/T 2545-2010 Testing Method of Thermal Denaturation Protein in Animal Derived Food
  • SN/T 0800.3-1999 Cereals and feedstuffs for import and export - Method for the determination of crude protein

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Textile

  • FZ/T 50018-2013 Determination of the protein content of the protein viscose fiber

Professional Standard - Light Industry

农业农村部

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

  • GB/T 34800-2017 Detection method of activity and impurity of proteinase K
  • GB/T 35809-2018 Method for analysis of forestry biomass—Determination of protein content

Group Standards of the People's Republic of China

Professional Standard - Business

National Health Commission of the People's Republic of China

Agricultural Standard of the People's Republic of China

  • 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

食品产品

European Committee for Standardization (CEN)

  • EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • EN ISO 21572:2019 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)

AR-IRAM

SCC

  • DANSK DS/ISO 21572:2019 Foodstuffs – Molecular biomarker analysis – Protein-based methods
  • 10/30180621 DC BS EN ISO 21572. Foodstuffs. Molecular biomarker analysis. Protein-based methods
  • BS EN ISO 21572:2004 Foodstuffs. Methods for the detection of genetically modified organisms and derived products. Protein based methods
  • DIN EN ISO 21572 E:2019 Draft Document - Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO/DIS 21572:2019); German and English version prEN ISO 21572:2019
  • NS-EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
  • DANSK DS/EN ISO 21572:2019 Foodstuffs – Molecular biomarker analysis – Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • NS-EN ISO 21572:2019 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • DANSK DS/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)
  • AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.

Association Francaise de Normalisation

  • NF V03-021:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • NF EN ISO 21572:2019 Food products - Molecular biomarker analysis - Immunochemical methods for protein detection and quantification

Danish Standards Foundation

British Standards Institution (BSI)

  • 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 ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter

German Institute for Standardization

  • DIN EN ISO 21572 Berichtigung 1:2005 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
  • DIN EN ISO 21572:2004 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
  • DIN EN ISO 21572 E:2012-02 Protein-based methods for food molecular biomarker analysis (draft)
  • DIN EN ISO 21572 E:2019-03 Protein-based methods for food molecular biomarker analysis (draft)
  • 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 EN ISO 21572:2020 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • DIN EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013); German version EN ISO 21572:2013

Japanese Industrial Standards Committee (JISC)

  • JIS K 0602:2000 Proteins -- Serum albumin -- Methods for quantitative analysis
  • JIS K 0605:2000 Proteins -- Trypsin -- Methods for quantitative analysis
  • JIS K 0606:2000 Proteins -- Transferrin -- Methods for quantitative analysis
  • JIS K 0603:2000 Proteins -- Immunoglobulin -- Methods for quantitative analysis
  • JIS K 0604:2000 Proteins -- Monoclonal IgG -- Methods for quantitative analysis

IN-BIS

  • IS 7219-1973 Methods for determination of protein in food and feed
  • IS 1167-1965 Casein specifications (food quality)
  • IS 13650-1993 Glass containers for proteinized food
  • IS 6557-1972 Protein Flakes Specifications Not Food Quality
  • IS 8222-1976 Specification for edible leaf protein concentrates
  • IS 9487-1980 Specification for "ready-to-eat" protein-rich puffed foods
  • IS 2006-1988 Methods for the quantitative chemical analysis of binary mixtures of protein fibers and certain other non-protein fibers
  • IS 9038-1979 Specification for Renewable Protein Beverages and Food Products
  • IS 6387-1987 Specifications for infant foods containing dairy vegetable proteins
  • IS 7481-1974 How to measure protein efficiency ratio (PER)

RU-GOST R

  • GOST R 57476-2017 Bird food protein. Specifications
  • GOST 10846-1991 Grain and products of its processing. Method for determination of protein
  • GOST 25179-1990 Milk. Methods for determination of protein
  • GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
  • GOST R 54478-2011 Grain. Methods of determination quantity and quality of gluten in wheat
  • GOST 28075-1989 Vegetable fodder. Method for the determination of crude protein splitting
  • GOST 28074-1989 Vegetable fodder. Method for the determination of crude protein solubility
  • GOST 32148-2013 Foodstuffs of processed poultry eggs. Method for identification of poultry egg species
  • GOST 25179-2014 Milk and milk products. Method for determination of protein
  • GOST 25011-1981 Meat and meat products. Methods of protein determination
  • GOST 25011-2017 Meat and meat products. Protein determination methods

International Organization for Standardization (ISO)

  • ISO 21572:2019 Foodstuffs — Molecular biomarker analysis — Immunochemical methods for the detection and quantification of proteins
  • 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 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
  • ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter

ZA-SANS

Spanish Association for Standardization (UNE)

  • UNE-EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013)
  • UNE-EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
  • UNE-EN ISO 21572:2020 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
  • UNE 34081:1975 ANALYSIS METHODS FOR CHOCOLATES. MILK PROTEINS.
  • 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)

CZ-CSN

  • CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content
  • CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
  • CSN 57 0153-1986 Testing methods for meat products and sterilized food in preserves. Determination of protein content according to Kjeldahl

GOSTR

  • GOST 34621-2019 Foods for special dietary uses. Dry protein, protein-carbohydrate and carbohydrate-protein drinks for sports nutrition. General specifications
  • GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein

GSO

  • GSO 2101:2010 Protein-Rich concentrated Nutrient Supplementary foods
  • GSO 1374:2021 Edible Casein And Caseinates
  • BH GSO 1374:2022 Edible Casein And Caseinates
  • GSO ISO 21572:2021 Foodstuffs — Molecular biomarker analysis — Immunochemical methods for the detection and quantification of proteins
  • BH GSO ISO 21572:2022 Foodstuffs — Molecular biomarker analysis — Immunochemical methods for the detection and quantification of proteins
  • OS GSO 2101:2010 Protein-Rich concentrated Nutrient Supplementary foods

South African Bureau of Standard

  • SANS 21572:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods
  • SANS 1159:2003 The production of pre-cooked frozen foods containing protein

Korean Agency for Technology and Standards (KATS)

  • KS J ISO 21572-2019 Foodstuffs-Methods for the detection of genetically modified organisms and derived products-Protein based methods
  • 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 H 1204-2012 Testing method for crude proteins content
  • KS H 1204-2001 Testing method for crude proteins content
  • KS H ISO 5549:2021 Caseins and caseinates — Determination of protein content(Reference method)
  • KS H ISO 5549:2006 Caseins and caseinates-Determination of protein content(Reference method)
  • KS H ISO 5549-2006(2016) Caseins and caseinates-Determination of protein content(Reference method)
  • KS H 1204-2021 Testing method for crude proteins content
  • KS H ISO 5739:2006 Caseins and caseinates-Determination of scorched particles content

AT-ON

  • ONORM DIN 10454-1993 Determination of protein content of caseins and caseinates - Reference method

Standard Association of Australia (SAA)

  • AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
  • 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)

GOST

  • GOST ISO 21572-2009 Food products Analytical methods for the detection of genetically modified organisms and derivative products Protein based methods

Lithuanian Standards Office

  • 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 ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013)
  • LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)

HU-MSZT

VN-TCVN

  • TCVN 7607-2007 Foodstuffs.Methods of analysis for the detection of genetically modified organisms and derived products.Protein based methods

RO-ASRO

  • STAS 2213/17-1976 SWEETS Determination of total proteinic content and milk proteinic substance content

KR-KS

IX-FAO

CU-NC

Society of Automotive Engineers (SAE)