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The main method of detecting protein

The main method of detecting protein, Total:146 items.

In the international standard classification, The main method of detecting protein involves: General methods of tests and analysis for food products, Biology. Botany. Zoology, Milk and milk products, Food products in general, Processes in the food industry, Farming and forestry, Fruits. Vegetables, Microbiology, Cereals, pulses and derived products, Animal feeding stuffs, Edible oils and fats. Oilseeds, Meat, meat products and other animal produce, Medical sciences and health care facilities in general, Tea. Coffee. Cocoa, Laboratory medicine, Rubber, Medical equipment, Components for electrical equipment, Electrical accessories, Metrology and measurement in general, Raw materials for rubber and plastics, Physics. Chemistry, Analytical chemistry, Services, Optics and optical measurements, Quality, Spices and condiments. Food additives, Automatic controls for household use.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, The main method of detecting protein

GB/T 19495.8-2004 Detection of genetically modified plants and derived products. Protein based methods
GB/T 14771-1993 Method for determination of protein content in foods
GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
GB/T 24870-2010 Inspection of grain and oils-Crude protein and crude fat determination in soybean-Near-infrared method

CZ-CSN, The main method of detecting protein

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 46 7092-27-1998 Testing methods for feeding stuffs - Part 27: Determination of the protein content
CSN 57 0153-1986 Testing methods for meat products and sterilized food in preserves. Determination of protein content according to Kjeldahl

AT-ON, The main method of detecting protein

ONORM DIN 10454-1993 Determination of protein 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

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, The main method of detecting protein

GB/T 34800-2017 Detection method of activity and impurity of proteinase K

RU-GOST R, The main method of detecting protein

GOST 25179-1990 Milk. Methods for determination of protein
GOST 25179-2014 Milk and milk products. Method for determination of protein
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 R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
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 54478-2011 Grain. Methods of determination quantity and quality of gluten in wheat
GOST R 53011-2008 Mixed feeds, protein-vitamin-mineral concentrates, premixes. Methods for determination of metallomagnetic impurity
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 31477-2012 Meat and meat products. Immune method of determination of animal (pork, beef, mutton) proteins
GOST R 53862-2010 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of the oxiacids
GOST 31484-2012 Mixed feeds, protein-vitamin-mineral concentrates, premixes. Methods for determination of metallomagnetic impurity
GOST R 55809-2013 Non-destructive testing. Ultrasonic flaw detectors. Methods of measuring the main parameters
GOST R 54607.7-2016 Public catering services. Methods of laboratory quality control of products catering. Part 7. Determination of protein by the Kjeldahl method
GOST R 52421-2005 Fish, marine products and products of them. Method of determining the fraction of total mass of protein, fat, water, phosphorus, calcium and ash by the near-infra-red spectrometry
GOST 31485-2012 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of peroxide number (hydroperoxides and peroxides)
GOST 33771-2016 Food common salt. Calculation method for determination (measurement) of the principal substance by saline composition
GOST R 53024-2008 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of peroxide number (hydroperoxides and peroxides)
GOST R 54751-2011 Food common salt. Calculation method for determination (measurement) of the principal substance by saline composition
GOST 17444-2016 Reagents. Methods for determination of main substance of nitrogen containing organic compounds and salts of organic acids

Professional Standard - Agriculture, The main method of detecting protein

GB/T 5009.5-1985 Determination method of protein in food
GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products
农业部2630号公告-12-2017 Evaluation method of foreign protein detection test paper for detection of components of transgenic plants and their products
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
水产品质量安全检验手册 2.5.1.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 5 Determination of Protein Content in Aquatic Products (GBT 5009.5-2003) 1. Method 1
水产品质量安全检验手册 2.5.2.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 5 Determination of Protein Content in Aquatic Products (GBT 5009.5-2003) 2. Method 2
水产品质量安全检验手册 9.1.5.0-2005 Chapter IX Fishing Feed Inspection Section 1 Basic Method for Fishing Feed Testing 5. Rapid Determination of Moisture, Crude Protein, Crude Fiber, Crude Fat, Lysine and Methionine in Fishing Feed--Near Infrared Spectroscopy (GBT 18868- 2002)
水产品质量安全检验手册 9.1.6.0-2005 Chapter IX Inspection of Fishing Feed Section 1 Basic Method of Testing Fishing Feed VI. Determination of Crude Protein in Fishing Feed (GBT 6432-1994)
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

Korean Agency for Technology and Standards (KATS), The main method of detecting protein

KS H 1204-2021 Testing method for crude proteins content
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

未注明发布机构, The main method of detecting protein

DIN EN ISO 21572:2004 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
DIN EN ISO 21572 Berichtigung 1:2005 Food – Methods for the detection of genetically modified organisms and their products – Protein methods

IN-BIS, The main method of detecting protein

GOSTR, The main method of detecting protein

GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein
GOST 34567-2019 Meat and meat products. Method for determination of moisture, fat, protein, sodium chloride and ash using near infrared spectroscopy

British Standards Institution (BSI), The main method of detecting protein

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 ISO 21572:2019 Foodstuffs. Molecular biomarker analysis. Immunochemical methods for the detection and quantification of proteins
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 4285 Sec.3.5:1988 Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms. Enumeration of proteolytic microorganisms
BS 4317-19:1990 Methods of test for cereals and pulses - Determination of protein quality of wheat by the sodium dodecyl sulphate (SDS) test
23/30468397 DC BS EN IEC 63180 AMD 1. Methods of measurement and declaration of the detection range of detectors. Passive infrared detectors for major and minor motion detection
BS EN IEC 63180:2020 Methods of measurement and declaration of the detection range of detectors. Passive infrared detectors for major and minor motion detection

ZA-SANS, The main method of detecting protein

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

ES-UNE, The main method of detecting protein

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)
UNE-EN ISO 21572:2020 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
UNE-EN 15948:2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
UNE-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 (Endorsed by AENOR in June of 2013.)

Standard Association of Australia （SAA）, The main method of detecting protein

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 2300.1.8:2008
AS 2300.10.4:1991 Methods of chemical and physical testing for the dairying industry - Caseins, caseinates and coprecipitates - Determination of filterable material

German Institute for Standardization, The main method of detecting protein

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 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 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 15948:2020-12 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels; German version EN 15948:2020
DIN EN 61830:1998 Microwave ferrite components - Measuring methods for major properties (IEC 61830:1997); German version EN 61830:1998
DIN CEN/TS 15633-3:2012-10*DIN SPEC 10700-2:2012-10 Foodstuffs - Detection of food allergens by immunological methods - Part 3: Quantitative determination of hazelnut with an enzyme immunoassay using polyclonal antibodies and Lowry protein detection; German version CEN/TS 15633-3:2012
DIN EN IEC 63180:2021 Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection (IEC 63180:2020); German version EN IEC 63180:2020
DIN EN IEC 63180:2021-10 Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection (IEC 63180:2020); German version EN IEC 63180:2020
DIN CEN/TS 15633-2:2013-06*DIN SPEC 10700-1:2013-06 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; German version CEN/TS 15633-2:2013

Tianjin Provincial Standard of the People's Republic of China, The main method of detecting protein

DB12/T 347-2007 Near-infrared rapid detection method of crude protein content in wheat and corn

Association Francaise de Normalisation, The main method of detecting protein

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 21572:2019 Produits alimentaires - Analyse des biomarqueurs moléculaires - Méthodes immunochimiques pour la détection et la quantification des protéines
NF V03-715:1981 Common wheat and {durum} wheat. Splitting of gliadin-type proteins by starch-gel electrophoresis for varietal identification.

International Organization for Standardization (ISO), The main method of detecting protein

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 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 21572:2004/Cor 1:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods; Technical Corrigendum 1
ISO 20166-2:2018 Molecular in vitro diagnostic examinations — Specifications for pre-examinations processes for formalin-fixed and paraffin-embedded (FFPE) tissue — Part 2: Isolated proteins

AENOR, The main method of detecting protein

UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
UNE-CEN/TS 15633-3:2013 EX Foodstuffs - Detection of food allergens by immunological methods - Part 3: Quantitative determination of hazelnut with an enzyme immunoassay using polyclonal antibodies and Lowry protein detection

VN-TCVN, The main method of detecting protein

TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
TCVN 7607-2007 Foodstuffs.Methods of analysis for the detection of genetically modified organisms and derived products.Protein based methods

国家市场监督管理总局、中国国家标准化管理委员会, The main method of detecting protein

GB/T 41366-2022 Livestock and poultry meat quality testing—Determination of moisture, protein and fat—Near-infrared spectroscopy method

Lithuanian Standards Office , The main method of detecting protein

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 EN IEC 63180:2020 Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection (IEC 63180:2020)

American Society for Testing and Materials (ASTM), The main method of detecting protein

ASTM D7818-12 Standard Test Method for Enumeration of Proteolytic Bacteria in Fresh (Uncured) Hides and Skins
ASTM D7427-16(2021) Standard Test Method for Immunological Measurement of Four Principal Allergenic Proteins (Hev b 1, 3, 5 and 6.02) in Hevea Natural Rubber and Its Products Derived from Latex
ASTM D7427-08 Standard Test Method for Immunological Measurement of Four Principal Allergenic Proteins (Hev b 1, 3, 5 and 6.02) in Natural Rubber and Its Products Derived from Latex
ASTM D7427-16 Standard Test Method for Immunological Measurement of Four Principal Allergenic Proteins (Hev b 1, 3, 5 and 6.02) in Hevea Natural Rubber and Its Products Derived from Latex
ASTM D7427-08e1 Standard Test Method for Immunological Measurement of Four Principal Allergenic Proteins (Hev b 1, 3, 5 and 6.02) in Natural Rubber and Its Products Derived from Latex
ASTM D7427-08e2 Standard Test Method for Immunological Measurement of Four Principal Allergenic Proteins (Hev b 1, 3, 5 and 6.02) in Natural Rubber and Its Products Derived from Latex
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
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 D8238-18(2023) Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins
ASTM D7427-14 Standard Test Method for Immunological Measurement of Four Principal Allergenic Proteins &40;Hev b 1, 3, 5 and 6.02&41; in Natural Rubber and Its Products Derived from Latex
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

RO-ASRO, The main method of detecting protein

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)

CEN - European Committee for Standardization, The main method of detecting protein

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
EN ISO 20166-2:2018 Molecular in vitro diagnostic examinations - Specifications for pre-examinations processes for formalin-fixed and paraffin-embedded (FFPE) tissue - Part 2: Isolated proteins

European Committee for Standardization (CEN), The main method of detecting protein

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

国家药监局, The main method of detecting protein

YY/T 1805.3-2022 Tissue engineering medical device product collagen Part 3: Collagen content detection based on characteristic peptide determination - liquid chromatography-mass spectrometry

NL-NEN, The main method of detecting protein

NEN 878-1969 Requirements and test methods for pigments. White lead
NEN 879-1969 Requirements and test methods for pigments. Lithopone

Professional Standard - Commodity Inspection, The main method of detecting protein

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

Agricultural Standard of the People's Republic of China, The main method of detecting protein

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
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

IX-FAO, The main method of detecting protein

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

Danish Standards Foundation, The main method of detecting protein

DS/EN 15948:2012 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
DS/CEN/TS 15633-3:2012 Foodstuffs - Detection of food allergens by immunological methods - Part 3: Quantitative determination of hazelnut with an enzyme immunoassay using polyclonal antibodies and Lowry protein detection

CH-SNV, The main method of detecting protein

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

IT-UNI, The main method of detecting protein

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

European Committee for Electrotechnical Standardization（CENELEC）, The main method of detecting protein

EN IEC 63180:2020 Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection

Group Standards of the People's Republic of China, The main method of detecting protein

T/GDCKCJH 052-2021 Performance requirements and test method for optoelectronic integrated test instrument with integrating sphere
T/CCAA 70-2023 Determination of lactoferrin in bovine infant formula by liquid chromatography tandem mass spectrometry
T/CITS 0012-2023 Determination of Al and A2 β-casein in bovine infant formula and milk LC-MS/MS method

ES-AENOR, The main method of detecting protein

UNE 55-652-1982

HU-MSZT, The main method of detecting protein

AT-OVE/ON, The main method of detecting protein

OVE EN IEC 63180:2021 Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection (( IEC 63180:2020) EN IEC 63180:2020) (german version)

Professional Standard - Grain, The main method of detecting protein

LS/T 6133-2018 Inspection of grain and oils.Determination of 16 mycotoxins in cereals.HPLC-MS/MS method

BELST, The main method of detecting protein

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

PL-PKN, The main method of detecting protein

PN-EN IEC 63180-2021-03 E Methods of measurement and declaration of the detection range of detectors -- Passive infrared detectors for major and minor motion detection (IEC 63180:2020)