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Experimental methods for protein separation

Experimental methods for protein separation, Total:174 items.

The international standard classification for "Experimental methods for protein separation" includes: Man-made fibres , food products in general , Textiles in general , Animal feeding stuffs , Fruits. Vegetables , Edible oils and fats. Oilseeds , General methods of tests and analysis for food products , Protection against crime , Biology. Botany. Zoology .

The Chinese standard classification for "Experimental methods for protein separation" includes: Chemical fibre in general , Cereal crop and forage crop in general , Food sanitation , Basic standards and general methods , Silk and silk fabric in general , Livestock and poultry feed and additive , Food processing and products in general , Medical apparatus and devices in general , Melon, fruit and vegetable planting and product , Oil crop and product , Other cash crops , Basic standards and general methods , Crime judging technology , Basic standard and general method on forestry , Environmental Condition and General Test Method .


Professional Standard - Textile

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

Professional Standard - Commodity Inspection

  • SN/T 0800.3-1999 Cereals and feedstuffs for import and export - Method for the determination of crude protein
  • SN/T 0803.9-1999 Oil bearing materials for import and export—Method for the determination of crude protein

Professional Standard - Agriculture

  • GB/T 5009.5-1985 Method for determination of protein in foods
  • GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products

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

  • GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
  • GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
  • GB/T 14771-1993 Method for determination of protein content in foods
  • GB/T 5511-1985 Inspection of grain and oilseeds--Methods for determination of crude protein
  • GB/T 15673-1995 Method for determination of crude protein in edible fungi
  • GB/T 42080.2-2022 Molecular in vitro diagnostic examinations—Specifications for pre-examination processes for frozen tissue—Part2:Isolated proteins
  • GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
  • GB/T 14489.2-1993 Method for determination of crude protein in oilseed
  • GB/T 44214-2024 Test method for non-protein content in silk
  • GB/T 19495.8-2004 Detection of genetically modified plants and derived products-Protein based methods

Taiwan Provincial Standard of the People's Republic of China

  • CNS 2770-5-1986 Method of Test for Feeds : Determination of Crude Protein
  • CNS 5035-1986 Method of Test for Crude Protein in Food
  • CNS 3449-2007 Method of test for milk and milk products - Determination of protein
  • CNS 2770.5-1986 Method of Test for Feeds : Determination of Crude Protein
  • CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis of Protein

Professional Standard - Public Safety Standards

  • GA/T 819-2009 Analytical method of acid dyes on the protein fibers

未注明发布机构

Professional Standard - Ministry of Public Security Logo

  • GN 14-1982 Test methods for protein foam fire extinguishing agents and fluoroprotein foam fire extinguishing agents

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 294-2020 Method for identification of adulteration of crude protein in corn gluten meal

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

  • T/ZGKSL 009-2023 Test method for determination of collagen secreted from human cells induced by recombinant collagen

Japanese Industrial Standards Committee (JISC)

SCC

  • AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
  • 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)
  • UNE 34400-7:1967 TEST METHODS OF WHEAT FLOUR. PROTEIN DETERMINATION
  • NS-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)
  • AENOR UNE-EN ISO 8968-4:2016 Milk and dairy products. Determination of nitrogen content. Part 4: Determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method). (ISO 8968-4:2016)
  • DIN EN ISO 8968-4 E:2013 Draft Document - 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/DIS 8968-4:2013); German version prEN ISO 8968-...
  • AS N60:1970 Methods for the sampling and analysis of acid and rennet caseins
  • AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.
  • DANSK DS/ISO 21572:2019 Foodstuffs – Molecular biomarker analysis – Protein-based methods
  • BS 6248-9:1984 Caseins and caseinates-Method for the determination of scorched particles
  • BS 2690-7:1968 Methods of testing water used in industry-Nitrite, nitrate and ammonia (free, saline and albuminoid)
  • BS 1417:1963 Methods for the sampling and analysis of acid casein
  • 12/30228371 DC BS ISO 15625. Protein fibres. Electronic test method for defects and evenness of raw silk

CZ-CSN

Standard Association of Australia (SAA)

  • 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)

German Institute for Standardization

  • 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 10450:1983-03 Determination of free acidity of caseins; reference method
  • DIN ISO 5550:2020-12 Caseins and caseinates - Determination of moisture content (Reference method) (ISO 5550:2006)
  • DIN 10466:2001 Determination of whey protein content in total protein of milk and milk products - Polarographic method
  • DIN SPEC 13290:2021 Protein analysis - Evaluation criteria for thermal unfolding methods (DSF and DSC); Text in German and English
  • DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DIN ISO 5545:2020-12 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
  • DIN ISO 5550:2020 Caseins and caseinates - Determination of moisture content (Reference method) (ISO 5550:2006)
  • DIN ISO 5545:2020 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
  • DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method

ES-UNE

  • 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)

Association Francaise de Normalisation

  • 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 ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
  • NF V04-386:1985 Caseins. Determination of free acidity (reference method).
  • NF ISO 5550:2007 Caseins and caseinates - Determination of moisture content (reference method)
  • NF V04-387:1985 Caseins and caseinates. Determination of protein content (reference method).
  • NF EN ISO 8968-4:2016 Milk and dairy products - Determination of nitrogen content - Part 4: determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method)
  • NF V04-386*NF ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
  • NF V03-021:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
  • NF ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
  • NF ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)

AT-ON

Korean Agency for Technology and Standards (KATS)

RU-GOST R

  • GOST R 51468-1999 Caseins. Method for determination of free acidity
  • GOST 25179-1990 Milk. Methods for determination of protein
  • GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
  • GOST R 51466-1999 Caseins. Method for determination of "fixed ash" mass fraction
  • GOST 25179-2014 Milk and milk products. Method for determination of protein
  • 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 51467-1999 Caseins and caseinates. Method for determination of pH
  • GOST 25011-1981 Meat and meat products. Methods of protein determination
  • GOST R 51463-1999 Rennet caseins and caseinates. Method for determination of ASH content
  • GOST R 51464-1999 Caseins and caseinates. Method for determination of water content
  • GOST 25011-2017 Meat and meat products. Protein determination methods
  • 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 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity

GOSTR

  • GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein

British Standards Institution (BSI)

  • BS EN ISO 8968-4:2016(2017) 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)
  • BS ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
  • 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 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
  • BS EN ISO 21572:2013 Foodstuffs. Molecular biomarker analysis. Protein-based methods
  • BS ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)

AENOR

  • UNE 34081:1975 ANALYSIS METHODS FOR CHOCOLATES. MILK PROTEINS.
  • UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).

American Society for Testing and Materials (ASTM)

  • ASTM D6188-17 Standard Test Method for Viscosity of Cellulose by Cuprammonium Ball Fall
  • ASTM E1470-92(1998) Standard Test Method for Characterization of Proteins by Electrophoretic Mobility
  • ASTM D5712-99 Standard Test Method for the Analysis of Aqueous Extractable Protein in Natural Rubber and Its Products Using the Modified Lowry Method
  • ASTM E1470-92(2006) Standard Test Method for Characterization of Proteins by Electrophoretic Mobility
  • ASTM D8238-18 Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins
  • ASTM D7818-12 Standard Test Method for Enumeration of Proteolytic Bacteria in Fresh (Uncured) Hides and Skins

International Organization for Standardization (ISO)

  • ISO 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
  • ISO 5547:2008 | IDF 91:2008 Caseins — Determination of free acidity (Reference method)
  • 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 | IDF 20-4:2016 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 5547:1978 Caseins; Determination of free acidity (Reference method)
  • ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
  • ISO 5547:2008|IDF 91:2008 Caseins — Determination of free acidity (Reference method)
  • ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
  • ISO 5546:2010 | IDF 115:2010 Caseins and caseinates — Determination of pH (Reference method)
  • ISO 5546:2010|IDF 115:2010 Determination of pH value of casein and caseinate (standard method)

KR-KS

International Dairy Federation (IDF)

  • IDF 91-2008 Caseins - Determination of free acidity (Reference method)
  • IDF 90-2008 Rennet caseins and caseinates - Determination of ash (Reference method)
  • IDF 78-2006 Caseins and caseinates. Determination of moisture content (Reference method)

CH-SNV

IN-BIS

  • IS 11964-1987 Method for determination of free acidity in casein (reference method)
  • IS 7481-1974 How to measure protein efficiency ratio (PER)
  • IS 2006-1988 Methods for the quantitative chemical analysis of binary mixtures of protein fibers and certain other non-protein fibers
  • IS 7219-1973 Methods for determination of protein in food and feed
  • IS 11962-1987 Method for determination of ash content in chymosin casein and caseinate (reference method)

Lithuanian Standards Office

  • LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)
  • LST ISO 5547:2008 Caseins - Determination of free acidity (Reference method) (ISO 5547:2008, identical)

RO-ASRO

  • STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method

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)
  • 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)

GSO

  • GSO 2505:2016 Method of tests for soya protein products
  • BH GSO ISO 8968-4:2022 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)
  • GSO 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)
  • OS GSO 2505:2016 Method of tests for soya protein products

Military Standards (MIL-STD)

Danish Standards Foundation

CEN - European Committee for Standardization

  • EN ISO 8968-4:2001 Milk - Determination of Nitrogen Content - Part 4: Determination of Non-Protein Nitrogen Content

VN-TCVN

  • TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content

NL-NEN

  • NEN 3145-1966 Feeding stuffs. Methodsof analysis. Determination of crude protein