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Database: 365,228(8 Aug 2026)

protein method

protein method, Total:23 items.

The international standard classification for "protein method" includes: Animal feeding stuffs , General methods of tests and analysis for food products , Biology. Botany. Zoology .

The Chinese standard classification for "protein method" includes: Cereal crop and forage crop in general , Basic standards and general methods , Biochemical reagent and clinical analysis reagent .


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 2545-2010 Testing Method of Thermal Denaturation Protein in Animal Derived Food
  • SN/T 2115-2008 Determination of the total 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 0803.9-1999 Oil bearing materials for import and export—Method for the determination of crude protein

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

  • GB/T 19495.8-2004 Detection of genetically modified plants and derived products-Protein based methods
  • GB/T 6432-1994 Method for the determination of crude protein in feedstuffs

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

Heilongjiang Provincial Standard of the People's Republic of China

Standard Association of Australia (SAA)

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

RU-GOST R

  • GOST 25179-1990 Milk. Methods 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
  • GOST 33600-2015 Milk and dairy products. Method for determination of the lactoferrin by high performance liquid chromatography

CZ-CSN

German Institute for Standardization

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)

AT-ON

  • ONORM S 1812-1982 Testing ojtextiles; quantitative analysis oj binary mixtures; casein fihres with other jibres; trypsin method