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Database: 365,228(8 Aug 2026)

Action site of neutral protease

Action site of neutral protease, Total:34 items.

The international standard classification for "Action site of neutral protease" includes: General methods of tests and analysis for food products , food products in general , Oilseeds , Animal feeding stuffs , Chemical reagents , Sugar and sugar products .

The Chinese standard classification for "Action site of neutral protease" includes: Basic standards and general methods , Food sanitation , Grease and oil processing and products , Livestock and poultry feed and additive , Foods fermentation and brewing in general , Biochemical reagent and clinical analysis reagent , Sugar refining .


Group Standards of the People's Republic of China

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

  • GB/T 42239.1-2022 Enzymes for detergent—Part 1:Alkali protease
  • GB/T 5009.183-2003 Qualitative analysis of urease in vegetable protein drinking
  • GB/T 28715-2012 Determination of acidic and neutral protease activity in feed additives—Spetrophotometric method
  • GB/T 21498-2008 Determination of trypsin inhibitor activity of soya products
  • GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 1819-2013 Spectrophotometric method for the determination of acid protease activity in enzyme preparations for feed

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 1091-2009 Determination of acid protease activity in enzyme preparations for feed - spectrophotometric method

Professional Standard - Light Industry

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 33410-2016 Determination of the activity of protease K in biochemical reagents

Henan Provincial Standard of the People's Republic of China

  • DB41/T 1615-2018 Technical regulations for the detection of cellulase, xylanase, laccase and protease activities of edible fungi

中华全国供销合作总社

  • GH/T 1315-2020 Determination of casein in honey—Enzyme-linked immunosorbent assay method

RO-ASRO

  • STAS SR 13424-1999 Enzyme preparations for food industry Papain - Enzyme activity determination
  • STAS SR 13356-1996 Enzyme preparations for food, pharmaceutical, textile-leather and detergent industry. Bacterial proteinase. Enzyme activity determination

IN-BIS

  • IS 11962-1987 Method for determination of ash content in chymosin casein and caseinate (reference method)

Japanese Industrial Standards Committee (JISC)

American Society for Testing and Materials (ASTM)

RU-GOST R

  • GOST R 53974-2010 Enzyme preparations for food industry. Method for determination of proteolitic activity
  • GOST 33427-2015 Feeds. Determination of trypsin inhibitor activity of soya products

SCC

  • DANSK DS/EN ISO 14902:2002 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products
  • AS 2300.10.3 SUPP 1:1991 Caseins, caseinates and coprecipitates - Assessment of colour of caseins, Part 10.3: Colour standards for untreated and heat-treated acid casein and for wet-heat-treated rennet casein (Supplement to AS 2300.10.3-1991)

GSO

  • BH GSO ISO 14902:2016 Animal feeding stuffs -- Determination of trypsin inhibitor activity of soya products
  • OS GSO ISO 14902:2014 Animal feeding stuffs -- Determination of trypsin inhibitor activity of soya products
  • GSO ISO 6655:2015 Animal feeding stuffs -- Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
  • OS GSO ISO 6655:2015 Animal feeding stuffs -- Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid

Korean Agency for Technology and Standards (KATS)

  • KS J 4205-2008 Methods for quantitative analysis of immobilized trypsin

Association Francaise de Normalisation

UY-UNIT

  • UNIT 629-1981 Measurement of soluble proteins in gastric prionase in animal feed (using practical method)

International Organization for Standardization (ISO)

  • ISO 14902:2001 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products

GOSTR

  • GOST 34430-2018 Enzyme preparations for food industry. Method for the determination of proteolitic activity