Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Pepsin activity assay method

Pepsin activity assay method, Total:19 items.

The international standard classification for "Pepsin activity assay method" includes: Spices and condiments. Food additives , Biology. Botany. Zoology , Chemical reagents , Animal feeding stuffs , Laboratory medicine .

The Chinese standard classification for "Pepsin activity assay method" includes: Flavoring materials , Environmental Condition and General Test Method , Biochemical reagent and clinical analysis reagent , Livestock and poultry feed and additive , Medical laboratory equipment .


Professional Standard - Business

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

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 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method

国家药监局

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

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

Group Standards of the People's Republic of China

Professional Standard - Agriculture

  • NY/T 4362-2023 Feed additives-Determination of keratinase activity-Spectrophotometric method

RU-GOST R

  • GOST R 53974-2010 Enzyme preparations for food industry. Method for determination of proteolitic activity
  • GOST ISO 15163-2014 Milk and milk products. Calf rennet and adult bovine rennet. Determination of chymosin and bovine pepsin contents by chromatography
  • GOST 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity

Association Francaise de Normalisation

  • NF V04-021*NF ISO 15163:2012 Milk and milk products - Calf rennet and adult bovine rennet - Determination by chromatography of chymosin and bovine pepsin contents.

British Standards Institution (BSI)

  • BS ISO 15163:2012 Milk and milk products. Calf rennet and adult bovine rennet. Determination by chromatography of chymosin and bovine pepsin contents

International Organization for Standardization (ISO)

  • ISO 15163:2012 Milk and milk products - Calf rennet and adult bovine rennet - Determination by chromatography of chymosin and bovine pepsin contents

AENOR

  • UNE 64063:1978 MIXED FEEDS AND RAW MATERIAL. DETERMINATION OF THE ACIDITY OF PEPSINE.

Japanese Industrial Standards Committee (JISC)

International Dairy Federation (IDF)

  • IDF 90-2008 Rennet caseins and caseinates - Determination of ash (Reference method)