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Database: 365,228(8 Aug 2026)

Elastase action

Elastase action, Total:123 items.

The international standard classification for "Elastase action" includes: Biology. Botany. Zoology , Food additives , Animal feeding stuffs , food products in general , Chemical reagents , Oilseeds , Spices and condiments. Food additives , Laboratory medicine , Sugar and sugar products .

The Chinese standard classification for "Elastase action" includes: Cereal crop and forage crop in general , Other cash crops , Other fermented goods , Livestock and poultry feed and additive , Environmental Condition and General Test Method , Food sanitation , Biochemical reagent and clinical analysis reagent , Grease and oil processing and products , Foods fermentation and brewing in general , Flavoring materials , Medical laboratory equipment , Sugar refining .


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

  • GB/T 21498-2008 Determination of trypsin inhibitor activity of soya products
  • GB/T 28715-2012 Determination of acidic and neutral protease activity in feed additives—Spetrophotometric method
  • GB/T 42239.1-2022 Enzymes for detergent—Part 1:Alkali protease
  • GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
  • GB/T 23527.1-2023 Quality requirements for enzyme preparations—Part 1:Protease preparations
  • GB/T 33410-2016 Determination of the activity of protease K in biochemical reagents
  • GB/T 34793-2017 Proteinase K
  • GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
  • GB/T 5009.183-2003 Qualitative analysis of urease in vegetable protein drinking
  • GB/T 23527-2009 Proteinase preparations
  • GB/T 17811-2025 Determination of pepsin digestibility for animal-derived protein feeds—Filtration method
  • GB/T 34800-2017 Detection method of activity and impurity of proteinase K

Professional Standard - Light Industry

Group Standards of the People's Republic of China

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

Professional Standard - Business

Professional Standard - Medicine

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 - Agriculture

Professional Standard - Supply and Marketing Cooperative

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

Japanese Industrial Standards Committee (JISC)

National Standardisation Body (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

Bureau of Indian Standards

  • IS 3543-1966 Papain specifications
  • IS 11962-2012 Rennet Caseins and Caseinates—— Determination of Ash (Reference Method)
  • IS 7801-1975 Specifications of Trypsin Microbial Grade
  • IS 11962-1987 Method for determination of ash content in chymosin casein and caseinate (reference method)
  • IS/ISO 14902-2001 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products

Gosstandart of Russia

  • GOST 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity
  • GOST R 53974-2010 Enzyme preparations for food industry. Method for determination of proteolitic activity
  • GOST R 57475-2017 Dried egg protein after extraction lysozyme. Specifications
  • GOST R 51463-1999 Rennet caseins and caseinates. Method for determination of ASH content
  • GOST 34430-2018 Enzyme preparations for food industry. Method for the determination of proteolitic activity
  • GOST ISO 5545-2016 Rennet caseins and caseinates. Determination of ash content. (Reference method)
  • GOST 33427-2015 Feeds. Determination of trypsin inhibitor activity of soya products
  • GOST ISO 15163-2014 Milk and milk products. Calf rennet and adult bovine rennet. Determination of chymosin and bovine pepsin contents by chromatography

British Standards Institution (BSI)

  • BS DD ISO/TS 27105:2010 Milk and milk products - Determination of hen's egg white lysozyme by HPLC
  • BS ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
  • BS 1416:1962 Methods for the sampling and analysis of rennet casein
  • BS 1416:1953 Methods for the sampling and analysis of rennet casein
  • BS 1416:1948 Methods for the sampling and analysis of rennet casein
  • BS EN ISO 14902:2001 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products

American Society for Testing and Materials (ASTM)

Korean Agency for Technology and Standards (KATS)

International Organization for Standardization (ISO)

  • ISO 14902:2001 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products
  • ISO 5545:2008 | IDF 90:2008 Rennet caseins and caseinates — Determination of ash (Reference method)
  • ISO 14902 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products

German Institute for Standardization

  • DIN ISO 5545:2020-12 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
  • DIN 10452:1983-03 Determination of ash of rennet caseins and caseinates; reference method
  • DIN ISO 5545 E:2020-06 Rennet caseins and caseinates - Determination of ash (Reference method)
  • DIN ISO 5545:2020 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
  • DIN 58924:2022-05 Haemostaseology - Reference method for the determination of the collagen binding acitvity of the VWF; Text in German and English
  • DIN EN ISO 14902:2022-08 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products (ISO 14902:2001); German version EN ISO 14902:2001

Ente Nazionale Italiano di Unificazione

  • UNI 22617:1992 Seed and vegetable oils and derived products. Vegetable proteins. In vitro determination of pepsin digestible proteins.
  • UNI EN ISO 14902:2004 Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products
  • UNI 10538:1995 Calf rennet and adult bovine rennet. Dtermination of chymosin and bovine pepsine contents. Cromatographic method.
  • UNI ISO 15163:2013 Milk and milk products - Calf rennet and adult bovine rennet - Determination by chromatography of chymosin and bovine pepsin contents

Association Francaise de Normalisation

Standard Association of Australia (SAA)

  • 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)
  • AS 2300.10.3 SUPP 2:1991 Caseins, caseinates and coprecipitates - Assessment of colour of caseins, Part 10.3: Colour standards for untreated rennet casein (Supplement to AS 2300.10.3-1991)
  • AS N60C2:1970 Colour standards for untreated rennet casein

GCC Standardization Organization

  • GSO ISO 14902:2014 Animal feeding stuffs -- Determination of trypsin inhibitor activity of soya products

Danish Standards Foundation

Spanish Association for Standardization (UNE)

  • UNE 64062:1978 MIXED FEEDS AND RAW MATERIALS. EVALUATION OF RAW PROTEIN SOLUBILIZED BY PEPSINE AND CLORHYDRIC ACID.

International Dairy Federation (IDF)

  • IDF/RM 216-2009 Milk and milk products - Determination of hen's egg white lysozyme by HPLC
  • IDF 110-2012 Milk and milk products - Calf rennet and adult bovine rennet - Determination by chromatography of chymosin and bovine pepsin contents

Lithuanian Standards Office

  • LST ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008, identical)

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 14902:2014 Animal feeding stuffs -- Determination of trypsin inhibitor activity of soya products

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 14902:2016 Animal feeding stuffs -- Determination of trypsin inhibitor activity of soya products