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Database: 365,228(8 Aug 2026)

protein+quantity

protein+quantity, Total:58 items.

The international standard classification for "protein+quantity" includes: Laboratory medicine , Vegetables and derived products , Fruits. Vegetables , Man-made fibres .

The Chinese standard classification for "protein+quantity" includes: Medical laboratory equipment , Vegetable processing and products , Other cash crops , Cereal crop and forage crop in general , Chemical fibre in general .


Professional Standard - Medicine

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 2987-2019 Technical specifications for the detection of Bt protein expression in insect-resistant corn

Taiwan Provincial Standard of the People's Republic of China

  • CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis of Protein

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

Professional Standard - Agriculture

  • NY/T 1205-2006 Method for determination of water solubale protein in soybean

农业农村部

  • NY/T 3608-2020 Determination of collagen content in livestock and poultry bone—Colorimetric method

Professional Standard - Textile

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

German Institute for Standardization

  • DIN 10472:1996 Determination of casein and whey protein contents of milk and milk products - Electrophoretic method
  • DIN 10464:1994-08 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
  • DIN 10470:2011-07 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DIN 10464:1994 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
  • DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DIN EN ISO 21415-2:2008 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means (ISO 21415-2:2006); English version of DIN EN ISO 21415-2:2008-04
  • DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
  • DIN 10466:2001-09 Determination of whey protein content in total protein of milk and milk products - Polarographic method

VN-TCVN

  • TCVN 5537-1991 Sweetened condensed milk.Determination of total protein content
  • TCVN 7871-3-2008 Wheat and wheat flour.Gluten content.Part 3: Determination of dry gluten from wet gluten by an oven drying method
  • TCVN 7871-4-2008 Wheat and wheat ftour.Gluten content.Part 4: Determination of dry gluten from wet gluten by a rapid drying method

HU-MSZT

RU-GOST R

  • GOST 30648.2-1999 Infant milk products. Methods for determination of total protein
  • GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
  • GOST 10846-1991 Grain and products of its processing. Method for determination of protein

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

SCC

  • DIN 10470 E:2010 Draft Document - Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method

RO-ASRO

  • STAS 21/6-1973 OILSEED RESIDUES Determination of protein of protein brut content
  • STAS 9597/3-1974 COMBINED FORAGES Determination of rough protein content

European Committee for Standardization (CEN)

  • EN ISO 21415-2:2008 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means

International Organization for Standardization (ISO)

  • ISO 21415-2:2006 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means
  • ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • ISO 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)

TN-INNORPI

AENOR

British Standards Institution (BSI)

  • BS EN ISO 21415-1:2007 Wheat and wheat flour - Gluten content - Determination of wet gluten by a manual method
  • BS EN ISO 21415-4:2007 Wheat and wheat flour - Gluten content - Determination of dry gluten from wet gluten by a rapid drying method

CZ-CSN

  • CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content

GSO

  • GSO ISO 5983:2002 ANIMAL FEEDING STUFFS – DETERMINATION OF NITROGEN CONTENT AND CALCULATION OF CRUDE PROTEIN CONTENT

KR-KS

Indonesia Standards

  • SNI 8076-2014 Kolagen kasar dari sisik ikan - Syarat mutu dan pengolahan