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Database: 365,228(8 Aug 2026)

crude protein

crude protein, Total:27 items.

The international standard classification for "crude protein" includes: Edible oils and fats. Oilseeds , food products in general , Fruits. Vegetables , Cereals, pulses and derived products , Animal feeding stuffs , General methods of tests and analysis for food products .

The Chinese standard classification for "crude protein" includes: Oil crop and product , Food processing and products in general , Other cash crops , Melon, fruit and vegetable planting and product , Cereal crop and forage crop in general , Livestock and poultry feed and additive , Basic standards and general methods , Cereal crop and product .


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

  • GB/T 24318-2009 Determination of total nitrogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation of the crude protein content
  • GB/T 24899-2010 Inspection of grain and oils—Determination of crude protein in wheat—Near-infrared method
  • GB/T 15673-1995 Method for determination of crude protein in edible fungi
  • GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
  • GB/T 5511-1985 Inspection of grain and oilseeds--Methods for determination of crude protein
  • GB/T 14489.2-2008 Inspection of grain and oils—Determination of crude protein in oilseeds
  • GB/T 24901-2010 Inspection of grain and oils—Determination of crude protein in maize—Near-infrared method
  • GB/T 18868-2002 Method for determination of moisture,crude protein,crude fat,crude fibre,lysine and methinione in feeds--Near infrared reflectance spectroscopy
  • GB/T 24897-2010 Inspection of grain and oils—Crude protein determination in rice—Near-infrared method
  • GB/T 24870-2010 Inspection of grain and oils—Crude protein and crude fat determination in soybean—Near-infrared method
  • GB/T 14489.2-1993 Method for determination of crude protein in oilseed
  • GB/T 5511-2008 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • GB/T 24871-2010 Inspection of grain and oils—Crude protein determination in wheat flour—Near-infrared method

Professional Standard - Commodity Inspection

  • SN/T 0803.9-1999 Oil bearing materials for import and export—Method for the determination of crude protein
  • SN/T 0800.3-1999 Cereals and feedstuffs for import and export - Method for the determination of crude protein

农业农村部

  • NY/T 3298-2018 Determination of crude protein content in vegetable oilseeds—Near-infrared spectroscopy method

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Agriculture

  • NY/T 2007-2011 Determination of the crude protein content in cereals and pules seeds by combustion according to the dumas principle
  • NY/T 3-1982 Method for determination of crude protein in cereals and beans seeds(Semi - Micro kjeldahl method)
  • GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 347-2007 Near-infrared rapid detection method of crude protein content in wheat and corn

Korean Agency for Technology and Standards (KATS)

KR-KS