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)

standard amino acid

standard amino acid, Total:38 items.

The international standard classification for "standard amino acid" includes: Animal feeding stuffs , Tobacco, tobacco products and related equipment , Animal husbandry and breeding , food products in general , Biology. Botany. Zoology , Textiles in general , Tea , Chemical reagents , Organic acids .

The Chinese standard classification for "standard amino acid" includes: Tobacco , Domesticate animal , Hygiene, safety and labor protection , Food sanitation , Basic standards and general methods , Silk and silk fabric in general , Basic standards and general methods , General inorganic reagent , Cosmetics , Health foods , General organic chemicals .


National Health Commission of the People's Republic of China

  • GB 5009.235-2016 National Food Safety Standard - Determination of amino acid nitrogen in food
  • GB 5009.124-2016 National Food Safety Standard-Determination of Amino Acid in Foods

Group Standards of the People's Republic of China

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 40830-2021 Code of practice for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation)
  • GB/T 30987-2020 Determination of free amino acids in plant

Professional Standard - Tobacco

  • YC/T 282-2009 Tobacco leaf—Determination of dissociated amino acids—Amino acids analyzer method

Professional Standard - Agriculture

  • NY 1429-2007 Water-Soluble Fertilizers Containing Amino-Acids
  • NY/T 1618-2008 Determination of amino acids in velvet antler by amino acid analyzer
  • QB/T 5633.9-2023 Amino acids, their salts and analogues—Part 9: L-Proline
  • GB 1886.372-2023 National food safety standard - Food additive - L-Methionylglycine﹒HCl

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

Professional Standard - Light Industry

  • QB/T 2409-1998 Content Determination of Amino Acid in Cosmetics
  • QB/T 5633.7-2022 Amino acids, their salts and analogues Part 7:Gamma-aminobutyric acid
  • QB/T 5633.5-2022 Amino acids, their salts and analogues Part 5: LArginine and L-Arginine Hydrochloride
  • QB/T 5633.3-2022 Amino acids, their salts and analogues Part 3: L-Threonine

Henan Provincial Standard of the People's Republic of China

  • DB41/T 1727-2018 Determination of Amino Acids in Feed by High Performance Liquid Chromatography

Professional Standard - Commodity Inspection

  • SN/T 0930-2000 Method for the determination of total amino acid in pollen for import and export - Amino acid automatic analyzer method

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 946-2020 Determination of Amino Acids in Feed by Ion Exchange Chromatography

工业和信息化部

  • QB/T 5633.1-2021 Amino acids, amino acid salts and analogues Part 1: Branched chain amino acids (L-leucine, L-isoleucine, L-valine)

海关总署

  • SN/T 5223-2019 Determination of 18 free amino acids in honey一HPLC-FLD method

Fujian Provincial Standard of the People's Republic of China

  • DB35/T 1326-2013 Determination of γ-aminobutyric acid in vegetable agricultural products

石家庄市市场监督管理局

Professional Standard - Chemical Industry

TH-TISI

SCC

  • AWPA P40-19 Standard for 3-Iodo-2-Propynyl Butyl-Carbamate (IPBC)
  • AWPA P40-13 Standard for 3-Iodo-2-Propynyl Butyl-Carbamate (IPBC)
  • AWPA P40-08 Standard for 3-Iodo-2-Propynyl Butyl-Carbamate (IPBC)
  • AWPA P30-08 Standard for Copper Bis(Dimethyldithiocarbamate) (CDDC)

American Society for Testing and Materials (ASTM)