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What is the amino acid content

What is the amino acid content, Total:110 items.

The international standard classification for "What is the amino acid content" includes: Animal feeding stuffs , Fertilizers , Fruits. Vegetables , Acids , Non-metalliferous minerals , Animal husbandry and breeding , Chemical reagents .

The Chinese standard classification for "What is the amino acid content" includes: Livestock and poultry feed and additive , Chemical fertilizer and chemical soil conditioner , Cash crop in general , Inorganic acid and alkali , Metallurgical auxiliary material ore , Animal husbandry in general , Cosmetics , Reagent and substance of high purity .


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

  • GB/T 20365-2006 Determination method for chondroitin sulfate and glucosamine hydrochloride—Liquid chromatography method
  • GB/T 5195.19-2018 Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
  • GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method
  • GB/T 12684.7-1990 Boric acid for industrial use--Determination of ammonia content
  • GB/T 17419-1998 Foliar fertilizer with amino acid
  • GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
  • GB 12292-1990 Determination of free amino acid content in fruit and vegetable juice
  • GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds

Professional Standard - Light Industry

  • 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 5633.1-2021 Amino acids, amino acid salts and analogues Part 1: Branched chain amino acids (L-leucine, L-isoleucine, L-valine)
  • QB/T 2409-1998 Content Determination of Amino Acid in Cosmetics

Professional Standard - Chemical Industry

  • HG/T 2409-1992 Determination of Isocyanate Group Content in Polyurethane Performed Polymer
  • HG/T 2409-2023 Determination of isocyanate group content in polyurethane prepolymer

Group Standards of the People's Republic of China

  • T/CHBAS 14-2021 Determination of amino acids content in milk powder High performance liquid chromatography
  • T/LNIQA 010-2023 Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
  • T/GDAQ 00006-2022 Determinnation of sulfur amino acids in foods
  • T/CHBAS 52-2024 Ammonium chloride containing amino acids
  • T/QGCML 1376-2023 Amino acid-containing water-soluble fertilizer
  • T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
  • T/HSPP 0017-2024 Water-soluble fertilizer containing polypeptide amino acid
  • T/CHBAS 66-2024 Ammonium chloride solution containing amino acids

Professional Standard - Textile

Professional Standard - Agriculture

  • NY 1429-2010 Water - Soluble Fertilizers Containing Amino - Acids
  • NY/T 1975-2010 Water-soluble fertilizers. Determination of amino-acids content
  • NY/T 2794-2015 Determination of amino acids content in peanut-Near-infrared method
  • NY 1429-2007 Water-Soluble Fertilizers Containing Amino-Acids

Indonesia Standards

Korean Agency for Technology and Standards (KATS)

Ente Nazionale Italiano di Unificazione

Association Francaise de Normalisation

  • NF EN ISO 17180:2013 Animal feed - Determination of lysine, methionine and threonine content in commercial amino acids and premixes
  • NF EN ISO 13903:2005 Animal feed - Determination of amino acid content
  • NF V18-113*NF EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content.
  • NF V59-201:1988 Collagenes. Determination fo hydroxyproline content.
  • NF V04-415:1987 Meat and meat products. Determination of L(-) hydroxyproline content (reference method).
  • NF T20-273:1982 Hydrochloric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
  • NF T20-298:1982 Sulphuric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.

GCC Standardization Organization

German Institute for Standardization

  • DIN EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005); German version EN ISO 13903:2005
  • DIN EN ISO 13903:2005-09 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005); German version EN ISO 13903:2005

British Standards Institution (BSI)

Danish Standards Foundation

The Directorate General of Specifications and Metrology (DGSM)

International Organization for Standardization (ISO)

  • ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
  • ISO 3496:1994 Meat and meat products - Determination of hydroxyproline content
  • ISO/TR 23304:2021 Food products - Guidance on how to express vitamins and their vitamers content
  • ISO 5785:1978 Hydrochloric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
  • ISO 3359:1975 Phosphoric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
  • ISO 5792:1978 Sulphuric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
  • ISO 5786:1978 Ammonium sulphate for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
  • ISO 3333:1975 Ammonium sulphate for industrial use; Determination of copper content; Zinc dibenzyldithiocarbamate photometric method
  • ISO 3496:1978 Meat and meat products; Determination of L(-)- hydroxyproline content (Reference method)

Bureau of Indian Standards

Gosstandart of Russia

  • GOST R 52347-2005 Mixed fodders, raw mixed fodders. Determination of amino acids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
  • GOST 31480-2012 Mixed fodders, raw mixed fodders. Determination of aminoacids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
  • GOST R 50207-1992 Meat and meat products. Determination of L (-)-hydroxyproline content
  • GOST 30621-1998 Hydrochloric acid for industrial use. Determination of arsenic content by silver diethyldithiocarbamate photometric method

Yugoslav Association for Standardization

  • JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
  • JUS H.G8.073-1983 Reagents. Borje acid. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
  • JUS H.G8.018-1980 Reagents. Hydrochloric acid. Determination of arsenic content. Silver diethyldithiocarbonate photome- tric method
  • JUS H.B8.219-1984 Acetic acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photo- metric method
  • JUS H.G8.033-1981 Reagents. Sulphuric acid. Determination of arsenic content Silver diethyldithiocarbamate photometric method
  • JUS H.G8.148-1985 Reagents.Ammonium sulphate. Determination of arsenic content Silver diethyldlthiocarbamate photo- metric method
  • JUS H.B8.356-1982 Boric acid for industrial use. Detenmination of arsenic content Silver diethyldithiocartwnate photometric method
  • JUS H.G8.135-1984 Reagents. Ammonia solution. Determination of heavy metals content (as Pb). Colorimetric method
  • JUS H.G8.121-1984 Reagents. Citric acid monohydrate. Determination of arsen/c content. Silver diethyldithiocarbamate photometric method

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

  • TCVN 3708-1990 Aquatic products.Method for the determination of nitrogen amino acid content

Portuguese Institute of Quality

  • NP EN 1243-2000 Adhesives Determination of free formaldehyde in amino and amidoformaldehyde condensates
  • NP 1987-2002 Meat and meat products Determination of hydroxyproline content Reference method

Spanish Association for Standardization (UNE)

European Committee for Standardization (CEN)

Lithuanian Standards Office

Standards Norway

  • NS-EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)

Swedish Institute for Standards

  • SS-EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)

American Water Works Association (AWWA)

  • AWWA ACE54287 How to Measure Efficiency and How to Establish Goals for Efficiency Gains--Performance Benchmarking for Water Utilities

Netherlands Institute for Standardization

  • NEN 2850-1984 Fruit juices - Determination of free amino acids content - Column chromatographic method

GM Daewoo

Belgian Standards Institute

  • NBN T 03-070-1979 Ammonium sulphate for industrial use - Determination of copper content - Zinc aibetizyldithiocarbamate photometric method
  • NBN T 03-026-1979 Sulphuric acid for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method
  • NBN T 03-008-1979 Hydrochloric acid for industrial use - Determination of arsenic content - Silver diethyldithiorcarbamate photometric method
  • NBN T 03-264-1980 Phosphoric acid for industrial use - Determination of arsenic content - Silver diethyldithiqcarbamate photometric method

Kingdom of Bahrain Testing and Metrology Directorate