Amino Acids and Free Amino Acids

Amino Acids and Free Amino Acids, Total:72 items.

The international standard classification for "Amino Acids and Free Amino Acids" includes: Tobacco, tobacco products and related equipment , Tea , Biology. Botany. Zoology , Fruits. Vegetables , Animal feeding stuffs , Products of the chemical industry in general , Animal husbandry and breeding , Starch and derived products , Organic acids .

The Chinese standard classification for "Amino Acids and Free Amino Acids" includes: Tobacco , Basic standards and general methods , Basic standards and general methods , Cash crop in general , Livestock and poultry feed and additive , Dye intermediate , Tea products , Domesticate animal , Other fermented goods , General organic chemicals , Synthetic food additives .

Professional Standard - Tobacco

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

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

GB/T 8314-2002 Tea - Determination of free amino acids content
GB/T 30987-2014 Determination of free amino acids in plants
GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
GB/T 25785-2010 2-Amino-4,6-dinitrophenol sodium(picramic acid sodium hydrate)
GB 7300.104-2022 Feed additives—Part 1：Amino acids,their salts and analogues—L-Valine
GB/T 8314-2013 Tea - Determination of Free Amino Acids Content

Professional Standard - Agriculture

QB/T 8056-2024 Amino acid surfactant glutamic acid type
GB 12292-1990 Determination of free amino acid content in fruit and vegetable juice
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
QB/T 8055-2024 Amino acid surfactant glycine type
GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
NY/T 1975-2010 Water-soluble fertilizers. Determination of amino-acids content
QB/T 8057-2024 Amino acid surfactant sarcosine type
GB/T 8314-1987 Tea--Determination of free amino acids content
QB/T 5633.11-2023 Amino acids, their salts and analogues—Part 11： L-Theanine
QB/T 5633.12-2023 Amino acids, their salts and analogues—Part 12： L-Phenylalanine

国家市场监督管理总局、中国国家标准化管理委员会

GB 7300.101-2019 Feed additives—Part 1：Amino acids, their salts and analogues—L-Threonine
GB 7300.103-2020 Feed additives―Part 1：Amino acids, their salts and analogues―Methionine hydroxy analogue
GB 7300.102-2019 Feed additives—Part 1：Animo acids，their salts and analogues—Glycine
GB/T 30987-2020 Determination of free amino acids in plant

工业和信息化部

QB/T 5633.2-2021 Amino acids, amino acid salts and analogues Part 2: L-glutamine
QB/T 5633.1-2021 Amino acids, amino acid salts and analogues Part 1: Branched chain amino acids (L-leucine, L-isoleucine, L-valine)

Professional Standard - Light Industry

QB/T 5633.6-2022 Amino acids, their salts and analogues Part 6: Trimethylglycine and its hydrochloride
QB/T 5633.5-2022 Amino acids, their salts and analogues Part 5: LArginine and L-Arginine Hydrochloride
QB/T 4356-2012 Determination of Free Amino Acids in Chinese Rice Wine - High Performance Liquid Chromatography
QB/T 4587-2013 Gamma-aminobutyric acid
QB/T 5633.4-2022 Amino acids, their salts and analoguesPart 4: L-Tryptophan
QB/T 5633.3-2022 Amino acids, their salts and analogues Part 3: L-Threonine
QB/T 5633.7-2022 Amino acids, their salts and analogues Part 7:Gamma-aminobutyric acid

Professional Standard - Chemical Industry

HG/T 2527-1993 Industrial sulfamic acid
HG/T 2029-2004 Aminoacetic acid for industrial use
HG/T 3883-2006 Food additive glycine (Aminoacetic acid)
HGB 3075-1959 Aminoacetic acid

Group Standards of the People's Republic of China

T/CBFIA 04005-2020 Amino acid beverage
T/ZJABHPA 0006-2018 Amino Acids for Aquaculture
T/SHSYCXH 11-2022 Determination of free amino acids in serum—Liquid chromatography tandem mass spectrometry
T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers

PT-IPQ

NP EN 1243-2000 Adhesives Determination of free formaldehyde in amino and amidoformaldehyde condensates

Korean Agency for Technology and Standards (KATS)

KS M 8506-2023 Tricine N-[Tris(Hydroxymethyl)methyl]glycine〕
KS M 8252-2023 Amidosulfuric acid
KS M 8375-2013 Semicarbazide hydrochloride
KS H 7001-1969 Sodium cyclohexylsulfamate

NL-NEN

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

Japanese Industrial Standards Committee (JISC)

JIS K 8587:1994 Amidosulfuric acid
JIS K 8259:1980 Ethyl carbamate
JIS K 4118:1995 Substituted benzoic acids (Salicylic acid (ortho-Hydroxybenzoic acid).Anthranilic acid (ortho-Aminobenzoic acid))
JIS K 9807:1996 N,N-Bis(2-hydroxyethyl) glycine (Bicine)
JIS K 9051:1992 L(-)-phenylalanine

KR-KS

KS M 8252-2012(2023) Amidosulfuric acid

Indonesia Standards

SNI 3359-2015 Sulfamic acid

RU-GOST R

GOST R 54743-2011 Juice products. Determination of free amino acids by ion-exchange chromatography method
GOST 32799-2014 Juice products. Determination of free amino acids by ion-exchange chromatography

GOSTR

GOST 34230-2017 Juice products. Determination of free amino acids by high performance liquid chromatography method

GSO

BH GSO ISO 17180:2017 Animal feeding stuffs -- Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
OS GSO ISO 17180:2015 Animal feeding stuffs -- Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
GSO ISO 17180:2015 Animal feeding stuffs -- Determination of lysine, methionine and threonine in commercial amino acid products and premixtures

Danish Standards Foundation

DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method

German Institute for Standardization

DIN EN ISO 17180:2013-08 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013); German version EN ISO 17180:2013

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 12742:1999 Fruit and vegetable juices - Determination of free amino acid contents - Liquid chromatography method
NF V18-139*NF EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures

SCC

DANSK DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
NS-EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
DANSK DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method

International Organization for Standardization (ISO)

ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures

Lithuanian Standards Office

LST EN 12742-2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method

Spanish Association for Standardization (UNE)

UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method

British Standards Institution (BSI)

BS EN ISO 17180:2013 Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures

European Committee for Standardization (CEN)

EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine@ methionine and threonine in commercial amino acid products and premixtures