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Advantages of enzymatic amino acid synthesis methods

Advantages of enzymatic amino acid synthesis methods, Total:73 items.

The international standard classification for "Advantages of enzymatic amino acid synthesis methods" includes: Laboratory medicine , Medical Sciences and health care facilities in general , food products in general , Animal husbandry and breeding , Animal feeding stuffs , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "Advantages of enzymatic amino acid synthesis methods" includes: Medical laboratory equipment , Sanitation in general , Food sanitation , Domesticate animal , Livestock and poultry feed and additive , Cereal crop and forage crop in general , Health foods , Material composition analysis instrument and environment detection instrument in general , Tobacco .


Professional Standard - Medicine

中华人民共和国国家卫生和计划生育委员会

  • WS/T 352-2011 Reference procedure for the measurement of catalytic activity concentration of alanine aminotransferase(No pyridoxal-5-phosphoric acid)

Professional Standard - Hygiene

  • WS/T 353-2011 Reference procedure for the measurement of catalytic activity concentration of aspartate aminotransferase(No pyridoxal-5’-phosphoric acid)
  • WS/T 417-2013 Reference procedure for the measurement of catalytic concentration of γ-Glutamyltransferase

Group Standards of the People's Republic of China

  • T/GDCA 006-2021 Cosmetic ingredients-Tyrosinase activity inhibition test method (in vitro)
  • T/AHPCA 050-2023 Cosmetic whitening efficacy testing method (tyrosinase activity test method)
  • T/SHRH 015-2018 Cosmetics -Tyrosinase Activity Inhibition Test Method
  • T/SHSYCXH 9-2022 Detection method for sarcosine in serum samples - Enzyme coupled colorimetric assay
  • T/QGCML 278-2022 Method for continuously preparing glycine from hydroxyacetonitrile

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

  • GB/T 18626-2002 Method for simple determination of organophosphorus and carbamate pesticide residues in meat - Enzyme inhibition method
  • GB 13112-1991 Determination method of sodium cyclamate in food
  • GB/T 18625-2002 Method for simple determination of organophosphorus and carbamate pesticide residues in tea - Enzyme inhibition method
  • GB/T 18630-2002 Method for simple determination of organophosphorus and carbamate pesticide residues in vegetables--Enzyme inhibition method

Professional Standard - Agriculture

  • GB 7649-1987 Pretreatment method for determination of amino acids in cereal grains
  • NY/T 56-1987 Pretreatment method for determination of amino acids in cereal grains
  • GB/T 14965-1994 Method for determination of amino acids in foods
  • 农业农村部公告第111号-12-2018 Qualitative PCR method for synthetic omega-3 fatty acid desaturase gene (sFat-1) for component detection in transgenic animals and their products
  • GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
  • GB/T 13112-1991 Method for determination of sodium cyclamate in foods
  • NY/T 1618-2008 Determination of amino acids in velvet antler by amino acid analyzer

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
  • SN/T 1059.4-2005 Inspection of Escherichia coli in food for import and export—Glutamate decarboxylase assay
  • SN/T 1059.3-2005 Glutamic acid decarboxylase method for the detection of Escherichia coli in imported and exported food

工业和信息化部

  • HG/T 5585-2019 Test method for determining activity of ruthenium-based ammonia synthesis catalysts
  • QB/T 5713-2022 Determination ofL-glutamate in fermentation enzyme-Electrode method
  • QB/T 5714-2022 Determination ofL-lysine in fermentation enzyme-Electrode method

Professional Standard - Education

Professional Standard - Tobacco

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

Professional Standard - Chemical Industry

  • HG/T 5584~5587-2019 Terephthalic acid hydrorefining catalyst, activity test method of ruthenium-based ammonia synthesis catalyst, chemical composition analysis method of supported ammonia synthesis catalyst, and chemical composition analysis method of catalyst for hydrogenat
  • HG/T 3554-1981 Analytical Method for Chemical Components of Ammonia Synthesis Catalyst
  • HG/T 3545-1990 Determination of ammonia aynthesis catalyst
  • HG/T 3554-2005 Analytical method of chemical composition in ammonia synthesis catalyst

未注明发布机构

  • DIN EN ISO 17180 E:2011-11 Determination of lysine, methionine and threonine in commercial amino acid products and premixes for animal feed (draft)

Professional Standard - Textile

Hebei Provincial Standard of the People's Republic of China

German Institute for Standardization

  • DIN 58976-1:1982 Special laboratory medicine; determination of L-Alanine: 2-oxoglutarate aminotransferase (Alaninaminotransferase) in serum or plasma; standard method
  • DIN EN ISO 22160:2007-08 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007); German version EN ISO 22160:2007

RU-GOST R

  • GOST 32195-2013 Feeds, compound feeds. Method for determination of amino acids
  • 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 53360-2009 Enzyme preparation. Methods of detection of phytase activity
  • GOST 31487-2012 Enzyme preparations. Methods of phytase enzyme activity determination
  • GOST 28843-1990 Polyurethane thread spandex. Test methods
  • GOST 32201-2013 Feeds, compound feeds. Method for determination of tryptophan

CZ-CSN

IN-BIS

SCC

  • AATCC 168-2012 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
  • AATCC 168-2018 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
  • AATCC 168-2008 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
  • AATCC 149-2018 Chelating Agents: Chelation Value of Aminopolycarboxylic Acids and Their Salts; Calcium Oxalate Method
  • AATCC 168-2002 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
  • AATCC 149-2007 Chelating Agents: Chelation Value of Aminopolycarboxylic Acids and Their Salts; Calcium Oxalate Method
  • AATCC 149-2002 Chelating Agents: Chelation Value of Aminopolycarboxylic Acids and Their Salts; Calcium Oxalate Method
  • AATCC 149-2012 Chelating Agents: Chelation Value of Aminopolycarboxylic Acids and Their Salts; Calcium Oxalate Method
  • BS 4404:1968 Method for the determination of arsenic (silver diethyldithiocarbamate procedure)
  • AWWA WQTC62428 Influence of Amino Acids on DBP Formation in Natural Waters
  • AWWA WQTC52906 Bromate Formation in the Presence of Ammonia: A Predictive Approach
  • DIN EN ISO 17180 E:2011 Draft Document - Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO/DIS 17180:2011); German version prEN ISO 17180:2011

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
  • BS 4404:1968(1999) Method for the determination of Arsenic — (Silver diethyldithiocarbamate procedure)

International Organization for Standardization (ISO)

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

Association Francaise de Normalisation

  • NF V18-139*NF EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
  • NF EN ISO 22160:2007 Milk and milk-based beverages - Determination of alkaline phosphatase activity - Enzymatic photoactivation system method

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

AENOR

  • UNE 81592:1991 BIOLOGICAL CONTROL. DETERMINATION OF DELTA-AMINOLEVULINIC DEHIDRATASE (ALA-D) ACTIVITY IN BLOOD. SPECTROMETRIC METHOD.

VN-TCVN

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

American Society for Testing and Materials (ASTM)

  • ASTM D2572-19 Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers
  • ASTM D5629-05 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
  • ASTM D2572-97 Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers

GSO

  • OS GSO ISO 2590:1997 General method for the determination of arsenic- silver diethylchthio - carbamate photometric method.