Enzyme preparation method

Enzyme preparation method, Total:56 items.

The international standard classification for "Enzyme preparation method" includes: food products in general , Biology. Botany. Zoology , Cereals, pulses and derived products , Animal feeding stuffs .

The Chinese standard classification for "Enzyme preparation method" includes: Basic standards and general methods , Biological agent and blood products , Grain processing and products , Livestock and poultry feed and additive , Environmental Condition and General Test Method , Basic Subject in general .

国家能源局

NB/T 13005-2016 Cellulase evaluation methods for biofuel ethanol preparation

Professional Standard - Agriculture

QB/T 1803-2023 General test method for industrial enzyme preparations
GB 8622-1988 Determination method of urease activity in soybean products

Professional Standard - Light Industry

QB/T 1803-1993 General methods of determination for industral enzymes

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

GB/T 16285-1996 Method for determination of glucose in food―Enzyme-colorimetric method and enzyme-electrode method
GB/T 41799-2022 Assay method of restriction endonuclease impurity
GB/T 8622-1988 Method for the determination of urease activity in soya bean products

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 40174-2021 Purity detection method of reagent enzymes
GB/T 13089-2020 Method for determination of oxazolidinethione in feeds
GB/T 13087-2020 Determination of isothiocyanates in feeds

Professional Standard - Commodity Inspection

SN/T 3979-2014 Determination of penicillinase in milk and dairy products - Cylinder plate method

Group Standards of the People's Republic of China

T/SHRH 015-2018 Cosmetics -Tyrosinase Activity Inhibition Test Method
T/ZNZ 008-2019 Technical requirement for pesticide residue rapid detection equipment by enzyme inhibition rate method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 34776-2017 T4 DNA ligase-Detection methods of activity and impurities of enzyme
GB/T 34800-2017 Detection method of activity and impurity of proteinase K

RU-GOST R

GOST R 53360-2009 Enzyme preparation. Methods of detection of phytase activity
GOST 31487-2012 Enzyme preparations. Methods of phytase enzyme activity determination
GOST R 54330-2011(2018) Enzyme preparations for food industry. Methods for determination of amylase activity
GOST R 54330-2011 Enzyme preparations for food industry. Methods for determination of amylase activity
GOST R 54905-2012 Enzyme preparation. Methods of beta-glucanase enzyme activity determination
GOST R 53046-2008 Enzyme preparation. Methods of detection of cellulasa activity
GOST 31662-2012 Enzyme preparations. Methods of cellulasa enzyme activity determination
GOST 31488-2012 Enzyme preparations. Methods of xylanase enzyme activity determination
GOST R 55298-2012 Enzyme preparations for food industry. Methods for determination of pectolytic activity
GOST R 53973-2010 Enzyme preparations. Method of detection of Beta-glucanase activity
GOST R 55293-2012 Enzyme preparations for food industry. Method for determination of cellulase activity
GOST R 55302-2012 Enzyme preparations. Method of detection of xylanase activity
GOST R 53047-2008 Enzyme preparation. Methods of xylanase ferment activity detection
GOST ISO 13082-2014 Milk and milk products. Determination of the lipase activity of pregastric lipase preparation
GOST R 53974-2010 Enzyme preparations for food industry. Method for determination of proteolitic activity
GOST R 55979-2014 Enzyme preparations for food industry. Methods for determination of pectat- and pectin-lyaze activities
GOST R 57248-2016 Enzyme preparations. Rules of acceptance and methods of sampling
GOST 20264.0-1974 Enzyme preparations. Rules of acceptance and methods of sampling
GOST ISO 22160-2015 Milk and milk-based drinks. Determination of alkaline phosphatase activity. Enzymatic photo-activated system (EPAS) method

GOSTR

GOST 34176-2017 Enzyme preparation. Methods of endo-в-glucanase ferment activity detection
GOST 34440-2018 Enzyme preparations for food industry. Methods for the determination of amylase activity
GOST 34430-2018 Enzyme preparations for food industry. Method for the determination of proteolitic activity

GOST

GOST R 71137-2023 Enzyme preparations for the food industry. Method for determining phospholipolytic activity
GOST R 71140-2023 Enzyme preparations for the food industry. Method for determining mannanase activity
GOST R 71138-2023 Enzym epreparations for the food industry. Method for determining milk-clotting activity
GOST R 71139-2023 Enzyme preparations for the food industry. Method for determining lipolytic activity

Korean Agency for Technology and Standards (KATS)

KS J 4205-2008 Methods for quantitative analysis of immobilized trypsin

International Dairy Federation (IDF)

IDF 209-2007 Milk and milk-based drinks -- Determination of alkaline phosphatase activity -- Enzymatic photo-activated system (EPAS) method

BE-NBN

NBN V 21-023-1980 Milk and milk products - Enzymatic determination of lactose

AENOR

UNE 34820:1985 MILK AND MILK PRODUCTS. STANDARD METHOD FOR THE DETECTION OF THERMONUCLEASE PRODUCED BY COAGULASE POSITIVE STAPHYLOCOCCI.

Japanese Industrial Standards Committee (JISC)

JIS K 0608:1996 Methods for quantitative analysis of lipase
JIS K 0609:1996 Methods for quantitative analysis of immobilized trypsin
JIS K 0605:1992 Methods for quantitative analysis of trypsin

IN-BIS

IS 8479 Pt.2-1977 Determination of phosphatase activity in milk and dairy products Part Ⅱ Reference method
IS 8479 Pt.1-1977 Determination of phosphatase activity in milk and dairy products Part 1 General methods

RO-ASRO

STAS SR 13424-1999 Enzyme preparations for food industry Papain - Enzyme activity determination
STAS SR 13423-1999 Enzyme preparations for food industry -Peroxidase - Enzyme activity determination

International Organization for Standardization (ISO)

ISO/DIS 15914-2:2023 Animal feeding stuffs — Enzymatic determination of starch — Part 2: Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion

American Society for Testing and Materials (ASTM)

ASTM F2382-04(2010) Standard Test Method for Assessment of Intravascular Medical Device Materials on Partial Thromboplastin Time (PTT)
ASTM F2382-04 Standard Test Method for Assessment of Intravascular Medical Device Materials on Partial Thromboplastin Time (PTT)

SCC

BS 4325-6:1980 Methods for analysis of oilseed residues-Determination of urease activity in soya bean products