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)

Dairy protein particle size

Dairy protein particle size, Total:76 items.

The international standard classification for "Dairy protein particle size" includes: Milk and processed milk products , Rubber , animal produce in general , Milk and milk products in general , Cereals, pulses and derived products .

The Chinese standard classification for "Dairy protein particle size" includes: Milk and dairy products , Forestry chemical raw material , Livestock and poultry product , Food sanitation , Children foods , Bean, tuber crop and product .


Professional Standard - Agriculture

  • NY/T 732-2003 Natural rubber latex concentrate - Low protein,ammonia - Preserved types
  • NY/T 1678-2008 Determination of protein in milk and dairy products Biuret spectrophotometry method
  • NY/T 1663-2008 Determination of β-lactoglobulin content in milk and dairy products SDS - PAGE electrophoresis
  • 国家卫生健康委公告2020年第3号 Applicable standard for deproteinized milk mineral lactose powder (dairy product permeate powder) (provisional)

Taiwan Provincial Standard of the People's Republic of China

  • CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis of Protein
  • CNS 3449-2007 Method of test for milk and milk products - Determination of protein

Group Standards of the People's Republic of China

  • T/GDFPT 0010-2020 Technical specifications for the production of lyophilized protein products(Bean products、Collagen protein products、Egg products)
  • T/TDSTIA 006-2019 Determination of lactoferrin in milk and dairy products — Liquid chromatography method
  • T/CSIQ 77001-2020 Determination of α-Lactalbumin contents in dairy products— HPLC method
  • T/XLTDA 003-2023 Traditional dairy products with local characteristics protein Orom
  • T/BPCT 001-2023 Determination of A2 β-casein content in cow milk and cow milk products by high performance liquid chromatography-mass spectrometry
  • T/CRIA 19004-2023 Concentrated natural rubber latex low protein latex specifications
  • T/LSAS 0025-2023 Plant protein products
  • T/PCFID 0001S-2023 Soy protein products
  • T/SSFS 0002-2021 Determination of IgG in milk and dairy products- Liquid chromatography method
  • T/TDSTIA 002-2021 Determination of α-lactalbumin in milk and milk products by high performance liquid chromatography
  • T/CNHFA 003-2022 Qualitative detection of bovine milk casein in milk and dairy products— Capillary gel electrophoresis method
  • T/XLTDA 003-2021 Dairy products with local characteristics protein Orom

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

  • GB/T 5413.1-1997 Milk powder and formula foods for infant and young children-Determination of protein
  • GB/T 5413.2-1997 Milk powder and formula foods for infant and young children-Determination of whey protein
  • GB/T 21704-2008 Determination of non-protein-nitrogen content in milk and dairy products
  • GB 11674-2010 National food safety standard Whey powder and whey protein powder

Professional Standard - Commodity Inspection

  • SN/T 3382-2012 Determination of non-protein-nitrogen content in milk and dairy products for export
  • SN/T 3926-2014 Determination of protein content in dairy foods,egg foods and soy foods for export - Coomassie brilliant blue method

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 3190-2023 Specification for Quality Control of Type A2 β-Casein Raw Milk

Professional Standard - Business

German Institute for Standardization

  • DIN 10464:1994-08 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
  • DIN 10466:2001-09 Determination of whey protein content in total protein of milk and milk products - Polarographic method
  • DIN 10470:2011-07 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DIN 10472:1996 Determination of casein and whey protein contents of milk and milk products - Electrophoretic method
  • DIN 10466:2001 Determination of whey protein content in total protein of milk and milk products - Polarographic method
  • DIN 10472:1996-06 Determination of casein and whey protein contents of milk and milk products - Electrophoretic method
  • DIN 10464:1994 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
  • DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
  • DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method

International Organization for Standardization (ISO)

  • ISO 8968-4:2016 | IDF 20-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • ISO 15323:2002 | IDF 173:2002 Dried milk protein products — Determination of nitrogen solubility index
  • ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
  • ISO 5739:2003|IDF 107:2003 Determination of casein and caseinate coke particles and foreign matter content

GSO

  • GSO ISO 8968-4:2021 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • BH GSO ISO 8968-4:2022 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • BH GSO ISO 15323:2016 Dried milk protein products -- Determination of nitrogen solubility index
  • OS GSO ISO 15323:2014 Dried milk protein products -- Determination of nitrogen solubility index

Standard Association of Australia (SAA)

  • AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

SCC

  • DIN 10470 E:2010 Draft Document - Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
  • DANSK DS/EN ISO 8968-4:2016 Milk and milk products – Determination of nitrogen content – Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • NS-EN ISO 8968-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)
  • DIN EN ISO 8968-4 E:2013 Draft Document - Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non protein nitrogen content and true protein content calculation (Reference method) (ISO/DIS 8968-4:2013); German version prEN ISO 8968-...
  • DANSK DS/ISO 15323:2002 Dried milk protein products - Determination of nitrogen solubility index
  • AS 1095.2.6:1978 Microbiological methods for the dairy industry, Part 2.6: Methods for the examination of specific dairy products - Caseins, caseinates, and coprecipitates
  • AENOR UNE-EN ISO 8968-4:2016 Milk and dairy products. Determination of nitrogen content. Part 4: Determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method). (ISO 8968-4:2016)
  • AS 1095.2.6:1971 Methods of microbiological examination of dairy products and for dairy purposes, Part 2.6: Acid casein

Association Francaise de Normalisation

  • NF EN ISO 8968-4:2016 Milk and dairy products - Determination of nitrogen content - Part 4: determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method)
  • NF V04-221-4*NF EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4 : determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

ES-UNE

  • UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)

Japanese Industrial Standards Committee (JISC)

GOSTR

  • GOST 34454-2018 Dairy products. Determination of protein content by the Kjeldahl method
  • GOST 34536-2019 Milk and milk products. Determination of mass fraction of whey proteins by Kjeldahl method

VN-TCVN

  • TCVN 8766-2011 Milk and milk products.Determination of protein content.Acid orange 12 dye-binding method

British Standards Institution (BSI)

  • BS EN ISO 8968-4:2016(2017) Milk and milk products — Determination of nitrogen content Part 4 : Determination of protein and non - protein nitrogen content and true protein content calculation (Reference method)
  • BS ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
  • BS EN ISO 8968-1:2014 Milk and milk products. Determination of nitrogen content. Kjeldahl principle and crude protein calculation

RU-GOST R

  • GOST 30648.2-1999 Infant milk products. Methods for determination of total protein
  • GOST 33528-2015 Milk and milk products. Identification of protein composition by use of electrophoresis in polyacrylamide gel
  • GOST 33600-2015 Milk and dairy products. Method for determination of the lactoferrin by high performance liquid chromatography
  • GOST R 54756-2011 Milk and milk products. Мethod for determination of mass portion of whey protein with Kjeldahl method
  • GOST 23327-1978 Milk. Methods for determination of the total protein content
  • GOST 23327-1998 Milk and milk products. Determination of mass part of total nitrogen by Kjeldahl method and determination of mass part of protein
  • GOST 25179-2014 Milk and milk products. Method for determination of protein

ES-AENOR

Korean Agency for Technology and Standards (KATS)

CZ-CSN

IN-BIS

  • IS 6387-1987 Specifications for infant foods containing dairy vegetable proteins

RO-ASRO

  • STAS 6356-1976 MILK AND MILK PRODUCTS Proteic substances determinat ion

Danish Standards Foundation

  • DS/ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter