protein size

protein size, Total:216 items.

The international standard classification for "protein size" includes: Animal feeding stuffs , Cereals, pulses and derived products , food products in general , Edible oils and fats. Oilseeds , Man-made fibres , Textile fabrics .

The Chinese standard classification for "protein size" includes: Livestock and poultry feed and additive , Grain processing and products , Cereal crop and forage crop in general , Food sanitation , Oil crop and product , Basic standards and general methods , Bean, tuber crop and product , Cereal crop and product , Chemical fibre in general , Printed and dyed cotton and cotton-blended fabric articles , Chemical fibre , Half finished wool products , Knit articles , Fire-fighting equipment and devices .

Taiwan Provincial Standard of the People's Republic of China

CNS 2770.5-1986 Method of Test for Feeds : Determination of Crude Protein
CNS 3282-1998 Dried egg white
CNS 5035-1986 Method of Test for Crude Protein in Food
CNS 14452-2000 Soybean protein
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
CNS 2770-5-1986 Method of Test for Feeds : Determination of Crude Protein
CNS 3282-2008 Dried egg white powder

Group Standards of the People's Republic of China

T/QGCML 2186-2023 Soy peptone
T/PCFID 0001S-2023 Soy protein products
T/HLHX 005-2017 Heilongjiang Good Grain and Oil High Protein Soybean
T/DYZL 008-2019 Immune Immune milk protein powder—Immunoglobulin（IgG）
T/CSWSL 021-2020 Feed materials—Soy protein hydrolysate
T/KCIHIA 001-2021 Cannabis Fructus Protein Powder
T/AHFIA 110-2023 β-casein type casein
T/JXSYYXH 0004-2023 Sports nutrition food (protein supplement)
T/ESL 22004-2023 Guideline for formulation of broilers diet with low protein content
T/SZAS 40-2021 Dataset of proteomics
T/JAASS 52-2022 Soybean variety Sudou 13 with high protein
T/DYZL 006-2019 Immune milk protein powder—α-Lactalbumin
T/QGCML 4464-2024 Protein sample storage device
T/ZGKSL 012-2023 Quality requirements for collagen products
T/AHFIA 109-2023 β- La in type whey protein powder
T/ESL 22003-2023 Guideline for formulation of laying hens diet with low protein content
T/AHFIA 108-2023 α-lactalbumin type whey protein powder
T/NAHIEM 72-2023 Quality requirements for medical collagen products
T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
T/DYZL 007-2019 Immune Immune milk protein powder—β-Lactoglobulin
T/AHFIA 105-2023 α-lactalbumin
T/SZBX 017-2021 Protein A affinity chromatographic medium
T/QGCML 2198-2023 Single feed: rice protein powder
T/CCOA 28-2020 Premium Soy Protein Peptides
T/CIET 350-2024 Quality requirements for collagen casings
T/ZPP 047-2023 albumin oligopeptide
T/JAASS 51-2022 Technical specification for high yield cultivation of high protein summer-sowing soybean

Shandong Provincial Standard of the People's Republic of China

DB3715/T 9-2022 High-protein Soybean Cultivation Technical Regulations
DB37/T 1139-2008 soy protein meat
DB37/T 3105-2018 Sunflower seed purity protein electrophoresis detection standard

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

GB/T 24871-2010 Inspection of grain and oils—Crude protein determination in wheat flour—Near-infrared method
GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
GB/T 24870-2010 Inspection of grain and oils—Crude protein and crude fat determination in soybean—Near-infrared method
GB/T 14771-1993 Method for determination of protein content in foods
GB/T 20371-2006 Soy protein for food industry
GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
GB/T 24899-2010 Inspection of grain and oils—Determination of crude protein in wheat—Near-infrared method
GB/T 5009.5-2003 Determination of protein in foods
GB/T 22493-2008 Soybean protein flour
GB/T 14489.2-1993 Method for determination of crude protein in oilseed

Professional Standard - Business

SB/T 10649-2012 Soy protein products

Hebei Provincial Standard of the People's Republic of China

DB13/T 1408-2011 High-quality protein corn cultivation technical regulations
DB13/T 1098-2009 Determination of protein in feed
DB13/ 114-1991 Chinese cabbage variety Xiaoza 56
DB13/T 221-1994 Method for testing the purity of corn hybrids, inbred lines, and wheat seeds - protein electrophoresis
DB13/T 812-2006 Determination of protein solubility in soybeans and their products
DB13/T 246.4-1996 Chinese cabbage variety Xiaoza 50

Professional Standard - Agriculture

NY/T 1205-2006 Method for determination of water solubale protein in soybean
NY/T 520-2002 Quality protein maize
225药典三部-2010 Appendix IX IXC Determination of Escherichia coli protein residues
267药典三部-2015 Bioassay 3412 Escherichia coli bacterial protein residue determination method 111
176药典三部-2010 Appendix Ⅵ ⅥB protein assay
241药典四部-2020 3400 Bioassay 3412 Determination of Escherichia coli protein residues
248药典四部-2015 3400 Bioassay 3412 Determination of Escherichia coli protein residues
292药典三部-2020 Bioassay 3412 Determination of Escherichia coli protein residues
GB/T 5009.5-1985 Method for determination of protein in foods

Professional Standard - Textile

FZ/T 21005-2021 Soybean protein composite fiber top
FZ/T 54029-2010 Protein viscose filament yarns
FZ/T 21005-2009 Soja protein composite fiber tops
FZ/T 14015-2009 Printed or dyed soybean protein fabrics
FZ/T 54028-2010 Protein viscose staple fiber
FZ/T 50018-2013 Determination of the protein content of the protein viscose fiber
FZ/T 73033-2009 Soybean protein knitted underwear

Hunan Provincial Standard of the People's Republic of China

DB43/T 1061-2015 Feed Raw Material Rice Protein Powder

Tianjin Provincial Standard of the People's Republic of China

DB12/T 347-2007 Near-infrared rapid detection method of crude protein content in wheat and corn

Heilongjiang Provincial Standard of the People's Republic of China

DB2312/T 060-2022 High-protein Soybean Cultivation Technical Regulations

Professional Standard - Public Safety Standards

GA/T 52-1993 Quality grading for protein-foam fire extinguishing agent and fluoroprotein-foam fire extinguishing agent

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38172-2019 Protein A affinity chromatographic medium

Chongqing Provincial Standard of the People's Republic of China

DB50/T 1004-2020 High-protein spring soybean cultivation technical regulations

海关总署

SN/T 5422-2022 Import and export textile - Test method for identification of textile fibers - Protein compound fiber (Soybean protein compound fiber and milk protein compound fiber)

石家庄市市场监督管理局

DB1301/T 363-2020 Technical Regulations for Cultivation of High-Protein Soybeans in Summer Sowing

Professional Standard - Commodity Inspection

SN/T 1048-2002 Cereals and feedstuffs for import and export - Identification for barley variety - Method of protein electrophoresis

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3767-2023 Technical specification for predigestion and enzymatic hydrolysis process of soybean source protein feed raw materials

Henan Provincial Standard of the People's Republic of China

DB4117/T 207-2018 High-protein Summer Soybean Integrated Cultivation Technical Regulations

未注明发布机构

DIN EN ISO 8968-4 E:2013-09 Determination of nitrogen content of milk and milk products Part 4: Determination of protein and non-protein nitrogen content and calculation of pure protein content (Reference Method) (Draft)

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

DB15/T 1144-2017 Inner Mongolia High Protein Soybean Production Technical Regulations

Beijing Provincial Standard of the People's Republic of China

DB11/ 612-2009 Hygienic requirements for edible soybean textured protein products

农业农村部

NY/T 3493-2019 Agricultural biomass raw materials. Determination of crude protein

工业和信息化部/国家能源局

JB/T 12964-2016 Fast analyzer for the protein in milk and powder milk

British Standards Institution (BSI)

BS EN ISO 21415-4:2007 Wheat and wheat flour - Gluten content - Determination of dry gluten from wet gluten by a rapid drying method
BS EN ISO 21415-3:2007 Wheat and wheat flour - Gluten content - Determination of dry gluten from wet gluten by an oven drying method
BS EN ISO 21415-1:2007 Wheat and wheat flour - Gluten content - Determination of wet gluten by a manual method
BS EN ISO 8968-4:2016 Milk and milk products. Determination of nitrogen content. 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 8968-4:2016(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)

GOSTR

GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein
GOST 34357-2017 Сheeses from whey albumin. Specifications
GOST 34621-2019 Foods for special dietary uses. Dry protein, protein-carbohydrate and carbohydrate-protein drinks for sports nutrition. General specifications

GSO

GSO 1354:2022 Soy protein products
BH GSO 1354:2023 Soy protein products
BH GSO 2520:2017 Wheat protein products including wheat gluten
GSO 2520:2016 Wheat protein products including wheat gluten
OS GSO 2520:2016 Wheat protein products including wheat gluten
GSO 2505:2016 Method of tests for soya protein products
OS GSO 2505:2016 Method of tests for soya protein products
GSO 2101:2010 Protein-Rich concentrated Nutrient Supplementary foods
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)
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)
GSO 1374:2021 Edible Casein And Caseinates
BH GSO 1374:2022 Edible Casein And Caseinates

Japanese Industrial Standards Committee (JISC)

JIS K 0602:2000 Proteins -- Serum albumin -- Methods for quantitative analysis
JIS K 0605:2000 Proteins -- Trypsin -- Methods for quantitative analysis
JIS K 0606:2000 Proteins -- Transferrin -- Methods for quantitative analysis
JIS K 0603:2000 Proteins -- Immunoglobulin -- Methods for quantitative analysis
JIS K 8068:1961 Albumin from eggs
JIS K 0604:2000 Proteins -- Monoclonal IgG -- Methods for quantitative analysis

SCC

AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.
UNE 34400-7:1967 TEST METHODS OF WHEAT FLOUR. PROTEIN DETERMINATION
UNE 64102:1977 MIXED FEEDS AND RAW MATERIALS. TOTAL PROTEIN (RAW PROTEIN)
AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
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)
AS K89:1953 Protein adhesives for plywood
AENOR UNE 23053:1971 BLOOD TRANSFUSION. ALBUMIN
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)
SN-CEN/TR 17474:2020 Cereals (wheat and barley) — Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy
DANSK DS/CEN/TR 17474:2020 Cereals (wheat and barley) – Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy
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)
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-...

Society of Automotive Engineers (SAE)

SAE AMS1800-2011 FOAM, FIRE EXTINGUISHING LIQUID Protein and Fluoroprotein

CZ-CSN

CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content
CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
CSN 46 1085-1-1998 Wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.) - Determination of varietal trueness and purity - Part 1: Protein starch gel electrophoresis (SGE)
CSN 46 1085-2-1998 Wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.) - Determination of varietal trueness and purity - Part 2: Protein polyacrylamide gel electrophoresis (PAGE)

German Institute for Standardization

DIN EN ISO 21415-4:2007 Wheat and wheat flour - Gluten content - Part 4: Determination of dry gluten from wet gluten by a rapid drying method (ISO 21415-4:2006); German version EN ISO 21415-4:2007
DIN EN ISO 21415-2:2008 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means (ISO 21415-2:2006); English version of DIN EN ISO 21415-2:2008-04
DIN 10464:1994 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
DIN 10466:2001 Determination of whey protein content in total protein of milk and milk products - Polarographic method
DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
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 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 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
DIN ISO 5544:2020 Caseins - Determination of \

ZA-SANS

CKS 633-2008 Textured soya protein foodstuffs
CKS 633-2000 Textured soya protein foodstuffs

Korean Agency for Technology and Standards (KATS)

KS H ISO 5549:2006 Caseins and caseinates－Determination of protein content(Reference method)
KS H ISO 5549:2021 Caseins and caseinates — Determination of protein content(Reference method)
KS H ISO 5549-2006(2016) Caseins and caseinates－Determination of protein content(Reference method)
KS H ISO 5739:2006 Caseins and caseinates－Determination of scorched particles content
KS H 1204-2012 Testing method for crude proteins content
KS H 1204-2001 Testing method for crude proteins content
KS H 1204-2021 Testing method for crude proteins content

International Organization for Standardization (ISO)

ISO 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
ISO 21415-2:2015 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten and gluten index by mechanical means
ISO 21415-1:2006 Wheat and wheat flour - Gluten content - Part 1: Determination of wet gluten by a manual method
ISO 21415-3:2006 Wheat and wheat flour - Gluten content - Part 3: Determination of dry gluten from wet gluten by an oven drying method
ISO 21415-4:2006 Wheat and wheat flour - Gluten content - Part 4: Determination of dry gluten from wet gluten by a rapid drying method
ISO 21415-2:2006 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means
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 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
ISO 5739:2003|IDF 107:2003 Determination of casein and caseinate coke particles and foreign matter content
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)

VN-TCVN

TCVN 7871-3-2008 Wheat and wheat flour.Gluten content.Part 3: Determination of dry gluten from wet gluten by an oven drying method
TCVN 7871-2-2008 Wheat and wheat flour.Gluten content.Part 2: Determination of wet gluten by mechanical means
TCVN 7871-4-2008 Wheat and wheat ftour.Gluten content.Part 4: Determination of dry gluten from wet gluten by a rapid drying method

KR-KS

KS H ISO 5549-2021 Caseins and caseinates — Determination of protein content(Reference method)
KS H 1204-2022 Testing method for crude proteins content

RO-ASRO

STAS 2213/17-1976 SWEETS Determination of total proteinic content and milk proteinic substance content
STAS 21/6-1973 OILSEED RESIDUES Determination of protein of protein brut content
STAS 6182/44-1977 WIN E Determination of proteins

AT-ON

ONORM DIN 10454-1993 Determination of protein content of caseins and caseinates - Reference method

Lithuanian Standards Office

LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)
LST 1493-1998 Ground wheat and milled wheat products. Determination of protein by near infrared reflectance (NIR) spectroscopy

European Committee for Standardization (CEN)

EN ISO 21415-2:2008 Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means
CEN/TR 17474:2020 Cereals (wheat and barley) - Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy
PD CEN/TR 17474:2020 Cereals (wheat and barley) - Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy

RU-GOST R

GOST R 57476-2017 Bird food protein. Specifications
GOST R 54478-2011 Grain. Methods of determination quantity and quality of gluten in wheat
GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
GOST R 57475-2017 Dried egg protein after extraction lysozyme. Specifications
GOST 25179-1990 Milk. Methods for determination of protein
GOST 10846-1991 Grain and products of its processing. Method for determination of protein
GOST 33956-2016 Albumine and pastes from albumin. Specifications
GOST R 53220-2008 Meat and meat products. Electrophoretic method of determination of soy proteins
GOST R 53493-2009 Albumin dairy. Specifications

HU-MSZT

MSZ 21340-1980 animal protein feed
MNOSZ 448-28.lap-1955 Water testing - amino acid protein testing

IN-BIS

IS 9095-1979 Specifications for protein gummies
IS 7482-1989 Protein Drinks—Specifications
IS 8211-1976 Specification for edible soy protein isolate
IS 8665-1977 Specification for protein fortified bread
IS 1167-1965 Casein specifications (food quality)
IS 13650-1993 Glass containers for proteinized food
IS 7487-1986 Specifications for protein-rich cookies
IS 6557-1972 Protein Flakes Specifications Not Food Quality
IS 7481-1974 How to measure protein efficiency ratio (PER)
IS 9038-1979 Specification for Renewable Protein Beverages and Food Products
IS 2006-1988 Methods for the quantitative chemical analysis of binary mixtures of protein fibers and certain other non-protein fibers

IX-FAO

CODEX STAN 163-2001 Codex standard for Wheat Protein Products
CODEX STAN 175-1989(En) Codex Alimentarius Standard Soy Protein Products
CODEX STAN 175-1989(Ch) Codex Alimentarius Standard Soy Protein Products
CODEX STAN 163-1987(En) Codex Alimentarius Standard for Wheat Protein Products Including Wheat Gluten

Association Francaise de Normalisation

NF V04-387:1985 Caseins and caseinates. Determination of protein content (reference method).
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)
FD V03-769*FD CEN/TR 17474:2021 Cereals (wheat and barley) - Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy

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)

CU-NC

NC 86-05-1984 Cereals. Flours Determination of Protein

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)

Danish Standards Foundation

DS/ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
DS/CEN/TR 17474:2020 Cereals (wheat and barley) – Technical Report of the interlaboratory studies for the determination of moisture and protein in whole kernels by near infrared spectroscopy
DS 2253:1983 Water quality. Determination of aerobic proteclytic bacteria at 30 centigrades