protein uncertainty

protein uncertainty, Total:150 items.

The international standard classification for "protein uncertainty" includes: Animal feeding stuffs , food products in general , Edible oils and fats. Oilseeds , Application of statistical methods , Man-made fibres , Coals , Laboratory medicine .

The Chinese standard classification for "protein uncertainty" includes: Livestock and poultry feed and additive , Food sanitation , Oil crop and product , Basic standards and general methods , Cereal crop and product , Standardization and Quality Management , Chemical fibre in general , Chemical fibre , Coal analysis methods , Medical laboratory equipment .

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

GB/T 5009.5-2003 Determination of protein in foods
GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
GB/T 14771-1993 Method for determination of protein content in foods
GB/T 14489.2-1993 Method for determination of crude protein in oilseed

Hebei Provincial Standard of the People's Republic of China

DB13/T 1098-2009 Determination of protein in feed
DB13/T 812-2006 Determination of protein solubility in soybeans and their products

Professional Standard - Agriculture

NY/T 520-2002 Quality protein maize
2330药典二部-2010 Appendix VII M Determination of protein content
176药典三部-2010 Appendix Ⅵ ⅥB protein assay
GB/T 5009.5-1985 Method for determination of protein in foods
220药典三部-2020 Content Determination Method 0731 Protein Content Determination Method

国家认证认可监督管理委员会

RB/T 141-2018 Evaluation of measurement uncertainty in the chemical testing field—Applying quality control and method validation data

Taiwan Provincial Standard of the People's Republic of China

CNS 2770.5-1986 Method of Test for Feeds : Determination of Crude Protein
CNS 2770-5-1986 Method of Test for Feeds : Determination of Crude Protein
CNS 3449-2007 Method of test for milk and milk products - Determination of protein
CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis of Protein

Professional Standard - Textile

FZ/T 50018-2013 Determination of the protein content of the protein viscose fiber
FZ/T 54028-2010 Protein viscose staple fiber
FZ/T 54029-2010 Protein viscose filament yarns

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 33303-2016 Guide for evaluation of measurement uncertainty in coal analysis

农业农村部

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

Group Standards of the People's Republic of China

T/ESL 22003-2023 Guideline for formulation of laying hens diet with low protein content
T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
T/SZAS 40-2021 Dataset of proteomics

Professional Standard - Medicine

YY/T 1228-2014 Albumin test reagent kit

Spanish Association for Standardization (UNE)

UNE 34-871-1986 Processed cheese. Determination of protein content
UNE 34-835-1985 milk. Protein content determination by aminoblack method (conventional method)
UNE 64102:1977 MIXED FEEDS AND RAW MATERIALS. TOTAL PROTEIN (RAW PROTEIN)
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)

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 0604:2000 Proteins -- Monoclonal IgG -- Methods for quantitative analysis

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
KS K ISO 20418-3-2023 Textiles — Qualitative and quantitative proteomic analysis of some animal hair fibres — Part 3: Peptide detection using LC-MS without protein reduction
KS H ISO 5548-2020 Caseins and caseinates－Determination of lactose content－Photometric method

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 1204-2012 Testing method for crude proteins content
KS H ISO 5548:2006 Caseins and caseinates－Determination of lactose content－Photometric method
KS H ISO 5548:2020 Caseins and caseinates－Determination of lactose content－Photometric method
KS H 1204-2001 Testing method for crude proteins content
KS H ISO 5739:2006 Caseins and caseinates－Determination of scorched particles content
KS I ISO 20988:2014 Air quality — Guidelines for estimating measurement uncertainty
KS I ISO 20988:2009 Air quality-Guidelines for estimating measurement uncertainty
KS I ISO 20988-2014(2019) Air quality — Guidelines for estimating measurement uncertainty

International Organization for Standardization (ISO)

ISO 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
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 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric method
ISO 5548:2004 | IDF 106:2004 Caseins and caseinates — Determination of lactose content — Photometric method
ISO 5548:2004|IDF 106:2004 Caseins and caseinates — Determination of lactose content — Photometric method
ISO 5548:1980 Caseins and caseinates; Determination of lactose content; Photometric method
ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
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 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 20988:2007 Air quality - Guidelines for estimating measurement uncertainty
ISO 20418-3:2020 Textiles — Qualitative and quantitative proteomic analysis of some animal hair fibres — Part 3: Peptide detection using LC-MS without protein reduction

RO-ASRO

STAS 21/6-1973 OILSEED RESIDUES Determination of protein of protein brut content
STAS 2213/17-1976 SWEETS Determination of total proteinic content and milk proteinic substance content
STAS 6182/44-1977 WIN E Determination of proteins
STAS 6356-1976 MILK AND MILK PRODUCTS Proteic substances determinat ion

API - American Petroleum Institute

API 4133-1971 RESEARCH STUDY TO DETERMINE THE RANGE OF CARBOXYHEMOGLOBIN IN VARIOUS SEGMENTS OF THE AMERICAN POPULATION
API 4060- FORMULATION OF A PROGRAM FOR THE DETERMINATION OF THE RANGE OF CARBOXYHEMOGLOBIN IN THE U.S.

AT-ON

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

HU-MSZT

MSZ 6830/5-1981 Determination of feed nutrition for livestock herds, determination of digestible protein content
MSZ KGST 1422-1978 Determination of protein content of phosphorus and phosphorus inorganic mixtures
MSZ 8522-1964 Plain, hardwood, cone porin accurate
MSZ 21340-1980 animal protein feed

Lithuanian Standards Office

LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)
LST ISO 5548:2004 Caseins and caseinates. Determination of lactose content. Photometric method (idt ISO 5548:2004)

Society of Automotive Engineers (SAE)

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

German Institute for Standardization

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 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 10464:1994-08 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
DIN ISO 11222 E:2001-04 Air quality - Determination of the uncertainty of the time average of air quality measurements
DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
DIN ISO 11222:2002-12 Air quality - Determination of the uncertainty of the time average of air quality measurements (ISO 11222:2002)
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)
DIN EN ISO 20988:2007-09 Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007); German version EN ISO 20988:2007
DIN EN ISO 20988 E:2005-02 Guidelines for Measurement Uncertainty in Air Quality Assessment (Draft)

CZ-CSN

CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content
CSN 57 0111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity
CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
CSN 57 0111 Cast.10-1979 Testing methods for casein. Determination of purity

CU-NC

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

Association Francaise de Normalisation

NF V04-387:1985 Caseins and caseinates. Determination of protein content (reference method).
NF V04-388*NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric method.
NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric 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)
NF G06-007-3*NF EN ISO 20418-3:2020 Textiles - Qualitative and quantitative proteomic analysis of some animal hair fibres - Part 3 : peptide detection using LC-MS without protein reduction
NF ISO 11222:2002 Air quality - Determination of the measurement uncertainty of the time average of air quality measurements
FD GUIDE ISO/IEC 98-1:2011 Measurement uncertainty - Part 1: introduction to the expression of measurement uncertainty

British Standards Institution (BSI)

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 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric methods
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)
BS EN ISO 20988:2007 Air quality - Guidelines for estimating measurement uncertainty
BS ISO 11222:2002 Air quality. Determination of the uncertainty of the time average of air quality measurements

GSO

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)
OS GSO ISO 5548:2015 Caseins and caseinates -- Determination of lactose content -- Photometric method
GSO ISO 5548:2015 Caseins and caseinates -- Determination of lactose content -- Photometric method

SCC

BS 3985:1978 Specification for cyanmethaemoglobin (haemiglobincyanide) solution for photometric haemoglobinometry
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)
DANSK DS/ISO 11222:2003 Air quality - Determination of the uncertainty of the time average of air quality measurements
BS 3985:1966 Specification for cyanmethaemoglobin solution for photometric haemoglobinometry
10/30174936 DC BS ISO 11352. Water quality. Determination of measurement uncertainty based on validation data
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)
CIE 198:2011 Determination of Measurement Uncertainties in Photometry
DANSK DS/EN ISO 20988:2007 Air quality - Guidelines for estimating measurement uncertainty
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-...

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)

RU-GOST R

GOST 10846-1991 Grain and products of its processing. Method for determination of protein
GOST 25179-1990 Milk. Methods for determination of protein
GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
GOST R 51469-1999 Caseins and caseinates. Photometric method for determination of lactose content
GOST R 57476-2017 Bird food protein. Specifications
GOST R 51468-1999 Caseins. Method for determination of free acidity
GOST 25179-2014 Milk and milk products. Method for determination of protein
GOST 25011-1981 Meat and meat products. Methods of protein determination
GOST 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity

European Committee for Standardization (CEN)

EN ISO 20988:2007 Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007)
EN ISO 20418-3:2020 Textiles - Qualitative and quantitative proteomic analysis of some animal hair fibres - Part 3: Peptide detection using LC-MS without protein reduction (ISO 20418-3:2020)

PL-PKN

PN P04901-1987 Determination of keratin matters solubility in reagents for chemical damage characterictic
PN C04288-14-1987 Technical fats Methods of testing Determination of protein content

Danish Standards Foundation

DS/ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
DS 2253:1983 Water quality. Determination of aerobic proteclytic bacteria at 30 centigrades
DS/EN ISO 20988:2007 Air quality - Guidelines for estimating measurement uncertainty

IN-BIS

IS 9095-1979 Specifications for protein gummies
IS 7481-1974 How to measure protein efficiency ratio (PER)
IS 7482-1989 Protein Drinks—Specifications
IS 11963-1987 Photometric method for determination of lactose content in casein and caseinate

International Dairy Federation (IDF)

IDF 107-2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter

American Society of Mechanical Engineers (ASME)

ASME PTC 19.1-2013 Test Uncertainty (PTC 19.1 - 2013)
ASME PTC 19.1-2018 Test Uncertainty
ASME PTC 19.1-1998 Measurement Uncertainty
ASME PTC 19.1-2005 Test Uncertainty

American National Standards Institute （ANSI)

ANSI/ASME PTC19.1-2013 Test Uncertainty

GOSTR

GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein

VDI - Verein Deutscher Ingenieure

VDI 4219-2000 Qualitaetssicherung - Ermittlung der Unsicherheiten von Emissionsmessungen - Geordnetes Schaetzverfahren: Schrittweise Abschaetzung der Beitraege zur Unsicherheit eines Messergebnisses

AR-IRAM

IRAM 15 707-1963 How to measure plant protein in food