GB/T 5009.157-2003 in English

SUPERSEDED

Determination of organic acid in foods

Issued on:2003-08-11
Implemented on:2004-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 5009.157-2003
Document status:	SUPERSEDED
Superseded by:	GB 5009.157-2016 National Food Safety Standard - Determination of organic acids in food
Superseded on:	2017-03-02
Title in English:	Determination of organic acid in foods
Title in Chinese:	食品中有机酸的测定
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2003-08-11
Implemented on:	2004-01-01
ICS Classification:	67.040-food products in general
Chinese Classification:	C53-Food sanitation
Professional Classification:	GB-National Standard
Related Keywords:	organic acid organic acid content tartaric acid malic acid citric acid
Related Topics:	Organic Food Testing Organic food organic acid Food organic amine Derivatization Determination of Organic Acids Organic Medium Iron Organic acid peak Determination method of high molecular organic acid acidity in food organic food company food organic acid food organic acid Organic Food Testing Technology Organic Food Inspection organic cooking oil Types of organic food 90 organic phosphorus in food How to measure the strength of organic acids Organic food sample testing xinhe organic food Organic food testing basis organic food rice Organic Acids in Food organic acid Acidity in Food Organic acid tank organic acidity Organic Chemistry in My Eyes food food wire machine Organic food testing Organic acid classification acid in food gb/t5009.157 Determination of total acidity of food What are the food testing How to Test Food Acidity gb5009.157 "Determination method of total acid in food" Organic Food Maintenance Organic Food Maintenance Organic Acid Determination Test GB 5009.157 organic amine food organic acid food Lithium detection in food Organic Acid Bar organic food rice Concentration of organic acid Organic Food and Testing Bulk Organic Food List organic food list Food organic testing and inorganic testing organic food product Determination of water in organic matter icpms determination of food How to detect organic food organic food packaging Organic solvents commonly used in food Organic Volatile Compounds in Food What are the 90 food tests organic food Characteristics of organic food organic food export elements of organic food organic food issue organic food gb Organic food distribution organic food export Acids in food include Types of Organic Food Principles of Organic Food export organic food organic food in america organic food organic solvent food Acidity test in food Organic Acid Meter Organic and Inorganic Foods GMOs export organic food Determination method of total acid in food organic acid food Organic Acids in Food Determination methods of various acids in food Food organic arsenic GB/T 5009.157 GB/T 5009.157-2003 in food What is the significance of measuring food acidity? Neutralize organic acids Determination method of acidity of organic matter What are the standards for detecting foreign matter in food? Determination method of organic acids in food Method for determination of organic carbon in plant samples Determination method of lactic acid in food Determination method of salt in food Detection of organic acid radicals Acid value detection method in food What are the standards for foreign matter in food? How to measure the core temperature of food Organic acid detection method Determination of acid value in food Is there a definition for wetness?

《GB/T 5009.157-2003食品中有机酸的测定》由361（国家卫生健康委员会）归口，主管部门为国家卫生健康委员会。
本标准规定了测定食品中有机酸(酒石酸、苹果酸、柠檬酸、丁二酸)的高效液相色谱法。本标准适用于果蔬及其制品、饮料等食品中有机酸含量的测定。本方法的检出限为:酒石酸0.1μg/mL、苹果酸0.3μg/mL、柠檬酸0.51μg/mL、丁二酸2.01μg/mL。

Scope

This standard specifies the HPLC method for the determination of organic acids (tartaric acid, malic acid, citric acid, succinic acid) in food. This standard applies to the determination of organic acid content in fruits and vegetables and their products, beverages and other foods. The detection limit of this method is: tartaric acid 0.1 μg/mL, malic acid 0.3 μg/mL, citric acid 0.5 μg/mL, succinic acid 2.0 μg/mL.

More samples: DL/T 5154-2012 QC/T 942-2021 GB 50021-2001(2009)

Sample only — not a preview of GB/T 5009.157-2003

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