GB 5009.251-2016 Translated English of Chinese Standard. (GB5009.251-2016): National food safety standard - Determination of 1,2-propylene glycol in food

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https://www.chinesestandard.net, 2018 M12 8 - 16 pages
This Standard specifies the methods that use gas chromatography and gas chromatography-mass spectrometry to determine 1,2-propylene glycol in food. Method One of this Standard is applicable to the determination of 1,2-propylene glycol in pastries, puffed food, cream, cheese, soy products, milk tablets, wet noodle products, frozen drinks, liquid milk, vegetable protein drinks, milk powder, butter, cream. Method Two is applicable to the determination of 1,2-propylene glycol in pastries, puffed food, cheese, soy products, milk tablets, wet noodle products.
 

Contents

Foreword
4
Scope
5
Apparatus
6
Expression of analysis results
9
Principle
10
Apparatus
11
Expression of analysis results
13
Annex A Gas chromatogram of 12propylene glycol standard sample solution 14 Annex B Selective ion chromatogram and ion mass spectrum of 12p...
14

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https://www.chinesestandard.net specializes in providing translation services of all Chinese Standards.

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