GB 5009.272-2016: Translated English of Chinese Standard. GB 5009.272-2016: National Food Safety Standard - Determination of Phosphatidylcholine, Phosphatidylethanolamine and Phosphatidylinositol in Foods

Couverture
https://www.chinesestandard.net, 18 juin 2019 - 9 pages
This Standard specifies the method for determination of the content of phosphatidylcholine, phosphatidylethanolamine and phosphatidylinositol in soybean lecithin, soybean oil, rapeseed oil, peanut oil and sunflower oil by high performance liquid chromatography. This Standard applies to the determination of phosphatidylcholine (PC), phosphatidylethanolamine (PE) and phosphatidylinositol (PI) in oily soybean lecithin, de-oiled soybean lecithin, soybean oil, rapeseed oil, peanut oil and sunflower oil. This Standard does not apply to the determination of soy lysophosphatidylcholine and soybean lysophosphatidylethanolamine.
 

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Table des matières

Foreword
3
Scope
4
Instruments and apparatuses
5
Analysis steps
6
Description of the analysis result
7
Precision
8
Appendix A Liquid chromatogram of phosphatidylcholine phosphatidylethanolamine and phosphatidylinositol standard solution
9

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