Reference number
ISO 7366:1987
© ISO 2025
International Standard
ISO 7366:1987
Animal and vegetable fats and oils — Determination of 1-monoglycerides and free glycerol contents
Edition 1
1987-06
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Published (Edition 1, 1987)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 7366:1987

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Format
CHF 43
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Abstract

The method consists in dissolving of a test portion in chloroform, extracting of free glycerol from this sulution with acetic acid solution, oxidizing of 1-monoglycerides in the chloroform solution by an excess of periodic acid solution, adding of potassium iodide and titration of the liberated iodine with a sodium thiosulfate standard volumetric solution. Oxidation of free glycerol in the aqueous solution by an excess of periodic acid solution, adding of potassium iodide titration of the liberated iodine with a sodium thiosulfate standard volumetric solution.

General information

  • Status
     : Published
    Publication date
     : 1987-06
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 34/SC 11
    ICS :
    67.200.10 
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