General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 22328-2008
Scope
This standard specifies the principle, reagents, instruments, samples, operation steps, result calculation, repeatability and test report for the determination of 1-monoglyceride and free glycerol. This standard applies to animal and vegetable oils and oils, fats, fatty acids and glycerin esterification products. This standard does not apply to chloroform-soluble polyols containing two or more adjacent hydroxyl groups other than monoglycerides and free glycerol, and chloroform-soluble Water polyols.
GB/T 22328-2008 Referenced Document
ISO 5555 Animal and vegetable fats and oils — Sampling AMENDMENT 1: Flexitanks
GB/T 22328-2008 history
2008GB/T 22328-2008 Animal and vegetable fats and oils. Determination of 1-monoglycerides and free glycerol contents