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SSH ISO 3594:2000

Yndyrë qumështi. Diktimi i yndyrnave vegjetale me anë të kromatografisë gaz-lëng të steroleve8metodë referuese).

Milk fat — Detection of vegetable fat by gas-liquid chromatography of sterols (Reference method)
1 jan 2000

General information

60.60     1 jan 2000

DPS

DPS/KT 302

International Standard

67.100.10  

anglisht  

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Scope

The method consists in preparing of sterol digitonides and dissolving in a mixture of formamide and dimethylformamide, extraction of the liberated sterols with pentane, separation of the sterols using a suitable gas chromatograph. If, on the chromatogram, a peak with the retention time of beta-sitosterol is obtained, the presence of vegetable fat in the sample is demonstrated. Peaks of other phytosterols may support this conclusion.

Life cycle

NOW

PUBLISHED
SSH ISO 3594:2000
60.60 Standard published
1 jan 2000

Related project

Adopted from ISO 3594:1976