DIRECT GAS-CHROMATOGRAPHIC ANALYSIS OF THE UNSAPONIFIABLE FRACTION OF DIFFERENT OILS WITH A POLAR CAPILLARY COLUMN

被引：53

作者：

FREGA, N

BOCCI, F

LERCKER, G

机构：

[1] Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche, Sezione di Industrie e Tecnologie Alimentari, Università di Firenze, Firenze

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1992年 / 69卷 / 05期

关键词：

ALCOHOLS; GAS CHROMATOGRAPHIC ANALYSIS; METHYLSTEROLS; OILS; STEROLS; UNSAPONIFIABLE FRACTION;

D O I：

10.1007/BF02540946

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The analysis of the unsaponifiable fraction of several oil samples was performed by a new gas chromatographic technique with a polar column of high thermal stability. This column was adequate for fractionating sterols, methyl sterols and alcohols of the unsaponifiable matter, and allowed the detection of peaks usually unresolved with nonpolar columns.

引用

页码：447 / 450

页数：4

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