VOLATILE, FATTY-ACID AND TRIACYLGLYCEROL COMPOSITION OF EGYPTIAN MANDARINE PEEL OIL

被引：0

作者：

ZEITOUN, MAM

NEFF, WE

HOLLOWAY, RK

TABEKHA, MM

RABIE, M

机构：

来源：

REVUE FRANCAISE DES CORPS GRAS | 1994年 / 41卷 / 1-2期

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D O I：

暂无

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

Volatile, fatty acid, and triacylglycerol components of crude Egyptian mandarine peel oil were determined by dynamic headspace capillary gas chromatography mass spectrometric analysis, capillary gas chromatography, and reversed-phase high performance liquid chromatography with flame ionization detection, respectively. Mandarine peel oil contained 1.8% crude oil, of which 0.6% was triacylglycerol with respect to peel weight. Dipalmitoyllinoleoyl was the most abundant triacylglycerol present at 22.0%. Mandarine peel is currently a waste product of the Egyptian citrus industry. The fatty acid composition of the triacylglycerol oil was 19.6% palmitic, 2.8% stearic, 12.0% oleic, 55.4% linoleic, and 8.9% linolenic. The volatile portion of crude mandarine peel oil contained four major components in concentration 10% or greater: 37.4% limonene, 20.0% gamma-terpinolene, 15.2% beta-myrcene and 9.5% delta-3-carene.

引用

页码：21 / 22

页数：2