AJOWAN AS A SOURCE OF NATURAL LIPID ANTIOXIDANT

被引：20

作者：

MEHTA, RL ^{[1
]}

ZAYAS, JF ^{[1
]}

YANG, SS ^{[1
]}

机构：

[1] KANSAS STATE UNIV AGR & APPL SCI,DEPT FOODS & NUTR,MANHATTAN,KS 66506

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1994年 / 42卷 / 07期

关键词：

AJOWAN; NATURAL ANTIOXIDANT;

D O I：

10.1021/jf00043a006

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The methanolic extracts of ajowan seeds (Carum coptimum) were tested as a source of natural antioxidants. A storage test and a heating test of soybean oil treated with methanolic extracts were carried out. Results showed a marked decrease in oxidation of the oil, which was measured by using peroxide values, conjugated diene values, and gas chromatography of oxidized fatty acid methyl esters 18:2, 18:3, and 16:0. The formation of primary and secondary oxidation products of oxidized soybean oil was significantly lower for ajowan extracts than for the control. Thus, a methanolic extract of ajowan exhibits good antioxidative activity and is recommended as a potential source of natural antioxidant.

引用

页码：1420 / 1422

页数：3

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