| 香辛料有机溶剂提取物对油脂的抗氧化性能 |
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| 引用本文： | 何文珊,李炎.香辛料有机溶剂提取物对油脂的抗氧化性能[J].暨南大学学报,1999,20(3):94-99. |
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| 作者姓名： | 何文珊 李炎 |
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| 作者单位： | [1]华南理工大学食品与生物工程学院 [2]暨南大学化学系 |
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| 基金项目： | 国务院侨办重点学科基金!93A010 |
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| 摘 要： | 研究了６种香辛料的不同有机溶剂提取物对猪油和花生油的抗氧化能力，发现这些提取物猪油的花生油均有一定的抗氧化作用，但效果差异较大，其中生姜提取物的效果最佳，相当于１．５ｇ生姜干粉的甲醇，乙酸乙酯等的提取物对猪油，花生油的抗氧化效果均优于添加质量分数为０．００５％的ＢＨＴ（二丁基羟基甲苯）与ＤＬＴＰ／（硫代二丙酸二月桂酯），此外，不同极好的有机溶剂所提取的香辛料抗氧化组分，其抗氧化效果有明显的不同，甲
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| 关 键 词： | 香辛料提取物 油脂 有机溶剂 抗氧化性能 |
The oil antioxidant activity with extracts from some common spices by organic solvents |
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| HE Wen-shan,LI Yan JIANG Jian-wei , LI Lin, GUO Si -yuan.The oil antioxidant activity with extracts from some common spices by organic solvents[J].Journal of Jinan University(Natural Science & Medicine Edition),1999,20(3):94-99. |
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| Authors: | HE Wen-shan LI Yan JIANG Jian-wei LI Lin GUO Si -yuan |
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| Abstract: | The antioxidant activities for lard and peanut oil with extracts from six common spices by different organic solvents were investigated. It was found that the extracts from the spices tested were all antioxidantive to lard and peanut oil but their antioxidant effects were different. The extract from ginger exhibits the greatest antioxidant effect, and foe extract from 1. 5g dry ginger powder by methanol or ethylacetate were superior to these by 0.005% dosage of BHT & DLTP. The antioxidant effects of the extractsfrom the spices varies as the polarity of the solvents, and the extracts from the spices by methanol showedthe strongest antioxidant effect hut those by petroleum ether foe weakest. |
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| Keywords: | : spices ginger antioxidant effect organic solvent polarity POV |
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