| 掌裂草葡萄总黄酮对食用油脂的抗氧化性研究 |
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| 引用本文： | 刘慧瑾,杜芳艳,邓保炜,王京. 掌裂草葡萄总黄酮对食用油脂的抗氧化性研究[J]. 陕西化工, 2012, 0(9): 1656-1657,1663 |
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| 作者姓名： | 刘慧瑾 杜芳艳 邓保炜 王京 |
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| 作者单位： | [1]榆林学院化学与化工学院,陕西榆林719000 [2]榆林学院能源化工研究中心,陕西榆林719000 |
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| 基金项目： | 榆林市科技计划项目（9760609） |
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| 摘 要： | 研究了掌裂草葡萄总黄酮对食用油脂的抗氧化性,以总黄酮提取物降低油脂脂质过氧化作用的POV值为考察指标。结果显示,掌裂草葡萄总黄酮提取物能有效延缓油脂脂质过氧化作用,并随着提取物添加量的增加,抗氧化作用也随之增强。当50 g油脂中加入提取物0.036 g时,其抗氧化效果与加入0.01 g BHT相近,加入提取物质量大于0.036 g时,其抗氧化效果优于加入0.01 g BHT。
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| 关 键 词： | 掌裂草葡萄 抗氧化作用 猪油 菜油 |
The antioxidation effects of the extracts of the Ampelopsis palm crack |
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| LIU Hui-jin,DU Fang-yah,DENG Bao-wei,WANG Jing. The antioxidation effects of the extracts of the Ampelopsis palm crack[J]. Applied Chemical Industry, 2012, 0(9): 1656-1657,1663 |
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| Authors: | LIU Hui-jin DU Fang-yah DENG Bao-wei WANG Jing |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China; 2. Energy and Chemical Research Center,Yulin University,Yulin 719000,China) |
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| Abstract: | Aconiteleaf ampelopsis palm [ Latin name ： Ampelopsis aconitifolia Bge. var. palmiloba （ Carr. ） rehd. ] total flavonoids to the antioxidant activity of edible oils and fats. Total flavone extract reduces fat POV value study of lipid peroxidation indexes. The results showed that palm ampelopsis total flavonoids extract can effectively delay the oil lipid peroxidation, and with the increase in the amount of extract add- ed, antioxidation also increases. When 50 g grease was added to the extract O. 036 g, similar antioxidant effect by adding 0.01 g BHT,add to extract mass greater than O. 036 g,superior to its antioxidant effect by adding 0.01 g BHT. |
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| Keywords: | palm ampelopsis antioxidation lard rape seed oil |
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