| 低聚原花青素对草莓色素的抗氧化活性研究 |
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| 引用本文： | 吴春,陆海燕,王昊杰. 低聚原花青素对草莓色素的抗氧化活性研究[J]. 哈尔滨商业大学学报(自然科学版), 2003, 19(6): 681-684 |
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| 作者姓名： | 吴春 陆海燕 王昊杰 |
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| 作者单位： | 哈尔滨市商业大学,化学中心,黑龙江,哈尔滨,150076 |
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| 基金项目： | 黑龙江省教育厅骨干教师资助项目 |
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| 摘 要： | 草莓红色素属花色苷类化合物,在酸性条件下相对稳定,光、热对色素具有一定的降解作用.本文采用60%的乙醇溶液从葡萄籽中提取出天然抗氧化剂低聚原花青素,研究了它对草莓色素的抗氧化活性.结果表明,低聚原花青素能抑制草莓色素的氧化降解,具有明显的护色作用,同时还可起到防腐效果.
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| 关 键 词： | 草莓红色素 低聚原花青素 抗氧化活性 |
| 文章编号： | 1672-0946(2003)06-0681-04 |
| 修稿时间： | 2003-06-20 |
Study on antioxidant activity of oligomeric proanthocyanidins in strawberry red pigment |
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| WU Chun,LU Hai-yan,WANG Hao-jie. Study on antioxidant activity of oligomeric proanthocyanidins in strawberry red pigment[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 2003, 19(6): 681-684 |
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| Authors: | WU Chun LU Hai-yan WANG Hao-jie |
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| Abstract: | The natural strawberry red pigment is a kind of anthocyanin compound.It is relatively stable in the acid condition.The light and heat can decompose the pigment.The OPC's were extracted with 60% aqueous ethanol from grape seeds and the antioxidation experment results on strawberry red pigment showed that OPC's can depress the degradation of pigment and has significant protective action and preservation. |
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| Keywords: | strawberry red pigment oligomeric proanthocyanidins antioxidant activity |
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