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| 柑橘皮中多甲氧基黄酮的体外抗氧化活性研究 | |
| 引用本文： | 单杨,李高阳,李忠海.柑橘皮中多甲氧基黄酮的体外抗氧化活性研究[J].食品科学,2007,28(8):100-103. |
| 作者姓名： | 单杨 李高阳 李忠海 |
| 作者单位： | 1. 中南林业科技大学食品科学与工程学院,湖南,长沙,410004;湖南省农产品加工研究所柑桔工程技术研究中心,湖南,长沙,410125 2. 湖南省农产品加工研究所柑桔工程技术研究中心,湖南,长沙,410125 3. 中南林业科技大学食品科学与工程学院,湖南,长沙,410004 |
| 摘 要： | 通过体外抗氧化实验对柑橘皮中五种多甲氧基黄酮单体的抗氧化功能进行研究。结果表明:柑橘皮中五种黄酮单体均有一定抗亚油酸氧化能力,且均强于芦丁;类黄酮单体抑制脂质体氧化能力均表现出一定的浓度依赖关系;清除·OH自由基能力与相应浓度也存在正相关关系。 |
| 关 键 词： | 柑橘皮 黄酮 抗氧化活性 |
| 文章编号： | 1002-6630（2007）08-0100-04 |
| 修稿时间： | 2007-05-11 |
In virto Antioxidation Activity of Multimethoxyl Flavonoids from Citrus Peel |
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| SHAN Yang,LI Gao-yang,LI Zhong-hai.In virto Antioxidation Activity of Multimethoxyl Flavonoids from Citrus Peel[J].Food Science,2007,28(8):100-103. | |
| Authors: | SHAN Yang LI Gao-yang LI Zhong-hai |
| Affiliation: | 1.School of Food Science and Engineering Technology, Central South University of Forestry and Technology, Changsha 410004 China; 2.Centre for Citrus Engineering Technology Research, Institute of Hunan Agricultural Product Processing, Changsha 410125,China |
| Abstract: | The antioxidant properties of five multimethoxyl flavonoids from citrus peel were determined respectively by ferric thiocyanate method and phospholipids peroxidantion in liposome. The results showed that five flavonoids are able to inhibit linoleic acid peroxidation, and the inhiting capacity is better than rutin. The inhibiting capacities of flavonoids to liposome are relative with their concentrations. And the physiological functions of scavenging OH increase also significantly with increases of their concentrations. |
| Keywords: | citrus peel flavonoids antioxidant activity |
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