| 余甘子抗氧化活性成分的研究 |
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| 引用本文： | 吴丹玲,郑必胜.余甘子抗氧化活性成分的研究[J].安徽农业科学,2010,38(24):13045-13046. |
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| 作者姓名： | 吴丹玲 郑必胜 |
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| 作者单位： | 华南理工大学轻工与食品学院,广东广州,510640;华南理工大学轻工与食品学院,广东广州,510640 |
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| 基金项目： | 深圳职业技术学院自然科学研究项目，深圳市科技研发资金基础研究计划项目 |
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| 摘 要： | 目的]测定余甘子中抗氧化活性成分的含量。方法]分别采用Folin-Ciocalteu法、AlCl3-NaNO2比色法及2,6-二氯酚靛酚滴定法测定5个品种的余甘子（青油甘、玻璃甘、油甘、丙甘和甜油甘）中总多酚、总黄酮及VC的含量。结果]青油甘的总多酚含量最高,为1.518g/100g;玻璃甘的总黄酮含量最高,为127.8mg/100g;甜油甘中的VC含量最高,为160.9mg/100g。结论]余甘子含有丰富的抗氧化活性成分。
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| 关 键 词： | 余甘子 多酚 黄酮 VC |
Determination of Antioxidant Active Components in Phyllanthus emblica L. |
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| Institution: | WU Dan-ling et al (College of Light Indursty and Food Science,Souch China University of Technology,Guangzhou,Guangdong 510640) |
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| Abstract: | Objective] To determine the antioxidant active components in Phyllanthus emblica L. Method] The total phenolics,flavonoids and vitamin C in 5 varieties of Phyllanthus emblica L. including Qingyougan,Boligan,Yougan,Binggan and Tianyougan were determined by Folin-Ciocalteu method,AlCl3-NaNO2 colorimetric method and 2,6-dicholorophenol titrimetric method,respectively. Result] The total phenolic content in Qingyougan was highest （1.518 g gallic acid equivalent/100 g）; the flavonoids content in Boligan was highest （127.8 mg catechin equivalent/100 g）; the vitamin C content in Tianyougan was highest （160.9 mg/100）. Conclusion] There are abundant antioxidant active components in Phyllanthus emblica L. |
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| Keywords: | VC |
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