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| 槟榔籽中抗氧化活性物质的分离与结构分析 | |
| 引用本文： | 韩林,王兆丹,张海德,罗仕数.槟榔籽中抗氧化活性物质的分离与结构分析[J].食品工业科技,2012,33(3):68-69,394. |
| 作者姓名： | 韩林 王兆丹 张海德 罗仕数 |
| 作者单位： | 1. 重庆三峡学院生物系,重庆404100 海南大学食品学院,海南海口570228 2. 重庆三峡学院生物系,重庆,404100 3. 海南大学食品学院,海南海口,570228 |
| 基金项目： | 国家“十一五”科技支撑计划(2007BAD76B03);重庆高校创新团队建设计划(201040);重庆三峡学院科研创新团队 |
| 摘 要： | 为了研究槟榔籽中的抗氧化活性物质,通过柱色谱法分离纯化槟榔籽乙醇提取物,结合抗氧化活性筛选,分离得到槟榔籽中主要的抗氧化活性物质Fr-4。利用高效液相色谱分析其纯度,经波谱分析确定该物质为表儿茶素。 |
| 关 键 词： | 槟榔籽 分离 抗氧化活性 |
Isolation and structural characterization of antioxidant activity compounds from betel nut seed |
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| HAN Lin,WANG Zhao-dan,ZHANG Hai-de,LUO Shi-shu.Isolation and structural characterization of antioxidant activity compounds from betel nut seed[J].Science and Technology of Food Industry,2012,33(3):68-69,394. | |
| Authors: | HAN Lin WANG Zhao-dan ZHANG Hai-de LUO Shi-shu |
| Affiliation: | 1.Department of Biology,Chongqing Three Gorges University,Chongqing 404100,China;2.College of Food Science,Hainan University,Haikou 570228,China) |
| Abstract: | In order to research the antioxidant activity compounds of the betel nut seed,the ethanol extract of betel nut seed was isolated and purified by column chromatography.Combined with antioxidant activity screening,Fr-4 was isolated as the main antioxidant activity compounds of betel nut seed.HPLC was used to analyze its purity and epicatechin was identified by spectrum analysis. |
| Keywords: | betel nut seed isolation antioxidant activity |
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