| 葡萄籽中多酚类物质提取工艺的研究 |
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| 引用本文： | 周曼,曹唯仪,王玉蓉. 葡萄籽中多酚类物质提取工艺的研究[J]. 中医药信息, 2012, 29(1): 53-55 |
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| 作者姓名： | 周曼 曹唯仪 王玉蓉 |
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| 作者单位： | 北京中医药大学中药学院,北京,100102 |
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| 摘 要： | 目的:优选葡萄籽中多酚类物质的提取工艺。方法:以儿茶素为检测指标,采用L9(34)正交试验,筛选溶剂浓度、提取次数和提取时间工艺参数。结果:最佳提取工艺为:10BV 50%乙醇提取3次,提取时间为2h、1h、1h。结论:该工艺可用于葡萄籽多酚类有效部分的提取。
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| 关 键 词： | 葡萄籽 多酚类 儿茶素 提取工艺 |
The Extraction Process of Polyphenols from Grape Seed |
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| ZHOU Man , CAO Wei-yi , WANG Yu-rong. The Extraction Process of Polyphenols from Grape Seed[J]. Information on Traditional Chinese Medicine, 2012, 29(1): 53-55 |
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| Authors: | ZHOU Man CAO Wei-yi WANG Yu-rong |
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| Affiliation: | ZHOU Man, CAO Wei - yi, WANG Yu - rong ( Beijing University of Chinese Medicine, Beijing 100102, China) |
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| Abstract: | Objective：To optimize extraction process of polyphenols from grape seed. Method：Take catechin as the characteristic markers, sach as alcohol concentration, extraction times and extraction time, and an L9 （34） orthogonal design was employed. Results ：The extraction condition was as follows： with 10 times of 50% ethanol by triple for 4. Oh（ the first time for 2. Oh, the last two times for 1. Oh each time ）. Conclusion：The optimized technology is stable and feasible, and it can be used for the extraction of polyphenols from grape seed. |
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| Keywords: | Grape seed Procyanidins Catechin Extraction orocess |
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