| 葡萄籽中原花色素的分级分离 |
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| 引用本文： | 时国庆,郑新,常玉国,许本清,李春祥,赵文恩.葡萄籽中原花色素的分级分离[J].河南科学,2004,22(2):190-192. |
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| 作者姓名： | 时国庆 郑新 常玉国 许本清 李春祥 赵文恩 |
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| 作者单位： | 郑州大学化学系,河南郑州,450052 |
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| 摘 要： | 利用溶剂法对葡萄籽中的原花色素进行了分级分离的初步研究,确定了混合溶剂(乙醇 水)提取体系,溶剂法结合盐析和冷却沉淀法对提取物进行分级分离。
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| 关 键 词： | 葡萄籽 提取 多酚 分级分离 |
| 文章编号： | 1004-3918(2004)02-0190-03 |
| 修稿时间： | 2003年12月3日 |
Separation of grape seeds proanthocyanidins according to their degree of polymerization |
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| SHI Guo-qing,ZHENG Xin,CHANG Yu-guo,XU Ben-qing,LI Chun-xiang,ZHAO Wen-en.Separation of grape seeds proanthocyanidins according to their degree of polymerization[J].Henan Science,2004,22(2):190-192. |
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| Authors: | SHI Guo-qing ZHENG Xin CHANG Yu-guo XU Ben-qing LI Chun-xiang ZHAO Wen-en |
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| Abstract: | Using solvent method to separate grape seeds proanthocyanidins according to their degree of polymerization is studied, making sure the solvent of admixture(ether water) extraction system, solvent method combination salt and cool off to precipitate the proanthocyanidins method to separate the extraction. |
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| Keywords: | grape seeds extraction polyphenol separation according to their degree of polymerization |
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