| 葡萄籽中原花色素提取条件的研究 |
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| 引用本文： | 王青华,张维民.葡萄籽中原花色素提取条件的研究[J].食品科学,2007,28(7):185-188. |
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| 作者姓名： | 王青华 张维民 |
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| 作者单位： | 河北工程大学食品系； 河北工程大学食品系 河北邯郸056001； 河北邯郸056001； |
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| 摘 要： | 本研究采用甲醇、乙醇、丙酮、水四种溶剂作为提取剂从葡萄籽中提取原花色素。实验结果表明丙酮提取效果最佳。然后,通过对各影响因素所做的单因素试验,在正交试验基础上,运用极差分析法确定出丙酮提取原花色素的最佳条件为:提取温度60℃,丙酮浓度50%,提取时间60min,料液比为1:6。
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| 关 键 词： | 原花色素 葡萄籽 提取 |
| 文章编号： | 1002-6630（2007）07-0185-04 |
| 修稿时间： | 2007-04-23 |
Study on Proanthocyanidins Extraction from Grape Seed |
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| WANG Qing-hua,ZHANG Wei-min.Study on Proanthocyanidins Extraction from Grape Seed[J].Food Science,2007,28(7):185-188. |
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| Authors: | WANG Qing-hua ZHANG Wei-min |
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| Affiliation: | Department of Food, Hebei University of Engineering, Handan 056001, China |
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| Abstract: | In this research, the optimum extracting solvent of proanthocyanidins from grape seed was selected in methanol, ethanol, acetone, water. The results showed acetone is the optimum extracting solvent. Then, through single factor test, on the base of orthogonal test, the optimum extracting conditions were determined. The results were as the following: temperature 60 ℃, concentration of acetone 50%, extraction time 60 min, rate of solution to solid 6:1. |
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| Keywords: | proanthocyanidins grape seed extraction |
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