| 葡萄籽中原花青素提取工艺的研究 |
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| 引用本文： | 马龙,向阳.葡萄籽中原花青素提取工艺的研究[J].新疆医科大学学报,2005,28(3):215-217. |
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| 作者姓名： | 马龙 向阳 |
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| 作者单位： | 新疆医科大学公共卫生学院,新疆,乌鲁木齐,830054 |
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| 基金项目： | 新疆维吾尔自治区自然科学基金项目(20002) |
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| 摘 要： | 目的：探讨葡萄籽原花青素的最佳提取工艺条件。方珐：将乙醇溶液作为提取液，用正交实验优选最佳提取工艺。结果：最佳提取条件为：将样品粉碎成粗粉，脱脂后用60％的乙醇溶液作为提取液，对样品回流提取2次，每次30min。所得产品的原花青素含量为33．8％，收率为19．7％。结论：本研究初步建立了葡萄籽原花青素提取工艺。
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| 关 键 词： | 葡萄籽 原花青素 提取工艺 |
| 文章编号： | 1009-5551(2005)03-0251-03 |
| 修稿时间： | 2004年9月6日 |
Study on the extract of procyanidins from waste residue of grape winery |
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| MA Long,XIANG Yang.Study on the extract of procyanidins from waste residue of grape winery[J].Journal of Xinjiang Medical University,2005,28(3):215-217. |
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| Authors: | MA Long XIANG Yang |
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| Abstract: | Objective:It was studied to extract procyanidins from waste residue of grape winery. Methods:Ethanol solution was used for extracting procyanidins. Orthogonal design was used to optimize the better extract conditions. Result:The optimal extract conditions :After being broken into fragments and degreasing waste residue is twice extracted by 60% Ethanol and it takes 30min once. The obtained product's content of the procyanidins is 33.8% and the rate of!obtain is 19.7%. Conclusion:The preliminary extract technology of procyanidins from grape seeds is established in our study. |
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| Keywords: | waste residue of grape winery procyanidins extract of procyanidins |
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