| 豆粕中大豆异黄酮提取工艺的优化 |
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| 引用本文： | 董文宾,徐颖,张建华,叶增民,申延. 豆粕中大豆异黄酮提取工艺的优化[J]. 食品与机械, 2003, 0(6): 17-18 |
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| 作者姓名： | 董文宾 徐颖 张建华 叶增民 申延 |
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| 作者单位： | 陕西科技大学生命科学与工程学院,712081,咸阳市 |
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| 摘 要： | 采用乙醇回流浸提和HCl水解两步法，从大豆豆粕中提取大豆异黄酮类化合物，以染料木素为标准物，在紫外区对异黄酮含量进行测定。通过正交试验确定最佳提取工艺。本实验平均回收率为95．7％。
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| 关 键 词： | 大豆豆粕 大豆异黄酮 提取工艺 水解 乙醇 盐酸 |
| 修稿时间： | 2003-11-05 |
Optimize the extraction technology of isoflavones from soybean residue |
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| Dong WenbinXu YingZhang JianhuaYe ZengminShen Yan. Optimize the extraction technology of isoflavones from soybean residue[J]. Food and Machinery, 2003, 0(6): 17-18 |
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| Authors: | Dong WenbinXu YingZhang JianhuaYe ZengminShen Yan |
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| Affiliation: | Dong WenbinXu YingZhang JianhuaYe ZengminShen Yan |
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| Abstract: | The extration of isoflavones from soybean residue was investigated.The concentration of the product was determinated with the standard substance of Genistein by UV-visible spectrophotometer. By means of orthogonal test, the optimal condition was obtained.The average recovery rate of soybean isoflavones was 95.7%. |
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| Keywords: | Soybean isoflavones Soybean residue Extraction |
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