| 大豆皂甙提取工艺的研究 |
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| 引用本文： | 杨秀利,曹艳萍.大豆皂甙提取工艺的研究[J].食品科学,2006,27(12):492-495. |
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| 作者姓名： | 杨秀利 曹艳萍 |
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| 作者单位： | 济南大学化学化工学院； 榆林学院化学系 |
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| 摘 要： | 对大豆中总皂甙的乙醇提取工艺进行了研究。以齐墩果酸为对照品用吸光光度法,通过L9(34)正交试验,优选了工业参数。结果表明:对提取效果影响因素依次为乙醇体积分数>浸提温度>料液比>浸提时间。最佳提取工艺条件是:体积分数75%乙醇、料液比1:30、浸提温度80℃,浸提时间5h,提取率为1.05%。
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| 关 键 词： | 大豆 大豆皂甙 提取 工艺 |
| 文章编号： | 1002-6630（2006）12-0492-04 |
| 收稿时间： | 2006-08-09 |
| 修稿时间： | 2006-08-09 |
Study on Extraction Technology of Soybean Saponins |
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| YANG Xiu-li,CAO Yan-ping.Study on Extraction Technology of Soybean Saponins[J].Food Science,2006,27(12):492-495. |
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| Authors: | YANG Xiu-li CAO Yan-ping |
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| Affiliation: | 1.College of Chemical Technology, Jinan University, Jinan 250022, China; 2.Department of Chemistry, Yulin college, Yulin 719000, China |
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| Abstract: | The extraction technology of total soybean saponins in soybean was studied with ethanol as extractor. The best conditions were chosen through L9(34) orthogonal test by spectrophotometry based on oleanolic acid as standard substance. The results showed the first factor affecting extractor productivity was volume percentage of ethonal. The second and the third ones were temperature and rotio of feed liqued respectively. The best extraction conditions were to use 75% ethanols extractor withthe ratio of feed liqued of 1:30 at the temperature of 80℃ for 5h. The extraction productivity was 1.05%. |
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| Keywords: | soybean soybean saponins extraction technology |
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