| 穿龙薯蓣皂苷的提取及其副产物的分离 |
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| 引用本文： | 袁毅,张黎明,王亮亮,马妍.穿龙薯蓣皂苷的提取及其副产物的分离[J].天津科技大学学报,2007,22(3):1-5. |
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| 作者姓名： | 袁毅 张黎明 王亮亮 马妍 |
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| 作者单位： | 天津科技大学生物工程学院,天津市工业微生物重点实验室,天津,300457 |
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| 摘 要： | 采用改进后的“分离法加工薯蓣植物”分别得到穿龙薯蓣水溶性皂苷及水不溶性皂苷，同时分离出淀粉及其纤维素，并水解制备微晶纤维素．经大孔树脂法精制得到穿龙薯蓣水溶性皂苷提取率为0．33％，ZTC澄清剂精制得到水不溶性皂苷提取率为1.02％，淀粉提取率为16．46％，微晶纤维素提取率为18．95％．通过与对照品微晶纤维素对比发现，实验制得的微晶纤维素各项参数基本达到商品级要求，为根茎类药材中有效成分的分离提取及副产物的综合利用提供基础数据．
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| 关 键 词： | 穿龙薯蓣 皂苷 淀粉 微晶纤维素 |
| 文章编号： | 1672-6510（2007）03-0001-05 |
| 修稿时间： | 2006-11-28 |
Extracting Technology of Dioscin and By-products from Dioscorea nipponica Makino |
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| YUAN Yi,ZHANG Li-ming,WANG Liang-liang,MA Yan.Extracting Technology of Dioscin and By-products from Dioscorea nipponica Makino[J].Journal of Tianjin University of Science & Technology,2007,22(3):1-5. |
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| Authors: | YUAN Yi ZHANG Li-ming WANG Liang-liang MA Yan |
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| Abstract: | Water-soluble saponins and water-insoluble saponins were isolated with the method of general isolation from Dioscorea nipponica Makino, meanwhile the starch and MCC were isolated. The extraction rates of water-soluble saponins purified with macroporous resin, water-insoluble saponins purified with ZTC flocculating agent, starch and MCC were 0.33%, 1.02%, 16.46%, 18.9%, respectively. All of these parameters about MCC are corresponded with results of standard MCC. This study provides an elementary data for extracting technology of effective constituent and by-products from tuberous medical materials. |
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| Keywords: | Dioscorea nipponica Makino saponins starch microcrystalline cellulose |
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