| 狼毒大戟的不同提取工艺比较与成分分析 |
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| 引用本文： | 窦洪举,李锋,杨宝龙,侯勇跃,哈斯.狼毒大戟的不同提取工艺比较与成分分析[J].内蒙古畜牧科学,2013(12):20-22. |
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| 作者姓名： | 窦洪举 李锋 杨宝龙 侯勇跃 哈斯 |
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| 作者单位： | 内蒙古农牧业科学院,内蒙古呼和浩特010031 |
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| 基金项目： | 公益性行业（农业）科研专项课题（201303040-11）;内蒙古自治区“草原英才”项目（2012001）;内蒙古自治区主席创新基金（2011CXJJMOS-1）. |
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| 摘 要： | 采用不同提取液、不同提取液倍数、不同提取方法对狼毒大戟进行了提取率的研究，同时对不同提取液及提取方法所得提取物质成分进行了分析。结果表明：以甲醇作为提取溶液采用6倍常温浸泡后索氏提取然后再常温浸泡的提取方法提取率最高，以95％乙醇作为提取液采用同样的提取方法其提取率次之；以95％乙醇、石油醚、乙酸乙酯作为提取液采用6倍常温浸泡后索氏提取再常温浸泡的提取方法较其他方法提取率高。甲醇在该方法下不仅提取率最高，而且其提取物所含成分也比较多，乙醇次之。由此可以得出，对于狼毒大戟的粗提取．采用甲醇或者乙醇作为提取溶液比较合适，其最佳提取方法为6倍常温浸泡后索氏提取然后再常温浸泡的提取方法。
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| 关 键 词： | 狼毒大戟 提取工艺 提取成分 |
Comparison of Different Extraction Technologies of Euphorbia fischeriana and Its Components Analysis |
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| DOU Hong-ju,LI Feng,YANG Bao-long,HOU Yong-yue,Hasi.Comparison of Different Extraction Technologies of Euphorbia fischeriana and Its Components Analysis[J].Inner Mongolian Journal of Animal Sciences and Production,2013(12):20-22. |
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| Authors: | DOU Hong-ju LI Feng YANG Bao-long HOU Yong-yue Hasi |
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| Institution: | (Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China) |
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| Abstract: | The extraction rate of Euphorbiafischeriana with different extracting solutions, different times of extracting solutions and different extraction methods were studied. And the components of the extracts by using different extracting solutions and extraction methods were analyzed. The results showed that the extraction rate of using methanol as extracting solution, soaking at 6 times of room temperature, Soxhlet extraction and soaking at room temperature was the highest. And the extraction rate of using 95% ethanol as extracting solution by the same extraction method was the next. The extraction rate of using 95% ethanol, petroleum ether and ethyl acetate as extracting solution, soaking at 6 times of room temperature, Soxhlet extraction and soaking at room temperature was higher than that of other methods. The extraction rate of using methanol as extracting solution by the same method was the highest and its extracts had most components, followed by ethanol. Therefore methanol and ethanol were suitable extracting solutions for crude extraction of E. fischeriana. The best extraction method was soaking at 6 times of room temperature, Soxhlet extraction and soaking at room temperature. |
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| Keywords: | Euphorbiafischeriana extraction technology extracted components |
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