| 莪术挥发油的提取工艺和主要成分测定 |
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| 引用本文： | 冯磊,陶文沂,敖宗华,尹光耀.莪术挥发油的提取工艺和主要成分测定[J].食品与生物技术学报,2003,22(1):90-92. |
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| 作者姓名： | 冯磊 陶文沂 敖宗华 尹光耀 |
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| 作者单位： | 江南大学,生物工程学院,江苏,无锡,214036 |
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| 基金项目： | 无锡市科委资助项目 (CS2 0 0 110 0 2 5 ) |
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| 摘 要： | 用水蒸气蒸馏法提取莪术挥发油 ,通过正交试验设计法优选获取莪术挥发油的技术参数 ,结果表明 ,以药材粗粉为原料 ,按m (药材 )∶m (水 ) =1∶8加水 ,蒸馏 8h ,药材出油得率平均可达2 .5 1% ,该工艺稳定、可靠 .莪术挥发油的GC MS分析确定其主要成分为倍半萜类化合物
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| 关 键 词： | 莪术 挥发油 提取工艺 正交设计 |
| 文章编号： | 1009-038X(2003)01-0090-03 |
| 修稿时间： | 2002年5月10日 |
Extracting Technique for Volatile Oil from Rhizoma curcumae and Determination of Main Components |
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| FENG Lei,TAO Wen yi,AO Zong hu,YIN Guang yao.Extracting Technique for Volatile Oil from Rhizoma curcumae and Determination of Main Components[J].Journal of Food Science and Biotechnology,2003,22(1):90-92. |
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| Authors: | FENG Lei TAO Wen yi AO Zong hu YIN Guang yao |
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| Abstract: | The method of steam distillation was carried out to extract the volatile oil from Rhizoma curcumae . The extraction process was optimized by orthogonal design. The best condition was: using Rhizoma curcumae rough powder as raw material, adding 8 folds of water, and extracting for 8 hours. This optimized process was stable and highly efficient, and the average extract rate of the volatile oil was about 2.51%.The main compounds of volatile oil were Sesquiterpenes which was identified by GC MS. |
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| Keywords: | Rhizoma curcumae volatile oil extraction process orthogonal design |
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