| 微波法提取陈皮中橙皮苷 |
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| 引用本文： | 孙秀利,张力,秦培勇,谭天伟.微波法提取陈皮中橙皮苷[J].中药材,2007,30(6):712-714. |
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| 作者姓名： | 孙秀利 张力 秦培勇 谭天伟 |
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| 作者单位： | 1. 北京化工大学生命科学与技术学院、北京市生物加工过程重点实验室,北京,100029
2. 武警医学院化学教研室,天津,300162 |
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| 基金项目： | 北京市科委科技计划项目;国家自然科学基金;教育部高等学校博士学科点专项科研基金;国家科技攻关计划 |
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| 摘 要： | 利用微波法提取技术(MAE)从陈皮中提取主要有效成分橙皮苷。考察了影响提取率的因素,包括提取溶剂浓度、微波加热温度、微波辐照时间、微波输出功率、液固比等。确定了最佳工艺:70%(v/v)甲醇为提取溶剂,微波输出功率550W,65℃,辐照14 m in,按25∶1(m l/g)的液固比,提取三次,橙皮苷提取率可达到2.40%。此外,将微波法提取橙皮苷与其它方法进行了比较,表明微波法提取工艺具有缩短提取时间且节省生产成本的优点。
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| 关 键 词： | 微波提取 陈皮 橙皮苷 |
| 文章编号： | 1001-4454（2007）05-0712-03 |
| 修稿时间： | 2006-10-23 |
Microwave-assisted Extraction of Hesperidin from Pericarpium Cirri Reticulate |
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| SUN Xiu-li,ZHANG-Li,QIN Pei-yong,TAN Tian-wei.Microwave-assisted Extraction of Hesperidin from Pericarpium Cirri Reticulate[J].Jorunal of Chinese Medicinal Materials,2007,30(6):712-714. |
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| Authors: | SUN Xiu-li ZHANG-Li QIN Pei-yong TAN Tian-wei |
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| Institution: | Beijing Bioprocess Key Laboratory, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China. |
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| Abstract: | Microwave-assisted extraction (MAE) method was studied for the extraction of Hesperidin from the pericarpium citri reticulate. Several factors, such as the concentration of extraction solvent, MAE time, MAE temperature, microwave power and liquid/ solid ratios were investigated, and the optimal conditions were obtained. The extraction percentage of hesperidiin was obtained by 2.40%, under 14 minutes extraction in 70% methanol water solvent at 65 degrees C , and the liquid/solid ratios of 25:1 (ml/g). Furthermore, compared with the other extraction methods, the MAE was more timesaving and effective. The result indicated that the MAE method is fast, efficient and energy saving, which is useful for active compounds extraction from orange peel. |
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| Keywords: | Microwave-assisted extraction(MAE) Pericarpium citri reticulate Hesperidin |
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