| 野波罗蜜根皮中总黄酮提取方法的比较研究 |
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| 引用本文： | 李海滨,胡晓旭,谭伟,黄薇,雷红菲,王红斌. 野波罗蜜根皮中总黄酮提取方法的比较研究[J]. 云南民族学院学报(自然科学版), 2014, 0(1): 39-43 |
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| 作者姓名： | 李海滨 胡晓旭 谭伟 黄薇 雷红菲 王红斌 |
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| 作者单位： | [1]云南民族大学民族药资源化学国家民委-教育部重点实验室,云南昆明650500 [2]云南民族大学校医院,云南昆明650500 [3]大理市农产品质量安全检测站,云南大理671000 |
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| 基金项目： | 云南省应用基础研究计划项目（2009CD100）;民族药资源化学国家民委-教育部重点实验室开放基金（MZY1122）;2012年地方高校国家级大学生创新创业训练计划项目（201210691001）. |
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| 摘 要： | 以乙醇-水为提取体系，分别采用回流法、超声法、微波法，探究乙醇浓度、料液比、提取时间等对野波罗蜜根皮中总黄酮提取的影响，确立最佳提取条件．结果表明，回流提取法、超声提取法、微波提取法在最佳提取条件下总黄酮的提取率依次为9．43％、9．52％、9．96％．
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| 关 键 词： | 野波罗蜜根皮 总黄酮 回流提取 超声提取 微波提取 |
A comparative study of the extraction methods of the total flavonoids in wild jackfruit root barks |
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| LI Hai-bin,HU Xiao-xu,TAN Wei,HANG Wei,LEI Hong-fei,wANG Hong-bin. A comparative study of the extraction methods of the total flavonoids in wild jackfruit root barks[J]. Journal of Yunnan University of The Nationalities(Natural Sciences Edition), 2014, 0(1): 39-43 |
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| Authors: | LI Hai-bin HU Xiao-xu TAN Wei HANG Wei LEI Hong-fei wANG Hong-bin |
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| Affiliation: | 1. Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan University of Nationalities, Kunming 650500, Chian; 2. School Hospital, Yunnan University of Nationalities, Kunming 650500, China; 3. Agricultural Products Quality and Safety Inspection Station of Dali, Dali 671000, China) |
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| Abstract: | With ethanol -water as the extraction medium, the reflow, ultrasonic and microwave methods were used in the extraction of the total flavonoids in wild jackfruit root barks. By exploring the ethanol concentration, solidliquid ratio, extraction time, etc. , the optimum extraction conditions were obtained as follows： 9.43%, 9.52%, and 9.96% respectively for the reflow, ultrasonic and microwave methods. |
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| Keywords: | wild jackfruit root barks total flavonoids reflow extraction ultrasonic extraction microwave ex：raetion |
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