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| 桂花植物总黄酮的超声波提取及鉴别 | |
| 引用本文： | 程辉,张婧萱,裴正玲,黄锁义,张丽丹,蒙春越,刘娇.桂花植物总黄酮的超声波提取及鉴别[J].食品研究与开发,2007,28(8):17-20. |
| 作者姓名： | 程辉 张婧萱 裴正玲 黄锁义 张丽丹 蒙春越 刘娇 |
| 作者单位： | 1. 右江民族医学院临床医学系,广西,百色,533000 2. 右江民族医学院医学检验系,广西,百色,533000 3. 右江民族医学院化学教研室,广西,百色,533000 |
| 基金项目： | 右江民族医学院普高学生科研课题 |
| 摘 要： | 为充分利用桂花植物资源。采用超声波提取方法从桂花植物中提取黄酮物质,对所提取的黄酮类物质进行鉴定,并与乙醇浸提法提取总黄酮的含量对比。结果：测得样品中的花、根、茎、叶总黄酮的含量分别为6.930mg/mL、1.155mg/mL、3.583mg/mL、3.650mg/mL,回收率分别为102.8%、101.0%、102.9%、99.9%,其纯度和产率均较高。结论：超声波提取法操作简单、方便,且无污染。桂花植物具有很高的开发利用价值。 |
| 关 键 词： | 桂花植物 总黄酮 提取 鉴别 对比 |
| 修稿时间： | 2006-12-20 |
THE TOTAL FLAVANONE OF THE OSMANTHUS FRAGRANS LOUR EXTRACTION AND THE IDENTIFICATION BY ULTRASONIC WAVE |
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| CHENG Hui,ZHANG Jing-xuan,PEI Zheng-ling,HUANG Suo-yi,ZHANG Li-dan,MENG Chun-yue,LIU Jiao.THE TOTAL FLAVANONE OF THE OSMANTHUS FRAGRANS LOUR EXTRACTION AND THE IDENTIFICATION BY ULTRASONIC WAVE[J].Food Research and Developent,2007,28(8):17-20. | |
| Authors: | CHENG Hui ZHANG Jing-xuan PEI Zheng-ling HUANG Suo-yi ZHANG Li-dan MENG Chun-yue LIU Jiao |
| Affiliation: | 1.Department of Clinical Medicine, Youjiang Medical College for Nationalities, Baise 533000, Guangxi, China; 2.Labortory of Medicine Sciences, Youjiang Medical College for Nationalities, Baise 533000, Guangxi, China; 3.Department of Chemistry, Youjiang Medical College for Nationalities, Baise 533000, Guangxi, China |
| Abstract: | For fully using the resources of the osmanthus fragrans Lour, Methods we introduced the method of which withdrawed the flavanone from The osmanthus fragrans Lour by ultrasonic wave ,and elaborated the method of distincting flavanone, then we checked the flavanone which withdrawed from the osmanthus fragrans Lour,and combine to immerse with ether to lift the content that the method withdraws the total flavonoid. Using this method, the contents of the total flavanone of the sample`s flower, goot, stalk, leaf is C= 6.930 mg/mL,1.155 mg/mL,3.583 mg/mL,3.650mg/mL and the recovery rate is 102.8 %, 101.0 %, 102.9 %, 99.9 %. Conclution This operation was simple, convenient,and have no pollution. the osmanthus fragrans Lour has high development and used value. |
| Keywords: | osmanthus fragrans Lour plants total flavanone withdraws distinction contrast |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |