| 元宝枫绿原酸的超声提取方法研究 |
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| 引用本文： | 刘祥义,付惠. 元宝枫绿原酸的超声提取方法研究[J]. 云南化工, 2003, 30(2): 23-25 |
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| 作者姓名： | 刘祥义 付惠 |
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| 作者单位： | 1. 西南林学院基础部,昆明,650224;昆明理工大学环境工程学院,昆明,650093
2. 西南林学院基础部,昆明,650224 |
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| 基金项目： | 云南省科技攻关项目 ( 2 0 0 0A4 0 1) |
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| 摘 要： | 以乙醇溶液为溶剂 ,利用超声效应提取元宝枫叶中绿原酸 ,对超声强度 ,超声作用时间 ,料液比等因素进行研究。其较佳条件为 :室温下乙醇质量分数 3 0 % ,超声强度 2档 ,作用时间 15min ,料液比为 1∶16,提取次数2次。
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| 关 键 词： | 元宝枫叶 绿原酸 超声提取 |
| 文章编号： | 1004-275X(2003)02-0023-03 |
Extraction of Chlorogenic Acid from the Leaves of Acer truncatum by Ultrasonic Treatment |
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| LIU Xiang yi ,,FU Hui. Extraction of Chlorogenic Acid from the Leaves of Acer truncatum by Ultrasonic Treatment[J]. Yunnan Chemical Technology, 2003, 30(2): 23-25 |
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| Authors: | LIU Xiang yi FU Hui |
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| Affiliation: | LIU Xiang yi 1,2,FU Hui 1 |
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| Abstract: | Chlorogenic acid was extracted from the leaves of Acer truncatum by ultrasonic treatment with ethanol as the solvent. Conditions including ultrasonic power, time of ultrasonic treatment and volume of ethanol were studied and the optimal process were chosen as follows: room temperature, medium power of ultrasonic, extraction 2 times, each 15 min and ratio of liquid to solid as 16. |
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| Keywords: | leaves of Acer truncatunm Bunge chlorogenic acid ultrasonic extraction |
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