| 不同频率超声对提取芸香甙成分的影响 |
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| 引用本文： | 郭孝武,林书玉,王蕊娥.不同频率超声对提取芸香甙成分的影响[J].陕西师范大学学报,1996(1). |
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| 作者姓名： | 郭孝武 林书玉 王蕊娥 |
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| 作者单位： | 陕西师范大学应用声学研究所，陕西师范大学医院 |
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| 摘 要： | 用不同频率的超声从槐米中提取芸香甙，与热硷提取－酸沉淀法相比，此法无需加热，只需用频率为２０ｋＨｚ的超声波处理３０ｍｉｎ，提出率可提高４７．５６％，工艺简单，速度快
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| 关 键 词： | 超声提取 槐米 芸香甙 |
Effect of ultrasound with different frequencies on extracting rutin |
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| Guo Xiaowu ,Lin Shuyu ,Wang Ruie.Effect of ultrasound with different frequencies on extracting rutin[J].Journal of Shaanxi Normal University: Nat Sci Ed,1996(1). |
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| Authors: | Guo Xiaowu Lin Shuyu Wang Ruie |
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| Institution: | Guo Xiaowu 1,Lin Shuyu 1,Wang Ruie 2 |
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| Abstract: | Rutin is extracted from the flower bud of Chinese scholartree using ultrasound with different frequencies. Compared with the method of hot alkali precipitate with acide, ultrasonic method does not need heating. The extraction rate can be increased by 47.56% using the ultrasound of 20 KHz for 30 minutes. The method is simple and time saving. |
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| Keywords: | ultrasonic extraction flower bud scholartree rutin |
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