| 超声波法提取山茱萸中熊果酸的工艺研究 |
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| 引用本文： | 张如新,羊卫平,樊勤. 超声波法提取山茱萸中熊果酸的工艺研究[J]. 湖南人文科技学院学报, 2008, 0(4): 17-18,25 |
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| 作者姓名： | 张如新 羊卫平 樊勤 |
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| 作者单位： | 邵阳学院生物与化学工程系,湖南,邵阳,422000;邵阳学院生物与化学工程系,湖南,邵阳,422000;邵阳学院生物与化学工程系,湖南,邵阳,422000 |
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| 基金项目： | 邵阳学院校科研和教改项目 |
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| 摘 要： | 采用L9(34)正交试验,考察超声功率(A)、时间(B)、溶媒用量(C)和频率(D)四个因素对熊果酸提取的影响.得出超声波法提取山茱萸中熊果酸的最佳工艺参数:用15倍量无水乙醇浸泡24小时在输入功率40%下超声10min.
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| 关 键 词： | 超声波提取法 山茱萸 熊果酸 正交实验 |
Study on the Technology of Ursolic Acid Extraction from Cornus Officinalis Sieb.et Zucc with Ultrasonic Wave Extraction |
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| ZHANG Ru-xin,YANG Wei-ping,FAN Qin. Study on the Technology of Ursolic Acid Extraction from Cornus Officinalis Sieb.et Zucc with Ultrasonic Wave Extraction[J]. Journal of Hunan Institute of Humanities,Science and Technology, 2008, 0(4): 17-18,25 |
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| Authors: | ZHANG Ru-xin YANG Wei-ping FAN Qin |
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| Affiliation: | ZHANG Ru-xin YANG Wei-ping FAN Qin (Department of Biology , Chemistry Engineering,Shaoyang Institute,Shaoyang,422000,China) |
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| Abstract: | The effects on Ursolic acid extraction about four relevant factors-ultrasonic wave power(A),ultrasonic tiom(B), solvent volume(C)and ultrasonic frequency(D)by the L_9(3~4)orthogonal test are studied.The optimal technologic conditions of Ultrasonic wave extraction are as follows:the sample is soaked in 15 times of absolute ethyl alcohol for twenty-four hours and then extracted for 10 minutes under the power of 40% with ultrasonic wave extraction. |
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| Keywords: | ultrasonic wave extraction cornus officinalis sieb.et zucc ursolic acid orthogonal experiment |
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