| 超声波辅助法提取芡实多糖的工艺研究 |
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| 引用本文： | 赵建国,曲伟红,吕璐,彭方川.超声波辅助法提取芡实多糖的工艺研究[J].安徽农业科学,2011,39(18):10770-10771. |
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| 作者姓名： | 赵建国 曲伟红 吕璐 彭方川 |
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| 作者单位： | 九江学院基础医学院,江西,九江,332000;九江学院基础医学院,江西,九江,332000;九江学院基础医学院,江西,九江,332000;九江学院基础医学院,江西,九江,332000 |
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| 基金项目： | 九江学院校级重点科研课题(项目编号:07KJ1) |
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| 摘 要： | 摘要目的]研究芡实多糖的超声波辅助法提取工艺。方法]采用超声波辅助提取，以多糖得率为指标，通过L9（3^4）正交试验对芡实多糖的提取工艺进行优化。结果]芡实多糖提取的最佳工艺条件为：温度55℃，提取时间40min，料液比1：15。在该条件下，测得的多糖得率为4．65％，RSD值为1.93％（n=3）。结论]超声波辅助法提取芡实多糖，方法简单可行，提取率高。
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| 关 键 词： | 芡实(SEMEN EURYALES) 多糖 超声波 提取工艺 |
Study on Extraction Process of Polysaccharides from SEMEN EURYALES by Ultrasonic-assisted Method |
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| ZHAO Jian-guo et al.Study on Extraction Process of Polysaccharides from SEMEN EURYALES by Ultrasonic-assisted Method[J].Journal of Anhui Agricultural Sciences,2011,39(18):10770-10771. |
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| Authors: | ZHAO Jian-guo |
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| Institution: | ZHAO Jian-guo et al(Medical College,Jiujiang University,Jiujiang,Jiangxi 332000) |
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| Abstract: | Objective] To study extraction technology of polysaccharides from SEMEN EURYALES by ultrasonic-assisted method.Method] Taking extraction rate of polysaccharides as index,L9(34) orthogonal test was applied to optimize the extraction process of polysaccharides from SEMEN EURYALES by ultrasonic-assisted method.Results] The optimum extraction technology of polysaccharides was as follows:extraction temperature of 55 ℃,extraction time of 40 min and solid-liquid ratio of 1∶15.Under this conditions,the extraction rate and relative standard deviation(RSD) value of polysaccharides were 4.65% and 1.93%(n=3),respectively.Conclusion] The established ultrasonic-assisted method for extracting polysaccharides from SEMEN EURYALES was simple and feasible with higher extraction rate. |
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| Keywords: | SEMEN EURYALES Polysaccharides Ultrasound wave Extraction process |
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