| 甜叶菊中甜菊糖苷提取工艺的优化选择 |
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| 引用本文： | 王维维,赵亮,薛宏宇,袁维风.甜叶菊中甜菊糖苷提取工艺的优化选择[J].光谱实验室,2012,29(3):1884-1886. |
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| 作者姓名： | 王维维 赵亮 薛宏宇 袁维风 |
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| 作者单位： | 宿州学院化学与生命科学学院 安徽省宿州市汴河中路71号 234000 |
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| 基金项目： | 安徽省高校省级自然科学研究项目，安徽省高等学校省级优秀青年人才基金，宿州学院硕士科研启动基金项目 |
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| 摘 要： | 以提取时间、提取温度、溶剂用量和浸泡时间为考察因素,采用正交试验优化甜叶菊中甜菊糖苷提取工艺。确定最佳工艺条件为:提取时间4h,温度40℃,溶剂用量25倍,不用浸泡。经过重复性实验验证,该工艺稳定可行,提取率较高。
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| 关 键 词： | 甜叶菊 甜菊糖苷 正交试验 |
Optimization of Extraction Technology of Stevioside from Stevia |
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| WANG Wei-Wei
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ZHAO Liang
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XUE Hong-Yu
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YUAN Wei-Feng.Optimization of Extraction Technology of Stevioside from Stevia[J].Chinese Journal of Spectroscopy Laboratory,2012,29(3):1884-1886. |
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| Authors: | WANG Wei-Wei ZHAO Liang XUE Hong-Yu YUAN Wei-Feng |
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| Institution: | (College of Chemistry and Life Science,Suzhou University,Suzhou,Anhui 234000,P.R.China) |
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| Abstract: | The extraction technology of stevioside from stevia was optimized by orthogonal tests with the extraction time,extraction temperature,solvent amount and soaking times as factors.The optimal extraction conditions were as follows:extraction time of 4h,extraction temperature of 40℃,solvent dosage of 25 fold without soaking.The technology is stable and feasible with a higher extraction rate by verifying of the repeatability experiment. |
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| Keywords: | Stevia Stevioside Orthogonal Tests |
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