| 食用乙醇常温浸提法提取红景天苷 |
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| 引用本文： | 王化田,龚钢明. 食用乙醇常温浸提法提取红景天苷[J]. 食品工业, 2006, 0(3) |
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| 作者姓名： | 王化田 龚钢明 |
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| 作者单位： | 上海应用技术学院生物与食品工程系，上海应用技术学院生物与食品工程系 上海 200235，上海 200235 |
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| 摘 要： | 以超临界CO_2萃取后的高山红景天干粉为原料,进行食用乙醇常温浸提法提取红景天苷的工艺研究,采用正交实验设计筛选出最佳的提取工艺参数为：乙醇浓度为40%,溶剂和原料之比为6：1。常温浸提时间为48h,颗粒度为40目。
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| 关 键 词： | 高山红景天 红景天苷 常温浸提 |
Extraction of Salidroside in Rhodiola sachalinensis with Grain Alcohol at Room-temperature |
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| Wang Hua-tian Gong Gang-ming. Extraction of Salidroside in Rhodiola sachalinensis with Grain Alcohol at Room-temperature[J]. The Food Industry, 2006, 0(3) |
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| Authors: | Wang Hua-tian Gong Gang-ming |
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| Affiliation: | Shanghai 200235 |
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| Abstract: | With materials of Rhodiola sachalinensis powder extracted after supercritical CO_2 extraction,the pro- cess for the extraction of salidroside was studied by using grain alcohol at room-temperature.The optimal process conditions was screened out with orthogonal experiment design:the concentration of grain alcohol is 40%,the ratio of solvent to material is 6:1,the extraction time at room-temperature is 48h and the graininess is 40 mesh. |
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| Keywords: | Rhodiola sachalinensis salidroside extract at room-temperature |
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