| 芦笋老茎总皂甙提取工艺优化 |
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| 引用本文： | 蔡金星,刘秀凤,常学东,冯清爱,张兴运.芦笋老茎总皂甙提取工艺优化[J].食品与机械,2009,25(4). |
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| 作者姓名： | 蔡金星 刘秀凤 常学东 冯清爱 张兴运 |
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| 作者单位： | 1. 河北科技师范学院食品工程系,河北,秦皇岛,066004
2. 河北科技师范学院欧美学院,河北,秦皇岛,066004 |
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| 摘 要： | 以芦笋老茎为原料,研究提取温度、提取时间、乙醇浓度、料液比对芦笋皂甙提取的影响.通过Taguchi稳健试验设计,确定最佳提取工艺条件为:提取温度75℃,提取时间2.5 h,乙醇体积浓度90%,料液比1:15(W:V),提取次数为2次.
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| 关 键 词： | 芦笋 皂甙 最佳提取工艺 |
Optimization of coarse saponins extraction from the older stems of asparagus officinalis |
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| CAI Jin-xing,LIU Xiu-feng,CHANG Xue-dong,FENG Qing-ai,ZHANG Xing-yun.Optimization of coarse saponins extraction from the older stems of asparagus officinalis[J].Food and Machinery,2009,25(4). |
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| Authors: | CAI Jin-xing LIU Xiu-feng CHANG Xue-dong FENG Qing-ai ZHANG Xing-yun |
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| Abstract: | The extraction of coarse saponins from the older stems of Asparagus Officinalis was optimized by employing Taguehi Robust Experimental Design. The optimum extraction conditions were as follows: concentration of ethanol,90% (V : V) ; temperature,75 ℃; ratio of material to ethanol solution, 1 : 15(W : V) ; extraction time,2. 5 h; and the extraction was executed twice. |
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| Keywords: | Asparagus Coarse saponins Optimum extraction technology |
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