正交实验法优选匙羹藤总皂苷的提取工艺
正交实验法;,匙羹藤;,总皂苷;,提取工艺,,正交实验法;,匙羹藤;,总皂苷;,提取工艺,摘要,关键词,1仪器与材料,2实验方法,3结果与分析,4结论,参考
摘要:目的研究匙羹藤总皂苷的最佳提取工艺条件。方法以匙羹藤总皂苷得率为指标,采用正交实验法考察乙醇浓度、料液比、提取时间、提取次数等4个因素对提取效果的影响。结果匙羹藤总皂苷的最佳提取工艺:乙醇浓度70%,料液比1∶6,提取时间3 h,提取2次。结论此最佳工艺可用于匙羹藤总皂苷的提取。关键词:正交实验法; 匙羹藤; 总皂苷; 提取工艺
Study on the Process of the Total Saponins of Gymnema sylvestre by Orthogonal Design
HOU Huirong, WU Xiangyang, YANG Liuqing, JIANG Song, FU Haizhen, FAN Qunyan, ZHU Xiaohuan
(1.Shool of Biology and Environment Engineering ,Jiangsu University ,Zhenjiang 212013, China; 2.Chemistry and Chemical Engineering, Jiangsu University ,Zhenjiang 212013, China; 3.School of Pharmacy, Jiangsu University, Zhenjiang, 212013, China) ......
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