张荣嘎, 吴勇, 王雷, 陈卫东. 正交试验优选十味桂芪真武颗粒水提工艺[J]. 蚌埠医学院学报, 2015, 40(1): 110-113. DOI: 10.13898/j.cnki.issn.1000-2200.2015.01.037
    引用本文: 张荣嘎, 吴勇, 王雷, 陈卫东. 正交试验优选十味桂芪真武颗粒水提工艺[J]. 蚌埠医学院学报, 2015, 40(1): 110-113. DOI: 10.13898/j.cnki.issn.1000-2200.2015.01.037
    ZHANG Rong-ga, WU Yong, WANG Lei, CHEN Wei-dong. Optimization of water extraction process for preparing Shiwei Guiqi Zhenwu granules by orthogonal design[J]. Journal of Bengbu Medical College, 2015, 40(1): 110-113. DOI: 10.13898/j.cnki.issn.1000-2200.2015.01.037
    Citation: ZHANG Rong-ga, WU Yong, WANG Lei, CHEN Wei-dong. Optimization of water extraction process for preparing Shiwei Guiqi Zhenwu granules by orthogonal design[J]. Journal of Bengbu Medical College, 2015, 40(1): 110-113. DOI: 10.13898/j.cnki.issn.1000-2200.2015.01.037

    正交试验优选十味桂芪真武颗粒水提工艺

    Optimization of water extraction process for preparing Shiwei Guiqi Zhenwu granules by orthogonal design

    • 摘要: 目的:优选十味桂芪真武颗粒的水提工艺.方法:采用正交设计,以黄芪甲苷、芍药苷的含量和得膏率为指标,考察溶剂量、提取时间以及提取次数对提取结果的影响,筛选最佳提取工艺.结果:最佳提取工艺参数为:加6倍水,煎煮3次,每次1 h.结论:优选的提取工艺切实可行.

       

      Abstract: Objective:To establish an optimal extraction process for Shiwei Guiqi Zhenwu granules.Methods:The yield of dry extract and the extraction rates of astragaloside A and paeoniflorin were used as the indices;the orthogonal design was used to investigate the influence of the solvent volume extraction time and extraction frequency on the extraction results.Results:The best extraction process was adding 6 times of water and decocting three tiwes, 1 hour each time.Conclusions:The optimal extraction process is feasible and reliable.

       

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