张建军, 余纯, 陈志挺. 胃灵颗粒提取工艺研究[J]. 蚌埠医学院学报, 2009, 34(7): 625-627.
    引用本文: 张建军, 余纯, 陈志挺. 胃灵颗粒提取工艺研究[J]. 蚌埠医学院学报, 2009, 34(7): 625-627.
    ZHANG Jian-jun, YU Chun, CHEN Zhi-ting. Optimal extraction technique of Weiling granules[J]. Journal of Bengbu Medical College, 2009, 34(7): 625-627.
    Citation: ZHANG Jian-jun, YU Chun, CHEN Zhi-ting. Optimal extraction technique of Weiling granules[J]. Journal of Bengbu Medical College, 2009, 34(7): 625-627.

    胃灵颗粒提取工艺研究

    Optimal extraction technique of Weiling granules

    • 摘要: 目的:探讨胃灵颗粒剂的提取工艺。方法:以80%醇浸出物得率和总黄酮提取量为考察指标,采用正交设计筛选胃灵颗粒剂最佳提取工艺。结果:最佳提取工艺为药材饮片以9倍水提取3次,每次50min。结论:所优选胃灵颗粒剂提取工艺条件稳定可行。

       

      Abstract: Objective: To screen and optimize the extraction technique of Weiling granules.Methods: The extraction yield of total flavonoids and 80% alcohol extractive were been as the investigative indexes,the best extraction technique was evaluated by orthogonal experimental design.Results: The optimized extraction technique was that the decoction pieces were added with 9 times of water,extracting three times for 50 minutes every time.Conclusions: The optimum extraction was simple,reasonable and useful for further development.

       

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