论文部分内容阅读
目的:优选参贝消瘿颗粒的最佳水提取工艺。方法:以芍药苷和迷迭香酸及干膏得率综合评分为评价指标,采用正交试验设计,优选加水量、提取次数、提取时间等工艺参数。结果:最佳提取工艺为加12倍量水,浸泡1 h,第2次加10倍量水,回流提取2次,每次1 h。结论:该工艺稳定、可行,为中试及工业化提取提供参考。
Objective: To optimize the water extraction process of ginseng tablets. Methods: The comprehensive evaluation of paeoniflorin, rosmarinic acid and dry extract yield was used as the evaluation index. The orthogonal experiment design was used to optimize the process parameters such as water addition, extraction times and extraction time. Results: The optimum extraction process was adding 12 times amount of water, soaking for 1 hour, adding water twice for 10 times and extracting twice for 1 hour each time. Conclusion: The process is stable and feasible, providing a reference for the pilot plant and industrial extraction.