论文部分内容阅读
目的:确定助孕胶囊最佳提取条件。方法:分别以淫羊藿苷、分饱和正丁醇提取物为指标,以正交试验法确定乙醇提取及水煎煮最优条件;并对挥发油提取条件进行了考察。结果:当归、香附挥发油的提取以6h为佳;淫羊藿、丹参加12倍量的70％乙醇回流提取2次,每次1h;上述药渣与余药加10倍量水煎煮3次,每次1.5小时为最佳提取条件。结论:上述实验结果可为助孕胶囊提取工艺的确定提供实验依据。
Objective: To determine the best extraction conditions of pregnancy capsule. Methods: Icariin and sub-saturated n-butanol extracts were used as indexes to determine the optimum conditions of ethanol extraction and decoction by orthogonal test. The extraction conditions of volatile oil were also investigated. Results: Angelica, Cyperus rotundus volatile oil extraction 6h better; Epimedium, Salvia 12 times the amount of 70% ethanol reflux extraction 2 times, each 1h; the above dregs and residue plus 10 times the amount of boiling water 3 Times, each time for 1.5 hours for the best extraction conditions. Conclusion: The above experimental results provide experimental evidence for the determination of the extraction process of gelatin capsules.