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目的:优选乳疾一贴灵巴布剂的水提取最佳工艺条件。方法:采用L9(34)正交试验法,以羟基红花黄色素A的含量及浸膏得率为试验指标,考察浸泡时间、加水量、提取时间对水回流提取的影响,确定最佳提取条件。结果:最佳提取条件为浸泡1.5 h,第1次加10倍量水,提取1 h,第2次加8倍量水,提取0.5 h。结论:该优选工艺稳定、可行。
Objective: To optimize the optimum extraction condition of water and milk from a paste of Babylon. Methods: L9 (34) orthogonal test was used to study the effect of soaking time, adding amount of water and extracting time on the water reflux extraction with the content of hydroxysafflor yellow A and the yield of the extract as test indexes, and the optimum extraction condition. Results: The optimum extraction conditions were soaking for 1.5 h, the first plus 10 times the amount of water, extraction 1 h, the second plus 8 times the amount of water, extraction 0.5 h. Conclusion: The optimal process is stable and feasible.