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目的 :确定抗痴胶囊挥发油提取与醇提的工艺条件。方法 :考察加水量与提取时间对挥发油提取得率的影响 ;以浸膏得率、丹参酮ⅡA 提取转移率为指标 ,考察渗漉法提取工艺条件 ,并用正交试验优选回流提取工艺条件。结果 :石菖蒲加 12倍量水提取 5h ,可使挥发油基本馏出 ;而丹参、远志以 90 %乙醇为溶媒 ,用渗漉法和回流法提取均能获得较好的效果 ,但用渗漉法提取较回流法可减少能耗和溶液媒用量 ,从而降低生产成本。结论 :上述实验结果可为抗痴胶囊提取工艺的确定提供实验依据
Objective : To determine the process conditions of volatile oil extraction and alcohol extraction from Kangbi Capsule. Methods: The effects of water addition and extraction time on the extraction yield of volatile oil were investigated. The extraction yield and tanshinone IIA extraction transfer rate were used as indexes to evaluate the extraction process conditions and the extraction conditions were optimized using orthogonal test. Results: Shichangpu plus 12 times the amount of water extracted 5h, can basically distill out the volatile oil; Danshen, Polygalaceae use 90% ethanol as the solvent, the use of osmotic and reflux extraction method can get better results, but the use of osmotic Compared with the reflux method, the extraction method can reduce the energy consumption and the amount of solution media, thereby reducing the production cost. Conclusion : The above experimental results can provide experimental basis for the determination of anti-fat capsule extraction process