摘要
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
Objective: To ascertain the process conditions for extracting the volatile oil from kangchi Capsules. Methods: The effects of water adding amount and extraction time on the yield of volatile oil were studied. The extraction condition of percolation was established with the extract yield and extraction transfer rate of tanshinone Ⅱ A as markers and the optimum condition for reflux method also was selected with the orthogonal test. Results: The volatile oil of Rhizome Acori Graminei could be basically extracted when it was extracted for 5 hours with 12 times of water. Radix Salviae Miltiorrhizae and Radix Polygalae could be effectively extracted with the peocolation and reflux methods in 90% alcohol as a solvent. But the percolation method used less energy consumption and solvent than refluex method. So the production cost was lowered. Conclusion: The experimental results provide the basis for the ascertainment of extraction process of kangchi Capsules.
出处
《中成药》
CAS
CSCD
北大核心
2001年第3期171-173,共3页
Chinese Traditional Patent Medicine
关键词
抗痴胶囊
提取工艺
威菖蒲挥发油
丹参酮ⅡA
正交试验
中药
kangchi capsules
extraction process
volatile oil of Rhizoma Acori
tanshinone Ⅱ A
orthogonal test
