正交法优选隐孔菌挥发油提取工艺  

Studies on the Extraction Process of Cryptoporus volvatus Oil by Orthogonal Design Method

作　　者：赵航 梁文权[2] 

机构地区：[1]杭州泰士生物科技有限公司,杭州310012 [2]浙江大学药学院,杭州310031

出　　处：《中药材》2004年第5期373-374,共2页Journal of Chinese Medicinal Materials

摘　　要：目的:用正交试验法优选隐孔菌挥发油的提取工艺。方法:以挥发油提取量为指标,以浸泡时间、提取时间、加水量为因素进行正交实验。结果:最佳提取工艺条件为:加水10倍浸泡1h,加热提取8h。结论:提取工艺简便易行。Objective:To choose the best extraction process of Cryptoporus volvatus oil by orthogonal design method. Methods: The process was studied by orthogonal design method with the extraction ratio of the oil as criteria,and three factors were chosen,including the soak time,the decoct time and the water amount. Results:The best extraction process was as follow:The crude drug was soaked for 1h and decocted for 8h and 10 times water was added. Conclusion:The extraction process is simple and easy to produce.

关 键 词：正交法 隐孔菌挥发油 提取工艺 中药 

分 类 号：TQ461[化学工程—制药化工]