摘要
目的优选冰香散的最佳提取工艺。方法以得油率为评价指标,采用正交试验设计法考察颗粒粒度、加水量、浸泡时间、蒸馏时间4个因素对提取效果的影响,通过综合评分筛选出冰香散的最佳提取工艺。结果综合考虑各因素的影响及生产实际需要,确定的最佳提取工艺为:冰香散药材打成中粉,加入10倍量水,浸泡1.5小时,共水蒸馏提取6小时。结论该工艺条件对冰香散挥发油的生产具有一定的指导和参考意义。
Objective To optimize the extraction process of Bing-xiang Powder volatile oil. Methods Extraction yields of Bing - xiang Powder volatile oil was regarded as investigation index, and particle size, the amount of water,soaking time and duration on extraction were evaluated by orthogonal experimental design, and the best extraction process was statistically analyzed and screened by index comprehensive evaluation method. Results Considering the effects of three factors and actual production process synthetically, the optimum condition of extraction process was that the medium powder, in 10 folds water, soaked 1.5 hours, extracted 6 hours. Conclusion The optimum extraction process will have some instruction meaning and reference value to the production of Bing - xiang Powder volatile oil.
出处
《环球中医药》
CAS
2013年第7期518-520,共3页
Global Traditional Chinese Medicine
基金
国家自然科学基金(81072948)
广东省建设中医药强省立项资助科研课题(2010397)
关键词
冰香散
挥发油
正交设计
提取工艺
Bing-xiang Powder
Volatile oil
Extraction process
Orthogonal design
