摘要
目的:探讨用超声提取法提取天麻中天麻素的工艺条件,为超声提取在工业生产中的应用积累参数。方法:以天麻素的含量及提取率为指标,用正交试验法对天麻的超声提取工艺进行优选,确定最佳的提取工艺条件。结果:最佳工艺条件为60目粒度的药材加70%乙醇溶液经浸泡12 h后超声提取两次,每次45 min。结论:超声提取法对有效成分的提取率比常规法高,并大大地缩短了提取时间。
Objective： The discussion withdraws in the Gastrodia elate BI with the supersomc extraction process the gastrodin technological conditions, for supersonic extraction in industrial production application accumulation parameter. Method： gastrodin the content and the extraction rate of targets, using orthogonal test on the ultrasound Gastrodia elate B1 extraction process were selected, to determine the best extraction process condition. Results： The best process condition are 60 item of granularity raw materials for medicine Adds 70% ethyl alcohol solution after soaking 12 h Supersonic extraction two times, every 45 rain. Conclusion： The Supersonic extraction effective components of extraction rate than conventional high, and greatly shortened the extraction time.
出处
《数理医药学杂志》
2009年第4期461-463,共3页
Journal of Mathematical Medicine
关键词
天麻
天麻素
正交试验
超声提取
gastrodia elate
gastrodin
orthogonal test
supersonic extraction
