摘要
目的：本实验旨在考察超声波提取刺玫果总鞣质的最佳工艺条件。方法：本试验采用超声波法提取刺玫果总鞣质，用正交设计L9（3^4）表优选超声提取的条件，采用干酪素法测定总鞣质含量。结果：超声波提取的最佳工艺为刺玫果粉末过100目筛、8倍溶剂量、提取功率400瓦．提取时间1h。测得刺玫果中总鞣质平均含量为2．467％。结论：超声波提取刺玫果中总鞣质是可行的。
Objective： We wanted to observe the host condition for ultrasonic extration of tanming in Rosa davurica Pall.Methods： We studied the ultrsonic extraction of tannins in Rosa davurica Pall.by orthogonal design table L9 （3^4）;the casein method was used to determine the content of tannins.Results：the best condition for the extraction of Rosacea Rosa L. by the ultrasonic technology were that the time for extraction was I hour, the power for extraction was 400 watt, the smashing extent was 30mu, the ration of the solvent and stuff was 8： 1; the average deternination of tannins in Rosa davurica Pall.was 2.467% .Conclusion： It was available to extract total tannins in Rosa davurica Pall through ulna sonic technology.
出处
《黑龙江医药》
CAS
2007年第1期31-32,共2页
Heilongjiang Medicine journal
关键词
刺玫果
鞣质
超声波法
正交试验
干酪素法
Rosa davurica Pall
Tannins
uhrasonic technology
orthogonal experiment
casein method
