摘要
目的:为充分利用花生壳植物资源,避免资源的浪费,探讨花生壳总黄酮的提取及鉴别方法。方法:采用超声波乙醇浸提法从花生壳中提取黄酮类物质,对所提取的黄酮类物质进行验证,并用分光光度法测定含量。结果:测得样品中总黄酮的含量C=0.5937 mg/ml,回收率为101.1%,其纯度和产率均较高。结论:该方法采用全物理过程,无任何污染,是提取花生壳黄酮类物质的有效途径。
Objective： In order to make use of the resources of peanut hulls , avoid wasting and approach the extraction of total flavanone of peanut hulls. Methods： The flavonids were extracted by ethanol as the solvent from peanut hulls with ultrasonic wave and ethanol extraction . Using spectrophotometry to extract and check the flavanone of peanut hulls. Results：By this method getting the density of the total flavanone of peanut hulls is C = 0. 5937mg/ml and the rate of recovery is 101.1%. Conclusion ： This text provides the extraction and purifying methods to get the outcome and the purity of the flavanone are all very high . This method is a purely physical process and has not any pollution. It is an ideal way to extract the flavanone of peanut hulls.
出处
《微量元素与健康研究》
CAS
2006年第5期28-30,共3页
Studies of Trace Elements and Health
关键词
超声波提取
花生壳
总黄酮
鉴别
ultrasonic wave treatment
peanut hulls
total flavanone
identification
