摘要
利用超声波辅助纤维素酶解法对马齿苋中的总生物碱进行了提取,并用溴甲酚绿比色法与正交试验结合的方法确定了最佳提取条件.
Total alkaloid was extracted from portulaca by ultrasound bath-assisted enzymatic hydrol- ysis procedures, through bromine cresol green colorimetric determinating alkaloid content. Combined with the orthogonal experiment research, best condition of total portulaca alkaloid by ultrasound bath-as- sisted enzymatic hydrolysis procedures is determined.
出处
《滨州学院学报》
2011年第6期63-66,共4页
Journal of Binzhou University
关键词
马齿苋
生物碱
提取
紫外分光光度法
portulaca
alkaloid
extraction
ultraviolet spectrophotometric method