【摘要】 分别探讨了超声波真空冻干提取工艺和常规提取工艺 ,并对两种工艺提取的美国库拉索芦荟 (Aloe.VeraL)中所含的活性物质进行了分析比较。采用超声波提取配合冻干干燥工艺制得的 10 0 :1芦荟凝胶制剂纯度高、活性强 ,经测定 ,其过氧化物酶、蛋白质、有机酸高于常规工艺 ,保留了芦荟凝胶中的大部分活性成分更多还原

【Abstract】 By means of the technology of ultrasonic sterilizing, vacuum contracting and frozen drying, 100:1 aloe gelatin was obtained. The product of 100:1 aloe gelatin frozen dry powder has the quality of high purity and strong activation. It was examined that the activation of enzymes, protein, organic acid was similar to aloe gelatin, and it kept all the activate substances in aloe.更多还原