摘要
为优选蜂胶的最佳提取工艺。以蜂胶总黄酮的含量为检测指标,采用微波-超声波技术,通过正交试验确定最佳提取工艺条件。结果显示,蜂胶的最佳提取工艺为加入所提蜂胶15倍量的80%乙醇,在微波功率600W下处理5min,置于70℃温水浴中超声提取2次,每次提取20min。
To optimize the extractive method for propolis. With total llavonoids as the evaluating index, the optimum extractive process was studied by microwave and ultrasonic technology with orthogoral test. The optimum resuits as follows： 80 % alcohol as solvent and dose of 15-fold medicinal materials, the power of microwave 600 W, the treatment time of microwave 5 min, and the ultrasonic extracing two times, 20 min in each time at 70℃ in water.
出处
《食品研究与开发》
CAS
北大核心
2008年第10期74-77,共4页
Food Research and Development
基金
重庆邮电大学青年基金(A2006-49)
关键词
蜂胶
微波-超声波提取
正交试验
总黄酮
propolis
mierowave and ultrasonic extraction
orthogoral test
total flavonoids
