Abstract:

The aim was to study the optimal conditions of of triterpene in hypha of Phellinus igniarius by microwave-assisted extraction. Response surface methodology (RSM) was used to study the effects of ethanol concentration extraction, microwave extraction power and microwave extraction time. The results showed that the optimal extraction conditions of total triterpen were 80% ethanol concentration, the microwave time was 10 min, and the microwave power was 600 W. In this case, the extraction contentof total triterpen from hypha was 1.48 mg/g.