With sesame meal as raw material, ultrasound was used to extract sasaminol triglucosides. Based on singe factor experiment,the extraction conditions of sesaminol triglucosides in sesame meal were optimized by response surface methodology using the yield of sesamenol triglucosides as response value. The results showed that the optimal extraction conditions of sesaminol triglucosides were obtained as follows: ultrasonic power 1 220 W, continuous ultrasound wave, extraction solution pH 7.7, magnetic stirring speed 430 r/min. Under these conditions,the yield of sesaminol triglucosides was(4.31±0.03)mg/g. |