食品工业科技2013，Vol.34Issue(5)：259-263,5.
响应面优化超声波法提取黑豆异黄酮的工艺研究
Research of ultrasonic wave extraction of isoflavone from black soybean by response surface methodology
摘要
Abstract
The ultrasonic wave extraction process of isoflavone from black soybean which occurred in Jinlin was studied.A central composite experiment of three factors and three levels,concluding liquid-solid ration,extraction time and temperature, was designed based on the results of single factor experiments.And the results were analyzed by response surface methodology with Design - expert.The optimal parameters of ultrasonic wave extraction from black soybean was liquid-solid ration of 46:1 (mL/g),extraction time of 51min and temperature of 52℃.Under the optimal conditions, the actual measured value of black soybean content was 1.883%, while the predicted value was 1.891%.The technical parameters of ultrasonic wave extraction process were reliable due to the small difference between the two values.Compared with the shaking extraction method, ultrasonic wave extraction process had some advantages,such as high efficient,time efficient and energy saving.The results showed that the soybean content from Jinlin in the highest and the soybean content from Shanxi was the lowest by measuring the isoflavone content from black soybean which occurred in four different areas under the optimal parameters.关键词
黑豆/异黄酮/超声波法/响应面实验Key words
soybean/ isoflavone/ ultrasonic wave extraction/ response surface methodology分类
轻工纺织引用本文复制引用
豆亚静,张晓龙,常丽新,闫金萍,吴丹..响应面优化超声波法提取黑豆异黄酮的工艺研究[J].食品工业科技,2013,34(5):259-263,5.基金项目
河北联合大学轻工学院大学生科技创新基金. （）
