食品工业科技2017，Vol.38Issue(1)：234-237,4.DOI:10.13386/j.issn1002-0306.2017.01.037
响应曲面法优化超声波提取玉竹总皂苷的工艺研究
Optimization of ultrasonic extraction process of total saponins from Polygonatum odoratum by response surface methodology
摘要
Abstract
Based on the single-factor experiments,taking sarsasapogenin as the standard,response surface methodology was employed to optimize the different parameters,which affected the extraction rate of total saponins,and the technology conditions for extraction of total saponins from Polygonatum odoratum were determined.The optimum ultrasonic-assisted extraction conditions were as follows:ultrasonic power of 354 W,ultrasonic time of 31 min and solid-liquid ratio of 1∶27 (g∶ mL).Under these optimized conditions,the extraction rate of total saponins reached 4.72％,which was in good agreement with the predicted value.The method proposed in this study provided a scientific and stable base for further development and utilization of Polygonatum odoratum source as well as new drugs.关键词
玉竹/总皂苷/超声波/响应曲面法/菝葜皂苷元Key words
Polygonatum odoratum/total saponins/ultrasonic/response surface/Sarsasapogenin分类
轻工纺织引用本文复制引用
宁波,于丽颖,王晓林,谭乃迪,钟方丽,罗亚楠..响应曲面法优化超声波提取玉竹总皂苷的工艺研究[J].食品工业科技,2017,38(1):234-237,4.基金项目
吉林省科技厅科技支撑计划项目(201330206021). （201330206021）
