中国果菜2024，Vol.44Issue(7)：29-33,5.DOI:10.19590/j.cnki.1008-1038.2024.07.006
二段式超声辅助沸水提取香菇多糖工艺研究
Study on the Extraction of Lentinus edodes Polysaccharide by Two Phase Ultrasonic Assisted Boiling Water Method
摘要
Abstract
In order to achieve efficient extraction of Lentinan edodespolysaccharides,this article used two-stage ultrasound assisted boiling water extraction.Based on single factor analysis,response surface methodology was used to optimize the optimal extraction process conditions of two-stage ultrasound.The results showed that liquid ratio was 1∶20(g/mL),ultrasonic power was 300 W,ultrasonic temperature was 60℃,the first ultrasonic time was 30 min,and the second ultrasonic time was 5 min,the yield of polysaccharides extraction rate was 13.38%.The result showed that the two-stage ultrasonic assisted boiling water extraction process could significantly increase the extraction rate of L.edodes polysaccharides,which would provide a reliable theoretical basis for the industrial production of L.edodes.关键词
香菇多糖/二段式超声辅助沸水提取/响应面法Key words
Lentinus edodes polysaccharides/two phase ultrasound assisted boiling water/response surface method分类
轻工纺织引用本文复制引用
张潇,李波,聂远洋,贾洋洋,秦令祥,周海旭..二段式超声辅助沸水提取香菇多糖工艺研究[J].中国果菜,2024,44(7):29-33,5.基金项目
河南省科技攻关项目(202102310143) （202102310143）
2017年度高层次人才科研项目(2017020) （2017020）
