特产研究2017，Vol.39Issue(3)：1-5,11,6.DOI:10.16720/j.cnki.tcyj.2017.03.001
响应面法优化五味子脱色工艺
Optimization of Decoloration Process of Schisandra chinensis by Response Surface Methodology
摘要
Abstract
This research aimed to optimize decolourization process from Schisandra chinensis with the response surface method.The best decoloring conditions (decolorant,times,dosage,pH and temperature) for S.chinensis were screened in order to provide a theoretical basis for the response surface method.Different decolorizing agents were used and the most suitable one was selected.According to the standard of decolorizing rate,the effects of bleaching agent dosage,pH and temperature on decolourization rate ofS.chinensis were evaluated.The optimal conditions were identified by Box-Behnken response surface design method.D941was identified as the best bleaching agent.The best decoloring process condition identified by Box-Behnken response surface method was 22.5％ dosage of D941,pH 5.34,bleaching temperature for 29℃.The bleaching rate was 76.5％ on this condition.The response surface methodology was applied to the optimization of the decolourization process from S.chinensis,whose process laid a foundation for the comprehensive utilization ofS.chinensis.关键词
五味子/离子交换树脂/响应面法Key words
Schisandra chinensis/Ion exchange resins/response surface methodology分类
医药卫生引用本文复制引用
周艳,周杏,宁凯,刘俊霞..响应面法优化五味子脱色工艺[J].特产研究,2017,39(3):1-5,11,6.基金项目
吉林农业科技学院大学生科技创新科研项目(2015017) （2015017）
吉林农业科技学院青年基金项目(2016Q10) （2016Q10）
