食品工业科技2018，Vol.39Issue(5)：146-150,5.DOI:10.13386/j.issn1002-0306.2018.05.028
超声辅助酶法提取柚子皮多糖工艺的响应面优化
Optimization of ultrasonic assisted enzyme method extraction technique on shaddock peel polysaccharides by response surface methodology
摘要
Abstract
Used shaddock peel as raw material to extract polysaccharides by ultrasonic assisted enzyme method via the response surface optimization.The results showed that the best extracting technological parameters of shaddock peel polysaccharides were as follows:pH6,solid to liquid ratio 1∶30 g/mL,enzyme amount 1.7％,enzyme ratio 1∶1,enzymolysis time 1.2 h,enzymolysis temperature 50 ℃,ultrasonic time 29 min,ultrasonic temperature 70 ℃.In this condition,the extraction rate of shaddock peel polysaccharides was 82.4％,the yield of polysaccharides was 27.3％ and the purification rate was 46.2％.关键词
柚子皮多糖/超声波辅助/纤维素酶/果胶酶/响应面法Key words
shaddock peel polysaccharidess/ultrasonic-assisted extraction/cellulase/pectinase/response surface method分类
轻工纺织引用本文复制引用
张荔菲,刘莹,王益,黄文..超声辅助酶法提取柚子皮多糖工艺的响应面优化[J].食品工业科技,2018,39(5):146-150,5.基金项目
农业部公益性行业(农业)科研专项项目(201503142). （农业）
