摘要
采用一种新型片状活性炭作为脱色剂对灵芝多糖进行脱色处理,通过单因素优选法得到最优化工艺为:片状活性炭的最佳用量为灵芝多糖提取液的1.25%,脱色温度40℃,脱色时间30 min。最优脱色工艺条件下的平均脱色率为90.3%,多糖保留率为88.4%。
A new type of flaky activated carbon was used as the decolorizing agent for ganoderma lucidum polysaccharide.Through the single factor optimization method,the optimum conditions of the process were as follows:the optimal dosage of flaky activated carbon was 1.25% of ganoderma lucidum polysaccharide extract,decolorization temperature was 40℃,and decolorization time was 30 min.The average decolorization rate was 90.3% and the polysaccharide retention rate was 88.4% under the optimal decolorization conditions.
作者
付文波
缪程平
靳静思
郭媛媛
喻凯云
秦浩男
刘赟霄
Fu Wenbo;Miao Chengping;Jin Jingsi;Guo Yuanyuan;Yu Kaiyun;Qin Haonan;Liu Yunxiao(College of Biological and Chemical Engineering,Jiaxing University,Zhejiang Jiaxing 314001;Key of Laboratory of Clean Chemical Process of Jiaxing,Zhejiang Jiaxing 314001)
出处
《化工时刊》
CAS
2023年第3期11-13,共3页
Chemical Industry Times
基金
青海省科技计划——科技成果转化专项项目(2019—NK—113)
嘉兴学院重点SRT项目(CD8517211137)。
关键词
活性炭
灵芝
多糖
脱色
activated carbon
ganoderma lucidum
polysaccharide
decolorization
