摘要
从云芝中提取云芝菌丝体多糖。在单因素试验基础上,采用L9(3^4)正交试验确定最佳提取工艺。试验结果表明:在料液比1∶30(g/mL)、温度90℃、提取时间4 h、pH7的条件下,云芝菌丝体多糖得率最高,为8.16%。
Mycelium polysaccharide was extracted from Coriolus versicolor.On the basis of single factor experiment,the best extraction process was determined by using L9(3^4)orthogonal test.The results showed that under the conditions of 1∶30(g/mL)solid-liquid ratio,90℃ extraction temperature,4 h extraction time and pH 7,the extraction rate of polysaccharides from C.versicolor mycelia was the optimal,which was 8.16%.
作者
周春元
闫梅霞
崔丽丽
王英平
ZHOU Chun-yuan;YAN Mei-xia;CUI Li-li;WANG Ying-ping(Institute of Special Wild Economic Animals and Plants,Chinese Academy of Agricultural Sciences,Changchun 130112,Jilin,China)
出处
《粮食与油脂》
北大核心
2020年第12期95-97,共3页
Cereals & Oils
基金
吉林省自然科学基金(20170101011JC)
吉林省省级医药健康产业发展专项资金项目(申报择优支持方向)(20170311053YY)
中国农业科学院科技创新工程项目(No.CAAS-ASTIP-2020-ISAPS)。
关键词
云芝
菌丝体
多糖
提取
工艺优化
Coriolus versicolor
mycelia
polysaccharides
extraction
technology optimization
