doi:10.16597/j.cnki.issn.1002-154x.2023.03.003
灵芝多糖的脱色工艺研究
付文波1∗ 缪程平1,2 靳静思1 郭媛媛1 喻凯云1 秦浩男1 刘赟霄2
(1. 嘉兴学院 生物与化学工程学院,浙江 嘉兴 314001; 2. 嘉兴市化工清洁工艺重点实验室,浙江 嘉兴 314001)
Studies on Decolorization Process of Ganoderma Lucidum Polysaccharides
Fu Wenbo 1∗ Miao Chengping 1,2 Jin Jingsi 1 Guo Yuanyuan 1 Yu Kaiyun 1 Qin Haonan 1 Liu Yunxiao 2
(1. College of Biological and Chemical Engineering, Jiaxing University, Zhejiang Jiaxing 314001; 2. Key of Laboratory of Clean Chemical Process of Jiaxing, Zhejiang Jiaxing 314001)
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% 。
关键词：活性炭 灵芝 多糖 脱色；
Abstract：
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.
Keywords：activated carbon; ganoderma lucidum; polysaccharide; decolorization;