It was investigated that 5%(w/v) attapulgite addition could effectively remove the red impurity produced in the process of acid hydrolysis of polysialic acid.

 
  • 考察了唾液酸酸水解液的脱色工艺,添加质量浓度为5%25的凹土能有效除去水解液中的红色物质。
今日热词
目录 附录 查词历史