Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Hubei Agricultural College》 2001-02
Add to Favorite Get Latest Update

Co-immobilizing of Catalase and Yeast

HU Yang1,LEI Xiao2,WANG Zheng2,XIE Da-ping2 (1 .College of Vocational Education,Hunan Agricultural University,Changsha, Hunan 410128, China;2. College of Science,Hunan Agricultural University,Changsha, Hunan 410128,China)  
Catalase and yeast were immobilized together by polycation complex.Catalase leakage was overcome in the doing so. Oxygen supply and yeast multiplication were improved. The optimum pH of the immobilizing was 6~8.The activity recovery of the immobilized enzyme reached 68% as polycation concentration was kept at 150 mmol/L.At room temperature,the activity of enzyme decreased about 58% in the 5th day.In the co-immobilizing particle yeast cell increased up to 5×109 /g in one day.
【Fund】: 湖南省科技厅资助项目! (98- 2 5 - 3)
【CateGory Index】: Q814.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved