REACTION CONDITIONS FOR THE PRODUCTION OF GAMMA-CYCLODEXTRIN BY CYCLODEXTRIN GLUCANOTRANSFERASE FROM BREVIBACTERIUM SP NO-9605

Authors
MORI S GOTO M MASE T MATSUURA A OYA T KITAHATA S
Citation
S. Mori et al., REACTION CONDITIONS FOR THE PRODUCTION OF GAMMA-CYCLODEXTRIN BY CYCLODEXTRIN GLUCANOTRANSFERASE FROM BREVIBACTERIUM SP NO-9605, Bioscience, biotechnology, and biochemistry, 59(6), 1995, pp. 1012-1015
Citations number
15
Categorie Soggetti
Biology,Agriculture,"Biothechnology & Applied Migrobiology","Food Science & Tenology
Journal title
Bioscience, biotechnology, and biochemistry → ACNP
ISSN journal
09168451
Volume
59
Issue
6
Year of publication
1995
Pages
1012 - 1015
Database
ISI
SICI code
0916-8451(1995)59:6<1012:RCFTPO>2.0.ZU;2-N
Abstract
The reaction conditions for gamma-CD production by a purified CGTase f rom Brevibacterium sp. No. 9605 mere investigated. The optimum pH and temperature for gamma-CD formation mere 7.0 and 50 degrees C, respecti vely. The addition of calcium ion increased heat stability of the CGTa se and the CDs formation was affected by the concentration of calcium ion. In the presence of ethanol, the yield of gamma-CD from soluble st arch was increased.