Characterization of PVA Degrading Enzymes from Microbacterium barkeri KCCM 10507 and Paenibacillus amylolyticus KCCM 10508
Choi, K.K. (Sogang University, Seoul, Republic of Korea) | Kim, S.Y. (Korea Institute of Industrial Technology, Chonan, Republic of Korea) | Lyoo, W.S. (Yeungnam University, Gyeongsan, Republic of Korea) | Lee, J.W. (Sogang University, Seoul, Republic of Korea), E-mail: [email protected]
The purpose of this study is to search the characteristics of PVA degrading enzymes which were obtained from Microbacterium barkeri KCCM 10507 and Paenibacillus amylolyticus KCCM 10508, respectively. As a result of the PVA degrading test using crude enzymes, the activity of SAO (secondary alcohol oxidase)was maximized after 2 or 3 days from start of the test, while the activity of BDH (beta-diketone hydrolase)was gradually increased during the test. Activities of them were maintained in the presence of PVA, but as PVA was gradually degraded, their activity was decreased.
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