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Immobilization of lipase on a new inorganic ceramics support, toyonite, and the reactivity and enantioselectivity of the immobilized lipase |
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| Authors: | Masanobu Kamori Tsuyoshi Hori Yoshitaka Yamashita Yoshihiko Hirose Yoshinobu Naoshima |
| Affiliation: | a Toyo Denka Kogyo, 2-2-25, Hagi-machi, Kochi 780-8525, Japan b Amano Pharmaceutical, Kunotsubo, Nishiharu-cho, Nishikasugai-gun, Aichi 481-8543, Japan c Faculty of Informatics, Okayama University of Science, 1-1, Ridai-cho, Okayama 700-0005, Japan |
| Abstract: | A porous ceramics support, Toyonite 200-M (TN-M), for the immobilization of lipases was prepared hydrothermally from the minerals of kaolinite. Compared with some other commercial solid supports, the TN-M one exhibited better stability and higher selectivity for lipase proteins, and lipase PS (Pseudomonas cepacia) immobilized on the ceramics support showed higher reactivity for organic substrates than the free crude enzyme. |
| Keywords: | Immobilization Inorganic support Lipase Acylation Biotransformation |
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