Effect of Solvent on Catalysis of Protease Adsorbed on Biochar in Organic Media

Noritomi, Hidetaka (2020) Effect of Solvent on Catalysis of Protease Adsorbed on Biochar in Organic Media. In: New Advances in Materials Science and Engineering Vol. 2. B P International, pp. 124-132. ISBN 978-93-89562-71-2

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Abstract

The adsorption immobilization of the serine protease α-chymotrypsin (α-CT) onto bamboo charcoal
powder (BCP), which is a kind of biochar, improved the transesterification rate of N-acetyl-L-tyrosine
ethyl ester (N-Ac-Tyr-OEt) with n-butanol (BuOH) in 9 organic solvents. Organic solvents strongly
affected the catalysis of BCP-adsorbed α-CT. The transesterification rate of BCP-adsorbed α-CT was
much superior to that of free α-CT in every organic solvent. Especially, the transesterification rate of
BCP-adsorbed α-CT was about 760 times higher than that of free α-CT in n-butyl acetate.

Item Type: Book Section
Subjects: European Repository > Materials Science
Depositing User: Managing Editor
Date Deposited: 05 Dec 2023 03:40
Last Modified: 05 Dec 2023 03:40
URI: http://go7publish.com/id/eprint/3725

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