Thermal Stabilization of HEWL by Adsorption on Biochar

Noritomi, Hidetaka (2020) Thermal Stabilization of HEWL by Adsorption on Biochar. In: New Advances in Materials Science and Engineering Vol. 2q. B P International, pp. 133-141. ISBN 978-93-89562-71-2

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Abstract

The heat stress tolerance of hen egg white lysozyme (HEWL) was markedly enhanced by the
adsorption of HEWL on bamboo charcoal powder (BCP), which is a kind of biochar. HEWL was firmly
adsorbed on BCP even at high temperatures. The secondary structure of HEWL was altered to some
extent by the adsorption of HEWL on BCP. The remaining activity of BCP-adsorbed HEWL exhibited
more than 20% after the incubation for 30 min at 90°C although that of free one was hardly observed.
Moreover, the half-life of BCP-adsorbed HEWL was 13 min at 90°C while that of free one was 4 min.

Item Type: Book Section
Subjects: European Repository > Materials Science
Depositing User: Managing Editor
Date Deposited: 29 Nov 2023 03:31
Last Modified: 29 Nov 2023 03:31
URI: http://go7publish.com/id/eprint/3726

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