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Stability of crude ligninases: Effect of different hydrogen peroxide concentrations in the presence of aromatic alcohols

✍ Scribed by Julio Silva Araujo Neto; Sérgio Hélio Kling

Publisher
Springer-Verlag
Year
1993
Tongue
English
Weight
182 KB
Volume
7
Category
Article
ISSN
0951-208X

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✦ Synopsis

In absence of veratryl alcohol (VA), Phanerochaete chrysosporium ligninases were extensively inactivated by H202 concentrations as low as 5.0 ~M (i hr exposure time, pH 4.5, 38°C). In the presence of 2.5 mM VA (but not 2.5 mM benzyl alcohol), protection occurred below 500 ~M H202.

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