Aromatic ring cleavage of veratryl alcohol byPhanerochaete chrysosporium
نویسندگان
چکیده
منابع مشابه
Biodegradation of textile azo-dyes byPhanerochaete chrysosporium.
Of 18 commercially used textile dyes, eight were degraded by the white rot fungus,Phanerochaete chrysosporium, by 40 to 73% based on decrease of colour. Both the lignin-degrading enzyme system ofP. chrysosporium and adsorption to its cell mass were involved in the degradation of the diazo dye, Reactofix Gold Yellow. Degradation was best achieved by adding the dye to the medium and then inoculat...
متن کاملAromatic ring cleavage by a Thiobacillus.
As part of a study on the assimilation of organic compounds by autotrophic microorganisms, enrichment cultures were set up for thiobacilli. A facultatively autotrophic Thiobacillus was isolated in pure culture and grew heterotrophically on many organic compounds including p-hydroxybenzoate (PHBz). Since degradation of aromatic compounds is carried out by a limited range of bacterial genera, the...
متن کاملIntradiol Aromatic Ring Cleavage in a Dioxygenase Model System
Dennis G. Brown* and William J. Hughes Department of Chemistry, University of Idaho, Moscow, Idaho, USA 83843 Z. Naturforsch. 36b, 1324-1330 (1981); received March 23, 1981 Dioxygenase Model, Copper, Catechol The complex (3-n-nonylcatecholato)(l,10-phenanthroline)copper(II) reacts with molecular oxygen to give an isomeric mixture of 2-n-nonylmuconic acid and several secondary oxidation products...
متن کاملRing Cleavage of Some Bicylic Compounds Derived from 1,2,4-Triazine
Ring cleavage occurred when 1,2,4-triazino-1,2,4-triazines (3), (4) and (5) were treated with concentrated hydrochloric acid to yield N-substituted triazines (7) and (8). These confirm the given configuration assigned to the isomeric triazinotriazines. 6-Methyl-2-phenyl-7H-oxazolo [3,2-b][1,2,4]-triazin-7-one (9) underwent ring cleavage on treatment with sodium alkoxide to afford 3-alkoxy-1...
متن کاملVeratryl alcohol oxidases from the lignin-degrading basidiomycete Pleurotus sajor-caju.
The basidiomycete Pleurotus sajor-caju mineralizes ring-14C-labelled lignin (dehydrogenative polymer) when grown in mycological broth. Under these conditions, two veratryl alcohol oxidase (VAO) enzymes were found in the culture medium. They oxidized a number of aromatic alcohols to aldehydes and reduced O2 to H2O2. The enzymes were purified by ion-exchange and gel-permeation chromatography. The...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1985
ISSN: 0014-5793
DOI: 10.1016/0014-5793(85)81037-1