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  1. Yangon University of Distance Education
  1. Yangon University of Distance Education
  2. Department of Chemistry

A Study on Enzymatic Activities of Laccse Extracted from Thisi (Natural Lacquer)

http://hdl.handle.net/20.500.12678/0000007857
http://hdl.handle.net/20.500.12678/0000007857
69ff5af4-8aab-47e6-9c3b-d64af1b29680
a3ec7b24-d2d2-432c-8ecf-fb804f7f2a33
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Title
Title A Study on Enzymatic Activities of Laccse Extracted from Thisi (Natural Lacquer)
Language en
Publication date 2018-12-01
Authors
Tin Ma Ma Pyone
Description
Laccases (EC 1.10.3.2) are oxidoreductases enzymes and are present in fungi, some species of higher plants and insects. In recent years, these enzymes have also been found in some bacterial organisms.This research is mainly related to extraction of Laccase enzyme from Myanmar Lacquer tree (Thitsi) and conducted to determine the enzymatic activities of this partially purified laccase by spectroscopic method using Guaiacol (O-methoxy phenol) as substrate. Optimum conditions for catalytic activities of Laccase are pH 6.0 and 40oC for 150minutes incubation time .The enzyme activity is found to have a linear relationship with different concentration ranging between 0.0033 mg/ mL and 0.0296mg/mL of enzyme.
Keywords
Laccase, Enzymatic activity, Guaiacol
Journal articles
Yangon University of Distance Education Research Journal
186-194
Vol.9,No.1
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