Publication detail

Production and biochemical characterization of polygalacturonases produced by Aureobasidium pullulans from forest soil

OMELKOVÁ, J.

Original Title

Type

journal article - other

Language

English

Original Abstract

The life style of Aureobasidium pullulans on pectin medium and its production of extracellular polygalacturonases are closely related. Polygalacturonases with random action pattern (EC 3.2.1.15) were formed in the first phases of cultivation, whereas exopolygalacturonases (EC 3.2.1.67) with terminal action pattern on pectin were produced during the whole growth of this yeast-like fungus. The production and inactivation of individual enzyme forms during cultivation were strongly dependent on the pH value of the pectin medium. Various kinds of stress can support the prolongation of the phase of endo-acting enzyme production, as well as the increase of their activity.

Keywords

Aureobasidium pullulans; exopolygalacturonase; multiple forms; polygalacturonase

Authors

OMELKOVÁ, J.

RIV year

2006

Released

1. 5. 2006

ISBN

0524-9007

Periodical

Annales Universitatis Scientiarum Budapestiensis, Sectio Mathematica

Year of study

Number

State

Hungary

Pages from

257

Pages to

262

Pages count

BibTex

@article{BUT43613,
  author="Jiřina {Omelková}",
  title="Production and biochemical characterization of polygalacturonases produced by Aureobasidium pullulans from forest soil",
  journal="Annales Universitatis Scientiarum Budapestiensis, Sectio Mathematica",
  year="2006",
  volume="1",
  number="56",
  pages="257--262",
  issn="0524-9007"
}