Oxidative enzymes activities from Lentinula edodes on agribusiness substrate
DOI:
https://doi.org/10.5433/1679-0359.2009v30n4p881Keywords:
Shiitake, Waste, Oxidative enzymes, Substrate, LaccaseAbstract
Basidyomycete Lentinula edodes has its related enzymatic activity mainly on the agribusiness waste kind used as a substrate. The objective of this work was to verify the activity of oxidative enzymes lacase (Lac), lignina peroxidase (LiP) and manganese peroxidase (MnP) of three L. edodes strains, in stationary system, cultivated the 25 ºC, in the absence of light, in substrates wtih 20% of bran of rice, 1% of CaCO3 and 79% of rice husk (CA), eucalyptus sawdust (SE), cassava bagasse (BM) and sugarcane bagasse (BC), adjusted to 60% of humidity. The Lac and MnP activities were bigger in eucalyptus sawdust (SE) and sugarcane bagasse (BC). The LiP activity was not induced for tested substrates. The rice husk (CA) and cassava bagasse (BM) substrates, although are not adequate to produce Lac or MnP, can be used as additives to increase the porosity, air availability and easy metabolism polysaccharides.
Downloads
Published
How to Cite
Issue
Section
License
Semina: Ciências Agrárias adopts the CC-BY-NC license for its publications, the copyright being held by the author, in cases of republication we recommend that authors indicate first publication in this journal.
This license allows you to copy and redistribute the material in any medium or format, remix, transform and develop the material, as long as it is not for commercial purposes. And due credit must be given to the creator.
The opinions expressed by the authors of the articles are their sole responsibility.
The magazine reserves the right to make normative, orthographic and grammatical changes to the originals in order to maintain the cultured standard of the language and the credibility of the vehicle. However, it will respect the writing style of the authors. Changes, corrections or suggestions of a conceptual nature will be sent to the authors when necessary.
