Agaricus blazei as a Substrate for the Production of β-1,3-Glucanase by Trichoderma harzianum Rifai
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
27/05/2014
27/05/2014
01/07/2011
|
Resumo |
Extracellular β-1,3-glucanase was produced by Trichoderma harzianum Rifai cultivated in the Agaricus blazei (Agaricus brasiliensis) extract as a substrate in submerged fermentation. A 22-central composite factorial design was developed using the time of culture (x1/day) and Agaricus blazei extract concentration (x2/(g/L)) as variables, and the results were analyzed using response surface methodology (RSM). The results showed that the Agaricus blazei extract concentration was the most important variable in the production of β-1,3-glucanase, and the maximum β-1,3-glucanase activity (0.77 U/mL) was obtained in one day of cultivation. The β-glucan present in the cell wall of Agaricus blazei mushroom proved to be a good substrate for inducing the production of specific β-1,3-glucanase by Trichoderma harzianum Rifai. |
Formato |
341-346 |
Identificador |
http://hrcak.srce.hr/file/105769 Food Technology and Biotechnology, v. 49, n. 3, p. 341-346, 2011. 1330-9862 1334-2606 http://hdl.handle.net/11449/72540 2-s2.0-80053337073 2-s2.0-80053337073.pdf |
Idioma(s) |
eng |
Relação |
Food Technology and Biotechnology |
Direitos |
openAccess |
Palavras-Chave | #β-1,3-glucanase #Medicinal mushrooms #Response surface methodology #Trichoderma harzianum Rifai #Agaricus #Agaricus blazei #Agaricus brasiliensis #Basidiomycota #Hypocrea lixii |
Tipo |
info:eu-repo/semantics/article |