2007
DOI: 10.1139/w06-121
|View full text |Cite
|
Sign up to set email alerts
|

Optimization of laccase production from Trametes versicolor by solid fermentation

Abstract: The regulation of culture conditions, especially the optimization of substrate constituents, is crucial for laccase production by solid fermentation. To develop an inexpensive optimized substrate formulation to produce high-activity laccase, a uniform design formulation experiment was devised. The solid fermentation of Trametes versicolor was performed with natural aeration, natural substrate pH (about 6.5), environmental humidity of 60% and two different temperature stages (at 37 degrees C for 3 days, and the… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
4
0
16

Year Published

2010
2010
2024
2024

Publication Types

Select...
3
2
1

Relationship

0
6

Authors

Journals

citations
Cited by 17 publications
(20 citation statements)
references
References 30 publications
0
4
0
16
Order By: Relevance
“…It has not been associated with any plant disease; therefore, it is not considered to be pathogenic. Many species of Trametes have been reported as laccase producers, e.g., T. versicolor , T. hirsuta , and T. trogii . Although there are some previous studies on laccase production from T. polyzona , the appropriate steps for purification and characterization of this enzyme have so far not been studied.…”
Section: Introductionmentioning
confidence: 99%
“…It has not been associated with any plant disease; therefore, it is not considered to be pathogenic. Many species of Trametes have been reported as laccase producers, e.g., T. versicolor , T. hirsuta , and T. trogii . Although there are some previous studies on laccase production from T. polyzona , the appropriate steps for purification and characterization of this enzyme have so far not been studied.…”
Section: Introductionmentioning
confidence: 99%
“…Los requerimientos de humedad dependen del tipo de sustrato, microorganismo y enzima a producir (De Souza et al, 2002;Rosales et al, 2002;Panagiotou et al, 2003;Asgher et al, 2006;Azin et al, 2007). Por esta razón, la humedad del sustrato es una variable considerada en los estudios de optimización junto con las variables ya mencionadas (Jecu, 2000;Shah y Madamwar, 2005;Azin et al, 2007;Jing et al, 2007). La humedad del sustrato es relevante para el crecimiento de los hongos en cultivo sólido, sin embargo, se reconoce que, la eficiencia del proceso depende mayoritariamente de la actividad de agua (Aw), variable que da información acerca de las interacciones físicas entre el agua y los sustratos.…”
Section: Humedad Y Actividad De Aguaunclassified
“…Los niveles de producción de enzimas lignocelulolíticas son modificados drásticamente durante el transcurso del crecimiento de los hongos al acidificarse o alcalinizarse el medio de producción, por ello, se contempla en la mayoría de los estudios de optimización (Jecu, 2000;Panagiotou et al, 2003;Shah y Madamwar, 2005;Jing et al, 2007). La producción de enzimas se ve afectada drásticamente cuando el pH del cultivo sólido es menor que 5 ó mayor que 7.…”
Section: El Phunclassified
See 2 more Smart Citations