Thermostable cellulase production of Aspergillus fumigatus Z5 under solid-state fermentation and its application in degradation of agricultural wastes

2011 ◽  
Vol 65 (5) ◽  
pp. 717-725 ◽  
Author(s):  
Dongyang Liu ◽  
Ruifu Zhang ◽  
Xingming Yang ◽  
Hongsheng Wu ◽  
Dabing Xu ◽  
...  
Keyword(s):  
Solid State ◽  
Aspergillus Fumigatus ◽  
Solid State Fermentation ◽  
Cellulase Production ◽  
Agricultural Wastes ◽  
Thermostable Cellulase

Cellulase production by semi-continuous solid state fermentation (SSF)

2010 ◽  
Vol 150 ◽  
pp. 169-170
Author(s):  
Yujie Zhou ◽  
Jianan Zhang ◽  
Lingmei Dai ◽  
Tiegang Hu ◽  
Dehua Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Cellulase Production

Screening of low cost agricultural wastes to maximize the fructosyltransferase production and its applicability in generation of fructooligosaccharides by solid state fermentation

2017 ◽  
Vol 118 ◽  
pp. 19-26 ◽  
Author(s):  
Mohd Anis Ganaie ◽  
Hemant Soni ◽  
Gowhar Ahmad Naikoo ◽  
Layana Taynara Santos Oliveira ◽  
Hemant Kumar Rawat ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Low Cost ◽  
Agricultural Wastes

scholarly journals PRODUCTION AND CHARACTERIZATION OF CELLULOLYTIC ENZYMES BY ASPERGILLUS NIGER AND RHIZOPUS SP. BY SOLID STATE FERMENTATION OF PRICKLY PEAR

2016 ◽  
Vol 29 (1) ◽  
pp. 222-233 ◽  
Author(s):  
TAMIRES CARVALHO DOS SANTOS ◽  
GEORGE ABREU FILHO ◽  
AILA RIANY DE BRITO ◽  
AURELIANO JOSÉ VIEIRA PIRES ◽  
RENATA CRISTINA FERREIRA BONOMO ◽  
...  
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Water Activity ◽  
Solid State Fermentation ◽  
Cellulase Production ◽  
Cellulolytic Enzymes ◽  
Optimum Conditions ◽  
Thermostable Enzymes ◽  
Fermentation Time ◽  
Rhizopus Sp

ABSTRACT: Prickly palm cactus husk was used as a solid-state fermentation support substrate for the production of cellulolytic enzymes using Aspergillus niger and Rhizopus sp. A Box-Behnken design was used to evaluate the effects of water activity, fermentation time and temperature on endoglucanase and total cellulase production. Response Surface Methodology showed that optimum conditions for endoglucanase production were achieved at after 70.35 h of fermentation at 29.56°C and a water activity of 0.875 for Aspergillus niger and after 68.12 h at 30.41°C for Rhizopus sp. Optimum conditions for total cellulase production were achieved after 74.27 h of fermentation at 31.22°C for Aspergillus niger and after 72.48 h and 27.86°C for Rhizopus sp. Water activity had a significant effect on Aspergillus niger endoglucanase production only. In industrial applications, enzymatic characterization is important for optimizing variables such as temperature and pH. In this study we showed that endoglucanase and total cellulase had a high level of thermostability and pH stability in all the enzymatic extracts. Enzymatic deactivation kinetic experiments indicated that the enzymes remained active after the freezing of the crude extract. Based on the results, bioconversion of cactus is an excellent alternative for the production of thermostable enzymes.

Comparative Study of Cellulase Production Using Submerged and Solid-State Fermentation

2019 ◽  
pp. 99-113
Author(s):  
Hemansi ◽  
Subhojit Chakraborty ◽  
Garima Yadav ◽  
Jitendra Kumar Saini ◽  
Ramesh Chander Kuhad
Keyword(s):  
Solid State ◽  
Comparative Study ◽  
Solid State Fermentation ◽  
Cellulase Production

scholarly journals Solid-state fermentation for cellulase production byPestalotiopsis versicolor

1983 ◽  
Vol 25 (3) ◽  
pp. 869-872 ◽  
Author(s):  
M. N. A. Rao ◽  
B. M. Mithal ◽  
R. N. Thakkur ◽  
K. S. M. Sastry
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Cellulase Production

Fungal solid-state fermentation and various methods of enhancement in cellulase production

2014 ◽  
Vol 67 ◽  
pp. 319-338 ◽  
Author(s):  
Li Wan Yoon ◽  
Teck Nam Ang ◽  
Gek Cheng Ngoh ◽  
Adeline Seak May Chua
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Cellulase Production
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