Cellulase Production in Solid-State Fermentation by Marine Aspergillus sp. ZJUBE-1 and Its Enzymological Properties

2012 ◽  
Vol 16 (1) ◽  
pp. 381-386 ◽  
Author(s):  
Jiefeng Liu ◽  
Dongsheng Xue ◽  
Keke He ◽  
Shanjing Yao
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Cellulase Production ◽  
Aspergillus Sp

scholarly journals Cellulase production by Aspergillus sp. on rice grass (Spartina spp.) under solid-state fermentation

2012 ◽  
Vol 6 (39) ◽  
pp. 6785-6792 ◽  
Author(s):  
Liang Xiaohui ◽  
Huang Yinjiu ◽  
Hua Dongliang ◽  
Zhang Jie ◽  
Xu Haipeng ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Cellulase Production ◽  
Aspergillus Sp

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

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.

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
Sign in / Sign up

Export Citation Format

Share Document