Culture optimization for production and characterization of bioflocculant by Aspergillus flavus grown on chicken viscera hydrolysate

2019 ◽  
Vol 35 (8) ◽  
Author(s):  
Jibrin Ndejiko Mohammed ◽  
Wan Rosmiza Zana Wan Dagang
Keyword(s):  
Aspergillus Flavus ◽  
Culture Optimization ◽  
Chicken Viscera

scholarly journals Characterization of the Maize Chitinase Genes and Their Effect on Aspergillus flavus and Aflatoxin Accumulation Resistance

PLoS ONE ◽  
2015 ◽  
Vol 10 (6) ◽  
pp. e0126185 ◽  
Author(s):  
Leigh K. Hawkins ◽  
J. Erik Mylroie ◽  
Dafne A. Oliveira ◽  
J. Spencer Smith ◽  
Seval Ozkan ◽  
...  
Keyword(s):  
Aspergillus Flavus ◽  
Aflatoxin Accumulation ◽  
Chitinase Genes

scholarly journals Purification and Characterization of Endoglucanase from local isolate of Aspergillus flavus

2013 ◽  
Vol 10 (3) ◽  
pp. 844-853
Author(s):  
Baghdad Science Journal
Keyword(s):  
Aspergillus Flavus ◽  
Specific Activity ◽  
Gel Filtration ◽  
Temperature Stability ◽  
Exchange Chromatography ◽  
Purification And Characterization ◽  
Original Activity ◽  
A Value ◽  
Optimum Ph

Endoglucanase produced from Aspergillus flavus was purified by several steps including precipitation with 25 % ammonium sulphate followed by Ion –exchange chromatography, the obtained specific activity was 377.35 U/ mg protein, with a yield of 51.32 % .This step was followed by gel filtration chromatography (Sepharose -6B), when a value of specific activity was 400 U/ mg protein, with a yield of 48 %. Certain properties of this purified enzyme were investigated, the optimum pH of activity was 7 and the pH of its stability was 4.5, while the temperature stability was 40 °C for 60 min. The enzyme retained 100% of its original activity after incubation at 40 °C for 60 min; the optimum temperature for enzyme activity was 40 °C.

Isolation, Culture Optimization and Physico-chemical Characterization of Laccase Enzyme from Pleurotus fossulatus

2014 ◽  
Vol 17 (2) ◽  
pp. 173-181 ◽  
Author(s):  
P. Chowdhury ◽  
R. Hari ◽  
B. Chakrabort ◽  
B. Mandal ◽  
S. Naskar ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Culture Optimization ◽  
Physico Chemical ◽  
Laccase Enzyme

Characterization of a novel xylanase from Aspergillus flavus with the unique properties in production of xylooligosaccharides

2019 ◽  
Vol 59 (4) ◽  
pp. 351-358 ◽  
Author(s):  
Zhou Chen ◽  
Yangliu Liu ◽  
Ahmed A. Zaky ◽  
Lu Liu ◽  
Yaoyao Chen ◽  
...  
Keyword(s):  
Aspergillus Flavus

scholarly journals Molecular Characterization of a Debilitation-Associated Partitivirus Infecting the Pathogenic Fungus Aspergillus flavus

2019 ◽  
Vol 10 ◽  
Author(s):  
Yinhui Jiang ◽  
Jingxian Wang ◽  
Bi Yang ◽  
Qinrong Wang ◽  
Jianjiang Zhou ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Aspergillus Flavus ◽  
Pathogenic Fungus

Purification and characterization of an alkaline pectin lyase from Aspergillus flavus

2008 ◽  
Vol 43 (5) ◽  
pp. 547-552 ◽  
Author(s):  
Sangeeta Yadav ◽  
Pramod Kumar Yadav ◽  
Dinesh Yadav ◽  
Kapil Deo Singh Yadav
Keyword(s):  
Aspergillus Flavus ◽  
Pectin Lyase ◽  
Purification And Characterization
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