Comparative study of the production of extracellular β-glucosidase by four different strains of Aspergillus using submerged fermentation

2017 ◽  
Vol 47 (6) ◽  
pp. 597-610 ◽  
Author(s):  
Cristian Alarid-García ◽  
Eleazar Maximo Escamilla-Silva
Keyword(s):  
Comparative Study ◽  
Submerged Fermentation ◽  
Different Strains

A Comparative Study of Cr-Tolerance and Removal Capacity of Different Strains

2012 ◽  
Vol 518-523 ◽  
pp. 44-47
Author(s):  
Li Hua Liang ◽  
Dai Di Fan ◽  
Liu Yang ◽  
Pei Ma ◽  
Xiao Li Zhu
Keyword(s):  
Heavy Metal ◽  
Comparative Study ◽  
Uptake Rate ◽  
Bacterial Consortium ◽  
Direct Connection ◽  
Bacterial Strains ◽  
Liquid Media ◽  
Removal Capacity ◽  
Different Strains

Chromium(Ⅵ) is hazardous to environment. It can be efficiently removed by chromate resistant bacterial consortium. In this study five bacterial strains were isolated and cultured in liquid media containing Cr(Ⅵ) ions. The result shows that they grew better after culturing 24h than 48h and 72h. In the assay removing Cr(Ⅵ) by these strains, all of them presented excellent bioaccumulation abilities. When inital Cr(Ⅵ) ions concentration was 650mg/l, strain 2-7 displayed a best removal potential of 85.8% removal and 24.83 mg/g•h-1 uptake rate. However, it seemed that the resistance and the removal potential of heavy metal had no direct connection.

scholarly journals Comparative Study of Body Characteristics of Different Strains of Broiler Chickens

1998 ◽  
Vol 7 (3) ◽  
pp. 268-272 ◽  
Author(s):  
A.A. Elfadil ◽  
J.P. Vaillancourt ◽  
I.J.H. Duncan
Keyword(s):  
Comparative Study ◽  
Broiler Chickens ◽  
Different Strains
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