Isolation, Characterization and Identification of Salt Tolerant Nitrogen Fixing Bacteria
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چکیده
منابع مشابه
Isolation, identification and characterization of thermo-tolerant acetic acid bacteria for semi-continuous acetous fermentation at high temperature
Nowadays, vinegar is industrially produced by mesophilic acetic acid bacteria (AAB). However, temperature fluctuation during acetous fermentation is inevitable, and may cause process disturbances. This can be mostly avoided using thermo-tolerant AAB. The main purpose of the present study was to isolate thermo-tolerant AAB. Fermentation performances were then evaluated. Twenty-eight different is...
متن کاملIsolation and Characterisation of Endophytic Nitrogen Fixing Bacteria in Sugarcane.
Endophytic nitrogen fixing bacteria were isolated from the leaves, stems and roots of industrial variety (cv. U-Thong 3; UT3), wild and chewing sugarcane plants grown for 6 weeks in nitrogen (N)-free sand. Eighty nine isolates of endophytic bacteria were obtained on N-free agar. An acetylene reduction assay (ARA) detected nitrogenase activity in all 89 isolates. Three isolates from the chewing ...
متن کاملIsolation, identification and characterization of thermo-tolerant acetic acid bacteria for semi-continuous acetous fermentation at high temperature
Nowadays, vinegar is industrially produced by mesophilic acetic acid bacteria (AAB). However, temperature fluctuation during acetous fermentation is inevitable, and may cause process disturbances. This can be mostly avoided using thermo-tolerant AAB. The main purpose of the present study was to isolate thermo-tolerant AAB. Fermentation performances were then evaluated. Twenty-eight different is...
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Two ferredoxins have been purified from N2-fixing Mycobacterium flavum. Ferredoxin I had a minimum molecular weight (by amino acid analysis) of 11 230 and contained 7.4 mol Fe and 7.0 mol S2per mol. The ratio of the absorbance at 400 nm to that at 275 nm was 0.7. Ferredoxin I1 had a minimum molecular weight of 13478 and contained 3.4 mol Fe and 3.2 mol S2per mol. The ratio of the absorbance at ...
متن کاملIsolation and characterization of a solvent tolerant alkaliphilic marine bacteria
Organic solvents are extremely toxic to microbial cells even at very low concentration of 0.1% (v/v). They disrupt the bacter ial cell membrane, affecting the functional and structural integrity of the cells. However some microorganisms are known to tolerate highly toxic chemicals and hold potential for application in industrial production of toxic chemicals. Majority of the reported solvent to...
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ژورنال
عنوان ژورنال: Journal of Agricultural Chemistry and Biotechnology
سال: 2019
ISSN: 2090-3707
DOI: 10.21608/jacb.2019.37016