Abstract:
:Four siderophore analogues were isolated and purified from Escherichia coli, Bacillus spp. ST13, and Streptomyces pilosus microorganisms under some specific submerged fermentation conditions. In order to evaluate the highest production of this siderophore analogues through the growth, a rapid spectrophotometric screening semi-quantitative method was used, in which interestingly the analogues were isolated in its own form not its iron chelate. After chromatographic separation, the chemical structures of the isolated and purified siderophores were illustrated using detailed spectroscopic techniques. The biodegradation studies were done on that four novel isolated and purified siderophores following OECD protocols. In addition, the bioactivities of these siderophores and their iron complexes were examined and evaluated.
journal_name
Int J Biol Macromoljournal_title
International journal of biological macromoleculesauthors
Fazary AE,Al-Shihri AS,Alfaifi MY,Saleh KA,Alshehri MA,Elbehairi SE,Ju YHdoi
10.1016/j.ijbiomac.2016.03.011subject
Has Abstractpub_date
2016-07-01 00:00:00pages
527-41eissn
0141-8130issn
1879-0003pii
S0141-8130(16)30235-5journal_volume
88pub_type
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