Biochemical studies on antibiotic production from Streptomyces sp : taxonomy, fermentation, isolation and biological properties
Author
Source
Journal of Saudi Chemical Society
Issue
Vol. 19, Issue 1 (31 Jan. 2015), pp.12-22, 11 p.
Publisher
Publication Date
2015-01-31
Country of Publication
Saudi Arabia
No. of Pages
11
Main Subjects
Topics
Abstract EN
Tunicamycin is a nucleotide antibiotic which was isolated from the fermentation broth of a Streptomyces strain No.
T-4.
According to the morphological, cultural, physiological and biochemical characteristics, and 16S rDNA sequence analysis, strain T-4 was identified as Streptomyces torulosus.
It is active in vitro against some microbial pathogenic viz: Staphylococcus aureus, NCTC 7447; Micrococcus lutea, ATCC 9341 ; Bacillus subtilis, NCTC 10400 ; B.
pumilus, NCTC ; Klebsiella pneumonia, NCIMB 9111 ; Escherichia coli, NCTC 10416 ; Pseudomonas aeruginosa, ATCC 10145 ; Saccharomyces cerevisiae ATCC 9763 ; Candida albicans, IMRU 3669 ; Aspergillus flavus, IMI 111023 ; Aspergillus niger IMI 31276 ; Aspergillus fumigatus ATCC 16424 ; Fusarium oxysporum ; Rhizoctonia solani ; Alternaria alternata ; Botrytis fabae and Penicillium chrysogenium.
The production media were optimized for maximum yield of secondary metabolites.
The metabolites were extracted using nbutanol (1 : 1, v / v) at pH 7.0.
The chemical structural analysis with UV, IR, and MS spectral analyses confirmed that the compound produced by Streptomyces torulosus, T-4 is tunicamycin antibiotic.
American Psychological Association (APA)
Ata, Husam M.. 2015. Biochemical studies on antibiotic production from Streptomyces sp : taxonomy, fermentation, isolation and biological properties. Journal of Saudi Chemical Society،Vol. 19, no. 1, pp.12-22.
https://search.emarefa.net/detail/BIM-517883
Modern Language Association (MLA)
Ata, Husam M.. Biochemical studies on antibiotic production from Streptomyces sp : taxonomy, fermentation, isolation and biological properties. Journal of Saudi Chemical Society Vol. 19, no. 1 (Jan. 2015), pp.12-22.
https://search.emarefa.net/detail/BIM-517883
American Medical Association (AMA)
Ata, Husam M.. Biochemical studies on antibiotic production from Streptomyces sp : taxonomy, fermentation, isolation and biological properties. Journal of Saudi Chemical Society. 2015. Vol. 19, no. 1, pp.12-22.
https://search.emarefa.net/detail/BIM-517883
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 21-22
Record ID
BIM-517883