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http://krishi.icar.gov.in/jspui/handle/123456789/62634| Title: | Inhibitory compound produced by Pseudomonas with effectiveness on Vibrio harveyi |
| Other Titles: | Not Available |
| Authors: | Preetha,R Jose,Seena Sreedharan,P Vijayan,K K Jayaprakash,N S Philip,Rosamma Bright Singh,I S |
| ICAR Data Use Licennce: | Not Available |
| Author's Affiliated institute: | Not Available |
| Published/ Complete Date: | 2010 |
| Project Code: | Not Available |
| Keywords: | antivibrio compound N-methyl-1- hydroxyphenazine liquid chromatography-mass spectroscopy nuclear magnetic resonance spectroscopy haemocyte culture aquaculture |
| Publisher: | Blackwell Publishing |
| Citation: | Not Available |
| Series/Report no.: | Not Available |
| Abstract/Description: | Persistence of the antivibrio property of the potential antagonistic probiotics, Pseudomonas MCCB 102 and 103, at di¡erent temperatures, pH and in organic solvents was studied. The antivibrio compound was extracted, puri¢ed and characterized using thin-layer chromatography, high-pressure liquid chromatography, liquid chromatography-mass spectroscopy, UV^ Vis and nuclear magnetic resonance spectroscopy and identi¢ed as N-methyl-1-hydroxyphenazine, a phenazine antibiotic. The toxicity of the compound was tested in Penaeus monodon haemocyte culture and the IC50 valuewas found to be1.4 _ 0.31mg L_1. The compound was found to be bacteriostatic at 0.5mg L_1. Its stability to varying temperature, pH, organic solvents, prolonged shelf-life and vibriostatic nature point to its suitability for prophylatic aquaculture application. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Aquaculture Research |
| Volume No.: | 41 |
| Page Number: | 1452-1461 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://eprints.cmfri.org.in/5809/1/AR2.pdf |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/62634 |
| Appears in Collections: | FS-CMFRI-Publication |
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