The fatty acid composition of a Vibrio alginolyticus associated with the alga Cladophora coelothrix. Identification of the novel 9-methyl-10-hexadecenoic acid |
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Authors: | Néstor M Carballeira Anthony Sostre Kamen Stefanov Simeon Popov Athanas Kujumgiev Stefka Dimitrova-Konaklieva Carmen G Tosteson Thomas R Tosteson |
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Affiliation: | (1) Institute of Organic Chemistry with Center of Phytochemistry, Bulgarian Academy of Sciences, Bulgaria;(2) Institute of Microbiology, Bulgaria Academy of Sciences, Bulgaria;(3) Pharmacy Faculty, Medical University, Bulgaria;(4) Marine Station, Department of Marine Sciences, University of Puerto Rico-Mayagüez, 00667 Lajas, Puerto Rico;(5) Department of Chemistry, University of Puerto Rico, P.O. Box 23346, 00931-3346 San Juan, Puerto Rico |
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Abstract: | The fatty acid composition of a new strain of Vibrio alginolyticus, found in the alga Cladophora coelothrix, was studied. Among 38 different fatty acids, a new fatty acid, 9-methyl-10-hexadecenoic acid and the unusual 11-methyl-12-octadecenoic
acid, were identified. Linear alkylbenzene fatty acids, such as 10-phenyldecanoic acid, 12-phenyldodecanoic acid and 14-phenyltetradecanoic
acid, were also found in V. alginolyticus. The alga contained 43% saturated fatty acids, and 28% C16–C20 polyunsaturated fatty acids of the n−3 and n−6 families. |
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