New surfactant isolated from Pseudomonas  42A2 | Zendy

Mercade E. | Zendy; Robert M. | Zendy; Espuny M. J. | Zendy; Bosch M. P. | Zendy; Manresa M. A. | Zendy; Parra J. L. | Zendy; Guinea J. | Zendy

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New surfactant isolated from Pseudomonas 42A2

Author(s) -

Mercade E.,

Robert M.,

Espuny M. J.,

Bosch M. P.,

Manresa M. A.,

Parra J. L.,

Guinea J.

Publication year - 1988

Publication title -

journal of the american oil chemists' society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.512

H-Index - 117

eISSN - 1558-9331

pISSN - 0003-021X

DOI - 10.1007/bf02546006

Subject(s) - pulmonary surfactant , pseudomonas , strain (injury) , surface tension , chemistry , salt (chemistry) , mineral oil , mineral , microbiology and biotechnology , chromatography , food science , bacteria , organic chemistry , biology , biochemistry , genetics , physics , anatomy , quantum mechanics

Pseudomonas 42A2 is a gram negative rod isolated from a water sample. The new strain, when cultivated in mineral salt medium with olive oil as carbon source, produced a new surface active compound which was isolated and identified as dihydroxyoctadecenoic acid. No rhamnolipids were detected in the organic extract. The surface tension of the new compound is 30 mN/m at 50°C.

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