Lipid composition ofChaetomium cochliodes: Effect of media
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The fatty acid and lipid compositions ofChaetomium cochliodes grown on three different media are compared. Although the growth media effects dramatic changes in the antibiotic production, only minor alterations in the lipid patterns are observed. γ-Linolenic acid was identified for the first time from an ascomycete, and the phylogenetic consequences of this are discussed. In addition, ergosterol was shown to be the major sterol component (95%), the minor sterol being identified as ergosta-5,7,9(11),22-tetraen-3β-ol.
KeywordsFatty Acid Methyl Ester Ergosterol Corn Steep Liquor Equivalent Chain Length Sulfate Heptahydrate
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- 1.Taylor, A., in “The Biochemistry of Some Food-borne Microbial Toxins,” Edited by R.I. Mateles and G.N. Wogan, M.I.T. Press, Cambridge, 1967, p. 79.Google Scholar
- 9.Atherton, L., J.M. Duncan and S. Safe Chem. Commun. 1972:882.Google Scholar
- 10.Mumma, R.O., C.L. Fergus and R.D. Sekura, Lipids 5:10 (1970).Google Scholar