LIPIDS OF SARCINA LUTEA. II. HYDROCARBON CONTENT OF THE LIPID EXTRACTS.

Albro, Phillip W. (Ft. Detrick, Frederick, Md.), and Charles K. Huston. Lipids of Sarcina lutea. II. Hydrocarbon content of the lipid extracts. J. Bacteriol. 88:981-986. 1964.-The hydrocarbon fraction from Sarcina lutea lipid extracts was characterized by a combination of thin-layer and gas-liquid chromatography and infrared spectroscopy. A total of 37 components were observed by gas-liquid chromatography of this material. A breakdown of the components into classes indicated a composition consisting of 88.9% n-saturates, 1.2% monoenes, 2.1% dienes, 5.0% trienes, and 0.6% branched-saturates. Less than 0.1% of the hydrocarbon material was aromatic. No attempt was made in this study to relate the composition to either origin or function in the cell.