PMID: 11325609Apr 28, 2001Paper

Two unusual glycerophospholipids from a filamentous fungus, Absidia corymbifera

Biochimica Et Biophysica Acta
S G BatrakovL A Galanina

Abstract

The chloroform-methanol extractable lipids of the soil filamentous fungus Absidia corymbifera VKMF-965 account for about 20% by weight of dry cells and are composed of low-polarity constituents (about 75% of the total lipids), such as triacylglycerols (mainly), diacylglycerols, sterols and free fatty acids, as well as of glycolipids (about 3%) and phospholipids. The last consist largely of components common to the fungal lipids, namely, phosphatidylethanolamine (38% of the total phospholipids), phosphatidyl-myo-inositol (16%), diphosphatidylglycerol (12%), phosphatidylcholine (7%), phosphatidic acid (6%) and phosphatidylglycerol (3%), and two unusual phospholipids, PL1 (6%) and PL2 (9%). Based on the infrared (IR), (1)H-nuclear magnetic resonance (NMR), (13)C-NMR and mass spectra along with the results of degradation experiment, these two phospholipids have been established to be 1,2-diacyl-sn-glycero-3-phospho(N-acetylethanolamine), or N-acetyl phosphatidylethanolamine, and 1,2-diacyl-sn-glycero-3-phospho(N-ethoxycarbonyl-ethanolamine), respectively. These structures have been confirmed by preparing similar phospholipids from the phosphatidylethanolamine isolated from the same fungus and correlating their chromatographic behav...Continue Reading

References

Oct 1, 1976·Chemistry and Physics of Lipids·N G ClarkeR M Dawson
Nov 12, 1975·Journal of Chromatography·V E VaskovskyI M Vasendin
Jan 1, 1990·Progress in Lipid Research·H H SchmidV Natarajan
May 1, 1990·Chemistry and Physics of Lipids·M M Basti, L A LaPlanche
Jul 26, 1996·Biochimica Et Biophysica Acta·S G Batrakov, D I Nikitin
Apr 13, 2000·Biochimica Et Biophysica Acta·S G BatrakovD I Nikitin

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Citations

Jul 25, 2003·Archives of Pharmacal Research·Hak Cheol KwonKang Ro Lee
Dec 17, 2008·Lipids·Mikhail VyssotskiDawn Scott
Aug 23, 2002·Chemistry and Physics of Lipids·S G BatrakovL N Istratova
Apr 15, 2003·Chemistry and Physics of Lipids·S G BatrakovL A Galanina
Mar 6, 2015·World Journal of Microbiology & Biotechnology·Inès Mnif, Dhouha Ghribi

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