PHOSPHOLIPID COMPONENTS EXTRACTED FROM SASKATCHEWAN SOILS

1971 ◽  
Vol 51 (1) ◽  
pp. 19-22 ◽  
Author(s):  
C. G. KOWALENKO ◽  
R. B. McKERCHER
Keyword(s):  
Fatty Acid ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Phosphatidyl Choline ◽  
Phosphatidyl Ethanolamine ◽  
Total Phospholipid ◽  
Plant Residues ◽  
Hydrolysis Products ◽  
Layer Chromatography ◽  
Choline Phosphatidyl

Soil phospholipids and their hydrolysis products, examined by thin-layer chromatography and selective sprays, revealed two major components, phosphatidyl ethanolamine and phosphatidyl choline. Phosphatidyl choline represented about 40% of the total phospholipid P and phosphatidyl ethanolamine about 30%. Small quantities of lyso-phosphatidyl choline were isolated from one soil. It is suggested that a study of the fatty acid constituents of phospholipids may indicate whether their source is largely from microorganisms or plant residues.

The phospholipids of Hansenula wingei, mating type 21

1972 ◽  
Vol 18 (10) ◽  
pp. 1569-1573
Author(s):  
J. C. Wirth ◽  
A. R. Magliulo
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Phosphatidyl Choline ◽  
Phosphatidyl Ethanolamine ◽  
Deae Cellulose ◽  
Phosphatidyl Serine ◽  
Hansenula Wingei ◽  
Layer Chromatography ◽  
Cellulose Column ◽  
Choline Phosphatidyl

The phospholipid fraction of the yeast H. wingei was studied by a combination of DEAE-cellulose column chromatography and thin-layer chromatography. Phosphatidyl choline, phosphatidyl serine, and phosphatidyl ethanolamine were identified. The absence of phosphoinositide was noted. An unknown acidic phospholipid accounts for less than 1% of the total phosphorus. A cerebroside or cerebroside-like compound was provisionally identified.

Thin Layer Chromatographic and Infra Red Spectral Evidence for the Presence of Phosphonolipids in Cicada oni

1987 ◽  
Vol 42 (9-10) ◽  
pp. 1023-1026 ◽  
Author(s):  
Michael C. Moschidis
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Phosphatidyl Choline ◽  
Phosphatidyl Ethanolamine ◽  
Preparative Thin Layer Chromatography ◽  
Spectral Evidence ◽  
Infra Red ◽  
Layer Chromatography ◽  
Choline Phosphatidyl

Abstract The phosphonolipids from whole Cicada oni have been isolated by preparative thin-layer chromatography (TLC) in methanol-water (2:1, v/v) and have been identified by TLC, infra-red spectroscopy, phosphono phosphorus determinations and elemental microanalyses. The presence has been confirmed of the phosphono analogues of phosphatidyl choline, phosphatidyl ethanolamine, sphingomyelin and of ceramide aminoethyl phosphonate.

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