ISOLATION OF PHOSPHATIDYL CHOLINE

1. Methods for the isolation of phosphatidylcholine from mixtures of vegetable lipids whereby the lipid mixture is dissolved in a solvent mixture consisting of 1 part by volume petroleum ether fraction (65-73 degrees C), 1 part by volume 2-propanol and 0.175 parts by volume water and the resulting s...

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Hauptverfasser:	RAINAA ROSHIYU, BERUNTO RAINAA GIYUNTAA
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY FOODS OR FOODSTUFFS HUMAN NECESSITIES METALLURGY ORGANIC CHEMISTRY PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS PROTEIN COMPOSITIONS FOR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES WORKING-UP PROTEINS FOR FOODSTUFFS
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Beschreibung
Zusammenfassung:	1. Methods for the isolation of phosphatidylcholine from mixtures of vegetable lipids whereby the lipid mixture is dissolved in a solvent mixture consisting of 1 part by volume petroleum ether fraction (65-73 degrees C), 1 part by volume 2-propanol and 0.175 parts by volume water and the resulting solution is applied to a column filled with silica gel at a temperature of 20-50 degrees C and eluted with the same solvent mixture at this temperature and the main fraction consists of phosphatidylcholine freed from accompanying phosphatides.