EP 0269277 A2 19880601 - Process for degumming triglyceride oils.
Title (en)
Process for degumming triglyceride oils.
Title (de)
Verfahren zum Entschleimen von Triglyceridölen.
Title (fr)
Procédé de démucilagination d'huiles triglycéridiques.
Publication
Application
Priority
US 92988986 A 19861113
Abstract (en)
A process is provided for removing phospholipids or gums from triglyceride oils. The process comprises (a) dispersing in the oil an organic acid or acid anhydride, at a temperature not greater than about 40 DEG C; (b) subsequently dispersing water in the oil, while maintaining the temperature at not greater than about 40 DEG C; and then (c) separating a sludge containing the gums from the oil to produce an oil product substantially reduced in phosphorus-containing compounds. The oil product of this degumming process, when subjected to the further step of bleaching, consistently results in a refined oil product containing less than 3 ppm of phosphorus, usually less than about 0.5 ppm phosphorus.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C11B 3/001 (2013.01); C11B 3/04 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0269277 A2 19880601; EP 0269277 A3 19880706; EP 0269277 B1 19910724; DE 3771670 D1 19910829; DK 579887 A 19880514; DK 579887 D0 19871104; JP S63191899 A 19880809
DOCDB simple family (application)
EP 87309597 A 19871029; DE 3771670 T 19871029; DK 579887 A 19871104; JP 28760487 A 19871113