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Absorption of Di‐ and triglycerides by intestinal slices in vitro
Author(s) -
Feldman Elaine Bossak,
Borgström Bengt
Publication year - 1966
Publication title -
lipids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.601
H-Index - 120
eISSN - 1558-9307
pISSN - 0024-4201
DOI - 10.1007/bf02533004
Subject(s) - triolein , chemistry , lecithin , glyceride , triglyceride , absorption (acoustics) , emulsion , salt (chemistry) , chromatography , oleic acid , monoglyceride , fatty acid , biochemistry , cholesterol , organic chemistry , lipase , physics , acoustics , enzyme
Abstract The uptake by hamster intestinal rings of labeled 1,3‐diolein and triolein in bile salt emulsions was studied. About 6% of triolein was taken up from emulsions containing glycerides and fatty acid in 6 mM sodium taurodeoxycholate. Lesser uptake was noted when triolein was emulsified with lecithin, cholesterol and bile salt; lowest uptake (3%) was observed from triolein‐lecithincholesterol emulsions prepared without bile salt. Absorption of 1,3‐diolein from bile salt emulsion was greater and acylation to triglyceride was observed. Diglycerides and triglycerides in small quantity may be absorbed intact from a micellar phase.