家禽對油脂的消化吸收-機理型文章

求知小不點 · 發表于 2010-8-4 13:41:29

本帖最后由求知小不點于 2010-8-4 13:49 編輯

ABSTRACT :Ingested lipids undergo intestinal emunification, digestion, micellar
sol111 iiIi/at iiin. cell membrane permeation, intracellular esterification and incorpora
tion into lipoproteins before release to the interstitial fluid. Bile salts secretion, essen
tial to both emulsification and micelle formation in the intestine, has been found to
be influenced by quantity and quality of dietary lipids and by other emulsifiers.
Modifications of dietary lipid contents cause changes in pancreatic lipase content and
secretion. Colipase secretion by the pancreas seems dependent on both lipid and
protein intakes. Intracellular processes essential for lipid absorption increases in rate...