Garrett R L, Young J
J Nutr. 1975 Jul;105(7):827-38. doi: 10.1093/jn/105.7.827.
Experiments were conducted to determine the absorption of various dietary fatty acids and glycerides singly and in mixtures. Chickens with or without cannulated bile ducts or ligated pancreatic ducts were used to evaluate the absorption of fatty acids or mixtures of fatty acids and the absorption patterns of several classes of lipids and their effect on the absorption of palmitic acid under in vivo conditions. In spite of wide melting point differences, isomers of various monoglycerides or 18-carbon unsaturated fatty acids exhibited identical absorption and solubility patterns. A homologous series of saturated monoglycerides showed a maximum absorption value for the monoglycerides with fatty acids of 12 and 14 carbons. Absorption decreased with increasing chain lengths of the fatty acid in the monoglyceride. Conversely, the absorption of palmitic acid when fed with the various monoglycerides progressively increased to a maximum in the mixture containing monomyristin and then decreased when fed with monopalmitin or monostearin.
进行了实验以确定各种膳食脂肪酸和甘油酯单独及混合时的吸收情况。使用有或没有插管胆管或结扎胰管的鸡来评估脂肪酸或脂肪酸混合物的吸收，以及几类脂质的吸收模式及其在体内条件下对棕榈酸吸收的影响。尽管各种甘油单酯或18碳不饱和脂肪酸的异构体熔点差异很大，但它们表现出相同的吸收和溶解模式。一系列同系饱和甘油单酯显示，含有12和14个碳原子脂肪酸的甘油单酯吸收值最高。甘油单酯中脂肪酸链长度增加时，吸收减少。相反，当与各种甘油单酯一起喂食时，棕榈酸的吸收在含有肉豆蔻酸甘油酯的混合物中逐渐增加到最大值，而当与棕榈酸甘油酯或硬脂酸甘油酯一起喂食时则减少。
