食物脂类的消化和吸收过程 Fats ingested in diet 8 Fatty acids are oxidized as fuel or reesterified for storage. Gallbladder CO2 ATP 食物脂类的消化 Small intestine 7 Fatty acids enter cells. ①Bile salts emulsify fats in the forming Lipoprotein lipase ⑥Lipoprotein lipase 混合微团 activated by 26oCRa出ean pillar 吸收过程 ②Intestinal lipases Capillary degrade triacylglycerols. glycerol. Intestinal rons move through the lymphatic bloodatrem 3 Fatty acids and other breakdown to tissues. products are taken up by the Chylomicron intestinal mucosa and converted 乳糜微粒，CM into triacylglycerols. orated with lesterol and apolipoproteins, into chylomicrons. 7 食物脂类的消化和吸收过程 食 物 脂 类 的 消 化 和 吸 收 过 程 乳糜微粒，CM 混合微团