Dubois A
Am J Clin Nutr. 1985 Nov;42(5 Suppl):1003-5. doi: 10.1093/ajcn/42.5.1003.
Gastric digestion is concerned with the storing, grinding and delivery of foods by the stomach and occurs in 3 phases: adaptive relaxation, liquefaction of solids, and emptying of liquefied solids. These processes are affected by psychological factors, by the sight, smell, and taste of food, and by the volume and composition of the meal. Starvation probably also influences these processes. These effects are mediated by parasympathetic and sympathetic nerves and by hormones of enteric or extradigestive origin.
胃消化涉及胃对食物的储存、研磨和输送，分为三个阶段：适应性舒张、固体食物液化以及液化食物排空。这些过程受心理因素、食物的视觉、嗅觉和味觉以及进餐量和食物成分的影响。饥饿可能也会影响这些过程。这些影响是由副交感神经和交感神经以及肠源性或消化外源性激素介导的。
