Ethanolamine, also called 2-aminoethanol or monoethanolamine (often abbreviated as ETA or MEA), is an organic chemical compound with the formula HOCH 2 CH 2 NH 2.thanolamine is the second-most-abundant head group for phospholipids, substances found in biological membranes (particularly those of procaryotes), e.g., phosphatidylethanolamine. It is also used in messenger molecules such as palmitoylethanolamide, which has an effect on CB1 receptors.
Function. The exocrine secretion of the pancreas consists of enzymes that digest food in the small intestine, and sodium bicarbonate to neutralize hydrochloric acid from the stomach in the duodenum. See: pancreatic juice. The islets of Langerhans contain alpha, beta, and delta cells.
The pyloric sphincter is a tight valve, and, therefore, very little chyme is allowed to exit the stomach at one time. Because so much digestion happens in the first section of the small intestine, this tight control gives the small intestine adequate time to complete digestion.However, this is not the only mechanism by which your digestion system regulates the flow of chyme through this section of your digestive tract.hen the first part of the small intestine is filled with chyme, its wall is stretched. We also see that the presence of chyme in the small intestine makes the environment acidic due to the acid secretions from the stomach. These factors trigger the enterogastric reflex.