Gastric secretion cells of gastric mucosa secrete gastric juice composed of hydrochloric acid (HCl), pepsinogen, intrinsic factor (IF), and mucus HCl and pepsinogen initiate protein digestion. IF is required for vitamin B12 absorption in ileum.
Bisphenol A (BPA) is an organic synthetic compound with the chemical formula (CH3)2C(C6H4OH)2 belonging to the group of diphenylmethane derivatives and bisphenols, with two hydroxyphenyl groups. It is a colorless solid that is soluble in organic solvents, but poorly soluble in water.
The use of BPA (bisphenol A) in thousands of common household and consumer products has become increasingly controversial as new concerns about the potential health effects of BPA continue to emerge.But what is BPA exactly, and what do you need to know about BPA to protect yourself and your family?he use of BPA (bisphenol A) in thousands of common household and consumer products has become increasingly controversial as new concerns about the potential health effects of BPA continue to emerge. But what is BPA exactly, and what do you need to know about BPA to protect yourself and your family?