pancreatic juice??

Pancreatic juice is alkaline in nature due to the high concentration of bicarbonate ions. This is useful in neutralizing the acidic gastric acid, allowing for effective enzymic action.

2007-04-08 22:27:25 補充：
Pancreatic juice is a juice produced by the pancreas. It contains a variety of enzymes. They include trypsinogen, chymotrypsinogen, elastase, carboxypeptidase, pancreatic lipase, and amylase.