Source：Porcine gastric mucosa.
Characters：White or yellowish powder or micro granules; peptone-like odor.
Function：Used for the treatment of gastric or duodenal ulcer.
Process：Gastric Mucin is extracted from healthy porcine gastric mucosa.
Storage：In an airtight container at dry place.
Specification (According to Pharmaceutical Standard of the Ministry of Health of P.R.C. 1998, Part 2 Book 6)