Secretin, porcine TFA (Porcine secretin TFA) is a 27-amino acid peptide, acting on pancreatic acinar cells and ductal epithelial cells stimulating the production of bicarbonate rich fluid.Secretin porcine stimulates pancreatic and gastric secretions to aid in the diagnosis of pancreatic exocrine dysfunction and the diagnosis of gastrinoma.

Leucocyanidin 是一种活性抗溃疡成分，是从Litchi Chinensis中提取的。Leucocyanidin 在大鼠模型中显示出对阿司匹林诱导的侵蚀的显着保护作用。

1,7-二氨基庚烷是一种化合物。