Dihydroevocarpine shows potent anti-Helicobacter pylori activity with the minimum inhibitory concentration (MIC) value of 10-20 microg/ml. Dihydroevocarpine is a moderate modulator of p-glycoprotein (p-gp) activity; it shows more potent inhibitory effects against MAO-B compared to MAO-A.

Trimethylamine oxide has a thermo-protective role in dogfish RBCs. It can stimulate both the anaerobic growth rate and the growth yield of Proteus NTHC 153 by serving as a terminal electron acceptor in an oxidative phosphorylation process.

Hosenkoside G is a natural product from Impatiens balsamina L.