Erythritol has the following advantages over xylitol   1. Erythritol is a n

Oxymatrine can inhibit the proliferation of endothelial cells induced by lung cancer and gastric

A new kind of non-ionic salt and temperature resistant biopolysaccharide polymer, dextran, was pr

Superoxide Dismutase (SOD) is a new enzyme preparation.It is widely distributed in the biological