Cinnamon extract efficacy and role: 1. Anti-inflammatory effect: Cinnamon extract can inhibit the expression of cyclooxygenase-2 and carbon monoxide synthase in RAW2647 cells cultured in vitro, and has anti-inflammatory effects. Cinnamon has a certain inhibitory effect on acute and chronic inflammatory reactions, and has a preventive effect on adjuvant arthritis, which can prevent its secondary symptoms. 2. Impact on the blood system: In vitro tests have shown that cinnamon methanol extract and cinnamaldehyde can inhibit platelet aggregation and have antithrombin effect, and cinnamic acid also has antithrombin effect. In vivo experiments found that the extract of cinnamon methanol has an inhibitory effect on endotoxin-induced experimental thrombosis in rats. In addition, cinnamyl alcohol extract can also significantly inhibit liver stagnation and bleeding caused by endotoxin. 3. Anti-diabetic effect: Cinnamon extract can maintain normal glucose tolerance and enhance the body's sensitivity to insulin. Phenolic oligomers in CE can reduce diabetes. Given different doses of CE14d, it was found that it can significantly reduce blood glucose levels in model animals and increase peripheral insulin The level has the effect of reducing postprandial hyperglycemia. 4. Antimicrobial effect: Cinnamon oil can inhibit the growth of intestinal invasive Escherichia coli. Volga added with cinnamon has the most obvious inhibitory effect on Helicobacter pylori, which is related to the antioxidant effect of plants.