1, anti-pathogen effect. Chrysanthemum morifolium has certain inhibitory effects on Staphylococcus aureus, B- thrombolytic streptococcus and typhoid Bacillus in vitro, and its water immersion agent also has inhibitory effects on some common skin pathogenic fungi. High concentration also has antiviral and spirochete effects in vitro.
2. Enhance capillary resistance. After intraperitoneal injection of chrysanthemum extract into mice, the diffusion of local phenol blue caused by intrathecal injection of histamine was small, which showed that chrysanthemum extract could inhibit capillary permeability and have anti-inflammatory effect.
3. It has antipyretic effect. It has a strong inhibitory effect on Staphylococcus aureus, Escherichia coli and Shigella flexneri.
4, the effect on the cardiovascular system is particularly significant. It can significantly dilate coronary artery and enhance coronary flow. This product has a good therapeutic effect on senile diseases such as coronary heart disease, hypertension and hyperlipidemia, thus playing a role in eliminating diseases and prolonging life. Remarkable achievements have been made in treating common diseases of the elderly in China.
5, it has a calming effect on the central nervous system; It also has detoxification effect.
Chlorogenic acid contained in chrysanthemum tea overnight will oxidize and turn green in the air, and then the tea has been denatured and can't be drunk. In summer, the temperature is high, and the tea is prone to rancidity and bad taste. If it is put on hold for more than 24 hours, it is best not to drink it, otherwise it will cause diarrhea. The content of vitamin C in overnight chrysanthemum tea is greatly reduced and its nutritional value is reduced, so it is not recommended to drink it. Overnight chrysanthemum tea, especially with sugar or honey, is easy to cause diarrhea for people with cold stomach and weak body.
Chrysanthemum can cause allergic conjunctivitis. Chrysanthemum can not only cause severe allergic conjunctivitis, but also people who have a history of hay fever allergic conjunctivitis need special attention, because such people can easily cause allergic reactions when taking chrysanthemum.
Deficiency of spleen and stomach is not suitable for drinking. Inappropriate constitution of yang deficiency. Chrysanthemum will aggravate pharyngitis. Be careful with chronic colitis.