berberine

。Berberine is an important alkaloid, which has been used for a long time in China.It can be extracted from rhizoma coptidis, phellodendron, three needles and other plants.It has remarkable bacteriostatic effect.Berberine hydrochloride, also known as berberine hydrochloride, is commonly used. Its chemical structure is shown in the figure.Berberine can fight against pathogenic microorganisms, a variety of bacteria such as dysentery bacili, tuberculosis bacili, pneumococcus, typhus bacili and diphtheria bacili have inhibitory effect, of which the most effective on dysentery bacili, commonly used to treat bacterial gastroenteritis, dysentery and other digestive tract diseases.It is mainly used for the treatment of bacillary dysentery and gastroenteritis.