Objective To investigate the antidiarrheal mechanism of quercetin extracted from Psidium guajava L.
目的研究番石榴叶提取物槲皮素止泻的作用机制。
Methods:The chemical compositions of Psidium Guajava L. leaf were analyzed and identified by GC-MS method.
方法：采用气-质联用技术对水番桃叶的化学成分进行分析鉴定。
Objective: to research the chemical compositions of alcohol extraction from Psidium Guajava L. leaf, and to provide the scientific proof for the exploitation of this herbal resource.
目的：研究水番桃叶乙醇提取物的化学成分，为开发该药用资源提供科学依据。
Any of various tropical American shrubs and trees of the genus Psidium, especially P. guajava, having white flowers and edible fruit.
番石榴美洲热带番石榴属小灌木乔木中的一种，尤其是指番石榴属的番石榴，开白色花，果实可食。
Any of various tropical American shrubs and trees of the genus Psidium, especially P. guajava, having white flowers and edible fruit.
番石榴美洲热带番石榴属小灌木乔木中的一种，尤其是指番石榴属的番石榴，开白色花，果实可食。
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