<正>Medicinal plants,which have been widely used as natural medicines in china and east Asia for more than 2000 years. Lots of studies have focused on the extraction of bioactive components,while little is known
<正>Medicinal plants,which have been widely used as natural medicines in china and east Asia for more than 2000 years. Lots of studies have focused on the extraction of bioactive components,while little is known
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