Polygala tenuifolia (Yuan Zhi) is an herb in the family Polygalaceae. The root is used in Chinese medicine used for its sedative, antipsychotic, cognition improving, neuroprotective and antidepressant effect. Preclinically, Radix Polygalae extract has been shown to demonstrate a rapid-onset antidepressant-like effect.
Year:2015
Institution:Research Institute of Economics Crop, Shanxi Academy of Agriculture Science, Fenyang, Shanxi
Material: Shanxi, China
Data link: http://www.herbal-genome.cn/index.php?m=content&c=index&a=show&catid=100&id=100