AUTHOR=Bai Daoming , Li Xiaoyu , Wang Shengguang , Zhang Tianyi , Wei Yumin , Wang Qingquan , Dong Weichao , Song Jing , Gao Peng , Li Yanan , Wang Shaoping , Dai Long 

TITLE=Advances in extraction methods, chemical constituents, pharmacological activities, molecular targets and toxicology of volatile oil from Acorus calamus var. angustatus Besser

JOURNAL=Frontiers in Pharmacology

VOLUME=13

YEAR=2022

URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.1004529

DOI=10.3389/fphar.2022.1004529

ISSN=1663-9812

ABSTRACT=<p><italic>Acorus calamus</italic> var. <italic>angustatus</italic> Besser (ATT) is a traditional herb with a long medicinal history. The volatile oil of ATT (VOA) does possess many pharmacological activities. It can restore the vitality of the brain, nervous system and myocardial cells. It is used to treat various central system, cardiovascular and cerebrovascular diseases. It also showed antibacterial and antioxidant activity. Many studies have explored the benefits of VOA scientifically. This paper reviews the extraction methods, chemical components, pharmacological activities and toxicology of VOA. The molecular mechanism of VOA was elucidated. This paper will serve as a comprehensive resource for further carrying the VOA on improving its medicinal value and clinical use.</p>