title: [Advances in research of volatile oil and its different chemotypes in leaves of Perilla frutescens].
abstract: The volatile oil is the main component in the leaves of Perilla frutescens. According to the main types of monoterpenoids or aromatic compounds, it can be divided into different chemotypes and the main chemotypes of Chinese producing Perilla are PA type (mainly containing Perilla aldehyde and limonene), PK type (mainly containing perillaketone) and PP type (subdivided as PP-a type, with apiole as its main component; PP-m type, with myristicin as its main component; PP-e type, with elemicin as main component; PP-as type, with asarone as main component). Based on the biosynthetic pathways analysis, we also found that the formation of the particular chemotype is usually controlled by a single gene or a few genes, and different types have different pharmacological effects. In this paper, the classification under the species P. frutescens, main chemotypes of the volatile oil, and their biogenesis and regulation, pharmacological effect and influence factors are summarized and reviewed.
authors.forename: Chang-ling
authors.initials: CL
authors.lastname: Wei
authors.forename: Bao-lin
authors.initials: BL
authors.lastname: Guo
mesh_terms: D000818:Animals; D006801:Humans; D009822:Oils, Volatile / Q000032:analysis* / Q000494:pharmacology / Q000633:toxicity; D031344:Perilla frutescens / Q000737:chemistry* / Q000145:classification / Q000378:metabolism; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D009822:Oils, Volatile