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KMID : 1098420040120020097
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Korean Journal of Medicinal Crop Science
2004 Volume.12 No. 2 p.97 ~ p.101
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Analysis of Volatile Oil Components and Identification of Chemotypes in Jaso (Perilla frutescens) Collected in Korea
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Ohk Hyun-Chung
Chae Young-Am
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Abstract
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Volatile oil components were analysed in Perilla frutescens accessions collected from different regions in South Korea and identified chemotypes based on the major volatile oil components. Major components out of 30 compounds identified were limonene, perillaldehyde, perillaketone, isoegomaketone, beta-caryophyllene, beta-farnesene, myristicin, and dillapiole. P. frotescens collections were classified into four chemotypes : PA type (57.7% limonene and 19.8% perillaldehyde), PK type (89.8% perillaketone), ST type (82.4% sesquiterpene, as 54.5% beta-caryophyllene and 27.9% beta-farnesene) and PP type (40.3% phenylpropenes as 13.6% myristicin and 26.7% dillapiole) and 37.8% sesquiterpenes. The majorities of P. frutescens collections in this study belong to PA type (41.9%) and PK type(38.8%).
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KEYWORD
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Perilla frutescens, local collections, volatile oils, chemotypes
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