Phytochemical variations among four distinct varieties of Indian cardamom Elettaria cardamomum (L.) Maton |
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| Authors: | Kaliyaperumal Ashokkumar Muthusamy Murugan M K Dhanya Surya Raj D Kamaraj |
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| Institution: | 1. Cardamom Research Station Kerala Agricultural University, Pampadumpara, Idukki, Kerala, Indiabiotech.ashok@gmail.com;3. Cardamom Research Station Kerala Agricultural University, Pampadumpara, Idukki, Kerala, India |
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| Abstract: | AbstractElettaria cardamomum (L.) Maton prestigiously called as Indian cardamom and is mostly cultivated in south India at higher altitudes ranging from 900 to 1400 msl. The chemical composition of dry capsules essential oil of the four distinct varieties was chemo-profiled by gas chromatography-mass spectrometry (GC-MS). Results revealed a higher concentration of major monoterpene 1, 8-Cineole ranging between 28.94% and 34.91% in PV 1 and PV 2 varieties respectively. Other monoterpenes like α-Pinene, Sabinene, Linalool, α-Terpineol and Nerol were present considerable quantities in all of the four cardamom varieties. Two sesquiterpenic constituents namely, ç-Elemene and 1,6,10-dodecatrien-3-ol (Nerolidol) were identified in all varieties. Three ester constituents were also obtained in PV 1 in which α-Terpinyl acetate (26.68%) exhibited as a major ester constituent followed by Ocimenyl acetate (0.80%) and E5-Dodecenyl acetate (0.30%). This is the first published report on the phytochemical concentration of recent varieties of Indian cardamom. | |
| Keywords: | Cardamom essential oil 1 8-cineole α-terpinyl acetate α-terpineol α-pinene sabinene linalool |
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