Chemical composition of hydrosol volatiles of flowers from ten Paeonia × suffruticosa Andr. cultivars from Luoyang, China
Hydrosol volatiles from flowers of ten Paeonia × suffruticosa Andr. cultivars were analysed by gas chromatography-mass spectrometry (GC-MS) and GC-flame ionisation detector (GC-FID) for the first time. Fifty components were identified representing 97.6-99.8% of total composition, in which oxygenated...
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Published in | Natural product research Vol. 35; no. 20; pp. 3509 - 3513 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Taylor & Francis
18.10.2021
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Subjects | |
Online Access | Get full text |
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Summary: | Hydrosol volatiles from flowers of ten Paeonia × suffruticosa Andr. cultivars were analysed by gas chromatography-mass spectrometry (GC-MS) and GC-flame ionisation detector (GC-FID) for the first time. Fifty components were identified representing 97.6-99.8% of total composition, in which oxygenated compounds (87.4-99.8%) predominated. Hydrosol volatiles of five and two cultivars presented chemotypes of 2-phenylethanol (48.0-79.5%) and 1,3,5-trimethoxybenzene (72.8%, 50.2%), respectively. Hydrosol volatiles of 'XYTH' rich in β-citronellol (57.2%) probably represented a newly defined chemotype with β-citronellol percentage over 50%. 'GFCC' hydrosol volatiles presented a balanced profile with 1,3,5-trimethoxybenzene (31.9%), β-citronellol (31.5%) and 2-phenylethanol (23.0%). 'LHZL' hydrosol volatiles were distinct from others due to occurrence of 6,9-heptadecadiene (2.0%), 2-heptanol (1.8%), pentadecane (1.5%), (Z)-3-nonen-1-ol (1.1%) and geraniol (15.7%). Chemotype characterisation of P. × suffruticosa Andr. hydrosols was of significance considering numerous cultivars of the species and potential applications of the hydrosols. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1478-6419 1478-6427 |
DOI: | 10.1080/14786419.2019.1709192 |