piperitenone has been researched along with pinocembrin* in 1 studies
1 other study(ies) available for piperitenone and pinocembrin
Article | Year |
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Curcuma ecalcarata - new natural source of pinocembrin and piperitenone.
Phytochemical analysis of the rhizome extract of Curcuma ecalcarata, a hitherto uninvestigated south Western Ghats endemic species, resulted in the isolation and identification of the diaryl heptanoid trans, trans-1,7-diphenyl-5-hydroxy-4,6-heptadiene-3-one (1), steroid β-sitosterol (2), flavanone pinocembrin (4) and monoterpenoids piperitenone (3) and 8-hydroxy piperitone (5). HPTLC estimation of pinocembrin in the rhizome revealed the plant as a rich source of pinocembrin (0.37% dry wt.). The rhizome essential oil was isolated by hydrodistillation and analysed by GC-FID, GC-MS and (13)C NMR. Among the 30 constituents identified in the oil, monoterpenoids predominated (94.2%) followed by sesquiterpenoids (5.8%). The major compound consisting of 65.2% of the oil was isolated and identified as piperitenone (3). The study highlights the plant as a rich source of the flavanone pinocembrin and the volatile aroma compound piperitenone. Topics: Curcuma; Cyclohexane Monoterpenes; Flavanones; Gas Chromatography-Mass Spectrometry; Magnetic Resonance Spectroscopy; Molecular Structure; Monoterpenes; Oils, Volatile; Plant Extracts; Plant Oils; Rhizome; Sitosterols; Volatile Organic Compounds | 2015 |