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Fractionation of Volatile Constituents fromCurcumaRhizome by Preparative Gas Chromatography
- Source :
- Journal of Automated Methods and Management in Chemistry
- Publication Year :
- 2011
- Publisher :
- Hindawi Limited, 2011.
-
Abstract
- A preparative gas chromatography (pGC) method was developed for the separation of volatile components from the methanol extract ofCurcumarhizome. The compounds were separated on a stainless steel column packed with 10% OV-101 (3 m × 6 mm, i.d.), and then, the effluent was split into two gas flows. One percent of the effluent passed to the flame ionization detector (FID) for detection and the remaining 99% were directed to the fraction collector. Five volatile compounds were collected from the methanol extract ofCurcumarhizome (5 g/mL) after 83 single injections (20 uL) with the yield of 5.1–46.2 mg. Furthermore, the structures of the obtained compounds were identified asβ-elemene, curzerene, curzerenone, curcumenol, and curcumenone by MS and NMR spectra, respectively.
- Subjects :
- Chromatography
Article Subject
biology
Curzerene
Fractionation
Fraction Collector
biology.organism_classification
Computer Science Applications
Analytical Chemistry
Rhizome
law.invention
chemistry.chemical_compound
chemistry
law
Chemical Engineering (miscellaneous)
Flame ionization detector
Gas chromatography
Methanol
Curcuma
Instrumentation
Research Article
Subjects
Details
- ISSN :
- 14645068 and 14639246
- Volume :
- 2011
- Database :
- OpenAIRE
- Journal :
- Journal of Automated Methods and Management in Chemistry
- Accession number :
- edsair.doi.dedup.....f3ea04ad04e6e263cf566e6323899f02