6533b82bfe1ef96bd128e099
RESEARCH PRODUCT
Effects of air pollution on production of essential oil in Feijoa Sellowiana Berg. grown in the "Italian triangle of death"
Adriana BasileSergio RosselliFelice SenatoreMaurizio BrunoDaniela RiganoBarbara ConteSergio SorboBruno Bottasubject
PollutionAntioxidantAcerramedicine.medical_treatmentmedia_common.quotation_subjectair pollutionAir pollutionmedicine.disease_causeFlavoneslaw.inventionFeijoa sellowianalawBiomonitoringBotanymedicineessential oilsmetabolitesEssential oilGeneral Environmental Sciencemedia_commonchemistry.chemical_classificationbeta-caryophyllenebiologyChemistryMyrtaceaePublic Health Environmental and Occupational HealthFeijoa sellowiana essential oils oil composition beta-caryophyllene Acerra biomonitoring air pollution air quality metabolites Italy.Settore CHIM/06 - Chimica Organicabiology.organism_classificationair qualityHorticultureItalyoil compositionbiomonitoringComposition (visual arts)Feijoa sellowiana essential oil composition beta-caryophyllenedescription
The composition of the essential oils of fruits from Feijoa sellowiana grown in the district of Acerra is compared with those collected from unpolluted sites. Essential oils from the fruits of F. sellowiana were analysed by GC/MS. Sixty compounds, representing 96.6% and 97.8% (unpolluted site and Acerra site, respectively) of the oils, were identified. The major constituents were β-caryophyllene (12.4% and 16.8%), ledene (9.6% and 11.1%), α-humulene (6.3% and 8.2%), β-elemene (4.9% and 5.3%) and δ-cadinene (4.7% and 5.2%) in the control site and Acerra site, respectively. The antioxidant components were increased in response to polluted condition. The acetonic extracts of F. sellowiana from both sites were purified to obtain flavone, the compound responsible for antitumoral and antioxidant activity. The amount of the antioxidant flavone was higher in the Acerra site than the control site. Measuring the amounts of these metabolites could represent a new methodology for monitoring air pollution.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-01-01 |