Effects of environmental conditions on the content and chemical variability of volatile oils of dalbergia frutescens (Vell.) Britton (Fabaceae)

Autor: Anderson Luis Ohland, Caroline E. Mendes, Luiz Antonio Mendonça Alves da Costa, Neusa Fernandes de Moura, Adriana Flach, Fabiana Casarin, Rosiane Berenice Nicoloso Denardin
Rok vydání: 2012
Předmět:
Zdroj: Química Nova, Vol 35, Iss 9, Pp 1787-1793 (2012)
Química Nova, Volume: 35, Issue: 9, Pages: 1787-1793, Published: 2012
Química Nova v.35 n.9 2012
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
ISSN: 0100-4042
DOI: 10.1590/s0100-40422012000900016
Popis: The volatile oils of Dalbergia frutescens were obtained by hydrodistillation on a Clevenger-modified apparatus for every month of one year and assessed on GC/MS and GC/FID detectors for qualitative and quantitative analyses. The influence on content of volatile oils was directly proportional to the environmental variables, temperature and cloudiness, and inversely proportional to precipitation. Among the volatile compounds detected, linalool, β-damascenone, α-ionone, geranyl acetone and β-ionone were the main components, of which β-damascenone and β-ionone were found at the highest concentrations.
Databáze: OpenAIRE