TY - JOUR
T1 - Chemical composition of volatiles from male and female specimens of Baccharis trimera collected in two distant regions of Southern Brazil
T2 - A comparative study using chemometrics
AU - Besten, Michele Aparecida
AU - Nunes, Domingos Sávio
AU - Wisniewski, Alberto
AU - Sens, Sávio Luis
AU - Granato, Daniel
AU - Simionatto, Edésio Luis
AU - Scharf, Dilamara Riva
AU - Dalmarco, Juliana Bastos
AU - Matzenbacher, Nelson Ivo
PY - 2013
Y1 - 2013
N2 - GC/MS/FID analyses of volatile compounds from cladodes and inflorescences from male and female specimens of Baccharis trimera (Less.) DC. collected in the states of Paraná and Santa Catarina, Brazil, showed that carquejyl acetate was the primary volatile component (38% to 73%), while carquejol and ledol were identified in lower concentrations. Data were subjected to hierarchical cluster analysis and principal component analysis, which confirmed that the chemical compositions of all samples were similar. The results presented here highlight the occurrence of the same chemotype of B. trimera in three southern states of Brazil.
AB - GC/MS/FID analyses of volatile compounds from cladodes and inflorescences from male and female specimens of Baccharis trimera (Less.) DC. collected in the states of Paraná and Santa Catarina, Brazil, showed that carquejyl acetate was the primary volatile component (38% to 73%), while carquejol and ledol were identified in lower concentrations. Data were subjected to hierarchical cluster analysis and principal component analysis, which confirmed that the chemical compositions of all samples were similar. The results presented here highlight the occurrence of the same chemotype of B. trimera in three southern states of Brazil.
KW - Baccharis trimera
KW - Carqueja
KW - Carquejyl acetate
UR - http://www.scopus.com/inward/record.url?scp=84886307565&partnerID=8YFLogxK
U2 - 10.1590/S0100-40422013000800003
DO - 10.1590/S0100-40422013000800003
M3 - Article
AN - SCOPUS:84886307565
SN - 0100-4042
VL - 36
SP - 1096
EP - 1100
JO - Quimica Nova
JF - Quimica Nova
IS - 8
ER -