Artículos de revistas
Chemical profiling of six samples of Brazilian propolis
Fecha
2013-01-01Registro en:
FERNANDES-SILVA, Caroline Cristine et al . Chemical profiling of six samples of Brazilian propolis. Quím. Nova, São Paulo , v. 36, n. 2, p. 237-240, 2013
0100-4042
S0100-40422013000200006.pdf
S0100-40422013000200006
10.1590/S0100-40422013000200006
WOS:000316766400006
Autor
Fernandes-Silva, Caroline Crisitine
Salatino, Antonio
Salatino, Maria Luiza Faria
Breyer, Ernesto Dietrich Hartmut
Negri, Giuseppina
Institución
Resumen
Six samples of Brazilian propolis from Minas Gerais and Paraná states were analyzed to identify the constituents (GC/MS and HPLC/MS) and to determine their contents (HPLC and external standardization). All samples contained characteristic constituents of green propolis, but the samples from Minas Gerais had higher contents of prenylated phenylpropanoids and caffeoylquinic acids. Kaempferide and two other flavonoids were among the major constituents of the samples from Minas Gerais. Luteolin 5-O-methyl ether was detected only in samples from Paraná. Baccharis dracunculifolia was a source of resins for all samples analyzed, but the samples from Paraná had more complex plant origin.