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Chemical profiling of six samples of Brazilian propolis

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Autor(es):
Fernandes-Silva, Caroline C. [1] ; Salatino, Antonio [1] ; Salatino, Maria Luiza F. [1] ; Breyer, Ernesto D. H. [2] ; Negri, Giuseppina [3]
Número total de Autores: 5
Afiliação do(s) autor(es):
[1] Univ Sao Paulo, Inst Biociencias, Dept Bot, BR-05508090 Sao Paulo - Brazil
[2] Breyer & Cia Ltda, BR-84600970 Uniao Da Vitoria - Brazil
[3] Univ Fed Sao Paulo, Ctr Brasileiro Informacoes Drogas Psicotrop, Dept Psicobiol, BR-04023042 Sao Paulo - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: Química Nova; v. 36, n. 2, p. 237-240, 2013.
Citações Web of Science: 17
Resumo

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. (AU)