Chemical profiling of six samples of Brazilian propolis

Química Nova

Caroline C. Fernandes-silva²  Antonio Salatino²  Maria Luiza F. Salatino²  Ernesto D. H. Breyer¹  Giuseppina Negri¹ 

[1],Universidade de São Paulo Instituto de Biociências Departamento de BotânicaSão Paulo SP ,Brasil

关键词: Brazilian propolis;    caffeoylquinic acids;    phenylpropanoids;   

DOI  :  10.1590/S0100-40422013000200006

来源: SciELO

【 摘 要 】

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.

【 授权许可】

CC BY-NC   
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