Physical-chemical analysis of ethanolic extract of propolis

Authors

  • Guilherme Zangerolimo Gonsales Universidade Estadual Paulista, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Produção e Exploração Animal, Botucatu, SP
  • Ricardo de Oliveira Orsi Universidade Estadual Paulista, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Produção e Exploração Animal, Botucatu, SP
  • Patrícia Rodrigues Universidade Estadual Paulista, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Produção e Exploração Animal, Botucatu, SP
  • Silvia Regina Cunha Funari Universidade Estadual Paulista, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Produção e Exploração Animal, Botucatu, SP
  • Lídia Maria Ruv Carelli Barreto Universidade de Taubaté, Centro de Estudos Apícolas, Taubaté, SP

Keywords:

physical-chemical, propolis, quality

Abstract

The goal of this study was to investigate the physical-chemical parameters of propolis samples from Goiás, Paraná and São Paulo State (twenty two samples). Ethanolic extracts of propolis (EEP) were prepared (30 g of propolis in 100 mL of ethanol 70%) and the analysis performed were dry residue (%), pH, flavonoids contents (%) and antioxidant property (seconds). Differences were observed between the EEP suggesting a necessity of standardization propolis production as well as technical qualification of producers.

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Published

2013-11-27

Issue

Section

ANIMAL QUALITY PRODUCTS

How to Cite

Physical-chemical analysis of ethanolic extract of propolis. (2013). Bulletin of Animal Husbandry, 62(3), 215-219. http://bia.iz.sp.gov.br/index.php/bia/article/view/1299

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