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  • 标题:Antioxidant and fatty acid profile of gabiroba seed (Campomanesisa Xanthocarpa Berg)
  • 本地全文:下载
  • 作者:Santos, Marli da Silva ; Miguel, Obdulio Gomes ; Petkowicz, Carmen Lúcia Oliveira
  • 期刊名称:Food Science and Technology (Campinas)
  • 印刷版ISSN:0101-2061
  • 电子版ISSN:1678-457X
  • 出版年度:2012
  • 卷号:32
  • 期号:2
  • 页码:234-238
  • DOI:10.1590/S0101-20612012005000045
  • 语种:English
  • 出版社:Sociedade Brasileira de Ciência e Tecnologia de Alimentos
  • 摘要:

    This study aimed to evaluate the antioxidant potential and fatty acid profile of gabiroba (Campomanesia xanthocarpa Berg) seeds. In order to obtain the extract, the seeds were dried, crushed, and subjected to sequential extraction by maceration and percolation in a modified soxhlet extractor using solvent polarity gradient composed of hexane, chloroform, ethyl acetate, and alcohol, respectively. The extraction time was six hours. The ethanol extract showed the highest antioxidant potential, given by the EC50 value and the amount of total phenolic compounds. High amounts of unsaturated fatty acids were found in the oil studied, especially the oleic acid.

  • 关键词:aproveitamento tecnológico;espécie nativa;flora brasileira
  • 其他关键词:technological use;native species;Brazilian flora
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