Determinação da diferença entre o valor real e o teórico do triglicerídeo ECN 42 para a detecção de adulteração em azeites de oliva comercializados no Brasil

Química Nova

Sabria Aued-pimentel¹  Emy Takemoto¹  Edna Emy Kumagai¹  Cristiane Bonaldi Cano¹ 

[1] ,Instituto Adolfo Lutz Serviço de Alimentos, Divisão de Bromatologia e Química São Paulo SP ,Brasil

关键词: ECN 42 triacylglyceride content;    olive oil;    adulteration;   

DOI  :  10.1590/S0100-40422008000100006

来源: SciELO

【 摘 要 】

The difference between the actual ECN 42 triacylglyceride content in vegetable oils, obtained by HPLC analysis, and the theoretical value calculated from the fatty acid composition was applied to detect the addition of seed oils with high contents of linoleic acid to olive oils commercialized in Brazil. The results indicate that samples analyzed were probably adulterated with low commercial value seed oils, rich in linoleic acid, like soybean, sunflower or corn.

【 授权许可】

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