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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil

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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil

<abstract language="eng">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...

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Bibliographic Details
Main Authors: Sabria Aued-Pimentel, Emy Takemoto, Edna Emy Kumagai, Cristiane Bonaldi Cano
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2008-01-01
Series:Química Nova
Subjects:
ECN 42 triacylglyceride content
olive oil
adulteration
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000100006
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spelling doaj-a1d8c26925f8428d945597bfdad267712020-11-25T00:11:06ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642008-01-01311313410.1590/S0100-40422008000100006Determinação 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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in BrazilSabria Aued-PimentelEmy TakemotoEdna Emy KumagaiCristiane Bonaldi Cano<abstract language="eng">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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000100006ECN 42 triacylglyceride contentolive oiladulteration
collection DOAJ
language English
format Article
sources DOAJ
author Sabria Aued-Pimentel
Emy Takemoto
Edna Emy Kumagai
Cristiane Bonaldi Cano
spellingShingle Sabria Aued-Pimentel
Emy Takemoto
Edna Emy Kumagai
Cristiane Bonaldi Cano
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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil
Química Nova
ECN 42 triacylglyceride content
olive oil
adulteration
author_facet Sabria Aued-Pimentel
Emy Takemoto
Edna Emy Kumagai
Cristiane Bonaldi Cano
author_sort Sabria Aued-Pimentel
title 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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil
title_short 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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil
title_full 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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil
title_fullStr 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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil
title_full_unstemmed 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 Calculation of the difference between the actual and theoretical ECN 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in Brazil
title_sort 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 calculation of the difference between the actual and theoretical ecn 42 triacylglyceride content to detect adulteration in olive oil samples commercialized in brazil
publisher Sociedade Brasileira de Química
series Química Nova
issn 0100-4042
1678-7064
publishDate 2008-01-01
description <abstract language="eng">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.
topic ECN 42 triacylglyceride content
olive oil
adulteration
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000100006
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