Photometric procedure for quantitative analysis of Aflatoxin B1 in peanuts by thin-layer chromatography using charge coupled device detector

A photometric procedure was developed for determination of aflatoxin B1 in peanuts by TLC-CCD technique. The quantification and detection limit were 1.2 μg kg-1 and 0.4 ng per spot, respectively, with mean recovery of 98%. The CCD camera is sufficiently sensitive to detect small changes in...

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Bibliographic Details

Published in:	Química Nova
Main Authors:	Michele Hoeltz, Juliane Elisa Welke, Isa Beatriz Noll, Horacio Alberto Dottori
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 2010-01-01
Subjects:	aflatoxin B1 photometric procedure TLC-CCD
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000100009