Determination of nitrate in lettuce by ion chromatography after microwave water extraction

by Humberto Brevilato Novaes, Delmo Santiago Vaitsman, Paulo Bechara Dutra, Daniel Vidal Pérez
Published 2009-01-01

Leite e alguns de seus derivados: da antiguidade à atualidade Milk and some of its derivatives: from antiquity to the present time

by Zélia Therezinha Custódio Leite, Delmo Santiago Vaitsman, Paulo Bechara Dutra, André Guedes
Published 2006-07-01