Browsing by Subject "Acido ascórbico"
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(Madrid, Dpto. de Investigaciones Bromatológicas. Consejo Superior de Investigaciones Científicas, 1954)A comparative study of the Tillmans and Roe's methods for evaluation of ascorbic acid is made. It has been found that the titration with 2-4- dimitrophenylhydrazine gives good results when used in fresh vegetables containing ...