Avaliação da composição química de fermentados alcoólicos de jabuticaba (myrciaria jabuticaba)

AUTOR(ES)

Silva, Paulo Henrique Alves da, Faria, Fernanda Carolina de, Tonon, Bruno, Mota, Saulo José Dornelas, Pinto, Vitor Tensol

FONTE

Química Nova

DATA DE PUBLICAÇÃO

2008

RESUMO

This work aimed to characterize the chemical composition of samples of alcoholic beverages fermented from jabuticaba produced in five successive crops. Up to 2005 most of the results didn't meet the current legal standards for wines and there was a negative correlation between parameters such as pH and volatile acidity, pH and total acidity, volatile acidity and alcohol content (p<0.01). The implementation of Good Manufacturing Practices and must sulfitation during the 2006 harvest lowered volatile acidity and more than 60% of the samples were in accordance with legislation. Also, a significant improvement in alcohol content was found (p<0.05)

ASSUNTO(S)

jabuticaba wine legislation sulfitation

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