Comparative evaluation of methyl xanthine percentages in commercial samples of black tea and mate tea

Lacerda, M.E.G. de A. Filho, H. da C. Kaplan, M.A.C.

Comparative evaluation of methyl xanthine percentages in commercial samples of black tea and mate tea


CHÁ
EXTRAÇÃO
CROMATOGRAFIA
ANÁLISE COMPARATIVA

BINAGRI

Telefone: (61)3218-2613/2096/2097 - binagri@agricultura.gov.br

Ministério da Agricultura, Pecuária e Abastecimento, Esplanada dos Ministérios, Bloco D, Abexo B, Brasília/DF, CEP: 70.043-900