01100naa a2200205 a 450000100080000000500110000800800410001910000180006024500560007826000090013452004270014365000100057065000260058065300240060670000170063070000200064770000170066770000220068477301880070610290052005-06-13       2004    bl ---       0--  u    #d1 aCORREA, A. A.  aAn electronic tongue for coffee quality evaluation.  c2004  aOne of the most important coffee quality parameters are the presence of defective beans, blassified as black, green and spolied beans: aiming to improve the general perception of Brazilian coffee quality, the Brazilian Association of Coffee Insdrustries (ABIC) is implementing the Coffee Quality Program (PQC), with minimal and maximal compositional requeriments, among others, 20% as the maximum level of defective beans.  aCafé  aControle de Qualidade  aLíngua eletrônica1 aPAULA, G. F.1 aOLIVEIRA, R. I.1 aNAIME, J. M.1 aMATTOSO, L. H. C.  tIn: BRAZILIAN MEETING ON CHEMISTRY OF FOOD AND BEVERAGES, 5., dez. 2004, São Carlos, SP. Program and abstracts... São Carlos: Instituto de Química de São Carlos/USP, 2004. p. 164.