Método da espectroscopia no infravermelho para análise dos soros de queijos de minas padrão e prato

An electronic equipment based on the infrared spectroscopy was evaluated to measure the whey composition in "Minas padrão" and "prato" cheeses. The results for fat, protein, and total solids using infrared instrument based on filters and using standard methods were compared. There were differences between the values obtained from both analytical methods, and since compounds formed during heating of the analyzed whey may have interfered with infrared spectrum readings, a linear transformation of the data was done. After this statistical adjustment, results for "Minas padrão" cheese were equiv...

• Assuntos:

  • soro de queijo
  • composição
  • espectroscopia no IV