African Journal of Food Science and Technology

Moriken Sangaré

Technologie Et Contrôle Des Produits Alimentaires, Institut Supérieur des Sciences et de Médecine Vétérinaire de Dalaba, Dalaba, Guinea

Publications

• Research   
  Determination of the quality of dry sausages by targeted and untargeted techniques
  Author(s): Moriken Sangaré* and Romdhane Karoui
  
  The objective of this work is to study the potential of mid infrared spectroscopy (MIR) for the determination of the quality and the prediction of the level of oxidation Peroxide Indices (PV) and Thiobarbituric Acid Reactive Substance (TBARS)) of three categories of dry sausages: Auvergne, Beef-poultry and Galbanetto. The three products showed a significant difference (p < 0.05) for the physicochemical parameters (moisture, water activity, pH, fat, TBARS, proteins and PV). The secondary structure determined by MIR indicated a variation between the products in the percentage of β-turn, β-sheet, α-helix, and random coil. The application of principal component analysis and factorial discriminant analysis to the physico-chemical, colorimetric data, and MIR sp.. View More»
  

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