Factors influencing the consumer behaviour when buying food

aceites achat advertising age agua mineral alimentos animal fats bakery products calidad carne cheese coffee common salt comportamiento del consumidor comportement du consommateur compra conditionnement confectionery consumer behaviour consumer expenditure consumer prices corps gras animal edad education eggs empaquetado fish foods fromage fruits frutas gaseosas gastos de consumo graine de pavot grasas animales grasas vegetales groupe social grupos sociales hogares hortalizas households huevos huile income innovation lait leche legume legumes leguminosas levadura levure magasin de commerce meat milk milk products mineral waters oeuf oils packaging papa pescado plant fats poisson (aliment) pomme de terre poppy seed potage potatoes precio al consumidor produit alimentaire produit de cuisson produit laitier publicidad purchasing quality queso renta revenu sal sel de cuisine semilla de adormidera shops social groups soft drinks sopas soups statistical methods sucre sugar te tea tiendas vegetables viande yeasts