[Function and influence of secondary plant substances]

additif additif alimentaire additives aditivos aditivos alimentarios alimentos alimentos sanos chemical composition composition chimique enfermedades humanas extractos extracts extrait fisiologia vegetal food additives foods health health foods human diseases krankheit lebensmitteltechnologie maladie de l'homme metabolism metabolisme metabolismo nutrientes nutrients nutrition physiology physiologie de la nutrition plant physiology produit alimentaire salud stoffwechsel substance nutritive toxicidad toxicity wirkstoff zusammensetzung