A survey of nitrite concentrations in retail fresh vegetables

almacenamiento brassica oleracea capitata cabbages carotte carrots chou pomme composition globale deterioration deterioro espinaca food composition hortalizas keeping quality lactuca sativa laitue legume lettuces nitrite nitrites nitritos papa plant anatomy pomme de terre potatoes proximate composition reino unido repollo solanum tuberosum spinach stockage storage uk united kingdom vegetables zanahoria