Nominated Cereal Partners, Hazlewood, McVitie's, Meridian Foods, Pasta Foods, Princes Foods, Premier International Foods, Westmill Foods, Whitworths nominated by the top buyers at Asda, Booker, Co-operative Group, Londis, Nisa-Today's, Safeway, Sainsbury, Somerfield and Tesco, in exclusive research carried out by The Grocer between February and April 2001 {{FEATURES }}