Asda claims victory in aspartame ‘nasty’ case Asda claims victory in aspartame ‘nasty’ case 16-Jul-2009 By Jess Halliday A High Court judge has found in favour of Asda in its court battle with Ajinomoto over food and beverage ‘no nasties’ labelling, which listed aspartame as an ingredient not used. Ajinomoto plans to appeal.