Unilever, the multinational consumer goods giant, has announced plans to sell its Knorr pasta sauce brands Tomato al Gusto and Speciale al Gusto in Germany to Italian food firm Casalasco for an undisclosed sum. Casalasco is described as one of the main global operators in the production and processing of industrial tomatoes, managing the Pomì, Pomito, and De Rica brands and with a supply chain that includes 800 agricultural companies, …