Brazilian food manufacturer J Macedo has announced an investment of R$30 million ($9.2 million) to launch new products and revamp the packaging of existing products under the Dona Benta brand through a partnership with celebrity chef Buddy Valastro. According to Meio & Mensagem, J Macedo will launch a Dona Benta Delicias (‘Delicacies’) line featuring the varieties of Chocolate, Chocolate with Hazelnuts, Black Forest Gateau and Brownie. Meanwhile the Dona Bento …