Fecha de publicación: 18/02/1998 Fuente: WIPO "organic farming" A rhubarb juice beverage is made up of dried high-quality wild rhubarb rhizome through removing peel and impurities, breaking off to obtain particles, thermal reflux extraction with alcohol-water mixture as menstruum, recovering alcohol, cold storage, colouring, filter, addition of additives and concentration, and features special health-care function of antipyresis, natural colour and unique taste.