13 Jan 2020 --- With more focus on the beauty of food, often inspired by celebrity chefs, food bloggers and social media influencers, there is a growing role for more colorful food and beverage products. In light of this, GNT will highlight how its Exberry Coloring Foods can help confectionery and snack manufacturers to meet the increasing demand for plant-based products at ProSweets Cologne 2020 (2-5 February).