Part of the increase of purple foods is in the interest of current consumers for products that appeal more to the sensory. In the report “World Trends in Food and Beverages” (2016) of Mintel, was identified as a key trend to ‘Eat With Your Eyes’ (Eat with your eyes). According to this trend, although flavor has been the focus of innovation for a long time, today’s society is focused on image and action, and therefore demands products that capture more the senses.
Thus, brands have begun to experiment with vibrant colors (such as purple), attractive aromas, as well as innovative forms in their packaged products, seeking to make them more desirable and praiseworthy.
Parallel to the aspect of sensory perception, there is also the interest on the part of consumers to have on the market products that conserve the natural, in accordance with the Clean eating, preference to consume whole, natural, unprocessed foods. Here, at this point, naturally purple foods show a potential; and a fortiori, considering the fact that the manufacturers of products of this color have been linking the tonalities of food with health. Additionally, it should be noted that, according to the Global New Products Database (GNPD), developed by Mintel, there has been a 126% increase in purple food and beverage products launched worldwide between 2012 and 2018.