Packaging for Plant-based protein diets - Exploring the requirements from the consumer and industry perspective

Abstract: The sustainable production and consumption of foods is gaining traction and globally, it is believed that there is nutritional transitional taking place from animal-based protein to plant-based protein. Product requirements, supply chain conditions, and consumption patterns for animal-based proteins and plant-based proteins will vary. This ensures that the packaging of plant-based foods must now meet new standards. This research study used mixed methods to understand the perception of consumer and industry towards plant-protein diets in comparison to animal protein diets and to study the differences between the requirements of the packaging of these diets. The findings revealed three key points: (i) consumers' opinions, preferences, and attitudes toward various diets; (ii) their dissatisfaction with plastic packaging and the need for sustainable packaging; and (iii) the requirements on packaging materials for plant-based versus animal-based diets from the perspective of consumers and the industry