Which of the following edible food packaging materials has been successfully commercialized and is currently used by multiple major food brands for ice cream products?

The food industry is rapidly evolving its packaging solutions to address environmental concerns while maintaining food safety and quality. Innovative packaging materials are changing how products are presented, preserved, and consumed. This poll tests your knowledge about recent breakthrough packaging innovations in the food sector that are reshaping consumer experiences and environmental impacts.

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Seaweed-based wrappers (Notpla)
Rice paper with embedded herb seeds
Milk protein-based films with flavor enhancers
Mushroom mycelium containers with nutritional supplements