Which sustainable packaging innovation was first developed specifically for temperature-sensitive scientific reagents and later adopted by the food industry?

Product packaging in the scientific industry has evolved dramatically over the decades, balancing preservation needs with environmental concerns and usability. From laboratory supplies to pharmaceutical products, scientific packaging must maintain product integrity while conveying critical information. This trivia question explores an innovative packaging development that changed how scientific products are stored and transported.

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Plant-based biopolymer insulation derived from mushroom mycelium
Phase-change material (PCM) panels made from recycled aluminum
Vacuum-insulated panels (VIPs) using recycled glass microspheres
Cellulose nanocrystal films with embedded temperature indicators