Tomato Lacquer ~ Non-Toxic Can Lining in Development

Led by the Stazione Sperimentale per l'Industria delle Conserve Alimentari (Experimental Station for the Food Preserving Industry), in Parma, Italy, the BIOCOPAC (biocopac.eu/en) consortium is developing a bio-based thermosetting lacquer. Most metal food packaging has a BPA-filled liner or chemical-based lacquer to prevent corrosion; while these keep the can intact, they have been linked to deleterious effects on the food inside.
Source: Inhabitat.com