A review published on October 8, 2026, in the journal Agricultural Products Processing and Storage examines in-situ packaging technologies designed to reduce postharvest losses in fruit and vegetables. More than one-third of global fruit and vegetable supplies are lost or wasted annually across the supply chain.
Unlike conventional packaging, in-situ packaging forms protective layers directly on produce surfaces. The review identifies three main approaches: coatings, fibrous membranes and hydrogels.