Enhancing Postharvest Quality of Cut Foliage Through Active Modified Atmosphere Packaging

Cut foliage is widely used in floral arrangements, decorations, and as fillers in bouquets due to its aesthetic appeal and ability to complement cut flowers. However, its postharvest longevity and quality are influenced by storage conditions. In this study, the effects of storage time and packaging materials [polypropylene (PP) and polyethylene (PE)], combined with silica gel or potassium permanganate (KMnO 4 ) sachets, were evaluated on the physiological parameters and postharvest quality of five different foliage types. The results showed that foliage packed in PP‐100 with KMnO 4 sachets, stored for 15 days, extended vase life to 23 days (Areca palm, Dracaena), enabling a 15‐day transport window without affecting weight loss or foliage color. Specifically, packaging with PP resulted in a weight loss of 8.43% for Cycas palm foliage, compared to 9.32% for foliage packed in PE. Moreover, foliage packed in PP sleeves was the most effective for maintaining higher CO 2 levels than PE sleeves. Furthermore, foliage packed in PP or PE sleeves with silica or KMnO 4 sachets retained better aesthetic quality compared to those packed without these sachets. These findings suggested that this packaging method could positively impact the international market for ornamental cut foliage, ensuring that consumers receive high‐quality products.