Effect of Pectin Incorporated with Jackfruit Seed Extract as Coating on Physicochemical Characteristics and Mold Growth of Longan (Dimocarpus longan Lour.)

Abstract

The agricultural sector faces substantial challenges in maintaining the post-harvest quality of perishable fruits such as longan (Dimocarpus longan Lour.). Traditional preservation techniques frequently fail to prolong the shelf life of these fruits while keeping their physicochemical qualities. Edible coatings, especially those made from natural polysaccharides such as pectin, are a promising solution considering their biocompatibility, biodegradability, and capability to build effective environmental barriers. This research aimed to evaluate the effectiveness of pectin coatings incorporated with jackfruit seed extract (PJSE) in enhancing the post-harvest quality and shelf life of longan.