Effect of edible coating combined with pomegranate peel extract on the quality maintenance of white shrimps (Parapenaeus longirostris) during refrigerated storage

The present study aimed at assessing the potential of edible coatings based on chitosan (Ch) and locust bean gum (LBG) incorporating pomegranate peel extract (PPE) to maintain quality of shrimps during cold storage. Firstly, the study evaluated different PPE concentrations applied to Ch and LBG against Pseudomonas putida in vitro. Then, in vivo trials were carried out on headed and peeled shrimps coated with Ch and LBG incorporating the most...