The effect of chitosan coatings on quality changes
of shrimp, Litopenaeus vannamei, was studied during a 10-
day storage at 4 °C. Groups of treatment 1 (T-1), treatment 2
(T-2), and control were treated with carboxymethyl chitosan,
chitosan nanoparticle, and deionized water, respectively. The
lowest pH values (P