Sustainable chitosan and medicinal plant oils as natural edible coatings for postharvest quality preservation of guava fruits (Psidium guajava L.). - Ansabayeva A; Abdel Ghany NA; Hussein SA; Hassan KM; Abdelhamid AN; Abou El-Nasr MK; Bondok A; Rebouh NY; Abdelkader M; A Nasser M (PloS one, 2026)