Advances in propolis and propolis functionalized coatings and films for fruits and vegetables preservation.

Yijing Pu, Haitao Jiang, Yiqin Zhang, Jiankang Cao, Weibo Jiang

Food chemistry 2023 Jul 15

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Propolis, as a natural active substance, is rich in polyphenols, with low toxicity, antioxidant, antifungal and antibacterial properties, which can be applied to the post-harvest preservation of fruits and vegetables. Propolis extracts and propolis functionalized coatings and films have exhibited good freshness in various types of fruits and vegetables as well as fresh-cut vegetables. They are mainly used to prevent water loss after harvesting, to inhibit the infestation of bacteria and fungi after harvesting and to enhance the firmness and apparent quality of fruits and vegetables. Moreover, propolis and propolis functionalized composites have a small or even insignificant effect on the physicochemical parameters of fruits and vegetables. Furthermore, how to cover the special smell of propolis itself so that it does not affect the flavor of fruits and vegetables, and the application of propolis extract in wrapping paper and packaging bag of fruits and vegetables, are worthwhile to further investigate. Copyright © 2023 Elsevier Ltd. All rights reserved.

Citation

Yijing Pu, Haitao Jiang, Yiqin Zhang, Jiankang Cao, Weibo Jiang. Advances in propolis and propolis functionalized coatings and films for fruits and vegetables preservation. Food chemistry. 2023 Jul 15;414:135662