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Review
. 2023 Jan:163:112252.
doi: 10.1016/j.foodres.2022.112252. Epub 2022 Nov 29.

Phototreatment (below 1100 nm) improving quality attributes of fresh-cut fruits and vegetables: A review

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Review

Phototreatment (below 1100 nm) improving quality attributes of fresh-cut fruits and vegetables: A review

Xiuxiu Teng et al. Food Res Int. 2023 Jan.

Abstract

The emerging area of phototreatment technology has shown a significant potential to enhance the quality of fresh-cut fruit and vegetable products (FFVP). This review critically evaluates relevant literatures to address the potential for phototreatment technology (Red, blue, green, ultraviolet and pulsed light) applied to FFVP, outline the key to the success of phototreatment processing, and discuss the corresponding problems for phototreatment processing along with research and development needs. Base on photothermal, photophysical and photochemical process, phototreatment displays a great potential to maintain quality attributes of FFVP. The operating parameters of light, the surface properties and matrix components of the targeted material and the equipment design affect the quality of the fresh-cut products. To adapt current phototreatment technology to industrial FFVP processing, it is necessary to offset some limitations, especially control of harmful substances (For example, nitrite and furan) produced by phototreatment, comparison between different phototreatment technologies, and establishment of mathematical models/databases.

Keywords: Fresh-cut fruits and vegetables; Phototreatment; Quality; Safety.

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Conflict of interest statement

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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