Document Type

Article

Disciplines

Polymer science, Biomaterials, Food and beverages, Biomaterials

Publication Details

https://pubmed.ncbi.nlm.nih.gov/37627984/

Chavan P, Yadav R, Sharma P, Jaiswal AK. Laser Light as an Emerging Method for Sustainable Food Processing, Packaging, and Testing. Foods. 2023 Aug 8;12(16):2983.

doi: 10.3390/foods12162983

Abstract

In this review article, we systematically investigated the diverse applications of laser technology within the sphere of food processing, encompassing techniques such as laser ablation, microbial inactivation, state-of-the-art food packaging, and non-destructive testing. With a detailed exploration, we assess the utility of laser ablation for the removal of surface contaminants from foodstuffs, while also noting the potential financial and safety implications of its implementation on an industrial scale. Microbial inactivation by laser shows promise for reducing the microbial load on food surfaces, although concerns have been raised about potential damage to the physio characteristics of some fruits. Laser-based packaging techniques, such as laser perforation and laser transmission welding, offer eco-friendly alternatives to traditional packaging methods and can extend the shelf life of perishable goods. Despite the limitations, laser technology shows great promise in the food industry and has the potential to revolutionize food processing, packaging, and testing. Future research needs to focus on optimizing laser equipment.

DOI

https://doi.org/ 10.3390/foods12162983

Funder

This research received no external funding

Creative Commons License

Creative Commons Attribution-Share Alike 4.0 International License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License.

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