Abstract
Fungal diseases that may occur before or after harvest are the main challenges of the postharvest citrus industry. Some fungal diseases are slight and only drastically reduce the marketability of the product, while some postharvest fungal diseases of citrus grow rapidly and also infect their adjacent fruits. Infected fruits can neither be stored for a long time nor be exported. For this reason, early detection of fungal infections is very essential. In this paper, all optical methods used to identify citrus fungal diseases, including imaging-based methods and spectroscopic-based methods, are investigated. The application of these methods in detecting citrus fungal diseases is also reviewed.
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Acknowledgements
We would like to thank Dr. Mahmood Reza Golzarian, from the Department of Biosystems Engineering, for reviewing initial manuscript.
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This work was supported by Ferdowsi University of Mashhad.
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Narges Ghanei Ghooshkhaneh: visualization, writing–original draft; Kaveh Mollazade: conceptualization, visualization, writing–review and editing.
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Ghanei Ghooshkhaneh, N., Mollazade, K. Optical Techniques for Fungal Disease Detection in Citrus Fruit: A Review. Food Bioprocess Technol 16, 1668–1689 (2023). https://doi.org/10.1007/s11947-023-03005-4
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DOI: https://doi.org/10.1007/s11947-023-03005-4