ArticleFoods (Basel, Switzerland)2023
Aquaphotomics Monitoring of Lettuce Freshness during Cold Storage.
Article in Foods (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 31 citations in OpenAlex.
- Effect of Packaging Materials on Lettuce (International journal of food science · 2026Article
- Low-Temperature Stress-Induced Changes in Cucumber Plants-A Near-Infrared Spectroscopy and Aquaphotomics Approach for Investigation.Sensors (Basel, Switzerland) · 2025Article
- Assessment of Purslane (Plants (Basel, Switzerland) · 2025Article
- Silicon extends the shelf life of hydroponically grown lettuce.Scientific reports · 2025Article
- Milk NIR spectroscopy and Aquaphotomics novel diagnostic approach to Paratuberculosis in dairy cattle.Scientific reports · 2025Article
- Combining Feature Extraction Methods and Categorical Boosting to Discriminate the Lettuce Storage Time Using Near-Infrared Spectroscopy.Foods (Basel, Switzerland) · 2025Article
- Simultaneous determination of pigments of spinach (Food chemistry: X · 2024Article
- Saliva NIR spectroscopy and Aquaphotomics: a novel diagnostic approach to Paratuberculosis in dairy cattle.Frontiers in cellular and infection microbiology · 2024Article
- A novel diagnostic approach to Paratuberculosis in dairy cattle using near-infrared spectroscopy and aquaphotomics.Frontiers in cellular and infection microbiology · 2024Article
- An Aquaphotomics Approach for Investigation of Water-Stress-Induced Changes in Maize Plants.Sensors (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fresh-cut leafy vegetables are one of the most perishable products because they readily deteriorate in quality even during cold storage and have a relatively short shelf life. Since these products are in high demand, methods for rigorous quality control and estimation of freshness that are rapid and non-destructive would be highly desirable. The objective of the present research was to develop a rapid, non-destructive near-infrared spectroscopy (NIRS)-based method for the evaluation of changes during cold storage of lettuce using an aquaphotomics approach to monitor the water molecular structure in lettuce leaves. The reference measurements showed that after 6 days of dark, cold storage, the weight and water activity of lettuce leaves decreased and β-carotene decreased, while chlorophylls slightly increased. Aquaphotomics characterization showed large differences in the lettuce leaves' spectra depending on their growth zone. Difference spectra, principal component analysis (PCA) and linear discriminant analysis (LDA) confirmed the differences in the inner and outer leaves and revealed that spectra change as a function of storage time. Partial least squares regression (PLSR) allowed the prediction of the time spent in storage with a coefficient of determination of R
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