Claim · model-written summary
All Vis/NIR regression models gave reliable predictions of PPO, POD and PME activities in quince fruit.
- Taxon
- quince
Cydonia oblongae1 - Outcome
- PPO, POD and PME activitiese1
- Value
- R² > 0.92, RPD > 2.8e2
Verbatim
t0“quince fruit”
e1“predict PPO, POD and PME activities in quince fruit non-destructively”
e2“All models provided reliable predictions (R² > 0.92, RPD > 2.8)”
Title
Vis/NIR spectroscopy and chemometrics for enzymatic softening prediction in quince fruit
Reza Akbari; Tarahom Mesri Gundoshmian; Mohammad Tahmasebi; et al. Postharvest Biology and Technology 2026. doi:10.1016/j.postharvbio.2026.114311
Other claims from this paper (4)
- Method / resource Full-spectrum and effective-wavelength models showed comparable performance.
- Method / resource Full-spectrum models benefit from broader chemical representativeness and potentially enhanced robustness compared with EW-based models.
- Method / resource EW-based models offer advantages in reduced dimensionality, interpretability and suitability for real-time sensing compared with full-spectrum models.
- Recommendation The methodology is broadly applicable for on-line quality control and real-time monitoring of enzymatic browning and softening in other fruit.
