Non-Destructive Detection Of Some Quality Characteristics Of Strawberry Fruit In The Ripening Stage Using Near Infrared Spectroscopy
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Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The products' internal and external quality characteristics were predicted using Fourier transform (FT-NIR) near-infrared spectroscopy technique in Albion cultivar (Fragaria ananassa) strawberry samples. Since the shelf life of strawberry fruits is short after harvest, their quality characteristics are an essential criterion, especially for exported products. Determining the quality characteristics of products using non-destructive measurement systems such as FT-NIR is less time-consuming and less costly than chemical or physical methods. Quality features are significant for exported products. Non-destructive spectroscopic measurements of strawberries were made using reflectance (780-2500 nm) and transmittance (800-1725 nm) techniques. Generally, high calibration and validation results were obtained for both measurement methods (Reflectance and Transmittance) in color properties. Hue prediction values on transmittance were predicted to have the best result in the measurement at R2=84.81 (RMSECV= 0.347) for validation, while R2=91.77 (RMSEE= 0.268) for calibration. In reflectance mode, it showed high predictive performance of a* value with the red color variable R2=82.19 (RMSECV= 5.81) for validation and R2=89.42 (RMSEE= 4.73) for calibration during the ripening period of the strawberry. On the other hand, the intrinsic properties' prediction performance remained lower than the color properties. The most successful prediction performance was found for soluble solids content (SSC) (R2=50.66; RMSECV= 0.951) in reflectance mode, while pH (R2=58.21; RMSECV= 0.0472) for transmittance mode. As can be seen from the results, using FT-NIR spectroscopy to predict color properties without damage during the ripening period of strawberry products was highly successful, while more restrictive results were obtained in predicting internal properties.
Açıklama
Anahtar Kelimeler
Strawberry, Color, Near Infrared, Non-destructive technologies.
Kaynak
Türk Tarım ve Doğa Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
11
Sayı
1
