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August 14, 2025Applied Spectroscopy PracticaOpen Access

Rapid Assessment of Taste Indicators in Orange Juice Using a Handheld Near-infrared Scanner in Transflectance Mode

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Authors

SNShreya Madhav NuguriCGCeleste Matos GonzalezGIGio Ijpkemeule

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Overview

NIR transflectance spectroscopy predicts taste indicators in orange juice, highlighting potential for field analysis.

Key Points

  • The study demonstrates reliable predictions of taste indicators in orange juice using a handheld NIR scanner—enabling rapid assessment.
  • Using pathlengths of 0.50 mm and 0.80 mm, the model achieved R pre values of at least 0.82, indicating strong correlation with reference data.
  • Assessment utilized multivariate analysis, correlating spectral data with reference values through partial least square regression models.
  • This technology supports orange growers by providing real-time monitoring of taste indicators, enhancing decision-making for harvest timing.

Cite This Study

Nuguri et al. (2025) studied this question.

synapsesocial.com/papers/68af5407ad7bf08b1eadaeaehttps://doi.org/10.1177/27551857251356534
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Prediction of soluble solids content and anthocyanin content in blood oranges based on hyperspectral reflectance and transmittance imaging technologies2025
  2. 2What’s in Your Fruit Juice?—Rapid Quality Screening Based on Infrared (FT-IR) Spectroscopy2024 · 4 citations
  3. 3Orange cultivars identification: electronic tongue versus conventional physicochemical methods2026 · 1 citations
  4. 4Near Infrared Spectroscopy in mango sorting lines for quality assessment and cultivar discrimination2026
  5. 5NIR Spectroscopy for Predicting Physicochemical and Functional Quality Attributes of Berry (Aronia, Haskap, and Goji) Fruits2026