Feasibility Study of the Use of Handheld NIR Spectrometer for Simultaneous Authentication and Quantification of Quality Parameters in Intact Pineapple Fruits

<div>NIR spectra of pineapple fruits. (a) Raw, (b) pretreatment with MC, and (c) pretreatment with MSC.</div>

Journal of Spectroscopy

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Figure 2

Figure 2: Feasibility Study of the Use of Handheld NIR Spectrometer for Simultaneous Authentication and Quantification of Quality Parameters in Intact Pineapple Fruits 

Figure 2 | Feasibility Study of the Use of Handheld NIR Spectrometer for Simultaneous Authentication and Quantification of Quality Parameters in Intact Pineapple Fruits 