Fig. 2From: Feasibility study on the use of near-infrared spectroscopy for rapid and nondestructive determination of gossypol content in intact cottonseedsThe NIR spectra of intact cottonseeds. a the raw spectra, b the spectra pretreated by MSC, c the spectra pretreated by SNV+ first derivate, and d the spectra of pretreated by SG smoothing+ SNV+ first derivateBack to article page