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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Precise high-throughput online near-infrared spectroscopy assay to determine key cell wall features associated with sugarcane bagasse digestibility

Fig. 5

Equation prediction capacity of the offline NIRS models. A Original spectra of the dry sugarcane samples. B Principal component analysis of the samples in the calibration sets. C Calibration model of cellulose crystallinity, D lignin clean mass content in the dry biomass, and E lignin proportion in the cell wall. ASL acid-soluble lignin; AIL acid-insoluble lignin; RPD ratio performance deviation

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