Integrated NIRS and QTL assays reveal minor mannose and galactose as contrast lignocellulose factors for biomass enzymatic saccharification in rice

Table 1 Monosaccharide content and biomass enzymatic saccharification of 100 rice straw samples

Traits	Mean ± SD^a	Range^b
Monosaccharides
Rhamnose (μg mg⁻¹)	0.99 ± 0.11	0.68–1.27
Fucose (μg mg⁻¹)	0.99 ± 0.09	0.02–0.35
Arabinose (μg mg⁻¹)	33.76 ± 2.11	27.50–39.09
Xylose (μg mg⁻¹)	263.56 ± 11.19	239.74–290.25
Mannose (μg mg⁻¹)	2.66 ± 0.25	2.17–3.34
Galactose (μg mg⁻¹)	12.33 ± 1.44	9.27–15.4
Glucose (μg mg⁻¹)	32.75 ± 3.18	27.03–42.49
Biomass enzymatic saccharification
Glc-Rel_0.025 (% dry matter)^c	14.59 ± 2.20	9.92–20.92
Glc-Rel₁ (% dry matter)^d	27.88 ± 2.18	19.34–32.04

^aAverage ± standard deviation
^bMinimum to maximum
^cGlucose released after enzymatic digestion following 0.025% (m/v) NaOH pretreatment
^dGlucose released after enzymatic digestion following 1% (m/v) NaOH pretreatment

ISSN: 2731-3654