Corn Starch

Food grade corn starch: GB/T8885-2008 Item Superior Grade Grade I Grade II Appearance White powder or with light yellow shadow, lustrous Odor With a special inherent odor of corn starch, no peculiar smell Physiochemical indexes Item Index Superior Grade Grade I Grade II Moisture, % ≤ 14.00 14.00 14.00 Acidity (dry basis) /. T ≤ 1.50 1.80 2.00 Ash (dry basis) /% ≤ 0.10 0.15 0.18 Protein (dry basis) /% ≤ 0.35 0.45 0.60 Spot spots/cm2 ≤ 0.4 0.7 1.0 Fineness150μm (100 mesh) pass rate, % ≥ 99.5 99.0 98.5 Fattiness (dry basis) /% ≤ 0.10 0.15 0.20 Whiteness 440NM Blue ray reflectivity % ≥ Yellow maize 88.0 87.0 85.0 Industrial grade corn starch: GB12309-1990 Item Superior Grade Grade I Grade II Appearance White powder or with light yellow shadow, lustrous Odor With a special inherent odor of corn starch, no peculiar smell Physiochemical requirements