Systematic error for starch analysis, measured on samples at known starch content (SKSC), prepared mixing standard grade corn starch and cellulose.

Error was expressed as absolute SC value, and as relative to the expected SC (in brackets). Error was deemed significant for pSKSC averages the 4 SKSCs. n = 7.

误差以绝对信号浓度（SC）值形式呈现，同时以相对于预期信号浓度的相对值形式呈现（相对值标注于括号内）。针对取4个SKSC平均值的pSKSC，其误差被判定为具有统计学显著性。样本量n=7。