Correcting Head Rice Yield for Surface Lipid Content (Degree of Milling) Variation

摘要: ABSTRACT Head rice yield (HRY) is the primary parameter used to quantify milling quality. However, HRY affected by degree of (DOM) and thus may not be comparable between different lots if DOM different. The objective this study was develop a method which values can adjusted for varying when measured surface lipid content (SLC). Seventeen rough including long-grain medium-grain cultivars hybrids were harvested from two 2003 five 2004 locations. Duplicate subsamples each lot milled in McGill No. 2 laboratory mill 10, 15, 20, or 40 sec after zero, one, two, three, six months storage. SLC measured. average versus slope across all duration data sets 9.4. As such, it suggested that, with mill, factor 9.4 percentage points every point difference an...