Describes the extent to which milled (polished, white) rice appears to be a chalky white colour as opposed to translucent white. The chalky appearance arises from the incomplete development of starch grains in the endosperm, which leaves tiny air pockets between starch granules and results in weak grains Chalkiness of endosperm Endosperm Clk Chalkiness acronym variable_of method_of attribute entity scale_of