| On the other hand, the outer part, which is scraped off in the process of rice polishing, consists of a mixture containing not only starch but also protein and fat; therefore, as it reflects light even if air enters, it is white but transparent. |
逆に、精米の工程で削り落とされるその外殻部は、デンプンだけでなくタンパク質や脂肪を含んだ混合体なので、空気が入っても光を反射するから白色透明である。 |