However, the sugar (unfermentable sugar) which is not used for fermentation is contained in the moromi and remains unchanged, and therefore even in case of complete fermentation, it does not happen that no sugar remains at all.
なお、醪には醗酵に使われない糖分（非醗酵性糖分）も含まれており、それは残るので、たとえ完全醗酵させても醪から糖分がまったくなくなるわけではない。