PROBLEM TO BE SOLVED: To provide a food preserving material produced from cereals through fermentation.SOLUTION: Fermented unrefined Sake is produced from cereals by using cereals as the raw material, and using lactic acid bacterium which has high osmotic pressure resistance and high sodium chloride resistance, and yeast which has both high sodium chloride resistance and high ethyl alcohol resistance. The fermented unrefined Sake has pH 2.5-5.0, an ethyl alcohol concentration of 4-25%, and a salt concentration of 3-20%.COPYRIGHT: (C)2010,JPO&INPIT【課題】穀類等から発酵により製造した食品保存資材を提供すること。【解決手段】穀類等を原料として、高浸透圧耐性且つ高塩化ナトリウム耐性である乳酸菌及び高塩化ナトリウム耐性且つ高エチルアルコール耐性を兼ね備えた酵母を用いて、pHが2.5~5.0且つエチルアルコール濃度が4~25%で、食塩濃度が3~20%の穀類からの発酵諸味を製造する。【選択図】 なし