| 摘要 |
PURPOSE:The titled set, obtained by combining a bag containing a saline solution of Bacillus natto sealed therein, bag, containing steamed or boiled soybeans sealed therein and heat sterlized and a synthetic resin film having many holes and capable of giving fermented soybeans (NATTO) of good quality, readily at home, using an electrically heated warmer. CONSTITUTION:The titled set is constituted of (A) a bag, made from PE or PVC, etc., and prepared by filling and sealing a saline solution of Bacillus natto obtained by diluting purely cultivated Bacillus natto to give about 20,000,000 units/cc with physiologically saline solution therein, (B) a bag prepared by dipping soybeans in water, steaming or boiling the hydrated soybeans fully absorbing water under pressure, sealing the resultant soybeans in a bag made of a heat-resistant film, e.g. polyimide resin, and heat sterilizing the bag body and all and (C) a synthetic resin film having many holes perforated in the whole surface thereof, e.g. PE film. The bag (B) is opened and the contents are put in an inner container of an electrically heated warmer and the bag (A) is opened to add the contents to the above-mentioned inner container. The resultant mixture is fully mixed, and the whole top surface is covered with the closely adhered film (C). The resultant inner container is then put in the warmer and heated at 40 deg.C for 18-20hr without closing tightly a lid to afford the aimed fermented soybeans (NATTO). |
