| 摘要 |
<P>PROBLEM TO BE SOLVED: To produce food vinegar derived from washed water of rice and having high nutrition value and provide a refreshing drink having proper Brix sugar content value and acidity by mixing water, a fruit juice and a sugar syrup to the vinegar. <P>SOLUTION: Acetic acid is produced and aged by using alcohol produced by using starch derived from washed water of rice. Concretely, for preventing the microbial contamination of the washed water, (1) the water is used as a raw material for the food vinegar without delay, (2) the water is used as a raw material for the food vinegar after sterilization treatment under high temperature and pressure or (3) the washed water is dried to remove the water and used in the form of solid. The starch in the washed water is converted to alcohol with a yeast, acetic bacteria is added to the alcohol to perform acetic acid fermentation and the fermentation product is aged to obtain food vinegar. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
