| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus enabling easy and quick ripening of liquor at home, etc., to obtain a delicious liquor in contrast with conventional process necessitating an extremely long ripening period. SOLUTION: This apparatus is a box or a covering member containing a space 4 for holding a vessel 3 containing liquor 2 and an ultrasonic oscillator 1. Preferably, the box 5 contains a space-keeping support 6 for supporting the liquor-containing vessel 3 and the ultrasonic oscillator 1 placed under the support 6. |
