| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an easy technology of preventing oxidation of wine remaining in a bottle once unplugged. <P>SOLUTION: An antioxidation section is disposed on the underside of a wine plug body or incorporated in it. The antioxidation section has a breathable part covered with a gas permeable film. The antioxidation section is formed of a reducing agent such as powder of iron or copper. Preferably, a catalyst is added to the antioxidation section. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
