| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a better antioxidant. <P>SOLUTION: The antioxidant comprises the alkyl acetal derivative of sugar alcohol represented by formula (1) or (3) as an active constituent (in the formula, R<SP POS="POST">1</SP>to R<SP POS="POST">4</SP>, R<SP POS="POST">7</SP>and R<SP POS="POST">8</SP>denote a 1 to 4C alkyl group which may be mutually different). <P>COPYRIGHT: (C)2012,JPO&INPIT |
