| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for suppressing the production of TSNA in dried leaves of tobacco during storage. SOLUTION: The method is characterized as follows. NOx gas generating from the dried leaves of the tobacco during storage of the dried leaves of the tobacco is adsorbed and removed with an adsorbent to thereby suppress the production of the TSNA during the storage period of the dried leaves of the tobacco. COPYRIGHT: (C)2007,JPO&INPIT
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