发明名称 |
Tobacco treatment process |
摘要 |
Flavorful tobacco extracts are provided by subjecting a moist spray dried tobacco extract to heat treatment. The moist extract is contacted with a furanone, a pyranone or an alpha-dicarbonyl compound, and exposed to a temperature above about 100 DEG C. in a pressure controlled vessel. Resulting flavorful extracts are useful as forms of tobacco in cigarettes and other smoking articles.
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申请公布号 |
US5318050(A) |
申请公布日期 |
1994.06.07 |
申请号 |
US19920992566 |
申请日期 |
1992.12.18 |
申请人 |
R. J. REYNOLDS TOBACCO COMPANY |
发明人 |
GONZALEZ-PARRA, ALVARO;PERFETTI, THOMAS A.;WHITE, JACKIE L. |
分类号 |
A24B15/12;A24B15/24;A24B15/30;(IPC1-7):A24B15/24;A24B15/26 |
主分类号 |
A24B15/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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