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    • 1. 发明申请
    • TOBACCO-DERIVED COMPONENTS AND MATERIALS
    • 烟草衍生的成分和材料
    • US20130014771A1
    • 2013-01-17
    • US13547760
    • 2012-07-12
    • William Monroe Coleman, IIIMichael Francis DubeDarlene Madeline Lawson
    • William Monroe Coleman, IIIMichael Francis DubeDarlene Madeline Lawson
    • A24B15/24A24B15/26A24B13/00
    • A24B15/303A24B15/20A24B15/24A24B15/26A24B15/30
    • The invention provides a tobacco composition for use in a smoking article or a smokeless tobacco composition that includes an additive derived from a flower of the Nicotiana species. The additive can be a flower isolate derived from a flower of the Nicotiana species. In certain embodiments, the flower isolate is in the form of an extract from a flower of the Nicotiana species or in the form of a chemically transformed flower isolate, the chemical transformation being selected from acid/base reaction, hydrolysis, thermal treatment, and enzymatic treatment, the chemical transformation releasing at least a portion of a glycosidically bound compound in the flower of the Nicotiana species. The invention also provides smoking articles and smokeless tobacco compositions that include the flower additives described herein, and methods for preparing an additive derived from a flower of the Nicotiana species for addition to a tobacco composition.
    • 本发明提供一种用于吸烟制品或无烟烟草组合物的烟草组合物,其包含衍生自烟草属种的花的添加剂。 添加剂可以是衍生自烟草属的花的花分离物。 在某些实施方案中,花分离物是烟草属物种的提取物的形式或化学转化的花分离物的形式,所述化学转化选自酸/碱反应,水解,热处理和酶 处理,化学转化释放烟草属植物花中至少一部分糖苷结合化合物。 本发明还提供了吸烟制品和无烟烟草组合物,其包括本文所述的花添加剂,以及用于制备从烟草种类的花中衍生的添加剂用于添加到烟草组合物中的添加剂的方法。
    • 5. 发明申请
    • Method for Preparing Flavorful and Aromatic Compounds
    • 芳香和芳香化合物的制备方法
    • US20100037903A1
    • 2010-02-18
    • US12191751
    • 2008-08-14
    • William Monroe Coleman, IIIAnthony Richard Gerardi
    • William Monroe Coleman, IIIAnthony Richard Gerardi
    • A24B15/38B01D3/40
    • A24B15/38A24B15/306
    • The invention provides a method of preparing a purified, pyrazine-containing aqueous composition by mixing a reducing sugar, a base, and an amino acid in water to produce a mixture; heating the mixture for a time and under conditions conducive to Maillard reactions such that a flavorful and aromatic aqueous solution is formed, the aqueous solution comprising a plurality of pyrazines and a first 4-methylimidazole concentration; distilling the aqueous solution to produce an aqueous distillate comprising a plurality of pyrazines and having a second 4-methylimidazole concentration lower than the first 4-methylimidazole concentration; and collecting the aqueous distillate. The invention also includes flavorful and aromatic aqueous compositions formed by this inventive method, as well as tobacco products (e.g., smokable materials, smoking articles, and smokeless tobacco) incorporating the flavorful and aromatic composition.
    • 本发明提供了一种通过将还原糖,碱和氨基酸混合在水中混合制备含有吡嗪的含水组合物的方法, 将混合物加热一段时间并在有利于美拉德反应的条件下,形成香味和芳香族水溶液,所述水溶液包含多个吡嗪和第一4-甲基咪唑浓度; 蒸馏该水溶液以产生包含多个吡嗪并且具有低于第一4-甲基咪唑浓度的第二4-甲基咪唑浓度的含水馏出物; 并收集含水馏出物。 本发明还包括通过本发明方法形成的美味和芳香的含水组合物,以及掺入美味和芳香组合物的烟草制品(例如可吸烟材料,吸烟制品和无烟烟草)。