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    • 4. 发明申请
    • THERMAL TREATMENT PROCESS FOR TOBACCO MATERIALS
    • 烟草材料热处理工艺
    • US20100300463A1
    • 2010-12-02
    • US12476621
    • 2009-06-02
    • Gong ChenAnthony Richard GerardiJohn-Paul MuaDarrell Eugene Holton, JR.Daniel Verdin CantrellFrank Kelley St. Charles
    • Gong ChenAnthony Richard GerardiJohn-Paul MuaDarrell Eugene Holton, JR.Daniel Verdin CantrellFrank Kelley St. Charles
    • A24B15/00A24B3/00
    • A24B15/00A24B15/302A24B15/306
    • A method of thermally processing a tobacco material is provided, the method including the steps of (i) mixing a tobacco material, water, and an additive selected from the group consisting of lysine, glycine, histidine, alanine, methionine, glutamic acid, aspartic acid, proline, phenylalanine, valine, arginine, di- and trivalent cations, asparaginase, saccharides, phenolic compounds, reducing agents, compounds having a free thiol group, oxidizing agents, oxidation catalysts, plant extracts, and combinations thereof, to form a moist tobacco mixture; (ii) heating the moist tobacco mixture at a temperature of at least about 60° C. to form a heat-treated tobacco mixture; and (iii) incorporating the heat-treated tobacco mixture into a tobacco product. Heat-treated tobacco composition prepared according to the method are also provided, such as heat-treated smokeless tobacco composition comprising a tobacco material, water, flavorant, binder, and filler, the heat-treated smokeless tobacco composition having an acrylamide content of less than about 2000 ppb.
    • 提供了一种热处理烟草材料的方法,所述方法包括以下步骤:(i)将烟草材料,水和选自赖氨酸,甘氨酸,组氨酸,丙氨酸,甲硫氨酸,谷氨酸,天冬氨酸的添加剂混合 酸,脯氨酸,苯丙氨酸,缬氨酸,精氨酸,二价和三价阳离子,天冬酰胺酶,糖类,酚类化合物,还原剂,具有游离巯基的化合物,氧化剂,氧化催化剂,植物提取物及其组合, 烟草混合物; (ii)在至少约60℃的温度下加热潮湿的烟草混合物以形成经热处理的烟草混合物; 和(iii)将经热处理的烟草混合物并入烟草制品中。 还提供了根据该方法制备的热处理烟草组合物,例如包含烟草材料,水,香料,粘合剂和填料的热处理无烟烟草组合物,所述热处理的无烟烟草组合物的丙烯酰胺含量小于 约2000 ppb