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51. 发明授权

US07825305B2 Tobacco having increased threonine 有权
标题翻译：烟草具有增加的苏氨酸
公开(公告)号：US07825305B2
公开(公告)日：2010-11-02
申请号：US11584378
申请日：2006-10-20
申请人： Luis Mayan Dominguez , Jerry Wayne Lawson , Wennuan Liu , Michael Francis Dube
发明人： Luis Mayan Dominguez , Jerry Wayne Lawson , Wennuan Liu , Michael Francis Dube
IPC分类号： A01H5/00 , B65D30/00
CPC分类号： A01H1/00 , A01H1/04 , A01H5/10 , C12N5/04 , C12N15/01
摘要： The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
摘要翻译：本发明提供了一种用于产生具有所需表型性状的植物的方法，其包括对植物进行诱变，筛选具有所需表型性状的植物的嵌合后代，以及繁殖幸存者。在一个实施方案中，表型性状包含改变的氨基酸含量。优选地，该技术用于产生具有至少一个氨基酸增加的烟草植物品系。在优选的实施方案中，本发明提供了改进的烟草植物品系，每毫克干植物重量产生至少1.35nmole的苏氨酸。这些植物可用于改善烟草的风味和香气。

52. 发明授权

US07789089B2 Filtered cigarette possessing tipping material 有权
标题翻译：过滤香烟拥有接装材料
公开(公告)号：US07789089B2
公开(公告)日：2010-09-07
申请号：US11462505
申请日：2006-08-04
申请人： Michael Francis Dube , Paul Stuart Chapman
发明人： Michael Francis Dube , Paul Stuart Chapman
IPC分类号： A24D1/02
CPC分类号： A24C5/471 , A24C5/586 , A24D1/00 , A24D1/02 , A24D3/14
摘要： A filtered cigarette possesses a smokable rod and a filter element. The smokable rod is secured to the filter element using tipping material. The cigarette possesses more than one layer of tipping material. An outer layer of tipping material can overlie at least a portion of an underlying inner layer of tipping material, and during use by the smoker, the outer layer can be removed from the cigarette. Thus, it is possible for a cigarette manufacturer to provide a cigarette that can be used as such by the smoker, or that can be adapted by the smoker to provide a different sensory experience (e.g., the visual, organoleptic, trigeminal, aromatic, and tactile characteristics of the cigarette can be altered by removal of the outer tipping material). Alternatively, the use of the outer layer of tipping material can be used to improve the physical integrity of the cigarette.
摘要翻译：经过滤的香烟具有可抽吸的杆和过滤元件。吸烟杆使用接装材料固定在过滤元件上。香烟拥有多层接装材料。接装材料的外层可以覆盖接装材料的下层内层的至少一部分，并且在吸烟者使用期间，外层可以从香烟中取出。因此，卷烟制造商可以提供可以由吸烟者本身使用的香烟，或者可以由吸烟者调整以提供不同的感官体验（例如，视觉，感官，三叉神经，芳香和香烟的触觉特征可以通过移除外部接装材料来改变）。或者，可以使用接装材料的外层来改善香烟的物理完整性。

53. 发明授权

US06428624B1 Method of providing flavorful and aromatic compounds 有权
标题翻译：提供香味和芳香族化合物的方法
公开(公告)号：US06428624B1
公开(公告)日：2002-08-06
申请号：US09909384
申请日：2001-07-19
申请人： William Monroe Coleman, III , Michael Francis Dube , Luis Mayan Dominguez
发明人： William Monroe Coleman, III , Michael Francis Dube , Luis Mayan Dominguez
IPC分类号： A24B1530
CPC分类号： A24B15/306 , Y10S428/905
摘要： A method for providing flavorful and aromatic substances for use in a smoking article is disclosed. In the method, a mixture is provided including a reducing sugar source and a base catalyst. The mixture has a selectively enriched content of at least one free amino acid selected from the group consisting of serine, threonine, valine, leucine, and isoleucine. The mixture is then subjected to heat treatment for a time and under conditions sufficient to provide a flavorful and aromatic composition
摘要翻译：公开了一种用于提供用于吸烟制品中的香味和芳香物质的方法。在该方法中，提供了包含还原糖源和碱催化剂的混合物。所述混合物具有至少一种选自丝氨酸，苏氨酸，缬氨酸，亮氨酸和异亮氨酸的游离氨基酸的选择性富集含量。然后将混合物进行一段时间的热处理，并在足以提供美味和芳香组合物的条件下进行

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