专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110083684A1 METHODS FOR REMOVING HEAVY METALS FROM AQUEOUS EXTRACTS OF TOBACCO 审中-公开
标题翻译：从烟草水提取物中去除重金属的方法
公开(公告)号：US20110083684A1
公开(公告)日：2011-04-14
申请号：US12576996
申请日：2009-10-09
申请人： Zhaohua Luan , Donald Miser , Darin Colassaco , W. Geoffrey Chan , Padmanabha Reddy Ettireddy , Sarojini Deevi , Marc Krauss
发明人： Zhaohua Luan , Donald Miser , Darin Colassaco , W. Geoffrey Chan , Padmanabha Reddy Ettireddy , Sarojini Deevi , Marc Krauss
IPC分类号： A24B15/24 , A24F47/00 , A24B1/00
CPC分类号： A24B15/24 , A23L5/273
摘要： Disclosed is a method for removing one or more heavy metals from an aqueous plant extract, comprising: contacting the aqueous plant extract with, and sorbing at least a portion of the one or more heavy metals on, at least one sorbent selected from the group consisting of: one or more surface activated titanium oxide particles, one or more chitosans, one or more calcium phosphates, one or more mercaptoalkyl-substituted silica gels, one or more mercaptoalkyl-substituted mesoporous molecular sieves, one or more finely ground γ-aluminas, one or more photocatalytic titanium dioxide particles, one or more Au-anatases, ceria, and combinations thereof, to form a mixture of sorbent and heavy metal-depleted aqueous plant extract; and separating the sorbent from the mixture to provide a heavy metal-depleted aqueous plant extract.
摘要翻译：公开了一种从水性植物提取物中除去一种或多种重金属的方法，包括：使植物提取物与水性植物提取物接触，并吸附一种或多种重金属的至少一部分至少一种选自以下的吸附剂：一种或多种表面活化氧化钛颗粒，一种或多种壳聚糖，一种或多种磷酸钙，一种或多种巯基烷基取代的硅胶，一种或多种巯基烷基取代的中孔分子筛，一种或多种精细研磨的γ-氧化铝，一种或多种光催化二氧化钛颗粒，一种或多种金锐钛矿，二氧化铈及其组合，以形成吸附剂和重金属贫乏水性植物提取物的混合物; 并将吸附剂与混合物分离以提供重金属贫乏的水性植物提取物。

2. 发明申请

US20080029106A1 Immobilized additive inserts 有权
标题翻译：固定添加剂插入物
公开(公告)号：US20080029106A1
公开(公告)日：2008-02-07
申请号：US11812026
申请日：2007-06-14
申请人： Munmaya Mishra , Jay Fournier , Marc Krauss , Douglas Fernandez , Peter Lipowicz
发明人： Munmaya Mishra , Jay Fournier , Marc Krauss , Douglas Fernandez , Peter Lipowicz
IPC分类号： A24D1/00 , A24C5/00
CPC分类号： A24C5/60 , A24B15/282 , A24D1/002 , A24D3/061
摘要： Delivery of additives in a smoking article is provided through thermally degradable, robust immobilized additive inserts. Additives can be immobilized in an elongated device or an insert, wherein the elongated device or the insert is sufficiently robust to allow the elongated device or the insert to be manually or machine inserted into a smoking article while maintaining the structure of the elongated device or the insert. By providing additives in the form of thermally degradable immobilized additive inserts, migration and/or loss of the additives in a smoking article prior to smoking can be reduced.
摘要翻译：通过热可降解，坚固的固定化添加剂插入物提供吸烟制品中的添加剂。添加剂可以固定在细长装置或插入件中，其中细长装置或插入件足够坚固以允许细长装置或插入件手动或机器插入吸烟制品中，同时保持细长装置的结构或插。通过提供可热降解的固定化添加剂插入物形式的添加剂，可以减少在吸烟之前的吸烟制品中的添加剂的迁移和/或损失。

3. 发明申请

US20060260014A1 Reduction of tobacco-specific nitrosamines using genetic modification to elevate production of native antioxidants in tobacco 有权
标题翻译：使用遗传修饰减少烟草特异性亚硝胺，以提高烟草中天然抗氧化剂的产量
公开(公告)号：US20060260014A1
公开(公告)日：2006-11-16
申请号：US11300590
申请日：2005-12-15
申请人： Qinglin Li , Marc Krauss
发明人： Qinglin Li , Marc Krauss
IPC分类号： A01H5/00
CPC分类号： C12N15/8243 , C12N9/0006 , C12N9/0008 , C12N2840/002 , C12Y101/03004 , C12Y102/03004
摘要： Cured tobacco having a lower concentration of tobacco specific nitrosamines, can be produced from a transgenic tobacco plant having a heterologous nucleotide sequence encoding a polypeptide that catalyzes production of active oxygen species. The heterologous nucleotide sequence is operably coupled to a regulatory nucleotide sequence that directs expression of the polypeptide. The regulatory nucleotide sequence can include constitutive and/or inducible promoter elements.
摘要翻译：具有较低浓度的烟草特异性亚硝胺的固化烟草可以由具有编码催化生产活性氧的多肽的异源核苷酸序列的转基因烟草植物产生。异源核苷酸序列可操作地偶联到引导多肽表达的调节核苷酸序列。调节核苷酸序列可以包括组成型和/或诱导型启动子元件。

4. 发明申请

US20060016125A1 Light treatment for reduction of tobacco specific nitrosamines 审中-公开
标题翻译：减轻烟草特异性亚硝胺的轻度处理
公开(公告)号：US20060016125A1
公开(公告)日：2006-01-26
申请号：US11184851
申请日：2005-07-20
申请人： Marc Krauss , Qinglin Li , Dianne Jennings
发明人： Marc Krauss , Qinglin Li , Dianne Jennings
IPC分类号： A01N65/00 , A01B79/00 , A61K36/81
CPC分类号： A01G7/045 , Y02P60/146
摘要： Methods of producing tobacco having reduced levels of tobacco-specific nitrosamines by treating growing or fresh-cut tobacco with light, preferably comprising UV-C wavelengths, are described.
摘要翻译：描述了通过用光，优选包含UV-C波长处理生长或鲜切烟草来生产烟草特异性亚硝胺含量降低的方法。

5. 发明申请

US20050034365A1 Spray and/or soil treatment of tobacco to reduce TSNAs 审中-公开
标题翻译：喷雾和/或土壤处理烟草以减少TSNA
公开(公告)号：US20050034365A1
公开(公告)日：2005-02-17
申请号：US10767268
申请日：2004-01-30
申请人： Qinglin Li , Walter Hempfling , Marc Krauss
发明人： Qinglin Li , Walter Hempfling , Marc Krauss
IPC分类号： A01G7/00 , A01G7/06 , A24B20060101
CPC分类号： A24B15/28 , A01G7/06 , A24B15/30
摘要： Methods for increasing the concentration of antioxidants during senescence and curing of tobacco leaves include application of a chemical solution. The methods include spraying the solution onto the tobacco plant prior to harvest and/or applying the chemical solution to the soil surrounding roots of growing tobacco plants. The application of the chemical solution preferably occurs between topping and harvest, and is optimized to stimulate the production of antioxidants and interfere with the formation of TSNAs during curing. The tobacco can be burley tobacco subjected to air curing.
摘要翻译：增加烟叶衰老和固化过程中抗氧化剂浓度的方法包括应用化学溶液。所述方法包括在收获前和/或将化学溶液施用于生长的烟草植物的根周围的土壤上的情况下将溶液喷洒到烟草植物上。化学溶液的应用优选在顶部和收获之间发生，并且被优化以刺激抗氧化剂的产生并干扰固化期间TSNA的形成。烟草可以是白肋烟烟草进行空气固化。

6. 发明申请

US20050279374A1 Reduction of phenolic compound precursors in tobacco 有权
标题翻译：烟草中酚类化合物前体的还原
公开(公告)号：US20050279374A1
公开(公告)日：2005-12-22
申请号：US11104636
申请日：2005-04-13
申请人： Thomas McGrath , Naren Meruva , W. Chan , Marc Krauss , Darin Colassaco
发明人： Thomas McGrath , Naren Meruva , W. Chan , Marc Krauss , Darin Colassaco
IPC分类号： A24B15/24 , A24D1/00
CPC分类号： A24B15/24
摘要： A tobacco rod having reduced levels of at least one phenolic compound precursor selected from the group consisting of gentisic acid, 3,4-dihydroxybenzoic acid, chlorogenic acid, rutin, scopoletin, quinic acid, a quinic acid derivative, caffeic acid, inositol and lignin. The concentration in mainstream smoke of phenolic compounds such as phenol, hydroquinones (e.g., hydroquinone, methyl hydroquinone and 2,3-dimethyl hydroquinone), catechols (e.g., p-coumaryl quinic acid, feruloyl quinic acid and syringoyl quinic acid) and cresols (e.g., o-cresol, m-cresol and p-cresol) can be reduced by reducing the concentration in uncured (e.g., green) or cured tobacco of the phenolic compound precursors. The concentration of phenolic compound precursors in tobacco can be reduced by forming an extract of tobacco solubles, removing phenolic compound precursors from the extract by treating the extract with polyvinylpolypyrrolidone or polyvinylimidazole in the absence of an enzyme to form a treated extract; and restoring the treated extract to the tobacco.
摘要翻译：一种具有降低水平的至少一种选自龙胆酸，3,4-二羟基苯甲酸，绿原酸，芦丁，scopoletin，奎尼酸，奎尼酸衍生物，咖啡酸，肌醇和木质素的酚类化合物前体的烟草棒。苯酚，氢醌（如氢醌，甲基氢醌和2,3-二甲基氢醌），儿茶酚（如对香豆酰奎宁酸，阿魏酰奎尼酸和丁香酰奎宁酸）和酚类化合物例如邻甲酚，间甲酚和对甲酚）可通过降低酚类化合物前体的未固化（例如，绿色）或固化烟草中的浓度来降低。烟草中酚类化合物前体的浓度可以通过形成烟草可溶物的提取物，通过在不存在酶的情况下用聚乙烯吡咯烷酮或聚乙烯基咪唑处理提取物从提取物中除去酚类化合物前体而形成经处理的提取物; 并将经处理的提取物恢复到烟草中。

7. 发明授权

US5259638A Device for facilitating teaching youngsters to ride bicycles 失效
标题翻译：用于促进青少年骑自行车的装置
公开(公告)号：US5259638A
公开(公告)日：1993-11-09
申请号：US782373
申请日：1991-10-24
申请人： Marc Krauss , Gerald Rich , Moishe Geller
发明人： Marc Krauss , Gerald Rich , Moishe Geller
IPC分类号： B62H7/00
CPC分类号： B62H7/00
摘要： A device for facilitating training youngsters to ride bicycles comprises an elongated tube with a handle on one end and with a clamping mechanism on the other by which the device is clamped rigidly, but detachably, to the bicycle frame. The tube and its handle are pivotable relative to the bicycle frame up, down and sideways, in a manner whereby the height and orientation of the handle relative to the bicycle is adjustable to permit an adult to hold the bicycle upright without having to stoop while running alongside the bicycle while training a youngster to ride the same.
摘要翻译：用于促进训练幼儿骑自行车的装置包括：细长管，其一端具有把手，另一端具有夹紧机构，通过该夹紧机构，该装置被刚性地夹紧，但可拆卸地固定到自行车车架上。管和其手柄相对于自行车车架可以相对于自行车车架上下移动和侧向地枢转，从而手柄相对于自行车的高度和方向可调节，以允许成年人直立地保持自行车而不必在跑步时弯曲在骑自行车的同时训练一个年轻人骑一样。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式