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73 条记录 (耗时 0.012 秒)

    Process for reduction of nicotine content of tobacco by microbial treatment
    1.
    发明授权
    Process for reduction of nicotine content of tobacco by microbial treatment 失效
    通过微生物处理降低烟草中尼古丁含量的方法

    公开(公告)号：US4038993A

    公开(公告)日：1977-08-02

    申请号：US632804

    申请日：1975-11-17

    申请人： Vernon L. Geiss ,  Charles F. Gregory ,  Richard P. Newton ,  Lawrence E. Gravely

    发明人： Vernon L. Geiss ,  Charles F. Gregory ,  Richard P. Newton ,  Lawrence E. Gravely

    IPC分类号： A24B15/20 ,  A24B15/02 ,  A24B15/04

    CPC分类号： A24B15/20 ,  Y10S435/822 ,  Y10S435/877

    摘要： A process for the reduction of the nicotine content of tobacco by microbial treatment is disclosed. Tobacco is subjected, under controlled conditions, to the action of a microorganism effective to degrade nicotine through a biochemical reaction in which, inter alia, 3-succinoylpyridine is formed. Tobacco treated in accordance with this process, when incorporated into a tobacco smoking product, produces a mild smoke, having a reduced nicotine content. However, there is no loss of desirable flavor, taste and smoking properties.

    摘要翻译： 公开了通过微生物处理降低烟草的尼古丁含量的方法。 烟草在受控条件下经受生物化学反应有效降解尼古丁的作用，其中特别是形成3-琥珀酰基吡啶。 根据该方法处理的烟草当并入烟草制品中时，产生具有降低的尼古丁含量的温和烟雾。 然而，没有所需的风味，味道和吸烟性能的损失。

    Tobacco compositions comprising mono-esters of mono- and dialkylmalonates
    2.
    发明授权
    Tobacco compositions comprising mono-esters of mono- and dialkylmalonates 失效
    包含单和二烷基马来酸单甲酯的烟草组合物

    公开(公告)号：US3854485A

    公开(公告)日：1974-12-17

    申请号：US39998173

    申请日：1973-09-24

    申请人： LIGGETT & MYERS INC

    发明人： MOLD J ,  SIMPSON M ,  KALLIANOS A ,  MEANS R

    IPC分类号： A24B3/12 ,  A24B15/32 ,  A24B15/04

    CPC分类号： A24B15/32

    摘要： An article of manufacture comprising tobacco and a small but effective amount of one or a mixture of monoesters of monoand/or di-alkylmalonates as a flavorant composition. The indicated malonates decompose during smoking of the tobacco by decarboxylation to give the corresponding alkanoate esters which improve the taste and aroma of tobacco smoke. For example, monoethyl sec-butylmalonate in a cigarette at a level of about one ppm on the tobacco will produce a smoke flavor characterized by a fermented apple-peel with an English walnut-like taste. The flavor and taste apparently arise from the conversion of the monoethyl sec-butylmalonate to ethyl Beta -methylvalerate.

    摘要翻译： 包含烟草和小但有效量的单 - 和/或二 - 烷基丙二酸单酯的单酯或混合物作为食用香料组合物的制品。 所示的丙二酸酯在烟草吸烟期间通过脱羧分解，得到相应的改善烟草烟味的味道和香气的链烷酸酯。 例如，在烟草中约1ppm水平的香烟中的仲丁基丙二酸单乙酯将产生烟味，其特征在于具有英文胡桃样味道的发酵苹果皮。 味道和味道显然是由丙二酸单乙酯转化成β-甲基戊酸乙酯的。

    Method of treating tobacco with flavorants in a pneumatic system
    3.
    发明授权
    Method of treating tobacco with flavorants in a pneumatic system 失效
    在气动系统中用烟草处理烟草的方法

    公开(公告)号：US3678939A

    公开(公告)日：1972-07-25

    申请号：US3678939D

    申请日：1970-11-13

    申请人： LIGGETT & MYERS INC

    发明人： KEY ROBERT L ,  CHRISTY MELVIN G

    IPC分类号： A24B3/12 ,  A24B15/28 ,  A24B15/04

    CPC分类号： A24B3/12 ,  A24B15/28

    摘要： This disclosure is directed to a continuous method of applying additives to tobacco in a closed system. The product obtained does not require the customary bulking operation. In carrying out the method the tobacco, which is at a temperature of between 130*-180* C, is fed into a pneumatic system and carried by air blown within the conduit of the system to a point downstream from the feedin at which point flavoring solution is dispersed within the tobacco mass. The tobacco is then separated from the air mass and the air, which is reduced in temperature to about 50* to 70* C., is then recirculated in the conduit to come into contact with a fresh supply of hot tobacco.

    摘要翻译： 本公开涉及在封闭系统中将添加剂施用于烟草的连续方法。 获得的产品不需要常规的填充操作。 在该方法中，将温度在130℃-180℃之间的烟草送入气动系统中，并将该系统的管道内的空气吹送到饲料下游的一点，此时调味剂 溶液分散在烟草块内。 然后将烟草与空气质量分离，将温度降至约50℃至70℃的空气然后在导管中再循环以与新鲜供应的热烟草接触。