Ethyl 3-mercaptobutyrate as a flavoring or fragrance agent and methods for preparing and using same
    5.
    发明申请
    Ethyl 3-mercaptobutyrate as a flavoring or fragrance agent and methods for preparing and using same 审中-公开
    3-巯基丁酸乙酯作为调味剂或香料,以及制备和使用它们的方法

    公开(公告)号:US20050042257A1

    公开(公告)日:2005-02-24

    申请号:US10955833

    申请日:2004-09-30

    Abstract: This invention pertains to a method for flavoring an ingestible composition with a flavoring agent in organoleptically purified form, unaccompanied by substances of natural origin present in mango. The flavoring agent may be used in a wide variety of ingestible vehicles such as chewing gum compositions, hard and soft confections, dairy products, beverage products including juice drinks and juice products, green vegetable and chicken products, and the like. The present invention also pertains to an ingestible composition comprising an ingestible vehicle and an organoleptically effective amount of the purified flavoring agent. The present invention further pertains to ethyl 3-mercaptobutyrate represented by the formula, CH3(SH)CHCH2COOCH2CH3, in purified form, unaccompanied by substances of natural origin present in mango. The present invention still further pertains to a method to confer, enhance, improve, or modify the odor properties of a perfuming composition or a perfumed article, which comprises adding to the perfuming composition or perfumed article, ethyl 3-mercaptobutyrate represented by the formula, CH3(SH)CHCH2COOCH2CH3. The present invention still further pertains to a perfuming composition or a perfumed article containing as an active perfuming ingredient, ethyl 3-mercaptobutyrate represented by the formula, CH3(SH)CHCH2COOCH2CH3. The present invention also pertains to a method for preparing ethyl 3-mercaptobutyrate which comprises reacting ethyl crotonate with sodium hydrogen sulfide and sodium bicarbonate to form the disulfide dimer of ethyl 3-mercaptobutyrate followed by reducing the disulfide dimer to yield ethyl 3-mercaptobutyrate.

    Abstract translation: 本发明涉及一种通过感官纯化形式调味具有调味剂的可摄入组合物的方法,不伴随芒果中存在的天然来源的物质。 调味剂可以用于各种可摄取的载体,例如口香糖组合物,硬和软糖果,乳制品,饮料产品,包括果汁饮料和果汁产品,绿色蔬菜和鸡肉制品等。 本发明还涉及包含可摄入载体和感官有效量的纯化调味剂的可摄取组合物。 本发明还涉及以通式CH3(SH)CHCH2COOCH2CH3表示的3-巯基丁酸乙酯,纯化形式,不含芒果中存在的天然来源的物质。 本发明还涉及赋予,增强,改善或改善加香组合物或加香制品的气味性质的方法,其包括向加香组合物或香料制品中加入由式表示的3-巯基丁酸乙酯, CH3(SH)CHCH2COOCH2CH3。 本发明还涉及含有作为活性加香成分的由式CH3(SH)CHCH2COOCH2CH3表示的3-巯基丁酸乙酯的加香组合物或香料制品。 本发明还涉及制备3-巯基丁酸乙酯的方法,该方法包括使巴豆酸乙酯与硫化氢钠和碳酸氢钠反应,形成3-巯基丁酸乙酯的二硫化物二聚物,然后还原二硫化物二聚物,得到3-巯基丁酸乙酯。

    Saturated and unsaturated N-alkamides exhibiting taste and flavor enhancement effect in flavor compositions
    6.
    发明申请
    Saturated and unsaturated N-alkamides exhibiting taste and flavor enhancement effect in flavor compositions 有权
    饱和和不饱和的N-烷酰胺在风味组合物中表现出味道和风味增强效果

    公开(公告)号:US20060057268A1

    公开(公告)日:2006-03-16

    申请号:US10939096

    申请日:2004-09-10

    CPC classification number: C07C233/05 A23L27/202 A23L27/203 A23L27/204

    Abstract: Saturated and unsaturated compounds having sweet, salt or umami taste enhancement qualities. The compounds have the structure: where R1═H or methyl; R2 is selected from the group consisting of H, C1-C4 alkyl, alkenyl and methylene; R3 is selected from the group consisting of H, C1-C8 straight or branched chain alkyl, alkenyl, dienalkyl or phenyl; or if R1═H, R2 and R3 taken together can represent cyclopropyl, cyclobutyl, cyclopentyl, cyclopentenyl, cyclohexyl, or cyclohexenyl; R4 is selected from the group consisting of H, methyl and ethyl; R5 is selected from the group consisting of H, methyl and ethyl; R6 is selected from the group consisting of H, C1-C9 straight or branched chain alkyl, alkenyl, alkyldienyl, acyclic or containing no more than one ring; with the proviso that in structure 1 when R4 is H or Me; and R5═H or methyl, R6 may be selected from the group described above or phenyl.

    Abstract translation: 饱和和不饱和化合物,具有甜味,盐或鲜味增强品质。 该化合物具有以下结构:

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