International Flavors & Fragrances Inc.

Jan Herman Colstee

Mark Lawrence Dewis

Thumplasseril V John

Markus A Eckert

Neil C Da Costa

Tao Pei

V Thumplasseril John

Described are mixtures of at least four of the alkadienamides defined according to the structure: wherein R represents C-Cn-alkyl; Ris 2-methyl-1-propyl and Ris hydrogen, or Rand Rtaken together is a moiety having the formula &#x2014;(CH)&#x2014; wherein n is 4 or 5, or compositions containing substantial concentrations of such mixtures, prepared according to novel processes: (a) extraction of a ground substantially dried fruit of one of thespecies,Linn or; (b) natural product-forming synthesis; or (c) synthetic product-forming synthesis. Also described are uses of the thus-formed products for augmenting, enhancing or imparting an aroma, taste, chemesthetic effect and/or antibacterial effect in or to a consumable material and/or in the oral cavity and/or on the mammalian epidermis.

Conjugated dienamides, methods of production thereof, compositions containing same and uses thereof

Described are mixtures of at least four of the alkadienamides defined according to the structure: wherein R represents C-Cn-alkyl; Ris 2-methyl-1-propyl and Ris hydrogen, or Rand Rtaken together is a moiety having the formula &#x2014;(CH)&#x2014;, wherein n is 4 or 5, or compositions containing substantial concentrations of such mixtures, prepared according to novel processes: (a) extraction of a ground substantially dried fruit of one of thespecies,Linn or; (b) natural product-forming synthesis; or (c) synthetic product-forming synthesis. Also described are uses of the thus-formed products for augmenting, enhancing or imparting an aroma, taste, chemesthetic effect and/or antibacterial effect in or to a consumable material and/or in the oral cavity and/or on the mammalian epidermis.

Described are mixtures of at least four of the alkadienamides defined according to the structure: wherein R represents C-Cn-alkyl; Ris 2-methyl-1-propyl and Ris hydrogen, or Rand Rtaken together is a moiety having the formula wherein n is 4 or 5, or compositions containing substantial concentrations of such mixtures, prepared according to novel processes: (a) extraction of a ground substantially dried fruit of one of thespecies,Linn or; (b) natural product-forming synthesis; or (c) synthetic product-forming synthesis. Also described are uses of the thus-formed products for augmenting, enhancing or imparting an aroma, taste, chemesthetic effect and/or antibacterial effect in or to a consumable material and/or in the oral cavity and/or on the mammalian epidermis.

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Waalwijk, Netherlands

Jan Herman Colstee