Amides [Chemical/Ingredient] Alkenes [Chemical/Ingredient] Alkynes [Chemical/Ingredient] Polyunsaturated Alkamides [Chemical/Ingredient] D053284 Alkylamides, Polyunsaturated C25661221459710 N0000175092 Polyunsaturated Alkylamides C1720954 Polyunsaturated Alkamides Polyunsaturated Alkamides 658214 M0492305 Amides composed of unsaturated aliphatic FATTY ACIDS linked with AMINES by an amide bond. They are most prominent in ASTERACEAE; PIPERACEAE; and RUTACEAE; and also found in ARISTOLOCHIACEAE; BRASSICACEAE; CONVOLVULACEAE; EUPHORBIACEAE; MENISPERMACEAE; POACEAE; and SOLANACEAE. They are recognized by their pungent taste and for causing numbing and salivation. Alkamides, Polyunsaturated