Bisabolenes are a group of closely related natural chemical compounds which are classified assesquiterpenes. Bisabolenes are produced fromfarnesyl pyrophosphate (FPP)[1] and are present in theessential oils ofbisabol, and of a wide variety of other plants includingcubeb,lemon, andoregano. Various derivates also function aspheromones in differentinsects, such asstink bugs[2] andfruit flies.[3] Bisabolenes are produced by several fungi, though their biological role in that group of organisms remains unclear.[4]
Threeisomers are known, α-, β-, and γ-bisabolene,[5][6] which differ by the positions of thedouble bonds.
Bisabolenes are intermediates in thebiosynthesis of many other natural chemical compounds,[7] includinghernandulcin, a natural sweetener. β-Bisabolene has a balsamic odor[8] and is approved in Europe as a food additive.
Bisabolene has been identified as a biologically producible precursor to adiesel fuel alternative and/or cold weather additive bisabolane.[9]
^Lu, F.; Teal, P.E. (2001). "Sex pheromone components in oral secretions and crop of male Caribbean fruit flies, Anastrepha suspensa (Loew)".Archives of Insect Biochemistry and Physiology.48 (3):144–154.doi:10.1002/arch.1067.PMID11673844.
