Terpene Biochemistry

Terpene biochemistry encompasses the chemical processes by which cannabis plants synthesize and accumulate volatile organic compounds that define aroma and flavor profiles. Terpenes are produced in glandular trichomes alongside cannabinoids, with their biosynthesis influenced by genetics, environmental conditions, and developmental stage. Understanding terpene biochemistry allows breeders and cultivators to recognize how strain lineages express specific aromatic signatures—from limonene-dominant citrus notes to myrcene-associated earthy undertones. Research into terpene synthesis pathways has revealed that certain genetic backgrounds consistently produce higher concentrations of particular terpenes, making terpene chemistry a useful descriptor for lineage tracking. The study of terpene biochemistry remains central to modern cannabis genetics work, informing both preservation strategies a

Breeders working in terpene-forward programs select parent plants based on terpene profiles measurable through gas chromatography or phenotypic assessment, as terpene expression is moderately heritable. Understanding the genetic basis of terpene production helps establish stable lines where aromatic compounds breed true across generations.