Combustion Chemistry

Combustion Chemistry refers to the thermal decomposition and oxidation processes that occur when cannabis plant material is heated above ignition temperature. This family encompasses the chemical transformations of cannabinoids, terpenes, and plant compounds during smoking or vaporization, including decarboxylation and the formation of secondary metabolites. Understanding combustion chemistry is foundational for breeding programs seeking to predict how cannabinoid profiles and aromatic compounds will behave under heat. Researchers and breeders working in this category study how different plant genotypes respond to thermal stress, which influences both the chemical stability of target compounds and the byproduct formation during consumption. This knowledge informs decisions about plant architecture, leaf density, and terpene selection in breeding objectives.

Breeders use combustion chemistry data to select for cultivars with stable cannabinoid profiles and desirable thermal degradation patterns. Plants bred for specific terpene retention or predictable secondary metabolite production during heating are increasingly valued in professional cultivation and extraction workflows.