Gc Ms Profiling

GC-MS profiling refers to gas chromatography-mass spectrometry, an analytical technique used to identify and quantify individual terpenes and cannabinoids in cannabis samples. Rather than a terpene itself, GC-MS is the laboratory method breeders and researchers employ to map volatile compound profiles across strains and cultivars. This instrumentation separates complex mixtures into component parts, revealing which monoterpenes, sesquiterpenes, and other compounds are present at measurable concentrations. Accurate terpene identification through GC-MS has become standard practice in cannabis genetics documentation, allowing breeders to track inherited aromatic traits across generations and inform selective breeding decisions.

Breeders use GC-MS data to verify terpene expression patterns, confirm lineage authenticity, and select parent plants for desired aromatic profiles. This analytical baseline helps differentiate phenotypes within a strain family and supports reproducible breeding records.