Volatiles Analysis

Volatiles analysis refers to the laboratory techniques used to identify and quantify volatile organic compounds (VOCs) in cannabis plant material, including terpenes, esters, and other aromatic molecules. Gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) are the primary methods breeders and researchers use to map the complete chemical profiles of strains. This analytical approach has become standard in cannabis breeding programs seeking to document and stabilize specific terpene expressions across generations. Understanding volatile profiles helps breeders track inheritance patterns and select for consistent aromatic traits in offspring. Volatiles analysis data is also foundational to modern strain taxonomy, allowing more precise classification beyond visual or sensory assessment alone.

Breeders rely on volatiles analysis to confirm which parent plants contribute dominant terpene profiles to F1 and subsequent generations. This data supports selective breeding toward consistent aromatic phenotypes and helps document lineage authenticity in seed development programs.