Volatile Organic Compound Voc Testing

Volatile Organic Compound (VOC) testing measures airborne chemical compounds released by cannabis plant material, particularly during drying, curing, and storage. VOC profiles include terpenes and other organic molecules that contribute to strain aroma and flavor characteristics. Testing typically uses gas chromatography or mass spectrometry to identify and quantify specific compounds. VOC analysis helps breeders understand chemical consistency across phenotypes and assists cultivators in optimizing post-harvest conditions. This classification is distinct from potency testing, focusing instead on the aromatic and chemical complexity of a strain's profile.

Breeders use VOC testing data to identify stable terpene-expressing phenotypes within a strain family and to document chemical fingerprints that distinguish breeding lines. Consistent VOC profiles can indicate genetic stability and help breeders select parent plants for crosses targeting specific aromatic outcomes.