Extraction Temperature Management

Extraction temperature management refers to the controlled heating protocols used during cannabis processing to isolate terpenes and cannabinoids. Temperature directly influences which compounds are extracted, with lower temperatures typically preserving volatile terpenes while higher temperatures may extract heavier molecules but risk degrading heat-sensitive aromatics. Understanding extraction temperature ranges—from cryogenic (sub-zero) to conventional (room temperature to 200°F+)—is central to breeding programs seeking to preserve or concentrate specific terpene profiles. Breeders working with processors often select cultivars based on their terpene stability under specific extraction methods, as some chemotypes maintain aromatic integrity better at higher temperatures than others. This trait became increasingly relevant as solventless and CO2 extraction methods gained prominence in

Breeders select parent plants partly by how their terpene profiles perform under target extraction temperatures. Cultivars bred for specific processing methods (rosin production, water hash, ethanol extraction) are often chosen for their terpene thermostability and yield consistency at particular temperature windows.