Supercritical Processing

Supercritical processing refers to extraction methods that use supercritical fluids—typically CO₂ at precise temperature and pressure conditions above its critical point—to isolate cannabinoids and terpenes from plant material. This classification describes a post-harvest technique rather than a genetic trait, and is relevant to breeders and cultivators focused on specific phenotypes bred for extraction efficiency. Supercritical CO₂ extraction is often favored in breeding programs because it preserves volatile terpene profiles and can process biomass with minimal solvent residue. Breeders working in extraction-focused categories may select for plant material with dense trichomes and high resin yield, which respond well to supercritical processing. Understanding this technique helps contextualize how certain cultivars are developed for commercial processing pipelines.

Breeders targeting extraction-oriented cultivars often select for traits that optimize supercritical CO₂ recovery—such as robust trichome development, consistent cannabinoid distribution, and terpene stability. Knowledge of extraction efficiency informs breeding decisions around phenotype selection and harvest timing.