Extraction Methods

Extraction methods refer to techniques used to isolate cannabinoids, terpenes, and other plant compounds from cannabis biomass. Common approaches include solvent-based extraction (butane, propane, ethanol, CO2), rosin pressing, and water-based methods, each producing distinct end-product textures and chemical profiles. The choice of extraction method influences which compounds are retained or removed, affecting both cannabinoid ratios and terpene preservation. Breeders and cultivators often evaluate their genetics specifically for extraction yield and quality under particular methodologies. Understanding extraction compatibility has become an important consideration in modern breeding programs, especially for cultivars intended for commercial processing rather than flower consumption.

Breeders working in extraction-focused genetics select for traits like high resin head density, robust terpene profiles that survive processing, and cannabinoid ratios optimized for specific extraction end-uses. Cultivars bred for rosin pressing or solvent extraction often differ in plant structure and secondary metabolite concentration compared to flower-targeted genetics.