Solvent Based Processing

Solvent-based processing refers to extraction methods that use liquid solvents—such as butane, propane, ethanol, or hydrocarbons—to separate cannabinoids, terpenes, and other plant compounds from cannabis biomass. This category encompasses techniques like BHO (butane hash oil), PHO (propane hash oil), and closed-loop extraction systems. Solvent-based methods are distinguished by their efficiency in capturing volatile and non-volatile compounds, producing concentrates that range from shatter to budder consistency depending on post-processing. Breeders and processors often analyze strain terpene and lipid profiles to predict behavior under specific solvent conditions. Understanding solvent polarity and temperature control is central to optimizing extraction yields and final product characteristics.

Breeders developing strains for solvent extraction focus on terpene density, lipid content, and plant structure that facilitates biomass handling. Strains bred for robust secondary metabolite production—particularly higher monoterpene and sesquiterpene concentrations—are often selected for processor partnerships.