Headspace Extraction
Headspace extraction is an analytical technique used to identify and measure volatile aromatic compounds in cannabis without direct solvent contact. A sample is sealed in a vial, heated, and the gaseous compounds above the plant material are analyzed—typically via gas chromatography-mass spectrometry (GC-MS). This method preserves delicate terpene profiles and provides quantitative data on aroma composition. Breeders and researchers use headspace extraction to document the volatile signature of cultivars, track stability across generations, and compare aroma profiles objectively rather than relying on sensory description alone. The technique reveals compounds at very low concentrations that might be missed by other extraction methods.
Headspace Extraction strains
No strains tagged into Headspace Extraction yet — they'll appear here as breeders submit lineage records under this aroma.
Headspace extraction is an analytical technique used to identify and measure volatile aromatic compounds in cannabis without direct solvent contact. A sample is sealed in a vial, heated, and the gaseous compounds above the plant material are analyzed—typically via gas chromatography-mass spectrometry (GC-MS). This method preserves delicate terpene profiles and provides quantitative data on aroma composition. Breeders and researchers use headspace extraction to document the volatile signature of cultivars, track stability across generations, and compare aroma profiles objectively rather than relying on sensory description alone. The technique reveals compounds at very low concentrations that might be missed by other extraction methods.
Headspace extraction helps breeders select parent plants with desired aromatic traits and verify that volatile profiles breed true across generations. Quantitative headspace data is valuable for stabilizing new cultivars and documenting the chemical basis of named aroma families.
Educational reference · Cultivar metadata only · No medical claims