Volatile Fatty Acids
Volatile fatty acids (VFAs) are short-chain organic compounds that contribute to the pungent, sometimes cheesy or rancid aromatic notes found in certain cannabis cultivars. While present in lower concentrations than major terpenes, VFAs like butyric acid and isovaleric acid are produced during plant metabolism and cannabinoid biosynthesis. These compounds are often associated with aged or fermented cannabis profiles and are frequently detected in landrace and heirloom genetics. VFAs remain understudied in cannabis breeding compared to monoterpenes and sesquiterpenes, though they may influence the overall aromatic complexity and microbial ecology of dried flower.
Volatile Fatty Acids strains
No strains tagged into Volatile Fatty Acids yet — they'll appear here as breeders submit lineage records under this family.
Volatile fatty acids (VFAs) are short-chain organic compounds that contribute to the pungent, sometimes cheesy or rancid aromatic notes found in certain cannabis cultivars. While present in lower concentrations than major terpenes, VFAs like butyric acid and isovaleric acid are produced during plant metabolism and cannabinoid biosynthesis. These compounds are often associated with aged or fermented cannabis profiles and are frequently detected in landrace and heirloom genetics. VFAs remain understudied in cannabis breeding compared to monoterpenes and sesquiterpenes, though they may influence the overall aromatic complexity and microbial ecology of dried flower.
Breeders working with distinctive funk or aged-aroma phenotypes often observe VFA presence as a secondary marker trait. Understanding VFA stability and expression during drying and storage helps inform preservation protocols in seed banking and cultivar maintenance programs.
Educational reference · Cultivar metadata only · No medical claims