Volatile Aromatic Degradation

Volatile Aromatic Degradation describes the process by which cannabis terpenes and aromatic compounds break down or transform when exposed to heat, light, oxygen, or time. This phenomenon is particularly relevant in seed storage, dried flower preservation, and post-harvest handling, as many desirable aromatic profiles depend on maintaining terpene stability. Breeders and cultivators often monitor degradation rates when evaluating strain stability and storage longevity. Understanding degradation patterns helps inform best practices for seed archiving, curing protocols, and packaging design. Temperature, humidity, and UV exposure are primary drivers of aromatic loss in stored cannabis material.

Breeders working in preservation genetics select for lines showing slower aromatic degradation under standard storage conditions, as this trait correlates with seed viability longevity and maintained genetic expression across generations. Strains with robust terpene profiles may show greater resilience to aromatic breakdown, making them valuable in landrace preservation and heirloom seed banking p