Oxidation And Degradation

Oxidation and degradation refer to the chemical processes that alter cannabinoid and terpene profiles over time, whether during growth, curing, storage, or post-harvest handling. These processes can transform THC into CBN (cannabinol), degrade volatile terpenes, and modify the overall chemical composition of cannabis material. Understanding oxidation mechanisms is critical for seed preservation, harvest timing decisions, and storage protocols in breeding programs. Breeders and geneticists study how different cultivars respond to oxidative stress, light exposure, and temperature fluctuations to develop more stable phenotypes. Proper environmental control during preservation directly impacts the stability of cannabinoid and terpene expression across generations.

Breeders working with oxidation-resistant genetics assess how lineages maintain chemical integrity under standard and controlled-stress conditions. This data informs seed longevity protocols, cure stability benchmarks, and selections for cultivars suited to variable storage environments.