Enzymatic Degradation

Enzymatic degradation in cannabis refers to the biochemical breakdown of plant compounds—cannabinoids, terpenes, and chlorophyll—through naturally occurring enzymes during curing, storage, and processing. This process is influenced by temperature, humidity, light exposure, and microbial activity. Understanding enzymatic activity is central to preservation strategies, as it directly impacts cannabinoid stability, aroma profile evolution, and the emergence of secondary metabolites. Breeders and cultivators monitor degradation pathways to optimize post-harvest handling and predict how cultivars will age over time. Some lineages are documented to degrade more predictably than others, making this a relevant consideration in breeding for shelf stability.

Breeders select for cultivars with more stable cannabinoid and terpene profiles by studying enzymatic activity rates in parent lines. Understanding degradation kinetics helps inform storage recommendations and informs decisions about cultivar suitability for long-term seed banking or medical-grade preservation.