Episode 172: Beyond THC: The Science of Aromas, Volatile Compounds, and Chemotaxonomy with Nature’s Heritage & Dr. Riley Kirk

What we cover in this episode:

• The Fallacy of THC Percentage: Why consumer purchasing metrics fail to predict actual experience and how aroma offers a more reliable sensory guide.
• The Six Aroma Categorizations: How MariMed and Dr. Kirk broke down complex strain chemistry into six practical sensory buckets—from Jacks & Haze to OG, Gas & Chem.
• Analytical COA Limitations: Why standard terpene panels miss low-abundance, high-potency molecules like volatile sulfur compounds (VSCs) and flavorant esters that dominate a strain's scent profile.
• Cultivation & Post-Harvest Precision: Kris Roy breaks down how drying and curing environments, water activity target thresholds, and operational SOPs preserve volatile monoterpenes and sesquiterpenes.
• Combustion vs. Volatilization Chemistry: What happens to monoterpenes versus sesquiterpenes when flower is lit at high heat, and why joint dynamics shift from head-heavy to body-heavy notes as you smoke.
• Industry Nuance & MSOs: A candid discussion on craft cultivation, scale, consumer safety, and the role of large-scale operators in funding plant science research.

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