The Chemistry of Pungency and Trigeminal Sensory Science
Why chili burns, wasabi stings, and Sichuan pepper buzzes: the receptor biology behind heat
Members only · $15 a month
Spiciness isn't a taste: it's chemesthesis, a third sensory system that tricks the trigeminal nerve's heat, sting, and vibration receptors into firing. This module traces pungency from plant defense chemistry (why chilis store their heat and garlic has to synthesize its own) through receptor biophysics, kitchen-safe handling of superhot ingredients, and the microbiology behind house-made hot sauces and garlic oils.
- Trigeminal Receptor Biology (TRPV1, TRPA1, TRPM8, KCNK)
- Stored vs. Activated Botanical Defenses
- Capsaicinoid Chemistry & the Scoville Scale
- Allium & Brassicaceae Enzymatic Cascades
- Multi-Course Menu Sequencing
- Fire Mitigation & Palate Reset Science
- Food Safety for Fermented & Garlic-in-Oil Preparations
The guides, flashcards, quiz, audio, video and study materials in this module are for members. Membership is $15 a month, plus any sales tax that applies, with a free first week. Cancel online, any time, in one click.