Measuring Pepper Spray on the Scoville scale of chili pepper hotness

If you're heading out to an Occupation today AND you're a fan of tasty, tasty chili peppers, you'll want to read Deborah Blum's "About Pepper" essay in Scientific American.


The reason pepper-spray ends up on the Scoville chart is that – you probably guessed this – it's literally derived from pepper chemistry, the compounds that make habaneros so much more formidable than the comparatively wimpy bells. Those compounds are called capsaicins and – in fact – pepper spray is more formally called Oleoresin Capsicum or OC Spray.

But we've taken to calling it pepper spray, I think, because that makes it sound so much more benign than it really is, like something just a grade or so above what we might mix up in a home kitchen. The description hints maybe at that eye-stinging effect that the cook occasionally experiences when making something like a jalapeno-based salsa, a little burn, nothing too serious.

Until you look it up on the Scoville scale and remember, as toxicologists love to point out, that the dose makes the poison.

(via @chaplinscourage)