Guaiacol is present in guaiacum, a kind of slow-growing shrub with pretty purple flowers, and, as relates to whiskey, the compound is also present in something called wood creosote. To make ...

The aroma responsible for the deliciousness of meat cooked over a live, wood-burning fire is guaiacol, which together with other compounds can smell almost bacon-y. Narrator: Guaiacol is one of ...