Over the past decade, there has been a fierce competition to discover the world’s hottest chili pepper. Despite numerous contenders for the title, one chili pepper has emerged as the victor with a confirmed Scoville Heat Unit (SHU) score exceeding 2 million. To provide some context, a plain jalapeño typically registers a mere 2,500 SHU.
The spiciness of a substance is gauged on the Scoville scale and quantified in Scoville heat units. Established in 1912 by American pharmacist Wilbur Scoville (hence the name), this scale assesses the concentration of capsaicin, a compound responsible for the piquancy or spiciness found in chili peppers.
Previously, capsaicin levels were determined by a panel of audacious taste testers, but contemporary labs now employ high-performance liquid chromatography (HPLC) and mass spectrometry for more precise measurements. This technological advancement has revolutionized the process of analyzing capsaicin levels.
With this knowledge in mind, here is an inventory of the officially recognized hottest chili peppers worldwide. Although there are purportedly even hotter chili peppers out there (such as Pepper X with an alleged SHU of 3,180,000), their ratings have not been officially validated yet.
8. Scotch Bonnet Pepper – 350,000 SHU
Commencing the list is the Scotch Bonnet chili pepper, a native pepper renowned for its spiciness found in West Africa and the Caribbean. Though its Scoville peak stands at 350,000, its lower boundary is reportedly around 100,000. Unlike other listed peppers, Scotch Bonnet is neither a cultivated variety nor a hybrid but grows naturally in tropical climates. Widely utilized in Caribbean cuisine, Scotch Bonnet offers a relatively more approachable heat level compared to other chili peppers on the list, but caution is still advised when consuming it whole.
7. Red Sabina Pepper – 350,000-577,000 SHU
Red Savina chili pepper held the title of the world’s hottest chili pepper from 1994 to 2006. With a maximum value of 577,000 SHU and a median heat rating of 463,500 Scoville, Red Savina offers a fiery experience that is slightly more manageable than what follows. When handling chili peppers, it is advisable to wear gloves and avoid contact with the eyes.
Source: www.sciencefocus.com
