The Scoville scale is a measurement of pungency of chili peppers and other substances, recorded in Scoville heat units (SHU). It is based on the concentration of capsaicinoids, among which capsaicin is the predominant component.
Capsaicin (8-methyl-N-vanillyl-6-nonenamide) is an active component of chili peppers, which are plants belonging to the genus Capsicum. It is a chemical irritant for mammals, including humans, and produces a sensation of burning in any tissue with which it comes into contact. Capsaicin and several related amides (capsaicinoids) are produced as secondary metabolites by chili peppers, likely as deterrents against certain mammals and fungi. Pure capsaicin is a hydrophobic, colorless, highly pungent crystalline solid.
The bell pepper is the fruit of plants in the Grossum Group of the species Capsicum annuum. Cultivars of the plant produce fruits in different colors, including red, yellow, orange, green, white, chocolate, candy cane striped, and purple. Bell peppers are sometimes grouped with less pungent chili varieties as "sweet peppers". While they are botanically fruits—classified as berries—they are commonly used as a vegetable ingredient or side dish. Other varieties of the genus Capsicum are categorized as chili peppers when they are cultivated for their pungency, including some varieties of Capsicum annuum.
Chili peppers, also spelled chile or chilli, are varieties of the berry-fruit of plants from the genus Capsicum, which are members of the nightshade family Solanaceae, cultivated for their pungency. Chili peppers are widely used in many cuisines as a spice to add "heat" to dishes. Capsaicin and related compounds known as capsaicinoids are the substances that give chili peppers their intensity when ingested or applied topically. Chili peppers exhibit a range of heat and flavors. This diversity is the reason behind the availability of different types of paprika and chili powder, each offering its own taste and heat level.
Capsicum pubescens is a plant of the genus Capsicum (pepper). The species name, pubescens, refers to the hairy leaves of this pepper. The hairiness of the leaves, along with the black seeds, make Capsicum pubescens distinguishable from other Capsicum species. Capsicum pubescens has pungent yellow, orange, red, green or brown fruits.
Capsicum annuum is a fruiting plant from the family Solanaceae (nightshades), within the genus Capsicum which is native to the northern regions of South America and to southwestern North America. The plant produces berries of many colors including red, green, and yellow, often with pungent taste. It also has many varieties and common names including paprika, chili pepper, jalapeño, cayenne, bell pepper, and many more with over 200 variations within the species. It is also one of the oldest cultivated crops, with domestication dating back to around 6,000 years ago in regions of Mexico. The genus Capsicum has over 30 species but Capsicum annuum is the primary species in its genus, as it has been widely cultivated for human consumption for a substantial amount of time and has spread across the world. This species has many uses in culinary applications, medicine, self defense, and can even be ornamental.
Capsicum chinense, commonly known as a "habanero-type pepper", is a species of chili pepper native to the Americas. C. chinense varieties are well known for their unique flavors and many have exceptional heat. The hottest peppers in the world are members of this species, with a Scoville Heat Unit score of 2.69 million measured in the C. chinense cultivar, Pepper X in 2023.
Piri piri, often hyphenated or as one word, and with variant spellings peri-peri or pili pili, is a cultivar of Capsicum frutescens from the malagueta pepper. It was originally produced by Portuguese explorers in Portugal's former Southern African territories and then spread to other Portuguese domains.
The banana pepper is a medium-sized member of the chili pepper family that has a mild, tangy taste. While typically bright yellow, it is possible for them to change to green, red, or orange as they ripen. It is often pickled, stuffed or used as a raw ingredient in foods. It is a cultivar of the species Capsicum annuum. Its flavor is not very hot and, as is the case with most peppers, its heat depends on the maturity of the pepper, with the ripest being sweeter than younger ones.
Colletotrichum capsici is a species of fungus and plant pathogen which causes leaf blight on Chlorophytum borivilianum, basil, chickpea and pepper as well as dieback in pigeonpea and anthracnose in poinsettia.
The Fatalii is a cultivar of the chilli pepper Capsicum chinense developed in southern or central Africa from chilies introduced from the Americas. It is described as having a fruity, citrus flavor with a searing heat comparable to the habanero, to which it is related and from which it may have derived.
The piquillo pepper is a variety of chili, Capsicum annuum, having a sweet taste with little to no heat, fruits about 7 cm long, well suited for growing in pots, that is traditionally grown in Northern Spain near the town of Lodosa. Its name is derived from the Spanish for "little beak".
The peter pepper, Capsicum annuum var. annuum, is an heirloom chili pepper that is best known for its unusual shape. It is a type of Capsicum annuum, though it is not officially recognized as a cultivar of the species. It occurs in red and yellow varieties. The pepper is considered very rare and its origin is unknown.
The Trinidad Scorpion Butch T is a Capsicum chinense cultivar that is among the hottest peppers in the world. It is a hybrid pepper and thus not indigenous to anywhere; however, its hybrid parentage is derived from the Trinidad Moruga scorpion indigenous to Trinidad and Tobago. It was named by Neil Smith from The Hippy Seed Company, after he got the seeds originally from Butch Taylor who is responsible for propagating the pepper's seeds. The "scorpion" peppers are referred to as such because the pointed end of the pepper is said to resemble a scorpion's stinger.
The Carolina Reaper chili pepper is a cultivar of the Capsicum chinense plant. Developed by American breeder Ed Currie, the pepper is red and gnarled, with a bumpy texture and small pointed tail. It was the hottest chili pepper in the world according to Guinness World Records from 2013 to 2023 before it was surpassed by Pepper X, which was also developed by Currie.
The ghost pepper, also known as bhut jolokia, is an interspecific hybrid chili pepper cultivated in Northeast India. It is a hybrid of Capsicum chinense and Capsicum frutescens.
Capsicum is a genus of flowering plants in the nightshade family Solanaceae, native to the Americas, cultivated worldwide for their edible fruit. Bell peppers, sweet peppers and some chili peppers belong to the Capsicum annuum species, making it the most cultivated species from the genus.
The cayenne pepper is a type of Capsicum annuum. It is usually a moderately hot chili pepper used to flavor dishes. Cayenne peppers are a group of tapering, 10 to 25 cm long, generally skinny, mostly red-colored peppers, often with a curved tip and somewhat rippled skin, which hang from the bush as opposed to growing upright. Most varieties are generally rated at 30,000 to 50,000 Scoville units.
Pepper X is a cultivar of Capsicum chili pepper bred by the American chili breeder Ed Currie, the creator of the Carolina Reaper. In 2023, Guinness World Records recognized it as the world's hottest chili pepper.
Very hot
