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Scoville Scale, Scoville Heat Units
The Scoville scale is a measurement of spiciness 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. The scale is named after its creator, American pharmacist Wilbur Scoville, whose 1912 method is known as the Scoville organoleptic test. The Scoville organoleptic test is a subjective assessment derived from the capsaicinoid sensitivity by people experienced with eating hot chilis. An alternative method, high-performance liquid chromatography (HPLC), can be used to analytically quantify the capsaicinoid content as an indicator of pungency. Scoville organoleptic test In the Scoville organoleptic test, an exact weight of dried pepper is dissolved in alcohol to extract the heat components (capsaicinoids), then diluted in a solution of sugar water. Decreasing concentrations of the extracted capsaicinoids are given to a panel of five trained tasters, un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parts Per Million
In science and engineering, the parts-per notation is a set of pseudo-units to describe the small values of miscellaneous dimensionless quantity, dimensionless quantities, e.g. mole fraction or mass fraction (chemistry), mass fraction. Since these fraction (mathematics), fractions are quantity-per-quantity measures, they are pure numbers with no associated units of measurement. Commonly used are * parts-per-million - ppm, * parts-per-billion - ppb, * parts-per-trillion - ppt, * parts-per-quadrillion - ppq, This notation is not part of the International System of Units - SI system and its meaning is ambiguous. Applications Parts-per notation is often used describing dilute solutions in chemistry, for instance, the relative abundance of dissolved minerals or pollutants in water. The quantity "1 ppm" can be used for a mass fraction if a water-borne pollutant is present at one-millionth of a gram per gram of sample solution. When working with aqueous solutions, it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hottest Chili Pepper
Amongst growers in the US, the UK, Australia, and France, there has been a competition since the 1990s to grow the hottest chili pepper. Chili pepper species and cultivars registering over 1,000,000 Scoville scale, Scoville Heat units (SHU) are called "super-hots". Past Guinness World Record holders (in increasing order of hotness) include the Infinity chili, Trinidad Moruga scorpion, Naga Viper pepper, Trinidad Scorpion Butch T, and Carolina Reaper. The current record holder, declared in 2023, is Pepper X, at more than 2.69 million SHU. History Before the early 1990s, there were only two peppers which had been measured above 350,000 SHU, the Scotch bonnet and the habanero. California farmer Frank Garcia used a Sport (botany), sport of a habanero to develop a new cultivar, the Red Savina pepper, Red Savina (''C. chinense''), which was measured at 570,000 in 1994. At the time, this was considered representative of an upper limit of chili pepper hotness. In 2001, Paul Bosland, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsicum Chinense
''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, in many cases, exceptional Pungency, heat. The Race to grow the hottest pepper, hottest peppers in the world are members of this species, with a Scoville scale, Scoville heat unit score of 2.69 million measured in the ''C. chinense'' cultivar Pepper X in 2023. Some taxonomists consider ''C. chinense'' to be within the species ''Capsicum annuum, C. annuum,'' and they are a member of the ''C. annuum'' complex; however, ''C. chinense'' and ''C. annuum'' pepper plants can sometimes be distinguished by the number of flowers or fruit per node – two to five for ''C. chinense'' and one for ''C. annuum'' – though this method is not always accurate. The two species can also hybridize and generate inter-specific hybrids. ''Capsicum frutescens, C. frutescens'' may be the ancestor to the ''C. chinense ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dragon's Breath (chili Pepper)
Dragon's Breath is a chili pepper cultivar that unofficially tested at 2.48 million Scoville units. Development The plant was developed in a collaboration between chili farmer Neal Price, NPK Technology, and Nottingham Trent University during a test of a special plant food and for its essential oil having potential as a skin anesthetic. The Dragon's Breath plant was later cultivated by breeder Mike Smith of St Asaph, Denbighshire, Wales, who said that he had not planned to breed the chili for record heat, but rather was trying to grow an attractive pepper plant. Due to the nationality of the farmer who cultivated the pepper in Wales, it was named Dragon's Breath after the Welsh dragon. It was entered in the Plant of the Year contest at the 2017 Chelsea Flower Show where it was on the short list, but did not place. Heat The Dragon's Breath chili was unofficially tested at 2.48 million Scoville Heat Units (SHU), making it a contender for the hottest chili pepper in the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsicum Pubescens
''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. This species is found primarily in Central and South America, and is known only in cultivation. It is consumed fresh, as a paste, dried, or ground. It is called ''rocoto'' ( Quechua, ''rukutu'', ''ruqutu'') in Peru and Ecuador, ''locoto'' in Bolivia and Argentina ( Aymara, ''luqutu''), and in Mexico ''manzano'' ( Spanish for "appletree") pepper for its apple-shaped fruit. Of all the domesticated species in the genus ''Capsicum'', it is the least widespread and most genetically distinct. Description Vegetative characteristics Like all other species of the genus ''Capsicum'', plants of the species ''Capsicum pubescens'' grow as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guntur Chilli
Guntur chillies ( Telugu: ) are a group of chilli cultivars from the Guntur and Prakasam districts of Andhra Pradesh, India. They are renowned globally and exported to Asia, Canada, and Europe. The Guntur district is the main producer and exporter of most varieties of chillies and chilli powder from India to regions such as Sri Lanka, Bangladesh, Middle East, South Korea, the UK, the US, and Latin America. Chillies have various colours and flavours because of the level of capsaicin in them. Guntur chillies form an important part of curries and various popular dishes of the state of Andhra Pradesh Andhra Pradesh (ISO 15919, ISO: , , AP) is a States and union territories of India, state on the East Coast of India, east coast of southern India. It is the List of states and union territories of India by area, seventh-largest state and th ... in India. The main trading place for the Guntur chilli is called Guntur Mirchi Yard. Market prices for the chillies are accessible on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuisine
A cuisine is a style of cooking characterized by distinctive ingredients, List of cooking techniques, techniques and Dish (food), dishes, and usually associated with a specific culture or geographic region. Regional food preparation techniques, customs and ingredients combine to enable dishes unique to a region. Etymology Used in English since the late 18th century, the word cuisine—meaning manner or style of cooking—is borrowed from the French for 'style of cooking' (literally 'kitchen'), as originally derived from Latin ''coquere'', 'to cook'. Influences on cuisine A cuisine is partly determined by ingredients that are available locally or through trade. Regional ingredients are developed and commonly contribute to a regional or national cuisine, such as Japanese rice in Japanese cuisine. Food and drink prohibitions, Religious food laws can also exercise an influence on cuisine, such as Indian cuisine and Hinduism that is mainly lacto-vegetarian (avoiding meat and eggs) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsicum
''Capsicum'' () is a genus of flowering plants in the Solanum, nightshade family Solanaceae, native to the Americas, cultivated worldwide for their edible fruit, which are generally known as "peppers" or "capsicum". Chili peppers grow on five species of ''Capsicum''. Bell peppers, Sweet or bell peppers and some chili peppers are ''Capsicum annuum'', making it the most cultivated species in the genus. History ''Capsicum'' is native to South America and Central America. These plants have been evolving for 17 million years. It was domesticated and Mesoamerican agriculture, cultivated at least since 3000 BC, as evidenced by remains of chili peppers found in pottery from Puebla and Oaxaca. Etymology and names The generic name may come from Latin , meaning 'box', presumably alluding to the pods; or possibly from the Greek language, Greek word , , 'to gulp'. The name ''pepper'' comes from the similarity of piquance (spiciness or "heat") of the flavor to that of black pepper, ''Piper ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humidity
Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation (meteorology), precipitation, dew, or fog to be present. Humidity depends on the temperature and pressure of the system of interest. The same amount of water vapor results in higher relative humidity in cool air than warm air. A related parameter is the dew point. The amount of water vapor needed to achieve saturation increases as the temperature increases. As the temperature of a parcel of air decreases it will eventually reach the saturation point without adding or losing water mass. The amount of water vapor contained within a parcel of air can vary significantly. For example, a parcel of air near saturation may contain 8 g of water per cubic metre of air at , and 28 g of water per cubic metre of air at Three primary measurements of humidity are widely employed: abso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lineage (evolution)
An evolutionary lineage is a temporal series of populations, organisms, cells, or genes connected by a continuous line of descent from ancestor to descendant. Lineages are subsets of the evolutionary tree of life. Lineages are often determined by the techniques of molecular systematics. Phylogenetic representation of lineages upright=1.4, A rooted tree of life into three ancient monophyletic lineages: archaea.html" ;"title="bacteria, archaea">bacteria, archaea, and eukaryotes based on rRNA genes Lineages are typically visualized as subsets of a phylogenetic tree. A lineage is a single line of descent or linear chain within the tree, while a clade is a (usually branched) monophyletic group, containing a single ancestor and all its descendants. Phylogenetic trees are typically created from DNA, RNA or protein sequence data. Apart from this, morphological differences and similarities have been, and still are used to create phylogenetic trees. Sequences from different individua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
