|
Colza
Close-up of canola blooms Canola flower Rapeseed oil is one of the oldest known vegetable oils. There are both edible and industrial forms produced from rapeseed, the seed of several cultivars of the plant family Brassicaceae. Historically, it was eaten in limited quantities due to high levels of erucic acid, which is damaging to the cardiac muscle of animals and imparts a bitter taste, and glucosinolates, which made it less nutritious in animal feed. Rapeseed oil can contain up to 54% erucic acid. Canola oil is a food-grade version derived from rapeseed cultivars bred for low erucic acid content. Also known as low erucic acid rapeseed (LEAR) oil, it has been generally recognized as safe by the United States Food and Drug Administration. Canola oil is limited by government regulation to a maximum of 2% erucic acid by weight in the US and the EU, with special regulations for infant food. These low levels of erucic acid do not cause harm in humans. In commerce, non-food variet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erucic Acid
Erucic acid is a monounsaturated omega-9 fatty acid, denoted 22:1ω9. It has the chemical formula CH3(CH2)7CH=CH(CH2)11COOH. It is prevalent in wallflower seed and other plants in the family Brassicaceae, with a reported content of 20 to 54% in high erucic acid rapeseed oil and 42% in mustard oil. Erucic acid is also known as ''cis''-13-docosenoic acid and the trans isomer is known as brassidic acid. Uses Erucic acid has many of the same uses as mineral oils, but it is more readily biodegradable than some. It has limited ability to polymerize and dry for use in oil paints. Like other fatty acids, it can be converted into surfactants or lubricants, and can be used as a precursor to biodiesel fuel. Derivatives of erucic acid have many further uses, such as behenyl alcohol (CH3(CH2)21OH), a pour point depressant (enabling liquids to flow at a lower temperature), and silver behenate, for use in photography. Sources of erucic acid The name ''erucic'' means "of or pertaining t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canola Flower
file:CanolaBlooms.JPG, Close-up of canola blooms file:Canola Flower.jpg, Canola flower Rapeseed oil is one of the oldest known Vegetable oil, vegetable oils. There are both Edible oil, edible and industrial forms produced from rapeseed, the seed of several cultivars of the plant family Brassicaceae. Historically, it was eaten in limited quantities due to high levels of erucic acid, which is damaging to the cardiac muscle of animals and imparts a bitter taste, and Glucosinolate, glucosinolates, which made it less nutritious in animal feed. Rapeseed oil can contain up to 54% erucic acid. Canola oil is a food-grade version derived from rapeseed cultivars bred for low erucic acid content. Also known as low erucic acid rapeseed (LEAR) oil, it has been generally recognized as safe by the United States Food and Drug Administration. Canola oil is limited by government regulation to a maximum of 2% erucic acid by weight in the US and the EU, with special regulations for infant food. Thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapeseed Oil Obtained As An Experiment
Rapeseed (''Brassica napus ''subsp.'' napus''), also known as rape, or oilseed rape, is a bright-yellow flowering member of the family Brassicaceae (mustard or cabbage family), cultivated mainly for its oil-rich seed, which naturally contains appreciable amounts of erucic acid. The term ''canola'' denotes a group of rapeseed cultivars which were bred to have very low levels of erucic acid and are especially prized for use as human and animal food. Rapeseed is the third-largest source of vegetable oil and the second-largest source of protein meal in the world. Description ''Brassica napus'' grows to in height with hairless, fleshy, pinnatifid and glaucous lower leaves which are stalked whereas the upper leaves have no petioles. ''Brassica napus'' can be distinguished from ''Brassica nigra'' by the upper leaves which do not clasp the stem, and from ''Brassica rapa'' by its smaller petals which are less than across. Rapeseed flowers are bright yellow and about across. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapeseed
Rapeseed (''Brassica napus ''subsp.'' napus''), also known as rape, or oilseed rape, is a bright-yellow flowering member of the family Brassicaceae (mustard or cabbage family), cultivated mainly for its oil-rich seed, which naturally contains appreciable amounts of erucic acid. The term ''canola'' denotes a group of rapeseed cultivars which were bred to have very low levels of erucic acid and are especially prized for use as human and animal food. Rapeseed is the third-largest source of vegetable oil and the second-largest source of protein meal in the world. Description ''Brassica napus'' grows to in height with hairless, fleshy, pinnatifid and glaucous lower leaves which are stalked whereas the upper leaves have no petioles. ''Brassica napus'' can be distinguished from ''Brassica nigra'' by the upper leaves which do not clasp the stem, and from ''Brassica rapa'' by its smaller petals which are less than across. Rapeseed flowers are bright yellow and about across. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Engineering
Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA is obtained by either isolating and copying the genetic material of interest using recombinant DNA methods or by artificially synthesising the DNA. A construct is usually created and used to insert this DNA into the host organism. The first recombinant DNA molecule was made by Paul Berg in 1972 by combining DNA from the monkey virus SV40 with the lambda virus. As well as inserting genes, the process can be used to remove, or "knock out", genes. The new DNA can be inserted randomly, or targeted to a specific part of the genome. An organism that is generated through genetic engineering is considered to be genetically modified (GM) an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Press
Academic Press (AP) is an academic book publisher founded in 1941. It was acquired by Harcourt, Brace & World in 1969. Reed Elsevier bought Harcourt in 2000, and Academic Press is now an imprint of Elsevier. Academic Press publishes reference books, serials and online products in the subject areas of: * Communications engineering * Economics * Environmental science * Finance * Food science and nutrition * Geophysics * Life sciences * Mathematics and statistics * Neuroscience * Physical sciences * Psychology Well-known products include the ''Methods in Enzymology'' series and encyclopedias such as ''The International Encyclopedia of Public Health'' and the ''Encyclopedia of Neuroscience''. See also * Akademische Verlagsgesellschaft (AVG) — the German predecessor, founded in 1906 by Leo Jolowicz (1868–1940), the father of Walter Jolowicz Walter may refer to: People * Walter (name), both a surname and a given name * Little Walter, American blues harmonica player Marion Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Canadian Encyclopedia
''The Canadian Encyclopedia'' (TCE; french: L'Encyclopédie canadienne) is the national encyclopedia of Canada, published online by the Toronto-based historical organization Historica Canada, with the support of Canadian Heritage. Available for free online in both English and French, ''The Canadian Encyclopedia'' includes more than 19,500 articles in both languages on numerous subjects including history, popular culture, events, people, places, politics, arts, First Nations, sports and science. The website also provides access to the ''Encyclopedia of Music in Canada'', the ''Canadian Encyclopedia Junior Edition'', ''Maclean's'' magazine articles, and ''Timelines of Canadian History''. , over 700,000 volumes of the print version of ''TCE'' have been sold and over 6 million people visit ''TCE'''s website yearly. History Background While attempts had been made to compile encyclopedic material on aspects of Canada, ''Canada: An Encyclopaedia of the Country'' (1898–1900), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baldur R
Baldr (also Balder, Baldur) is a god in Germanic mythology. In Norse mythology, Baldr (Old Norse: ) is a son of the god Odin and the goddess Frigg, and has numerous brothers, such as Thor and Váli. In wider Germanic mythology, the god was known in Old English as , and in Old High German as , all ultimately stemming from the Proto-Germanic theonym ('hero' or 'prince'). During the 12th century, Danish accounts by Saxo Grammaticus and other Danish Latin chroniclers recorded a euhemerized account of his story. Compiled in Iceland during the 13th century, but based on older Old Norse poetry, the ''Poetic Edda'' and the ''Prose Edda'' contain numerous references to the death of Baldr as both a great tragedy to the Æsir and a harbinger of Ragnarök. According to ''Gylfaginning'', a book of Snorri Sturluson's Prose Edda, Baldr's wife is Nanna and their son is Forseti. Baldr had the greatest ship ever built, Hringhorni, and there is no place more beautiful than his hall, Breidabli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mustard Plant
The mustard plant is any one of several plant species in the genera ''Brassica'' and ''Sinapis'' in the family Brassicaceae (the mustard family). Mustard seed is used as a spice. Grinding and mixing the seeds with water, vinegar, or other liquids creates the yellow condiment known as Mustard (condiment), prepared mustard. The seeds can also be pressed to make mustard oil, and the edible leaves can be eaten as Brassica juncea, mustard greens. Many vegetables are cultivated varieties of mustard plants; domestication may have begun 6,000 years ago. History Although some varieties of mustard plants were well-established crops in Hellenistic and Roman Empire, Roman times, Zohary and Hopf note, "There are almost no Archaeology, archeological records available for any of these crops." Wild forms of mustard and its relatives, the radish and turnip, can be found over West Asia and Europe, suggesting their domestication took place somewhere in that area. However, Zohary and Hopf conclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keith Downey (agricultural Scientist)
Richard Keith Downey, (born January 26, 1927) is a Canadian agricultural scientist and, as one of the originators of canola, became known as the "Father of Canola". Born in Saskatoon, Saskatchewan, In 1951 he received a B.S.A. and in 1952 an M.Sc. from the University of Saskatchewan. He received his Ph.D. from Cornell University in 1961. In 1951 he started working for Agriculture Canada, becoming in 1993 a Senior Research Scientist Emeritus. In 1993, he started his own firm and is president of Canoglobe Consulting Inc. He worked with Baldur Stefansson to develop a variety of rapeseed that could be used as an edible oil. This is known as canola and is one of Canada’s top edible oils and one of the largest oilseed crops in the world. He is the breeder and co-breeder of 13 rapeseed/canola varieties and five condiment mustard varieties. In 1998, "Downey Street" at a research and development park in Saskatoon was named in his honour. Honours * 1963 Bond Gold Medal, American Oil C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Manitoba
The University of Manitoba (U of M, UManitoba, or UM) is a Canadian public research university in the province of Manitoba.''University of Manitoba Act'', C.C.S.M. c. U60. Retrieved on July 15, 2008 Founded in 1877, it is the first of . Both by total student enrolment and campus area, the U of M is the largest university in the province of Manitoba and the 17th-largest in all of Canada. Its main campus is located in the |
Woodhead Publishing
Woodhead Publishing Limited was established in 1989 as an independent international publishing company of science and technical books. The company publishes books in association with The Textile Institute, Cambridge International Science Publishing. They have previously published books in association with The Institute of Materials, Minerals and Mining (IOM3) and the European Federation of Corrosion. History In December 2008 Woodhead Publishing acquired the backlist, future titles and imprint of Chandos Publishing in Witney, Oxford, UK, comprising over 250 books in the fields of library and information management, knowledge management and Asian Studies. In 2011 they launched Woodhead Publishing Online, a resource of scientific, technical and information trends, comprising over 800 e-books, containing 12,000 chapters. This resource was hosted by MetaPress, a division of EBSCO Industries Inc. Woodhead (and its imprint Chandos) was acquired by Elsevier in August 2013. Its current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Brassica_napus_-_Habit.jpg "Click for more on -> Rapeseed")
