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Apple Seed Oil
Apple seed oil is a vegetable oil obtained by pressing apple seeds. It is used in manufacturing cosmetics.Krist, Sabine. (2020). ''Vegetable Fats and Oils''. Springer. pp. 61-66. Apple seed oil contains protein (about 34%). Apple seed oil may be used as an edible oil, with the oil cake being used to supplement animal feed. Apple seed oil has a relatively high iodine value and because of this it is used in the production of alkyd resins, shoe polish and varnish. Fatty acid profile Apple seed oils consist of predominantly unsaturated fatty acids, linoleic acid (50.7-51.4%), oleic acid (37.49-38.55%). Saturated fatty acids present in apple seed oil are palmitic acid (6.51-6.60%), stearic acid (1.75-1.96%) and arachidic acid (1.49-1.54%). See also * Tomato seed oil References {{Apples Vegetable oils Cooking oils Seed oil Vegetable oils, or vegetable fats, are oils extracted from seeds or from other parts of fruits. Like animal fats, vegetable fats are ''mixtures'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundown And Cross Section 2
Sundown is a synonym for sunset. Sundown may also refer to: Places Australia * Sundown, Queensland, a locality in the Southern Downs Region * Sundown National Park, Queensland, Australia Canada * Sundown, Manitoba, Canada, a small hamlet United States * Sundown, Missouri, an unincorporated community * Sundown, New York, a hamlet * Sundown, Texas, a city *Sundown Township, Redwood County, Minnesota Arts and entertainment Film and television * ''Sundown'' (1924 film), a lost silent film starring Bessie Love * ''Sundown'' (1941 film), a film directed by Henry Hathaway * ''Sundown'' (2016 film), a Mexican-American film * ''Sundown'' (2021 film), a French-Mexican film *'' Sundown: The Vampire in Retreat'' (1991), a film starring David Carradine * "Sundown" (''Lost''), an episode of ''Lost'' Music Groups *Sundown (band), a late 1990s gothic metal band Albums * ''Sundown'' (Gordon Lightfoot album) * ''Sundown'' (Richard Marx album) *''Sundown'', a 1979 album from Lonnie Donegan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varnish
Varnish is a clear transparent hard protective coating or film. It is not a stain. It usually has a yellowish shade from the manufacturing process and materials used, but it may also be pigmented as desired, and is sold commercially in various shades. Varnish is primarily used as a wood finish where, stained or not, the distinctive tones and grains in the wood are intended to be visible. Varnish finishes are naturally glossy, but satin/semi-gloss and flat sheens are available. History The word "varnish" comes from Mediaeval Latin ''vernix'', meaning odorous resin, itself derived from Middle Greek ''berōnikón'' or ''beroníkē'', meaning amber or amber-colored glass. A false etymology traces the word to the Greek '' Berenice'', the ancient name of modern Benghazi in Libya, where the first varnishes in the Mediterranean area were supposedly used and where resins from the trees of now-vanished forests were sold. Early varnishes were developed by mixing resin—pine sap, fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vegetable Oils
Vegetable oils, or vegetable fats, are oils extracted from seeds or from other parts of fruits. Like animal fats, vegetable fats are ''mixtures'' of triglycerides. Soybean oil, grape seed oil, and cocoa butter are examples of seed oils, or fats from seeds. Olive oil, palm oil, and rice bran oil are examples of fats from other parts of fruits. In common usage, vegetable ''oil'' may refer exclusively to vegetable fats which are liquid at room temperature. Vegetable oils are usually edible. Uses In antiquity Oils extracted from plants have been used since ancient times and in many cultures. Archaeological evidence shows that olives were turned into olive oil by 6000 BCE and 4500 BCE in present-day Israel and Palestine. In addition to use as food, fats and oils (both vegetable and mineral) have long been used as fuel, typically in lamps which were a principal source of illumination in ancient times. Oils may have been used for lubrication, but there is no evidence for this. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomato Seed Oil
Tomato seed oil is a vegetable oil extracted from the seeds of tomatoes. The possibility of extracting oil from tomato seeds was studied in the United States in 1914. Seeds were obtained from a variety of locations and pressed to produce oil. This was refined using an alkali and then clarified with fuller's earth. The resulting oil was pale yellow and considered suitable for dressing salads. The seeds have been given renewed attention as there is pressure to utilise the waste products of tomato processing, in which seeds are the largest component. In Greece, over a million tons of tomatoes are processed each year and the resulting quantity of seeds might be used to produce up to 2000 tons of oil. The oil from Greek seeds has been extracted by using ether as a solvent. When analysed, it was found to contain a high proportion of unsaturated fatty acids, especially linoleic acid. Botanical name Tomato belongs to the family Solanaceae. species: Solanum lycopersicum. Tomato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Journal Of Food Sciences And Nutrition
The ''International Journal of Food Sciences and Nutrition'' is a peer-reviewed scientific journal that covers food science and nutrition. It is published by Taylor & Francis. the editor-in-chief iDaniele Del Rio(University of Parma). Abstracting and indexing The journal is abstracted and indexed in BIOSIS Previews, Chemical Abstracts, Current Contents/Agriculture, Biology & Environmental Sciences, EMBASE/Excerpta Medica, Food Science & Technology Abstracts, Index Medicus/MEDLINE/PubMed, PASCAL, Scopus, and Science Citation Index Expanded. According to the ''Journal Citation Reports'', the journal has a 2019 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 3.483. References External links *{{Official website, http://www.informapharmascience.com/ijfThe N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arachidic Acid
Arachidic acid, also known as icosanoic acid, is a saturated fatty acid with a 20-carbon chain. It is a minor constituent of cupuaçu butter (7%), perilla oil (0–1%), peanut oil (1.1–1.7%), corn oil (3%),U.S. Department of Agriculture, Agricultural Research Service. 2007. USDA National Nutrient Database for Standard Reference, Release 20Nutrient Data Laboratory Home Page/ref> and cocoa butter (1%). The salts and esters of arachidic acid are known as arachidates. Its name derives from the Latin ''arachis''—peanut. It can be formed by the hydrogenation
Hydrogenation is a chemical reaction between molecular hydrogen (H2) and another compound or element, usually in the p ...
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Stearic Acid
Stearic acid ( , ) is a saturated fatty acid with an 18-carbon chain. The IUPAC name is octadecanoic acid. It is a waxy solid and its chemical formula is C17H35CO2H. Its name comes from the Greek word στέαρ "''stéar''", which means tallow. The salts and esters of stearic acid are called stearates. As its ester, stearic acid is one of the most common saturated fatty acids found in nature following palmitic acid.Gunstone, F. D., John L. Harwood, and Albert J. Dijkstra "The Lipid Handbook with Cd-Rom. 3rd ed. Boca Raton: CRC Press, 2007. , The triglyceride derived from three molecules of stearic acid is called stearin. Occurrence and production Stearic acid is more abundant in animal fat (up to 30%) than in vegetable fat (typically <5%). The important exceptions are the foods (34%) and [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmitic Acid
Palmitic acid (hexadecanoic acid in IUPAC nomenclature) is a fatty acid with a 16-carbon chain. It is the most common saturated fatty acid found in animals, plants and microorganisms.Gunstone, F. D., John L. Harwood, and Albert J. Dijkstra. The Lipid Handbook, 3rd ed. Boca Raton: CRC Press, 2007. , Its chemical formula is CH3(CH2)14COOH, and its C:D (the total number of carbon atoms to the number of carbon-carbon double-bonds) is 16:0. It is a major component of the oil from the fruit of oil palms ( palm oil), making up to 44% of total fats. Meats, cheeses, butter, and other dairy products also contain palmitic acid, amounting to 50–60% of total fats. Palmitates are the salts and esters of palmitic acid. The palmitate anion is the observed form of palmitic acid at physiologic pH (7.4). Occurrence and production Palmitic acid was discovered by Edmond Frémy in 1840, in saponified palm oil. This remains the primary industrial route for its production, with the triglycerides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleic Acid
Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils. It is an odorless, colorless oil, although commercial samples may be yellowish. In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 ''cis''-9, and a main product of Δ9 desaturase. It has the formula CH3(CH2)7CH=CH(CH2)7COOH. The name derives from the Latin word ''oleum'', which means oil. It is the most common fatty acid in nature. The salts and esters of oleic acid are called oleates. Occurrence Fatty acids (or their salts) often do not occur as such in biological systems. Instead fatty acids such as oleic acid occur as their esters, commonly triglycerides, which are the greasy materials in many natural oils. Oleic acid is the most common monounsaturated fatty acid in nature. It is found in fats (triglycerides), the phospholipids that make membranes, cholesterol esters, and wax esters. Triglycerides of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linoleic Acid
Linoleic acid (LA) is an organic compound with the formula COOH(CH2)7CH=CHCH2CH=CH(CH2)4CH3. Both alkene groups are ''cis''. It is a fatty acid sometimes denoted 18:2 (n-6) or 18:2 ''cis''-9,12. A linoleate is a salt or ester of this acid. Linoleic acid is a polyunsaturated omega-6 fatty acid. It is a colorless liquid that is virtually insoluble in water but soluble in many organic solvents. It typically occurs in nature as a triglyceride (ester of glycerin) rather than as a free fatty acid. It is one of two essential fatty acids for humans, who must obtain it through their diet, and the most essential, because the body uses it as a base to make the others. The word "linoleic" derives from the Latin ''linum'' "flax" + ''oleum'' "oil", reflecting the fact that it was first isolated from linseed oil. History In 1844, F. Sacc, working at the laboratory of Justus von Liebig, isolated linoleic acid from linseed oil. In 1886, K. Peters determined the existence of two double ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoe Polish
Shoe polish (or boot polish) is a waxy paste, cream, or liquid that is used to polish, shine, and waterproof leather shoes or boots to extend the footwear's life and restore its appearance. Shoe polishes are distinguished by their textures, which range from liquids to hard waxes. Solvent, waxes, and colorants comprise most shoe polishes. Types Shoe polish can be classified into three types: wax, cream-emulsion, and liquid. Each differs in detailed composition but all consist of a mixture of waxes, solvent, and dyes. Wax-based shoe polish Waxes, organic solvents and colorant (either soluble dyes or pigment) compose this type of polish. Waxes are 20–40% of the material. Natural waxes used for the polish include carnauba and montan as well as synthetic waxes. The composition determines the hardness and polishing properties after solvent has evaporated. Solvents are selected to match the waxes. About 70% of shoe polish is solvent. A variety of solvents are used inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vegetable Oil
Vegetable oils, or vegetable fats, are oils extracted from seeds or from other parts of fruits. Like animal fats, vegetable fats are ''mixtures'' of triglycerides. Soybean oil, grape seed oil, and cocoa butter are examples of seed oils, or fats from seeds. Olive oil, palm oil, and rice bran oil are examples of fats from other parts of fruits. In common usage, vegetable ''oil'' may refer exclusively to vegetable fats which are liquid at room temperature. Vegetable oils are usually edible. Uses In antiquity Oils extracted from plants have been used since ancient times and in many cultures. Archaeological evidence shows that olives were turned into olive oil by 6000 BCE and 4500 BCE in present-day Israel and Palestine. In addition to use as food, fats and oils (both vegetable and mineral) have long been used as fuel, typically in lamps which were a principal source of illumination in ancient times. Oils may have been used for lubrication, but there is no evidence for this. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
