Image 3 Deoxy D manno oct 2 ulosonic acid linear.png thumb 200px The ulosonic acid ketodeoxyoctulosonic acid . An ulosonic acid is a sugar acid obtained by the oxidation of the 1 hydroxyl group of a ketose to a carboxylic acid , creating an alpha keto acid . An example of an ulosonic acid is ketodeoxyoctulosonic acid . chemistry stub Category Sugar acids fr Acide ulosonique ... more details
eleostearic acid is a fatty acid , one of two isomer s of octadecatrienoic acid alpha Eleostearic acid Eleostearic acid or 9Z,11E,13E 9,11,13 octadecatrienoic acid, which occurs in tung oil and bitter gourd seed oil beta eleostearic acid Eleostearic acid or 9E,11E,13E 9,11,13 octadecatrienoic acid. disamb ... more details
Z Docos 13 enoic acid OtherNames Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct ... F Autoignition Erucic acid is a Monounsaturated fat monounsaturated omega 9 fatty acid omega 9 fatty acid , denoted 22 1 9. It has the formula CH sub 3 sub CH sub 2 sub sub 7 sub CH CH CH sub 2 sub ... M. R. last Sahasrabudhe title Crismer values and erucic acid contents of rapeseed oils journal Journal ... year 1977 ref , and makes up 42 of mustard seed . Erucic acid is also known as cis 13 docosenoic acid and the geometric isomerism trans isomer is known as brassidic acid. Uses Erucic acid has many of the same ... to polymerize and drying oil dry for use in oil paint s. Like other fatty acid s, it can be converted ... acid have many further uses, such as behenyl alcohol CH sub 3 sub CH sub 2 sub sub 21 sub OH , a pour ... suppressants. Sources of erucic acid Image RanscombeFarmRape9919.JPG thumb right 250px The seed oil of the rape plant is rich in erucic acid. The name erucic means of or pertaining to eruca ..., which today is better known as kale . Erucic acid is produced naturally together with other fatty ..., followed by Brussels spouts and broccoli. ref name Bao For industrial purposes, a Low Erucic Acid Rapeseed LEAR has been developed, which contains fats derived from oleic acid instead of erucic acid .... DOI 10.1002 14356007.a10 245.pub2 ref Biochemistry further2 Lipid metabolism Erucic acid is produced by elongation of oleic acid via oleoyl coenzyme A and malonyl CoA . ref name Bao Xiaoming Bao, Mike Pollard, and John Ohlrogge The Biosynthesis of Erucic Acid in Developing Embryos of Brassica rapa Plant Physiol. 1998, vol 118, pp.183 190. PMID 9733537 ref Erucic acid is broken down into shorter ... caloric intake. Whether this effect is due to the nature of erucic acid per se to make the blood platelets less sticky, or to the presence of a reasonably high percentage of linolenic acid ... of erucic acid and oleic acid constitutes Lorenzo s oil an experimental treatment for a rare neurobiology ... more details
Unreferenced stub auto yes date December 2009 Image Zitronens ure Citric acid.svg thumb Citric acid A tricarboxylic acid is an organic chemistry organic carboxylic acid whose chemical structure contains three carboxyl group carboxyl functional group s COOH . The best known example of a tricarboxylic acid is citric acid . Examples Citric acid Isocitric acid Aconitic acid Propane 1,2,3 tricarboxylic acid tricarballylic acid, carballylic acid Trimesic acid See also Citric acid cycle tricarboxylic acid cycle Dicarboxylic acid Mellitic acid DEFAULTSORT Tricarboxylic Acid Category Carboxylic acids Organic chem stub es cido tricarbox lico fr Acide tricarboxylique pt cido tricarbox lico ... more details
Nitrogen acid may refer to any of the following Nitric acid , HNO sub 3 sub Nitrous acid , HNO sub 2 sub disambig simple Nitrogen acid ... more details
Aminobutyric acid may refer to any of three isomer ic chemical compounds Alpha Aminobutyric acid Aminobutyric acid Beta Aminobutyric acid Aminobutyric acid Gamma Aminobutyric acid Aminobutyric acid GABA chemistry disambiguation ja pt cido aminobut rico ... more details
Toluic acid may refer to the following Structural isomer isomers O Toluic acid o Toluic acid M Toluic acid m Toluic acid P Toluic acid p Toluic acid dab Category Article Feedback 5 ru ... more details
File 2 Methoxybenzoic acid.svg thumb 150px 2 Methoxybenzoic acid o Anisic acid 2 methoxybenzoic acid Anisic acid or methoxybenzoic acid is an organic compound which is a carboxylic acid . It exists in three forms, depending on arene substitution patterns p Anisic acid p Anisic acid 4 methoxybenzoic acid m Anisic acid 3 methoxybenzoic acid o Anisic acid o Anisic acid 2 methoxybenzoic acid See also Benzoic acid Anisaldehyde References Unreferenced date September 2007 references Category Benzoic acids Category Phenol ethers de Aniss ure nl 4 methoxybenzo zuur ja pl Kwas any owy ru 4 ... more details
Trihydroxybenzoic acid may refer to the following phenolic acid s Gallic acid 3,4,5 trihydroxybenzoic acid Phloroglucinol carboxylic acid 2,4,6 trihydroxybenzoic acid O methylated trihydroxybenzoic acids are Eudesmic acid Syringic acid Glycosides Theogallin Phenolic acid Chemistry disambiguation Category Trihydroxybenzoic acids fr Acide trihydroxybenzo que ja pt cido triidroxibenzoico ... more details
Monohydroxybenzoic acid may refer to any of three isomer ic phenolic acid s Salicylic acid 2 hydroxybenzoic acid, o hydroxybenzoic acid 3 Hydroxybenzoic acid m hydroxybenzoic acid P Hydroxybenzoic acid p Hydroxybenzoic acid 4 hydroxybenzoic acid Monohydroxybenzoic acids can be degraded by microbes ref http www.msk.or.kr jsp recent paper.jsp?paperSeq 39 Microbial Degradation of Monohydroxybenzoic Acids. Timmanagouda B. Karegoudar and Chi Kyung Kim, The Journal of Microbiology, 38 2 ,53 61, 2000 ref . See also Dihydroxybenzoic acid s Trihydroxybenzoic acid s References reflist Phenolic acid Category Monohydroxybenzoic acids de Hydroxybenzoes uren fr Acide hydroxybenzo que ja ... more details
selfref For Wikipedia s Article Creation and Improvement Drive, see WP ACID wiktionarypar acid An acid is any chemical compound that, when dissolved in water, gives a solution with a pH less than 7.0. Acid or ACID may also refer to Common parlance corrosive substance Corrosive substances are commonly though imprecisely referred to as acids. Lysergic acid diethylamide Lysergic acid diethylamide LSD , a semisynthetic, psychedelic drug, is commonly referred to as acid. Computer science Acid1 , Acid2 , and Acid3 , webpage rendering test cases. Acid computer virus , a computer virus ACID Pro , professional digital audio workshop software ACID A tomicity, C onsistency, I solation, D urability , an initialism for the transactional properties of database management systems Music Acid band , a Japanese band Acid hip hop , a Burmese hip hop group Acid house , a subgenre of house music Acid jazz , a musical genre Acid rock , a style of psychedelic rock Acid techno , a style of techno Acid trance , a style of trance music The sound produced by the Roland TB 303 electronic music synthesizer is commonly described as acid like. Other ACiD Productions , an underground digital art group Metal Gear Acid , a turn based collectible card video game See also Acid test disambiguation disambig cs Acid de Acid el es Acid fr Acide homonymie ko lv Sk be noz mju atdal ana nl Acid ja no Syre andre betydninger pt Acid ru Acid fi Acid sv Acid vi Acid nh h ng ... more details
Selenium acid may refer to either of the following Selenious acid , H sub 2 sub SeO sub 3 sub Selenic acid , H sub 2 sub SeO sub 4 sub Hydroselenic acid , H sub 2 sub Se disambig simple Selenium acid ... more details
A ternary acid is an acid that has the Chemical element elements hydrogen and oxygen along with another element, often a nonmetal. ref http www.chemistry dictionary.com definition ternary acid.php ref Equivalently, they contain hydrogen in addition to a polyatomic ion . Ternary acids include nitric acid , sulfuric acid , and sulfurous acid . References reflist chem stub Category Acids ... more details
File 3 Nitrobenzoic acid struct.svg thumb 144 px 3 Nitrobenzoic acid Nitrobenzoic acids are derivatives of benzoic acid . Two are commercially important. They are about ten times more acidic than the parent benzoic acid . ref Takao Maki, Kazuo Takeda Benzoic Acid and Derivatives in Ullmann s Encyclopedia of Industrial Chemistry 2002, Wiley VCH, Weinheim. DOI 10.1002 14356007.a03 555 . ref 2 Nitrobenzoic acid is prepared by oxidation of 2 nitrotoluene . 3 Nitrobenzoic acid is a precursor to 3 aminobenzoic acid , which in turn is used to prepare some dyes. It is prepared by nitration of benzoic acid as well as benzaldehyde concomitant with oxidation. 4 Nitrobenzoic acid is a precursor to 4 aminobenzoic acid , a precursor to the anestheic Procaine . It is prepared by oxidation of 4 nitrotoluene . References references organic chemistry stub Category Benzoic acids Category Nitrobenzenes de Nitrobenzoes uren ... more details
wiktionarypar acid test Acid test or acid tests may refer to Acid test gold , a chemical or metallurgical test which uses acid, now also used as a general term for verified , approved , or tested in a large number of fields Quick ratio , also known as acid test ratio or acid test liquidity ratio, a measure of a company s cash liquidity Acid Test band , a Canadian alternative rock band ACID TEST, a Japanese band headed by singer Kazutoshi Sakurai The Acid Tests , parties conducted by the Merry Pranksters, centered on the use of LSD acid The Acid Test , a science quiz from 1994 7 on BBC Five Live hosted by Kate Bellingham Acid1 , Acid2 and Acid3 , test suites for web browsers within a Petrocalcic Horizon , the use of hydrochloric acid to test rock or soil for carbonates See also Litmus disambiguation Acid disambiguation disambig ... more details
File 2 hydroxybutyric acid.png thumb 2 hydroxybutyric acid File beta Hydroxybutyric acid 2D skeletal.svg thumb 3 hydroxybutyrate File 4 Hydroxybutans ure 4 Hydroxybutanoic acid.svg thumb 4 hydroxybutanoic acid Hydroxybutyric acid is a group of four carbon organic compound s that have both hydroxyl and carboxylic acid functional group s. They can be viewed as derivatives of butyric acid . The carboxylate anion and the ester s of hydroxybutyric acids are known as hydroxybutyrates . There are three isomer s, distinguished by the distance between the two functional groups 2 Hydroxybutyric acid alpha Hydroxybutyric acid 2 hydroxybutyric acid Beta Hydroxybutyric acid beta Hydroxybutyric acid 3 hydroxybutyric acid Gamma Hydroxybutyric acid gamma Hydroxybutyric acid 4 hydroxybutyric acid, GHB See also Beta hydroxy beta methylbutyrate External links MeshName Hydroxybutyrates biochem stub Category Hydroxy acids cs Kyselina hydroxym seln ja uk ... more details
Eicosatetraenoic acid , ETA, designates any straight chain 20 4 fatty acid . See essential fatty acid nomenclature for nomenclature. Two isomers, both of them essential fatty acid s, are of particular interest all cis 5,8,11,14 eicosatetraenoic acid is an omega 6 fatty acid 6 fatty acid with the trivial name arachidonic acid . It is formed by a desaturation of dihomo gamma linolenic acid DGLA, 20 3 6 . all cis 8,11,14,17 eicosatetraenoic acid is an omega 3 fatty acid 3 fatty acid . It is an intermediate between stearidonic acid 18 4 3 and eicosapentaenoic acid EPA, 20 5 3 Some chemistry sources define arachadonic acid to designate any of the eicosatetraenoic acids. However, almost all writings in biology, medicine and nutrition limit the use the term arachidonic acid to all cis 5,8,11,14 eicosatetraenoic acid 6 . ETA is found in green lipped mussel and appears to act as dual inhibitor of arachidonic acid oxygenation by both the cyclooxygenase COX and lipoxygenase pathway. ref Improvement of Arthritic Signs in Dogs Fed Green Lipped Mussel, Tiffany Bierer, Linh Bui,June 2002, http jn.nutrition.org cgi content full 132 6 1634S ref References Reflist See also List of omega 3 fatty acids Omega 3 fatty acids Omega 6 fatty acids Category Fatty acids biochem stub ... more details
Refimprove date December 2009 Hydroxycinnamic acids hydroxycinnamates are a class of polyphenol s having a C6 C3 skeleton. These compounds are hydroxy derivatives of cinnamic acid. In the category of List of phytochemicals in food phytochemicals that can be found in food , there are Alpha cyano 4 hydroxycinnamic acid Caffeic acid burdock, hawthorn, artichoke, pear, basil, thyme, oregano, apple Cichoric acid Cinnamic acid aloe Chlorogenic acid echinacea, strawberries, pineapple, coffee, sunflower, blueberries Diferulic acid Coumaric acid Coumarin citrus fruits, maize Ferulic acid 3 methoxy 4 hydroxycinnamic acid oats, rice, artichoke, orange, pineapple, apple, peanut Sinapinic acid 3,5 dimethoxy 4 hydroxycinnamic acid or sinapic acid Hydroxycinnamoyltartaric acids Caftaric acid grape and wine, mainly trans isomer ref name V1998 cite journal author Vrhovsek U. title Extraction of Hydroxycinnamoyltartaric Acids from Berries of Different Grape Varieties journal J Agric Food Chem. volume 46 pages 4203 8 year 1998 doi 10.1021 jf980461s ref Coutaric acid grape and wine, both trans and cis isomers ref name V1998 Fertaric acid grape and wine, mainly trans isomer ref name V1998 Phenylpropanoids Hydroxycinnamic acid References Reflist DEFAULTSORT Hydroxycinnamic Acid Category Hydroxycinnamic acids Polyphenol stub ja ... more details
Titratable acid is a term to describe acids such as phosphoric acid , sulfuric acid which are involved in renal physiology . It is used to explicitly exclude ammonium NH sub 4 sub sup sup as a source of acid, and is part of the calculation for net acid excretion . It gets its name from the use of NaOH in acid base titration to estimate the quantity of titratable acid. ref GeorgiaPhysiology 7 7ch12 7ch12p27 Regeneration of Bicarbonate, the Role of Titratable Acid Definition of Titratable Acid ref See also Acids in wine References references External links Category Acid base physiology de Titrierbare Gesamts ure ... more details
Acids A tribasic acid is an Acid chemistry acid that has three hydrogen ion hydrogen ions to donate to a Base chemistry base in an acid base reaction . ref http www.answers.com topic tribasic acid 2 Definition of tribasic acid from Answers.com Retrieved October 12, 2008. ref ref http cancerweb.ncl.ac.uk cgi bin omd?tribasic acid Tribasic acid at the Online Medical Dictionary Retrieved October 12, 2008. ref Therefore, a tribasic molecule has three replaceable hydrogen Atom atoms . ref http onlinedictionary.datasegment.com word tribasic acid Tribasic at Datasegment.com Retrieved October 12, 2008. ref Phosphoric acid H sub 3 sub PO sub 4 sub and citric acid are examples of tribasic acids. See also Monoprotic acid Polyprotic acid References reflist chem stub Category Acids Category Acid base chemistry ca cid trib sic ... more details
Refimprove date May 2010 An oxidizing acid is a Acid Br nsted acids Br nsted acid that is also a strong oxidizing agent . All Br nsted acids can act as moderately strong oxidizing agents, because the acidic proton can be reduced to hydrogen gas. Some acids contain other structures that act as stronger oxidizing agents than hydrogen. Generally, they contain oxygen in the anionic structure. These include nitric acid , perchloric acid , chloric acid , chromic acid , and concentrated sulfuric acid , among others. For example, copper metal cannot be oxidized by and dissolved in a non oxidizing acid, because it is lower on the reactivity series than acidic hydrogen, but an oxidizing acid such as nitric acid can oxidize the copper, and allow it to react. See also Reduction potential Table of standard electrode potentials References Oxidizing Acid http science.jrank.org pages 17779 oxidizing acid.html DEFAULTSORT Oxidizing Acid Category Oxidizing acids Chem stub lv Oksid jo sk be ... more details
Encyclopedia
top
