• The carboxyl group of a large family of related compounds called Acyl compounds or Carboxylic Acid Derivatives . (wikibooks.org)
  • All the reactions and compounds covered in this section will yield Carboxylic Acids on hydrolysis, and thus are known as Carboxylic Acid Derivatives. (wikibooks.org)
  • The systematic IUPAC nomenclature for carboxylic acid derivatives is different for the various compounds which are in this vast category, but each is based upon the name of the carboxylic acid closest to the derivative in structure. (wikibooks.org)
  • 1961 ) trans-Decalin-2,9-dicarboxylic acid and related derivatives Journal of Organic Chemistry . (academictree.org)
  • Synthesis and properties of some heterocyclic derivatives of naphthalene - 1,8 - dicarboxylic acid. (bl.uk)
  • In organic chemistry, Carboxylic Acid is an organic compound and the principle member of the carboxylic acids and derivatives class in the organic acids superclass with as a carbonyl compound has the general formula of a carboxylic acid as a R-COOH, where R is some monovalent functional group. (wellnessadvantage.com)
  • For this reason, we prepared eight derivatives of lignite humic acids using either water-soluble N-Ethyl-N′-(3-dimethylaminopropyl)carbodiimide (EDC) or water-insoluble N,N′-dicyclohexylcarbodiimide (DCC) under various conditions. (researchgate.net)
  • Avenic acid B, also known as avenate b, belongs to the class of organic compounds known as gamma amino acids and derivatives. (hmdb.ca)
  • It is a precursor for the aromatic amino acids phenylalanine and tyrosine,indole, indole derivatives and tryptophan,2,3-dihydroxybenzoic acid (DHB) used for enterobactin biosynthesis,the plant hormone salicylic acid and many alkaloids and other aromatic metabolites. (ecmdb.ca)
  • Terephthalic acid, also known as TPA or terephthalate, belongs to the class of organic compounds known as p-phthalic acid and derivatives. (foodb.ca)
  • P-phthalic acid and derivatives are compounds containing a benzene ring bearing a carboxylic acid group at ring carbon atoms 1 and 4. (foodb.ca)
  • Acyl groups are named by stripping the -ic acid of the corresponding carboxylic acid and replacing it with -yl . (wikibooks.org)
  • A carboxylic acid anhydride ([RC=O]O[O=CR]) is a carboxylic acid (COOH) that has an acyl group (RC=O) attached to its oxygen instead of a hydrogen. (wikibooks.org)
  • If both acyl groups are the same, then it is simply the name of the carboxylic acid with the word acid replaced with anhydride . (wikibooks.org)
  • Esters are created when the hydrogen on a carboxylic acid is replaced by an alkyl group. (wikibooks.org)
  • Amides which have an amino group (-NH 2 ) attached to a carbonyl group (RC=O) are named by replacing the -oic acid or -ic acid of the corresponding carboxylic acid with -amide . (wikibooks.org)
  • The stability of any type of carboxylic acid derivative is generally determined by the ability of its functional group to donate electrons to the rest of the molecule. (wikibooks.org)
  • Dicarboxylic acids are organic compounds that contain two functional carboxylic acid (-COOH) groups. (nova.edu)
  • Carboxylates are the esters, salts, and anions derived from carboxylic acid . (wellnessadvantage.com)
  • In organic chemistry, Carboxylate , an organic compound , is a salt, ester or anion of a carboxylic acid . (wellnessadvantage.com)
  • The Carboxylate Ion, is a negatively charged organic compound with its conjugate base of a Carboxylic Acid . (wellnessadvantage.com)
  • These are organic compounds containing exactly two carboxylic acid groups. (foodcomex.org)
  • 2-EH is metabolized mainly to carboxylic acid (mainly 2-ethylhexanoic acid, 2HEA) via 2-ethylhexanal by catalytic action of ADH and ALDH (Albro PW and Lavenhar SR, 1989). (who.int)
  • Thus, MEHP and perhaps 2-EHA and other di-carboxylic acid concentrations in the body were higher in mice or rats than marmosets when the same dose of DEHP was administered (Ito et al. (who.int)
  • Linear saturated dicarboxylic acids are a class of organic chemical compounds with two carboxyl functional groups (-COOH) at the extremities of their aliphatic chains. (aip.org)
  • The most common values for n with their respective acid names are present in Table I. The general chemical behavior and reactivity of these compounds are similar to monocarboxylic acids, and they are all widely used in the production of copolymers, such as polyamides and polyesters (Refs. (aip.org)
  • Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. (hmdb.ca)
  • Belongs to the class of organic compounds known as dipeptides. (hmdb.ca)
  • 1983. A radio tracer study of air-water exchange of synthetic organic compounds. (cdc.gov)
  • Hierarchical analytical approach to evaluating the transport and biogeochemical fate of organic compounds in sewage-contaminated groundwater, Cape Cod, MA. (cdc.gov)
  • Volatile organic compounds (VOCs) dominate the class of pollutants that accumulate in the atmosphere and indoors. (aaqr.org)
  • Volatile organic compounds (VOCs) dominate the class of organic pollutants that accumulate in the atmosphere and indoors due to their low boiling point and high vapor pressure. (aaqr.org)
  • Acid refers to the cations ionized in aqueous solution are all compounds of hydrogen ions, which can be divided into inorganic acids and organic acids. (guidechem.com)
  • Decanoic acid belongs to the class of organic compounds known as medium-chain fatty acids. (guidechem.com)
  • Adipic acid has been incorporated into drug tablets in order to help with the controlled release of both acidic and basic drug compounds. (imancenter.org)
  • Brassylic acid is an organic compound with chemical formula (CH2)11(CO2H)2. (wikipedia.org)
  • An organic compound, a dicarboxylic acid made by all living organisms. (koerner-co.com)
  • Malic acid is an organic, dicarboxylic acid compound that your Body produces Malic Acid when it converts carbohydrates into Energy . (natureshealthbox.co.uk)
  • Malic acid is an organic compound with the molecular formula C4H6O5. (openfoodfacts.org)
  • Adipic Acid TCC's Adipic Acid is a mildly toxic, white, crystalline compound. (crefap.org)
  • This organic compound is the most important synthetic dicarboxylic acid produced annually. (crefap.org)
  • Oxalic acid is the chemical compound with the formula H2C2O4. (foodcomex.org)
  • Oxalic acid is an organic compound with the formula C 2 H 2 O 4 . (antareschem.com)
  • In this lesson, the main focal point will be on an organic compound known as adipic acid. (imancenter.org)
  • The metabolites (MS parent compound) are: atrazine mercapturate (ATZ), malathion dicarboxylic acid (MDA), 2-isopropyl-4-methyl-6-hydroxypyrimidine (IMPY), 3- phenoxybenzoic acid (3PBA), and 2,4-dichlorophenoxyacetic acid (2,4-D). (cdc.gov)
  • Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. (hmdb.ca)
  • Also conducted research in the chemistry of amino acids and protein. (rin.ru)
  • Opened (1906) obtaining the reaction of Alpha-amino acids from aldehydes or ketones action of a mixture of potassium cyanide with ammonium chloride and subsequent hydrolysis produced Alfa-aminonitrilov. (rin.ru)
  • Synthesized a number of amino acids and oksiaminokislot. (rin.ru)
  • A method for esters of amino acids from their mixtures, formed by the hydrolysis of proteins, as well as methods of separation of reaction products. (rin.ru)
  • Analysis of urine organic acids, serum amino acids, and acylcarnitine panels can be used to distinguish this condition from other causes of carnitine deficiency. (medscape.com)
  • These are amino acids having a (-NH2) group attached to the gamma carbon atom. (hmdb.ca)
  • and (ii) a light chain variable domain comprising a VLCDR1 having the amino acid sequence RASESVDNYGISFMN (SEQ ID NO: 6), a VLCDR2 having the amino acid sequence GASNQGS (SEQ ID NO: 7), and a VLCDR3 having the amino acid sequence QQSKEVP YT (SEQ ID NO: 8). (justia.com)
  • With attention focused on the definition of additional disorders, researchers described patients with a Reye syndrome-like presentation who excreted dicarboxylic acids of chain lengths C6-C10 in their urine. (medscape.com)
  • Many people with chronic illnesses and neurological disorders often excrete several abnormal organic acids in their urine. (functional-labs.com)
  • it is not metabolized, and excretion in the urine is very limited owing to very efficient reuptake by the of organic cation transporter receptor type 2 (OCTN2) transporter (see below). (medscape.com)
  • Patients do not acidify the urine after acid overload (NH4Cl) or after stimulating H+ secretion by obtaining a high intratubular concentration of an anion such as chlorine (pH is measured) or HCO3- (urinary pCO2 is measured). (bvsalud.org)
  • Urine samples are prepared by extracting with an organic solvent and concentration of the solute. (cdc.gov)
  • The remaining MEHP is excreted directly in the urine or is oxidized by cytochrome P450 4A, then further oxidized by alcohol dehydrogenase (ADH) or aldehyde dehydrogenase (ALDH) to dicarboxylic acid or ketones. (who.int)
  • Malathion, a well-known organophosphate pesticide, was previously marketed as malathion dicarboxylic acid, is fetotoxic and toxic to infants and children. (nova.edu)
  • In silico simulation of a genome-scale metabolic model ( i ZX637) further verified that pyruvate carboxylase ( pyc ) via the reductive tricarboxylic acid cycle strengthened carbon flux for PMA synthesis. (biomedcentral.com)
  • Citric acid is a weak organic tricarboxylic acid found in citrus fruits. (guidechem.com)
  • Succinic acid is an intermediate product of the tricarboxylic acid cycle, as well as one of fermentation products of anaerobic metabolism. (guidechem.com)
  • It is an intermediate in the tricarboxylic acid cycle, which is a central metabolic pathway in all aerobic organisms. (inchikey.info)
  • Adipic acid is an aliphatic dicarboxylic acid with the formula (CH2)4 (COOH)2. (crefap.org)
  • 1985. Mutagenicity evaluation of phthalic acid esters and metabolites in Salmonella typhimurium cultures. (cdc.gov)
  • The salts and esters of malic acid are known as malates. (openfoodfacts.org)
  • The anions of oxalic acid as well as its salts and esters are known as oxalates. (foodcomex.org)
  • Azelaic acid is used, as simple esters or branched-chain esters) in the manufacture of plasticizers (for vinyl chloride resins, rubber), lubricants and greases. (gerli.com)
  • It is a dicarboxylic acid that is made by all living organisms, contributes to the pleasantly sour taste of fruits, and is used as a food additive. (openfoodfacts.org)
  • Viridian Malic Acid Capsules are a kosher, vegan and vegetarian Food supplement that contains 500mg Malic acid. (natureshealthbox.co.uk)
  • Contains 500mg malic acid. (natureshealthbox.co.uk)
  • What are the benefits of Malic acid? (natureshealthbox.co.uk)
  • Traditionally, malic acid has been used for Skincare purposes, however many now believe it may also improve energy production by increasing endurance levels and reducing muscle Fatigue . (natureshealthbox.co.uk)
  • What is Malic acid? (natureshealthbox.co.uk)
  • As a food supplement, take one to three Viridian Malic Acid Capsules daily with food, or as directed by your healthcare practitioner. (natureshealthbox.co.uk)
  • Malic acid has two stereoisomeric forms -L- and D-enantiomers-, though only the L-isomer exists naturally. (openfoodfacts.org)
  • a blend of three different acids commonly used in winemaking: 25% Tartaric Acid, 25% Malic Acid, and 50% Citric Acid. (homebrewit.com)
  • Acid hydrolysis of PMA, resulting in release of the monomer l -malic acid (MA), which is widely used in the food and chemical industry, is a competitive process for producing bio-based platform chemicals. (biomedcentral.com)
  • Polymalic acid (PMA) is a water-soluble biopolymer composed of l -malic acid (MA) monomers and is mainly produced by the yeast-like fungus Aureobasidium pullulans [ 1 ]. (biomedcentral.com)
  • Oxalic acid (IUPAC name: ethanedioic acid, formula H2C2O4) is a dicarboxylic acid with structure (HOOC)-(COOH). (foodcomex.org)
  • The molecule Succinic acid presents a molecular formula of C 4 H 6 O 4 and its IUPAC name is butanedioic acid. (inchikey.info)
  • It is prepared by oxidation of erucic acid, which is abundant in some seed oils. (wikipedia.org)
  • 1.5E6 OH/cm3) Half-Life = 21.073 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.994 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 2.941E+004 Log Koc: 4.468 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure! (chemspider.com)
  • The beta-oxidation cycle permits the cell to extract energy from the breakdown of fatty acids with linkage to an accessory pathway for the formation of acetoacetate. (medscape.com)
  • Oxidation of the hyaluronic acid breakdown by white blood cell hypochlorite produces tartaric acid and arabinose. (geniusbiofeedback.com)
  • It serves as a mechanism for transport of long-chain fatty acids from the cytoplasm across the inner mitochondrial membrane and into the mitochondrial matrix, the site of b-oxidation of fatty acids for energy generation. (medscape.com)
  • Carnitine is an important small water-soluble molecule that binds to long-chain fatty acids and facilitates their transport across the inner mitochondrial membrane and into the mitochondrial matrix to undergo fatty acid oxidation (metabolism). (medscape.com)
  • Although the dicarboxylic acids do not occur in appreciable amounts as components of animal or vegetal lipids, they are in general important metabolic products of fatty acids since they originate from them by oxidation . (gerli.com)
  • by oxidation of castor oil with nitric acid (splitting of the carbon chain close to the OH group). (gerli.com)
  • A graphic chart describing the biosynthesis of adipic acid via omega oxidation may be found on the BioCarta web site. (gerli.com)
  • Suberic acid (n=6) : it was firstly produced by nitric acid oxidation of cork (Latin suber ) material and then from castor oil ( Tilley TG, Ann 1841, 39, 160 ). (gerli.com)
  • The oxidation of ricinoleic acid produces, by splitting at the level of the double bond and at the level of the OH group, at the same time, suberic acid (octanedioic acid) and the next homologue azelaic acid. (gerli.com)
  • Its name stems from the action of nitric acid ( azote , nitrogen, or azotic , nitric) oxidation of oleic or elaidic acid. (gerli.com)
  • 2. Experiment 2: Preparation of Adipic Acid INTRODUCTION The carbon-carbon double bond of an alkene is a site of relatively high electron density and therefore is susceptible to oxidation. (imancenter.org)
  • Succinic acid is produced industrially by the catalytic oxidation of 1,4-butanediol or by the hydrogenation of maleic acid. (inchikey.info)
  • Acetyl CoA is generated from fatty acids through repeated beta-oxidation cycles. (msdmanuals.com)
  • Colorless, odorless crystalline Organic acid . (mfa.org)
  • Adipic acid (butane-1,4-dicarboxylic acid, C6 H 10 O 4) (Figure 27) is a white crystalline powder of C6-straight chain dicarboxylic acid, and is one of the most used chemicals in the world today (Table 1). (crefap.org)
  • Hydrated lanthanide oxalates form readily in strongly acid solution in a densely crystalline easily filtered form, largely free from contamination by non-lanthanide elements. (foodcomex.org)
  • Adipic acid, or more formally hexanedioic acid, is a white crystalline solid that melts at 152 ºC. (imancenter.org)
  • Succinic acid is a white, crystalline solid with a mild acidic odor. (inchikey.info)
  • In addition, its monomer MA can be easily generated from PMA via acid hydrolysis. (biomedcentral.com)
  • Solubility of succinic acid, glutaric acid and adipic acid in propionic acid + ε-caprolactone + water mixtures: Experimental measurement and thermodynamic modeling. (crefap.org)
  • Solubility of succinic acid, glutaric acid and adipic acid in propionic acid + ε-caprolactone mixtures and propionic acid + cyclohexanone mixtures: Experimental measurement and thermodynamic modeling. (crefap.org)
  • Succinic acid is a four-carbon acyclic dicarboxylic acid. (foodb.ca)
  • Succinic acid has been found to be associated with D-2-hydroxyglutaric aciduria, which is an inborn error of metabolism. (foodb.ca)
  • Succinic acid is also a microbial metabolite. (foodb.ca)
  • Succinic acid, or its anion succinate, is used as an excipient in pharmaceutical products to control acidity or as a counter ion. (foodb.ca)
  • In 2004, succinic acid was identified by the Department of Energy of the United States of America as one of twelve molecules that can be produced from plant sugars through biological or chemical processes and that have a potential to subsequently be converted to a number of high-value bio-based chemicals or materials. (foodb.ca)
  • A summary of the most common chemical descriptors (InChI Key and SMILES codes) for Succinic acid are summarized together with 3D and 2D structures and relevant physico-chemical properties. (inchikey.info)
  • What is the Succinic acid? (inchikey.info)
  • Succinic acid is a dicarboxylic acid with the chemical formula (CH2CO2H)2. (inchikey.info)
  • Succinic acid is used as a food additive, as a raw material for the chemical industry, and in medicine. (inchikey.info)
  • Succinic acid is used as a food additive. (inchikey.info)
  • Succinic acid is used in medicine. (inchikey.info)
  • Geometry of Succinic acid in x , y and z coordinates (Å units) to copy/paste elsewhere. (inchikey.info)
  • Hexanedioc acid CopyCopied, InChI=1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10) 5 mg water or 188002 Aquastar ® - CombiTitrant 2 - One component reagent for volumetric Karl Fischer titration, 1 mL = approx. (imancenter.org)
  • It reflects the relative molecular mass or aromatic condensation degree of humic acid. (researchgate.net)
  • Experimentally proved the formation of methylene radicals as intermediates in organic catalysis. (rin.ru)
  • The simplest of these intermediates is oxalic acid (n=0), the others are malonic (n=1), succinic (n=2) and glutaric (n=3) acids. (gerli.com)
  • This results from the inability to oxidize fatty acids and generate ketones to provide energy during catabolic states. (medscape.com)
  • Phthalic acid was first synthesized by Auguste Laurent in 1836. (mfa.org)
  • The marasmic acid skeleton Journal of Organic Chemistry . (academictree.org)
  • The Institute of Organic Chemistry, USSR Academy of Sciences, one of the organizers of which he was. (rin.ru)
  • Name given Zelinsky (1953) Institute of Organic Chemistry, USSR Academy of Sciences. (rin.ru)
  • Oxalic acid is an important reagent in lanthanide chemistry. (foodcomex.org)
  • The Beilstein database is a comprehensive source of information on organic chemistry, including information on chemical structures, properties, and reactions. (inchikey.info)
  • The goal of this work was to measure the heat transfer rates from thermofluid, Therminol 66, to two phase change materials, D-mannitol and adipic acid. (scirp.org)
  • D-mannitol and adipic acid, present different phase change temperatures, 164 ° C for D-mannitol and 152 ° C for adipic acid. (scirp.org)
  • The average heat transfer coefficient, during the phase change process, was of 340 W/(m 2 K) for D-mannitol and 1320 W/(m 2 K) for adipic acid. (scirp.org)
  • Calculate the fraction of adipic acid that. (crefap.org)
  • Adipic acid can also be found in the production of foods as a flavoring agent to add tartness. (crefap.org)
  • The different solubility of adipic acid in various solvents results mainly from the structure and solvent polarity. (crefap.org)
  • The solubility of adipic acid in water is 1.5 g. per 100 mL at 15?C, and 0.6 g per 100 mL in. (crefap.org)
  • Determination of the Adipic Acid Solubility Curve in Acetone by Using ATR-FTIR and Heat Flow Calorimetry. (crefap.org)
  • Adipic acid EC50= 31.3 mg/L 72h EC50 = 26.6 mg/L 96h Leuciscus idus: LC50 = 230 mg/L 96h EC50 = 91.9 mg/L 17 hEC50 = 85.7 mg/L 48h Persistence and DegradabilityPersistence is unlikely Bioaccumulation/ AccumulationNo information available. (crefap.org)
  • Solubilities of Adipic Acid in Cyclohexanol + Cyclohexanone Mixtures and Cyclohexanone + Cyclohexane Mixtures. (crefap.org)
  • Adipic acid is found to be associated with HMG-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism. (crefap.org)
  • adipic acid tableting tablet lubricant composition Prior art date 1969-07-07 Legal status (The legal status is an assumption and is not a legal conclusion. (crefap.org)
  • Adipic acid (n=4) : Despite its name (in Latin adipis is fat), this acid (hexanedioic acid) is not a normal constituent of natural lipids but is a product of oxidative rancidity (lipid peroxidation). (gerli.com)
  • Adipic acid is used after esterification with various groups such as dicapryl, di(ethylhexyl), diisobutyl, and diisodecyl. (gerli.com)
  • Pimelic acid (n=5) : this acid (heptanedioic acid), from the Greek pimelh (pimele fat), as adipic acid, was isolated from oxidized fats. (gerli.com)
  • Match Criteria: Product Name 3 Effective date : 01.20.2015 Page 2 of 7 Adipic Acid, Created by Global Safety Management, 1-813-435-5161 - www.GSMSDS.com CAS: 124-04-9. (imancenter.org)
  • The industrial synthesis of nylon by reaction of adipic acid with hexamethyene diamine. (imancenter.org)
  • Adipic acid Valid: CERCLA Adipic acid Valid: Determination of Reportable Quantities for Hazardous Substances Adipic acid Unknown: TSCA Inv Hexanedioic acid Valid: Active CAA 111 Adipic acid Valid: 01/05/1981: Active FIFRA-Inerts Adipic acid Unknown Substances to be avoided include ammonia, strong oxidizing agents. (imancenter.org)
  • This is a quantitative reaction that converts a liquid (cyclohexanone) into a solid (adipic acid). (imancenter.org)
  • Adipic acid is sometimes used in these tablets to give them that tart flavor you taste when you take them. (imancenter.org)
  • If the molar mass of adipic acid is 146.1 g/mol, what are the empirical and molecular formulas for adipic acid? (imancenter.org)
  • The crystal structure of adipic acid has been fully determined. (imancenter.org)
  • Adipic acid is present in some plants and is a chemical in tobacco and tobacco smoke. (imancenter.org)
  • Nearly all commercial adipic acid is produced from cyclohexane. (imancenter.org)
  • Finally, adipic acid production has been linked to nitrous oxide emissions and so companies have taken measures to capture this greenhouse gas and convert it to environmentally friendly by-products. (imancenter.org)
  • As we already mentioned, by far the most common use of adipic acid is as a starting material for the synthesis of nylon. (imancenter.org)
  • Now that we have a good idea about what adipic acid looks like in terms of its structure, let's take a look at some of the more commons applications it finds use in. (imancenter.org)
  • In this lesson, we learned that adipic acid is an organic acid that contains six carbon atoms, and also has two carboxylate groups (-COOH) attached to the terminal carbons in the chain. (imancenter.org)
  • Molecular formulas for adipic acid is slightly soluble in water and soluble in water and soluble in alcohol and. (imancenter.org)
  • both medium-chain (6-12 carbon lengths) and long-chain (14-18 carbon lengths) dicarboxylic acids were identified in such studies. (nova.edu)
  • As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. (ymdb.ca)
  • Sets of 4 enzymes (an acyl dehydrogenase, a hydratase, a hydroxyacyl dehydrogenase, and a lyase) specific for different chain lengths (very long chain, long chain, medium chain, and short chain) are required to catabolize fatty acids completely. (msdmanuals.com)
  • PRISTA® ANTIFREEZE LONG LIFE is antifreeze concentrate based on ethylene glycol and an additive system developed with silicate-free organic (mono- and di-carboxylic) acids. (prista-oil.com)
  • This class of organic acids can be represented by the general molecular formula HOOC-(CH 2 ) n -COOH. (aip.org)
  • This information profile on oxalic-acid (144627) lists its molecular structure, Chemical Abstracts Service number, Registry of Toxic Effects of Chemical Substances number, production figures and economic trends in production, uses, number of companies producing and using oxalic-acid, and the biological effects of exposure to it. (cdc.gov)
  • The mechanochemical methods can increase the molecular condensation degree and molecular relative mass of humic acid, but reduce the molecular condensation degree and molecular relative mass of fulvic acid. (researchgate.net)
  • Sebacic acid (n=8) : decanedioic acid was named by Thenard LJ (1802) from the Latin sebaceus (tallow candle) or sebum (tallow) in reference to its use in the manufacture of candles. (gerli.com)
  • Short-chain dicarboxylic acids are of great importance in the general metabolism and up to n=3 they cannot be considered as lipids since their water solubility is important. (gerli.com)
  • In the cytosol, a saturated, straight-chain fatty acid molecule with no double bonds is activated by the action of fatty acyl-CoA synthetase to form its corresponding acyl-CoA. (medscape.com)
  • According to the number of hydrogen ions produced by acid molecule ionization, it can be divided into monobasic acid, dicarboxylic acid and ternary acid, and according to the presence or absence of oxygen atoms in acid molecule, it can be divided into oxygenated acid and anoxic acid. (guidechem.com)
  • Oxalic Acid Hazards. (cdc.gov)
  • Oxalic-acid found naturally in foods may cause adverse reactions when ingested. (cdc.gov)
  • Bodily oxalic acid may also be synthesized via the metabolism of either glyoxylic acid or unused ascorbic acid (vitamin C), which is a serious health consideration for long term megadosers of vitamin C supplements. (foodcomex.org)
  • Some Aspergillus species produce oxalic acid, which reacts with blood or tissue calcium to precipitate calcium oxalate. (foodcomex.org)
  • There is some preliminary evidence that the administration of probiotics can affect oxalic acid excretion rates (and presumably oxalic acid levels as well. (foodcomex.org)
  • Oxalate, the conjugate base of oxalic acid, is an excellent ligand for metal ions. (foodcomex.org)
  • Oxalic acid and oxalates can be oxidized by permanganate in an autocatalytic reaction. (foodcomex.org)
  • Oxalic acid is found in many foods, some of which are lettuce, chinese chives, red beetroot, and cherry tomato. (foodcomex.org)
  • Typically, oxalic acid occurs as the dihydrate with the formula C 2 H 2 O 4 ·2H 2 O. Excessive ingestion of oxalic acid or prolonged skin contact can be dangerous. (antareschem.com)
  • Oxalic acid is rubbed onto completed marble sculptures to seal the surface and introduce a shine. (antareschem.com)
  • Oxalic acid is also used to clean iron and manganese deposits from quartzcrystals. (antareschem.com)
  • Oxalic acid is used as a bleach for wood, removing black stains caused by water penetration. (antareschem.com)
  • Dicarboxylic acids are important water-soluble components of atmospheric aerosols . (nova.edu)
  • Polymalic acid (PMA) is a water-soluble biopolymer with many attractive properties for food and pharmaceutical applications mainly produced by the yeast-like fungus Aureobasidium pullulans . (biomedcentral.com)
  • The common acids are sulfuric acid, hydrochloric acid, nitric acid and so on. (guidechem.com)
  • Terephthalic acid has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). (foodb.ca)
  • This could make terephthalic acid a potential biomarker for the consumption of these foods. (foodb.ca)
  • Based on a literature review a significant number of articles have been published on Terephthalic acid. (foodb.ca)
  • Chemical composition, size distributions, and degree of oligomerization of secondary organic aerosol (SOA) from α -pinene (C 10 H 16 ) ozonolysis were investigated for low-temperature conditions (223 K). Two types of experiments were performed using two simulation chambers at the Karlsruhe Institute of Technology: the Aerosol Preparation and Characterization (APC) chamber, and the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) chamber. (copernicus.org)
  • Acids can react with bases or alkaline oxides to form salt and water, or with certain metals to form salt and hydrogen, and the indicator can be discolored when the aqueous solution contains acids. (guidechem.com)
  • The study of fatty acid metabolism gained importance during the 1970s when investigators and clinicians recognized patients who appeared to have genetic defects in this area. (medscape.com)
  • In 1973, carnitine palmitoyltransferase (CPT) deficiency became the first fatty acid metabolism condition to be defined. (medscape.com)
  • Use this test to detect issues with neurotransmitter levels, nutrient deficiencies, antioxidant deficiencies, yeast and clostridia overgrowth and essential fatty acid metabolism. (geniusbiofeedback.com)
  • It is produced in the body by metabolism of glyoxylic acid or ascorbic acid. (foodcomex.org)
  • In E. coli glycerophospholipid metabolism, The biosynthesis of CDP-diacylglycerol (CDP-DG) involves condensation of phosphatidic acid (PA) and cytidine triphosphate, with elimination of pyrophosphate, catalysed by the enzyme CDP-diacylglycerol synthase. (ymdb.ca)
  • Overview of Fatty Acid and Glycerol Metabolism Disorders Fatty acids are the preferred energy source for the heart and an important energy source for skeletal muscle during prolonged exertion. (msdmanuals.com)
  • Here, we report our measurement of the gas-particle partition coefficient ( K p ) for weakly polar (trichloroethylene, TCE) and moderately polar ( n -butanol, n -BuOH) VOCs under varying relative humidity (RH) levels onto organic and inorganic aerosols. (aaqr.org)
  • Results suggest preferential sorption of the VOCs onto inorganic aerosol particles than onto organic aerosol particles. (aaqr.org)
  • 35% onto inorganic aerosol particles, whereas the K p declined slowly onto organic aerosol particles. (aaqr.org)
  • Partitioning of the VOCs onto organic aerosol particles was less dependent on RH levels while partitioning onto inorganic aerosol particles was important only at low RH levels. (aaqr.org)
  • Dicarboxylic acids are suitable substrates for preparation of organic acids for the pharmaceutical and food industries. (gerli.com)
  • We show that R79 is also critical for the competitive binding of ANT1 substrates (ADP and ATP) and inhibitors (carboxyatractyloside and bongkrekic acid). (bvsalud.org)
  • A sub-family of sequence-related ORGANIC ANION TRANSPORTERS. (bvsalud.org)