hippuric การใช้

• Benzoic acid is metabolised to either benzoyl glucuronide or hippuric acid.
• Hippuric acid is the primary urinary metabolite of toluene.
• Sodium Benzoate combines with glycine to be excreted in the form of hippuric acid.
• The pathway is very similar to the pathway of benzoic acid excretion as hippuric acid.
• Hippuric acid cyclizes in the presence of acetic anhydride, condensing to give 2-phenyl-oxazolone.
• This enzyme plays a prominent role in converting benzoic acid ( benzoate ) into hippuric acid ( N-benzoylglycine ).
• The majority of dietary catechins are however metabolised by the gamma-valerolactones and hippuric acids which undergo further biotransformation, glucuronidation, sulphation and methylation in the liver.
• Benzoic acid is metabolized by butyrate-CoA ligase into an intermediate product, benzoyl-CoA, which is then metabolized by glycine N-acyltransferase into hippuric acid.
• Examples include the molecular masses of silver and carbon, the reactions of lactic acid, the decomposition of hippuric acid by nitric acid, and the separation of cobalt and nickel.
• The primary metabolites are amphetamine and 4-hydroxymethamphetamine; other minor metabolites include :,,, benzoic acid, hippuric acid, norephedrine, and phenylacetone, the metabolites of amphetamine.
• Humans produce about 0.44 g / L hippuric acid per day in their urine, and if the person is exposed to toluene or benzoic acid, it can rise above that level.
• Other investigations showed specific foods, such as cranberries, prunes and plums had unusual effects on urine pH . While these foods provided an alkaline ash in the laboratory, they contain a weak organic acid, hippuric acid, which caused the urine to become more acidic instead.
• Hippuric acid is also known as benzoylglycine and is produced from benzoic acid in two steps : first benzoic acid is converted to benzoyl-CoA by the enzyme benzoyl-CoA synthase; then benzoyl-CoA is converted to hippuric acid by benzoyl-CoA : glycine N-acyltransferase.
• Hippuric acid is also known as benzoylglycine and is produced from benzoic acid in two steps : first benzoic acid is converted to benzoyl-CoA by the enzyme benzoyl-CoA synthase; then benzoyl-CoA is converted to hippuric acid by benzoyl-CoA : glycine N-acyltransferase.
• 4-Hydroxybenzoic acid, 3, 4-dihydroxybenzoic acid ( protocatechuic acid ), 3-methoxy-4-hydroxy-hippuric acid and 3-methoxy-4-hydroxybenzoic acid ( vanillic acid ) are the main catechins metabolites found in humans after consumption of green tea infusions.
• In more recent years, studies have suggested the use of urinary benzylmercapturic acid as the best marker for toluene exposure, because : it is not detected in non-exposed subjects; it is more sensitive than hippuric acid at low concentrations; it is not affected by eating or drinking; it can detect toluene exposure down to approximately 15 " o "-cresol.
• Slonimsky's definition of "'sesquipedelian macropolysyllabification "'is : " Quaquaversal lucubration about pervicacious torosity and diverticular prosiliency in diatonic formication and chromatic papulation, engendering carotic carmination and decubital nyctalopia, causing borborygmic susurration, teratological urticulation, macroptic dysmimia, bregmatic obstipation, crassamental quisquiliousness, hircinous olophonia and unflexanimous luxation, often produce volmerine cacumination and mitotic ramuliferousness leading to operculate onagerosity and testaceous favillousness, as well as faucal obsonation, paralellepipedal psellismus, pigritudinous mysophia, cimicidal conspurcation, mollitious deglutition and cephalotripsical stultitiousness, resulting despite Hesychastic omphaloskepsis, in epenetic opisthography, boustrophedonic malacology, lampadodromic evagination, chartulary cadastration, merognostic heautotimerousness, favaginous moliminosity, fatiscent operosity, temulencious libration and otological oscininity, aggravated by tardigrade inturgescence, nucamentacious oliguria, emunctory sternutation, veneficial pediculation, fremescent dyskinesia, hispidinous cynanthropy, torminal opitulation, crapulous vellication, hippuric rhinodynia, dyspneic nimiety and favillous erethism, and culminating in opisthographic inconcinnity, scotophiliac lipothymia, banausic rhinorrhea, dehiscent fasciculation, oncological vomiturition, nevoid paludality, exomphalic invultuation, mysophiliac excrementatiousness, flagitious dysphoria, lipogrammatic bradygraphy, orectic aprosexia, parataxic parorexia, lucubicidal notation, permutational paronomasia, rhonchial fremitus, specular subsaltation, crapulous crepitation, ithyphallic acervation, procephalic dyscrasia, volitional volitation, piscine dermatology, proleptic pistology, verrucous alopecia, hendecaphonic combinatoriality, microaerophilic pandiculation and quasihemidemisemibreviate illation ."