Search Results for metabolites

Matched description: … a distinct activity toward phenylhydantoin with an aromatic side chain at the 5' position but does not ... Phenylhydantoin is a cyclic ureide and it is believed that E. coli may use these compounds as nutrient ... D-phenylhydantoinase shares a significant homology (>45%) with those of allantoinase and dihydropyrimidinase …

Matched description: … Dimethylglycine that is not metabolized in the liver is transported by the circulatory system to body ... Dimethylglycine (DMG) is an amino acid derivative found in the cells of all plants and animals and can ... endurance and reduce fatigue. …

Matched description: … Outside of the human body, CDP-ethanolamine has been detected, but not quantified in, several different ... foods, such as Chinese water chestnuts, buffalo currants, red huckleberries, eggplants, and brazil nuts …

Matched description: … The FDA does not recommend changing consumer use of triclosan containing products one way or the other ... Triclosan is only found in individuals that have used or taken this drug.  ... sports equipment and shoes. …

Matched description: … Normal requirements for lysine have been found to be about 8 g per day or 12 mg/kg in adults. ... Higher doses may also be useful, and toxicity has not been reported in doses as high as 8 g per day. ... Lysine toxicity has not occurred with oral doses in humans. …

Matched description: … Depending on the temperature, cresols can be solid or liquid because they have melting points not far ... Most exposures to cresols are at very low levels that are not harmful. ... When cresols are breathed, ingested, or applied to the skin at very high levels, they can be very harmful …

Matched description: … Myricetin, also known as cannabiscetin or myricetol, belongs to the class of organic compounds known ... Myricetin has also been detected, but not quantified in several different foods, such as napa cabbages ... fennels and in a lower concentration in welsh onions, yellow bell peppers, and jutes. …

Matched description: … It is not produced by humans and comes from the diet. ... Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon ... atoms. 11Z-Eicosenoic acid is practically insoluble (in water) and a weakly acidic compound (based on …

Matched description: … Pentanal, also known as N-valeraldehyde or amyl aldehyde, belongs to the class of organic compounds known ... Pentanal has also been detected, but not quantified, in several different foods, such as crustaceans, ... garden tomato, herbs and spices, and guava. …

Matched description: … Carnitine is not an essential amino acid; it can be synthesized in the body. ... resulting from genetic or other anomalies), carnitine is essential to life and carnitine supplements ... Carnitine supplements may also be useful in many forms of toxic or metabolic liver disease and in cases …

Matched description: … 5-(2-Hydroxyethyl)-4-methylthiazole, also known as 4-methyl-5-(2'-hydroxyethyl)-thiazole or 4-methyl- ... methylthiazole is a sulfur tasting compound. 5-(2-Hydroxyethyl)-4-methylthiazole has been detected, but not ... A 1,3-thiazole that is thiazole substituted by a methyl group at position 4 and a 2-hydroxyethyl group …

Matched description: … These compounds consist of a dinucleotide that is made up of molybdopterin and a purine or pyrimidine ... Outside of the human body, adenylyl-molybdopterin has been detected, but not quantified in, several different ... foods, such as leeks, lichee, winged beans, Japanese pumpkins, and alfalfa. …

Matched description: … components of the human diet and are not only considered exclusively as food products but also as therapeutic ... Outside of the human body, petunidin has been detected, but not quantified in, several different foods ... Because anthocyanins impart much of the colour and flavour of fruits and vegetables, they are usually …

Matched description: … not only isoleucine and valine but also leucine. ... It is a substrate for 3-isopropylmalate dehydrogenase (TT_C0867) and can be generated from the reduction ... is catalyzed by two transaminases of broad specificity: branched-chain amino acid transferase (IlvE) and …

Matched description: … to CO2, ammonia and ATP. ... coli are able to utilize allantoin as a sole source of nitrogen under anaerobic conditions, but can not ... It is believed oxalurate is converted into oxamate and carbamoyl-phosphate, which can be further metabolized …

Matched description: … , but the ion is not needed by plants. ... activity, and certain metabolic functions. ... Sodium ions are necessary for regulation of blood and body fluids, transmission of nerve impulses, heart …

Matched description: … quantified, in fats and oils and fruits. ... considered to be a fatty ester lipid molecule. xi-Tetrahydro-6-propyl-2H-pyran-2-one has been detected, but not ... xi-Tetrahydro-6-propyl-2H-pyran-2-one is a very hydrophobic molecule, practically insoluble in water, and …

Matched description: … horse do not excrete this compound. ... /or from the kidney's preferential filtration of conjugated phenylacetic acid (PMID: 6420430). ... Technically, it is the amino acid acetylation product of phenylacetate (or phenylbutyrate after beta-oxidation …

Matched description: … However, this diamine is not purely associated with putrefaction. ... In particular, it is partially responsible for the distinctive smell of urine and semen. …

Matched description: … Indole-3-carboxaldehyde (IAld or I3A), also known as 3-formylindole or 3-indolealdehyde, belongs to the ... as beans, Brussels sprouts, cucumbers, cereals and cereal products, and white cabbages. ... Outside of the human body, I3A has been detected, but not quantified in, several different foods, such …

Matched description: … Not all porphyrins contain iron, but a substantial fraction of porphyrin-containing metalloproteins have ... Heme B or haem B (also known as protoheme IX) is the most abundant heme in nature. ... A heme or haem is a prosthetic group that consists of an iron atom contained in the center of a large …

Matched description: … safflowers and in a lower concentration in kohlrabis. 1-Penten-3-ol has also been detected, but not ... aryl). 1-Penten-3-ol exists in all eukaryotes, ranging from yeast to humans. 1-Penten-3-ol is a bitter and ... found, on average, in the highest concentration within a few different foods, such as tea, milk (cow), and …

Matched description: … Not all porphyrins contain iron, but a substantial fraction of porphyrin-containing metalloproteins have ... Ferroheme b or heme B (also known as protoheme IX) is the most abundant heme in nature. ... A heme or haem is a prosthetic group that consists of an iron atom contained in the center of a large …

Matched description: … the cytoplasm of an inosine triphosphatase pyrophosphatase (ITPase, EC 3.6.1.19), an enzyme that does not ... triphosphate (dITP) is a deoxyribonucleotide that may be generated from dATP by slow, non-enzymatic hydrolysis or ... of this ubiquitous protein family is proposed to be the elimination of minor potentially mutagenic or …

Matched description: … 2-Ethylfuran, also known as alpha-ethylfuran or 2-ethyloxole, is a member of the class of furans that ... on average, in the highest concentration within kohlrabis. 2-Ethylfuran has also been detected, but not ... bay, and sweet basils. …