Search Results for metabolites

Matched description: … do not bind to the lysine or arginine residues of proteins (a process called glycation). ... The bonding also keeps non-reducing sugars in closed-ring form, such that the aldehyde or ketone end-groups ... Trehalose, also known as mycose, is a 1-alpha (disaccharide) sugar found extensively but not abundantly …

Matched description: … 3-Hexanone, also known as 3-oxohexane or hexan-3-one, belongs to the class of organic compounds known ... Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being ... Outside of the human body, 3-Hexanone has been detected, but not quantified in, several different foods …

Matched description: … Unlike other D-amino acids, D-glutamate is not oxidized by the D-amino acid oxidases, and therefore this ... D-glutamic acid, is not endogenously produced in higher mammals. ... detoxification pathway is not available for handling D-glutamate. …

Matched description: … stimulant of gastrin release present in alcoholic beverages produced by alcoholic fermentation, but not ... NMT is metabolized in the liver (the site of first-pass metabolism), but not in the small-intestinal ... NMT is occasionally present in the stools of children and infants. …

Matched description: … However, PABA is not essential for humans and it varies in its activity from other B vitamins. ... p-Aminobenzoic acid, also known as 4-aminobenzoic acid or PABA, is an organic compound with molecular ... this requires six enzymatic activities in folate synthesis which are not all done in the same bacteria …

Matched description: … Human intestines do not contain this enzyme (Wikipedia). ... The enzyme does not cleave linked galactose, as in lactose. ... Raffinose is also known as melitose and may be thought of as galactose and sucrose connected via an alpha …

Matched description: … This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an ... Isoleucyl-Glycine is a dipeptide composed of isoleucine and glycine. ... It is an incomplete breakdown product of protein digestion or protein catabolism. …

Matched description: … m-Xylene, also known as 1,3-xylene or m-dimethylbenzene, belongs to the class of organic compounds known ... quantified, in black walnuts and parsley. ... found, on average, in the highest concentration in safflowers. m-xylene has also been detected, but not …

Matched description: … This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an ... Glycyl-Phenylalanine is a dipeptide composed of glycine and phenylalanine. ... It is an incomplete breakdown product of protein digestion or protein catabolism. …

Matched description: … This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an ... Glycyl-Methionine is a dipeptide composed of glycine and methionine. ... It is an incomplete breakdown product of protein digestion or protein catabolism. …

Matched description: … This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an ... Glycyl-Aspartate is a dipeptide composed of glycine and aspartate. ... It is an incomplete breakdown product of protein digestion or protein catabolism. …

Matched description: … This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an ... Glycyl-Glutamate is a dipeptide composed of glycine and glutamate. ... It is an incomplete breakdown product of protein digestion or protein catabolism. …

Matched description: … This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an ... Glycyl-Isoleucine is a dipeptide composed of glycine and isoleucine. ... It is an incomplete breakdown product of protein digestion or protein catabolism. …

Matched description: … , brown sugar, or honey. ... This test can be used to assess malabsorption or impairment of intestinal permeability. ... Melibiose is not metabolized by humans but can be broken down by gut microflora, such as E. coli. …

Matched description: … Diethyl disulfide has been detected, but not quantified, in cabbages and fruits. ... Diethyl disulfide, also known as 1,1'-dithiodiethane or 3,4-dithiahexane, belongs to the class of organic ... Diethyl disulfide is a garlic and greasy tasting compound. …

Matched description: … bacteria were associated, but not definitely identified. ... However, it remains unclear why some, but not all, persons harbor ODMA-producing bacteria. ... is some small association between ODMA production and some phenotypes. …

Matched description: … It occurs as a trace component of the fat and milkfat of ruminants, but it does not occur in any natural ... Heptadecanoic acid, or margaric acid, is a saturated fatty acid. ... animal or vegetable fat at concentrations over half a percent. …

Matched description: … 2-Phenylethanol, also known as benzeneethanol or benzyl carbinol, belongs to the class of organic compounds ... has also been detected, but not quantified, in several different foods, such as asparagus, allspices ... with several diseases such as ulcerative colitis, pervasive developmental disorder not otherwise specified …

Matched description: … However, PABA is not essential for humans and it varies in its activity from other B vitamins. ... p-Aminobenzoic acid, also known as 4-aminobenzoic acid or PABA, is an organic compound with molecular ... this requires six enzymatic activities in folate synthesis which are not all done in the same bacteria …

Matched description: … 2,3-Pentanedione, also known as acetyl propionyl or pentan-2,3-dione, belongs to the class of organic ... caramel tasting compound. 2,3-Pentanedione has been detected, but not quantified, in several different ... foods, such as coffee and coffee products, tamarinds, cauliflowers, green beans, and cereals and cereal …

Matched description: … After being metabolized to benzoic acid, conjugates are formed with glycine or glucuronic acid, and excreted ... does not accumulate in any specific tissue type. ... Several studies have suggested that Benzaldehyde can have carcinostatic or antitumor properties. …

Matched description: … (usually -amino and -hydroxy acids), commonly but not necessarily regularly alternating. ... These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues ... It is named 2-mercaptoethanesulfonate and abbreviated HS …

Matched description: … (usually -amino and -hydroxy acids), commonly but not necessarily regularly alternating. ... These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues ... It is named 2-mercaptoethanesulfonate and abbreviated HS …

Matched description: … Bisphosphogylcerate (1,3BPG), also known as PGAP, is a 3-carbon organic molecule present in most, if not …

Matched description: … simple confirmatory tests for the enzyme activity and/or gene mutation analysis should be available. ... acyl-CoA dehydrogenase (EC 1.3.99.3, MCAD) deficiency; however the product of the enzymatic reaction is not ... In order to aid the timely follow-up of screening results that suggest abnormalities in MCAD, rapid and …