Chemical Formula: C6H10O6
Chemical Formula C6H10O6
Found 100 metabolite its formula value is C6H10O6
Gluconolactone
Gluconolactone, also known as glucono-delta-lactone or GDL (gluconate), belongs to the class of organic compounds known as gluconolactones. These are polyhydroxy acids (PHAs) containing a gluconolactone molecule, which is characterized by a tetrahydropyran substituted by three hydroxyl groups, one ketone group, and one hydroxymethyl group. Gluconolactone is a lactone of D-gluconic acid. Gluconolactone can be produced by enzymatic oxidation of D-glucose via the enzyme glucose oxidase. It is a fundamental metabolite found in all organisms ranging from bacteria to plants to animals. Gluconolactone has metal chelating, moisturizing and antioxidant activities. Its ability in free radicals scavenging accounts for its antioxidant properties. Gluconolactone, is also used as a food additive with the E-number E575. In foods it is used as a sequestrant, an acidifier or a curing, pickling, or leavening agent. Gluconolactone is also used as a coagulant in tofu processing. Gluconolactone is widely used as a skin exfoliant in cosmetic products, where it is noted for its mild exfoliating and hydrating properties. Pure gluconolactone is a white odorless crystalline powder. It is pH-neutral, but hydrolyses in water to gluconic acid which is acidic, adding a tangy taste to foods. Gluconic acid has roughly a third of the sourness of citric acid. One gram of gluconolactone yields roughly the same amount of metabolic energy as one gram of sugar. Food additive; uses include acidifier, pH control agent, sequestrant C26170 - Protective Agent > C275 - Antioxidant D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activity.
L-Gulonolactone
L-Gulonolactone (also known as reduced ascorbic acid, RAA) is the substrate of the enzyme L-gulono-1,4-lactone oxidoreductase (EC 1.1.3.8), which catalyzes the last step of the biosynthesis of L-ascorbic acid (vitamin C) in plants and animals. The enzyme L-Gulono-1,4-lactone oxidase is missing in scurvy-prone, vitamin C-deficient animals, such as humans. L-Gulonolactone is present in human blood and has been used as one of the markers to compare changes in exercise-induced oxidative stress. (PMID: 16956367, 16494601) [HMDB] L-Gulonolactone (also known as reduced ascorbic acid, RAA) is the substrate of the enzyme L-gulono-1,4-lactone oxidoreductase (EC 1.1.3.8), which catalyzes the last step of the biosynthesis of L-ascorbic acid (vitamin C) in plants and animals. The enzyme L-Gulono-1,4-lactone oxidase is missing in scurvy-prone, vitamin C-deficient animals, such as humans. L-Gulonolactone is present in human blood and has been used as one of the markers to compare changes in exercise-induced oxidative stress. (PMID:16956367, 16494601). COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS L-Gulono-1,4-lactone is a substrate of L-gulono-1,4-lactone oxidoreductase, which catalyzes the last step of the biosynthesis of L-ascorbic (Vatamin) C. In other words, L-Gulono-1,4-lactone is a direct precursor of vitamin C in animals, in plants and in some protists.
3-Keto-b-D-galactose
3-Keto-b-D-galactose is an intermediate in Galactose metabolism, N-Glycan degradation, Glycosaminoglycan degradation, glycerolipid metabolism, Sphingolipid metabolism, Glycosphingolipid biosynthesis - ganglioseries and Glycan structures - degradation through the enzyme galactosidase, beta 1 [EC:3.2.1.23], and an intermediate of Fructose and mannose metabolism, Galactose metabolism, Ascorbate and aldarate metabolism, Bile acid biosynthesis, Glycine, serine and threonine metabolism, Lysine degradation, Bisphenol A degradation, Nucleotide sugars metabolism, Linoleic acid metabolism, Tetrachloroethene degradation, and Butanoate metabolism through th enzyme retinol dehydrogenase 13 (all-trans/9-cis) [EC:1.1.1.-] (KEGG). 3-keto-β-d-galactose, also known as 3-dehydro-β-D-galactose, is a member of the class of compounds known as hexoses. Hexoses are monosaccharides in which the sugar unit is a is a six-carbon containing moeity. 3-keto-β-d-galactose is soluble (in water) and a very weakly acidic compound (based on its pKa). 3-keto-β-d-galactose can be found in a number of food items such as pecan nut, common wheat, nopal, and grass pea, which makes 3-keto-β-d-galactose a potential biomarker for the consumption of these food products.
2-deoxy-D-gluc-5-ulosonic acid
5-Deoxy glucuronic acid
D-Arabino-hexos-2-ulose
D-Arabino-hexos-2-ulose is formed during sterilisation of foods by irradiation
2-Keto-3-deoxy-D-gluconic acid
2-Keto-3-deoxy-D-gluconic acid is a substrate for Fructose-bisphosphate aldolase A. [HMDB] 2-Keto-3-deoxy-D-gluconic acid is a substrate for Fructose-bisphosphate aldolase A.
Galactonolactone
Galactonolactone has been determined in human urine by reversed-phase HPLC for the specific evaluation of metabolic by-products in the urine of galactosemic patients and based on the simultaneous determination of gluconolactone, galactonolactone and galactitol. (PMID: 1797843). Patients with galactose-1-phosphate uridyltransferase (GALT) deficiency, given a load of galactose have been shown to excrete six times as much galactonate in their urine as normal subjects exposed to the same experimental conditions. The production of galactonate occurs through the activity of a soluble NAD+-dependent galactose dehydrogenase, catalyzing the conversion of galactose to D-galactonolactone (D-galactose: NAD+ oxidoreductase, EC 1.1.1.48). (OMMBID). Galactonolactone has been determined in human urine by reversed-phase HPLC for the specific evaluation of metabolic by-products in the urine of galactosemic patients and based on the simultaneous determination of gluconolactone, galactonolactone and galactitol. (PMID: 1797843)
(3R,4R,5R)-5-(1,2-dihydroxyethyl)-3,4-dihydroxyoxolan-2-one
D-Gulono-1,4-lactone
Acquisition and generation of the data is financially supported in part by CREST/JST. 1,4-D-Gulonolactone is an endogenous metabolite.
L-galactono-1,4-lactone
L-galactono-1,4-lactone, also known as L-galactonate-γ-lactone, is a member of the class of compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. L-galactono-1,4-lactone is soluble (in water) and a very weakly acidic compound (based on its pKa). L-galactono-1,4-lactone can be found in a number of food items such as abalone, pear, black-eyed pea, and borage, which makes L-galactono-1,4-lactone a potential biomarker for the consumption of these food products. L-galactono-1,4-lactone may be a unique S.cerevisiae (yeast) metabolite.
(3R,4R,5S,6R)-3,4,5,6-Tetrahydroxyoxepan-2-one
Gluconolactone
C26170 - Protective Agent > C275 - Antioxidant D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activity.
3-C-carboxy-5-deoxy-alpha,beta-L-xylose|3-C-carboxy-5-deoxy-L-xylose|aceric acid|alpha,beta-L-aceric acid
L-erythro-2-hydroxy-3-methoxy-glutaric acid|L-erythro-2-Hydroxy-3-methoxy-glutarsaeure
L-Gulonolactone
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS L-Gulono-1,4-lactone is a substrate of L-gulono-1,4-lactone oxidoreductase, which catalyzes the last step of the biosynthesis of L-ascorbic (Vatamin) C. In other words, L-Gulono-1,4-lactone is a direct precursor of vitamin C in animals, in plants and in some protists.
Delta-Gluconolactone
D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant activity.
Carbonic acid,C,C-1,2-ethanediyl C,C-dimethyl ester
5,6-Dihydro-2,4,5-trihydroxy-6-(hydroxymethyl)-2H-pyran-3(4H)-one
(4R,5R)-5-(1,2-dihydroxyethyl)-3,4-dihydroxy-2-oxolanone
L-Galactono-1,4-lactone
A galactonolactone that is 3,4-dihydroxydihydrofuran-2(3H)-one substituted by a 1,2-dihydroxyethyl group at position 5 (the 3S,4S,5R-isomer).
D-Gulono-1,4-lactone
1,4-D-Gulonolactone is an endogenous metabolite.
3,6-anhydro-L-galactonic acid
An anhydrohexose obtained by formation of a ring across the 3 and 6 positions of L-galactonic acid
(2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carbaldehyde
2-Dehydro-3-deoxy-D-galactonic acid
The 2-dehydro-3-deoxy derivative of D-galactonic acid.
2-dehydro-3-deoxy-D-gluconic acid
The 2-dehydro-3-deoxy derivative of D-gluconic acid.
L-Gulono-1,4-lactone
The furanose form of gulonolactone having L-configuration.