| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
acetone
methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H). | 6.93 | 1 | 0 | ketone body;
methyl ketone;
propanones;
volatile organic compound | EC 3.5.1.4 (amidase) inhibitor;
human metabolite;
polar aprotic solvent |
nickel
Nickel: A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.. nickel ion : A nickel atom having a net electric charge.. nickel atom : Chemical element (nickel group element atom) with atomic number 28. | 2.03 | 1 | 0 | metal allergen;
nickel group element atom | epitope;
micronutrient |
furfuryl alcohol
furfuryl alcohol: structure. furfuryl alcohol : A furan bearing a hydroxymethyl substituent at the 2-position. | 2.17 | 1 | 0 | furans;
primary alcohol | Maillard reaction product |
furaldehyde
Furaldehyde: A heterocyclic compound consisting of a furan where the hydrogen at position 2 is substituted by a formyl group.. furfural : An aldehyde that is furan with the hydrogen at position 2 substituted by a formyl group. | 3.44 | 7 | 0 | aldehyde;
furans | Maillard reaction product;
metabolite |
2-methylpentane
Hexanes: Six-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Various polyneuropathies are caused by hexane poisoning. | 2.38 | 2 | 0 | alkane | |
furan
furan : A monocyclic heteroarene with a structure consisting of a 5-membered ring containing four carbons and one oxygen, with formula C4H4O. It is a toxic, flammable, low-boiling (31degreeC) colourless liquid. | 6.93 | 1 | 0 | furans;
mancude organic heteromonocyclic parent;
monocyclic heteroarene | carcinogenic agent;
hepatotoxic agent;
Maillard reaction product |
2,5-hexanedione
2,5-hexanedione: metabolite of methyl-n-butyl ketone. 2,5-hexanedione : A diketone that is hexane substituted by oxo groups at positions 2 and 5. It is a toxic metabolite of hexane and of 2-hexanone | 7.38 | 2 | 0 | diketone;
methyl ketone | human xenobiotic metabolite;
neurotoxin |
n-hexane
hexane : An unbranched alkane containing six carbon atoms. | 7.38 | 2 | 0 | alkane;
volatile organic compound | neurotoxin;
non-polar solvent |
isoxazoles
Isoxazoles: Azoles with an OXYGEN and a NITROGEN next to each other at the 1,2 positions, in contrast to OXAZOLES that have nitrogens at the 1,3 positions.. isoxazole : A monocyclic heteroarene with a structure consisting of a 5-membered ring containing three carbon atoms and an oxygen and nitrogen atom adjacent to each other. It is the parent of the class of isoxazoles.. isoxazoles : Oxazoles in which the N and O atoms are adjacent. | 6.98 | 1 | 0 | isoxazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene | |
2-methylfuran
2-methylfuran : A member of the class of furans that is furan in which the hydrogen at position 2 is replaced by a methyl group. | 2.17 | 1 | 0 | furans;
volatile organic compound | flavouring agent;
fuel;
hepatotoxic agent;
human urinary metabolite;
plant metabolite |
5-methyl-2-furfural
5-methyl-2-furfural: RN given refers to cpd with locants as specified | 3.07 | 3 | 0 | aldehyde;
furans | EC 2.2.1.6 (acetolactate synthase) inhibitor;
flavouring agent;
human metabolite;
Maillard reaction product |
2-ethylfuran
2-ethylfuran: structure in first source. 2-ethylfuran : A member of the class of furans that is furan in which the hydrogen atom at position 2 has been replaced by an ethyl group. | 7.54 | 2 | 0 | furans;
volatile organic compound | bacterial metabolite;
fragrance;
Maillard reaction product;
plant metabolite |
2-pentylfuran
2-pentylfuran: structure in first source. 2-pentylfuran : A member of the class of furans that is furan in which the hydrogen at position 2 is replaced by a pentyl group. It is found in many heat-processed foods and drinks. | 2.17 | 1 | 0 | furans | Aspergillus metabolite;
bacterial metabolite;
flavouring agent;
human urinary metabolite;
insect repellent;
plant growth stimulator;
volatile oil component |
acetylglucosamine
Acetylglucosamine: The N-acetyl derivative of glucosamine.. N-acetyl-beta-D-glucosamine : An N-acetyl-D-glucosamine having beta-configuration at the anomeric centre. | 2.1 | 1 | 0 | N-acetyl-D-glucosamine | epitope |
glucose, (beta-d)-isomer
beta-D-glucose : D-Glucopyranose with beta configuration at the anomeric centre.. (1->4)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->4) linkages.. (1->3)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->3) linkages. | 2.08 | 1 | 0 | D-glucopyranose | epitope;
mouse metabolite |
cobalt
Cobalt: A trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.. cobalt(1+) : A monovalent inorganic cation obtained from cobalt.. cobalt atom : A cobalt group element atom that has atomic number 27. | 2.03 | 1 | 0 | cobalt group element atom;
metal allergen | micronutrient |
lignin
Lignin: The most abundant natural aromatic organic polymer found in all vascular plants. Lignin together with cellulose and hemicellulose are the major cell wall components of the fibers of all wood and grass species. Lignin is composed of coniferyl, p-coumaryl, and sinapyl alcohols in varying ratios in different plant species. (From Merck Index, 11th ed). lignin : A polyphenylpropanoid derived from three monolignol monomers: trans-p-coumaryl alcohol, coniferol and trans-sinapyl alcohol. There is extensive cross-linking and no defined primary structure. | 2.41 | 1 | 0 | | |
5-hydroxymethylfurfural
5-hydroxymethylfurfural: has antisickling activity; HMF is the causative component in honey that affects the presystemic metabolism and pharmacokinetics of GZ in-vivo. 5-hydroxymethylfurfural : A member of the class of furans that is furan which is substituted at positions 2 and 5 by formyl and hydroxymethyl substituents, respectively. Virtually absent from fresh foods, it is naturally generated in sugar-containing foods during storage, and especially by drying or cooking. It is the causative component in honey that affects the presystemic metabolism and pharmacokinetics of GZ in-vivo. | 2.87 | 3 | 0 | arenecarbaldehyde;
furans;
primary alcohol | indicator;
Maillard reaction product |
mannich bases
Mannich Bases: Ketonic amines prepared from the condensation of a ketone with formaldehyde and ammonia or a primary or secondary amine. A Mannich base can act as the equivalent of an alpha,beta unsaturated ketone in synthesis or can be reduced to form physiologically active amino alcohols. | 6.93 | 1 | 0 | | |
ribose
ribopyranose : The pyranose form of ribose. | 7.04 | 1 | 0 | D-ribose;
ribopyranose | |