NCBI Taxonomy: 52817

Allamanda (ncbi_taxid: 52817)

found 14 associated metabolites at genus taxonomy rank level.

Ancestor: Allamandinae

Child Taxonomies: Allamanda cathartica, Allamanda schottii, Allamanda blanchetii, unclassified Allamanda, Allamanda oenotherifolia

Stearic acid

1-Heptadecanecarboxylic acid

C18H36O2 (284.2715156)


Stearic acid, also known as stearate or N-octadecanoic acid, is a member of the class of compounds known as long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Thus, stearic acid is considered to be a fatty acid lipid molecule. Stearic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Stearic acid can be synthesized from octadecane. Stearic acid is also a parent compound for other transformation products, including but not limited to, 3-oxooctadecanoic acid, (9S,10S)-10-hydroxy-9-(phosphonooxy)octadecanoic acid, and 16-methyloctadecanoic acid. Stearic acid can be found in a number of food items such as green bell pepper, common oregano, ucuhuba, and babassu palm, which makes stearic acid a potential biomarker for the consumption of these food products. Stearic acid can be found primarily in most biofluids, including urine, feces, cerebrospinal fluid (CSF), and sweat, as well as throughout most human tissues. Stearic acid exists in all living species, ranging from bacteria to humans. In humans, stearic acid is involved in the plasmalogen synthesis. Stearic acid is also involved in mitochondrial beta-oxidation of long chain saturated fatty acids, which is a metabolic disorder. Moreover, stearic acid is found to be associated with schizophrenia. Stearic acid is a non-carcinogenic (not listed by IARC) potentially toxic compound. Stearic acid ( STEER-ik, stee-ARR-ik) is a saturated fatty acid with an 18-carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid and its chemical formula is C17H35CO2H. Its name comes from the Greek word στέαρ "stéar", which means tallow. The salts and esters of stearic acid are called stearates. As its ester, stearic acid is one of the most common saturated fatty acids found in nature following palmitic acid. The triglyceride derived from three molecules of stearic acid is called stearin . Stearic acid, also known as octadecanoic acid or C18:0, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Stearic acid (its ester is called stearate) is a saturated fatty acid that has 18 carbons and is therefore a very hydrophobic molecule that is practically insoluble in water. It exists as a waxy solid. In terms of its biosynthesis, stearic acid is produced from carbohydrates via the fatty acid synthesis machinery wherein acetyl-CoA contributes two-carbon building blocks, up to the 16-carbon palmitate, via the enzyme complex fatty acid synthase (FA synthase), at which point a fatty acid elongase is needed to further lengthen it. After synthesis, there are a variety of reactions it may undergo, including desaturation to oleate via stearoyl-CoA desaturase (PMID: 16477801). Stearic acid is found in all living organisms ranging from bacteria to plants to animals. It is one of the useful types of saturated fatty acids that comes from many animal and vegetable fats and oils. For example, it is a component of cocoa butter and shea butter. It is used as a food additive, in cleaning and personal care products, and in lubricants. Its name comes from the Greek word stear, which means ‚Äòtallow‚Äô or ‚Äòhard fat‚Äô. Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils. Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils.

   

Allamandin

2H,6H-1,4,5-Trioxadicyclopent[a,hi]indene-7-carboxylicacid, 3-ethylidene-3,3a,4a,7,7a,9b-hexahydro-6-hydroxy-2-oxo-, methyl ester,(3E,3aR,4aR,6R,7R,7aR,9aR,9bR)-rel-(+)-

C15H16O7 (308.0895986)


   

Heneicosanoic acid

N-Heneicosanoic acid

C21H42O2 (326.3184632)


Henicosanoic acid, also known as N-heneicosanoate or 21:0,is a long-chain fatty acid that is henicosane in which one of the methyl groups has been oxidised to give the corresponding carboxylic acid. It is a straight-chain saturated fatty acid and a long-chain fatty acid. It is a conjugate acid of a henicosanoate. Heneicosanoic acid belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Heneicosanoic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Heneicosanoic acid is a potentially toxic compound. Isolated from olive oil (Olea europaea) Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals[1][2][3]. Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals[1][2][3].

   

stearic acid

stearic acid

C18H36O2 (284.2715156)


Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils. Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils.

   

trans-Vaccenic acid

(11E)-octadec-11-enoic acid

C18H34O2 (282.2558664)


The trans- isomer of vaccenic acid. trans-Vaccenic acid is a precursor for the synthesis of saturated fatty acid in the rumen and of conjugated linoleic acid (CLA) at the tissue level. trans-Vaccenic acid is a precursor for the synthesis of saturated fatty acid in the rumen and of conjugated linoleic acid (CLA) at the tissue level.

   

HENEICOSANOIC ACID

HENEICOSANOIC ACID

C21H42O2 (326.3184632)


   

Octadecanoic acid

Octadecanoic acid

C18H36O2 (284.2715156)


A C18 straight-chain saturated fatty acid component of many animal and vegetable lipids. As well as in the diet, it is used in hardening soaps, softening plastics and in making cosmetics, candles and plastics.

   

143-25-9

(11E)-octadec-11-enoic acid

C18H34O2 (282.2558664)


trans-Vaccenic acid is a precursor for the synthesis of saturated fatty acid in the rumen and of conjugated linoleic acid (CLA) at the tissue level. trans-Vaccenic acid is a precursor for the synthesis of saturated fatty acid in the rumen and of conjugated linoleic acid (CLA) at the tissue level.

   

Henicosanoic acid

Henicosanoic acid

C21H42O2 (326.3184632)


A long-chain fatty acid that is henicosane in which one of the methyl groups has been oxidised to give the corresponding carboxylic acid.

   

methyl (1s,4r,4ar,7r,7as)-4'-[(1r)-1-hydroxyethyl]-5'-oxo-1-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4,4a,7a-tetrahydro-1h-spiro[cyclopenta[c]pyran-7,2'-furan]-4-carboxylate

methyl (1s,4r,4ar,7r,7as)-4'-[(1r)-1-hydroxyethyl]-5'-oxo-1-{[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4,4a,7a-tetrahydro-1h-spiro[cyclopenta[c]pyran-7,2'-furan]-4-carboxylate

C21H28O12 (472.1580688)


   

(1r,4r,6s,8r,10s,11z,14s)-11-ethylidene-6-hydroxy-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradec-2-en-12-one

(1r,4r,6s,8r,10s,11z,14s)-11-ethylidene-6-hydroxy-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradec-2-en-12-one

C13H14O5 (250.08411940000002)


   

methyl (1s,4as,7r,7as)-4'-[(1s)-1-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}ethyl]-5'-oxo-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4a,7a-dihydro-1h-spiro[cyclopenta[c]pyran-7,2'-furan]-4-carboxylate

methyl (1s,4as,7r,7as)-4'-[(1s)-1-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}ethyl]-5'-oxo-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4a,7a-dihydro-1h-spiro[cyclopenta[c]pyran-7,2'-furan]-4-carboxylate

C30H32O14 (616.1791972)


   

methyl (1s,4as,7s,7ar)-4'-ethyl-1-hydroxy-5'-oxo-4a,7a-dihydro-1h-spiro[cyclopenta[c]pyran-7,2'-furan]-4-carboxylate

methyl (1s,4as,7s,7ar)-4'-ethyl-1-hydroxy-5'-oxo-4a,7a-dihydro-1h-spiro[cyclopenta[c]pyran-7,2'-furan]-4-carboxylate

C15H16O6 (292.0946836)


   

(11z)-11-ethylidene-6-methoxy-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradec-2-en-12-one

(11z)-11-ethylidene-6-methoxy-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradec-2-en-12-one

C14H16O5 (264.0997686)