butanoate


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Related to butanoate: Ethyl butanoate

bu·tan·o·ate

 (byo͞o-tăn′ō-āt′)
n.
A salt or ester of butyric acid. Also called butyrate.

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WHAT'S NOTABLE: In recent months, a report in Popular Science raised doubts about the "all-natural" claims of the chemicals in LaCroix -- specifically ethyl butanoate, limonene, linalool and linalool propionate -- saying that the chemicals technically quality as syntehtic or dangerous.
Three components, ethyl 2-methyl butanoate, santolina triene, cis3-hexenyl 2-methylbutanoate, were found only in sample A, isolated by headspace technique of dry plant material.
To the diazonium salt 5, a solution of appropriate amide or iminoderivatives [27], namely, N-substituted 3-oxo-butanamide, ethyl 3-(substituted imino) butanoate, or N-alkyl-3-(alkyl imino)-butanamide in absolute ethanol (10 mL), was added while stirring at a temperature of -4[degrees]C, and the mixture was stirred at room temperature for an additional 3 hours.
They were able to gain information about amino acid metabolism, TCA cycle, gluconeogenesis, glutathione metabolism, pantothenate and CoA biosynthesis, and butanoate metabolism.
AEDA found that acetaldehyde, 2-methylpropanal, 2-methylbutanal, 3-methylbutanal, acetic, butanoic, hexanoic, octanoic, and decanoic acids, ethyl butanoate, ethyl hexanoate, dimethyl trisulfide, methional and phenylacetaldehyde had high FD values.
Conversely, the study by PINO & QUERIS (2011) on the characterization of guava wine described twelve active odor compounds, including (3-damascenone, ethyl octanoate, ethyl hexanoate, and ethyl butanoate.
For example, leaving out (http://webbook.nist.gov/cgi/cbook.cgi?ID=3658-77-3) 2,5-dimethyl-4-hydroxy-3(2H)-furanone or (http://pubchem.ncbi.nlm.nih.gov/compound/cis-3-Hexenal) (Z)-3-hexenal was noticed by virtually all the testers 6 and omitting compounds known as (http://www.chemguide.co.uk/organicprops/esters/background.html) esters 6 chemical compounds 6 such as (http://pubchem.ncbi.nlm.nih.gov/compound/Methyl_butyrate) methyl butanoate , (http://www.rsc.org/learn-chemistry/wiki/Substance:Ethyl_butanoate) ethyl butanoate or ethyl (http://www.chemspider.com/Chemical-Structure.455530.html) 2-methylbutanoate were also spotted by most.
Table 2 summarizes the 14 most significant metabolic pathways (p [less than or equal to] 0.05), which prominently includes amino acid metabolism, TCA cycle, gluconeogenesis, glutathione metabolism, pantothenate and CoA biosynthesis, and butanoate metabolism.
Three of the identified metabolites (taurine, gamma-aminobutyric acid, and uracil) mapped to nine biologically relevant pathways (Table 2): taurine and hypotaurine metabolism (taurine); nitrogen metabolism (taurine); primary bile acid biosynthesis (taurine); alanine, aspartate, and glutamate metabolism (gamma-aminobutyric acid); beta-alanine metabolism (uracil, gamma-aminobutyric acid); butanoate metabolism (gamma-aminobutyric acid); arginine and proline metabolism (gamma-aminobutyric acid); pantothenate and CoA biosynthesis (uracil); and pyrimidine metabolism (uracil).
Upregulated miRNAs were also used to generate the potential affected pathways by DIANA-miRPath and identified p53 signaling pathway, HIF-1 signaling pathway, valine, leucine, and isoleucine biosynthesis, ErbB signaling pathway, cell cycle, mTOR signaling pathway, MAPK signaling pathway, PI3K-Akt signaling pathway, Wnt signaling pathway, synthesis and degradation of ketone bodies, TGF-beta signaling pathway, basal transcription factors, glycerophospholipid metabolism, hypertrophic cardiomyopathy (HCM), focal adhesion, circadian rhythm, mismatch repair, lysine degradation, and butanoate metabolism (Table 3).
They found that the volatile compounds produced from the green lipid, which were a series of butanoate esters, 3-octanone and 1-octen-3-ol, had increased wasp attractantce, when used individually or in combinations.
This enzyme participates in 10 metabolic pathways: fatty acid metabolism, synthesis and degradation of ketone bodies, valine, leucine and isoleucine degradation, lysine degradation, tryptophan metabolism, pyruvate metabolism, benzoate degradation via coa ligation, propanoate metabolism, butanoate metabolism, and two-component system general.