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Table 1: List of significantly different metabolites between gut microbiota recipient mice after untargeted metabolomics analysis

From: Obese-associated gut microbes and derived phenolic metabolite as mediators of excessive motivation for food reward

Metabolites in plasma

Metabolites in cecal content

3-(3′- Hydroxyphenyl)propanoic acid

2-Hydroxyarachidate*

3-(Phenyl)propanoic acid-3′-sulfate

2-Hydroxybehenate

3-(4′- Hydroxyphenyl)propanoic acid

2-Hydroxymyristate

3-Acetylphenol sulfate

2-Hydroxynervonate*

3-Methoxycatechol sulfate

2-Hydroxypalmitate

4-Allylcatechol sulfate

2-Hydroxystearate

Cinnamate

3-(3′-Hydroxyphenyl)propanoic acid

Cinnamoylglycine

3-(4′-Hydroxyphenyl)propanoic acid

Glucose 6-phosphate

3-phenylpropionate (hydrocinnamate)

Hippurate

4-Hydroxyphenylacetate

Phenylpropionylglycine

5-o-Methylnaringenin

Taurohyodeoxycholic acid

Apigenin

X-12306

Arabonate/xylonate

X-24675

Catechol sulfate

Ceramide (d16:1/24:1, d18:1/22:1)*

Ceramide (d18:2/24:1, d18:1/24:2)*

Galactonate

Glycosyl-N-palmitoyl-sphingosine (d18:1/16:0)

N-(2-hydroxypalmitoyl)-sphingosine (d18:1/16:0(2OH))

N-acetylcitrulline

N-acetylhistamine

N-stearoyltaurine

Naringenin

Nervonate (24:1n9)*

p-cresol glucuronide*

Pentose acid*

Phytosphingosine

X-17335

X-23105

X-23109

X-24683

X-24980

X-25855

  1. Metabolites significantly different between in gut microbiota recipient mice after non-parametric Wilcoxon test (p-value < 0.05) and more than 2-fold changed compared to lean gut microbiota recipient mice. Metabolites with a star (*) are partially characterized, and. X metabolites are unidentified. Metabolites in bold are common between the plasma and the cecal content