Literature DB >> 1150778

Quantitation of tryptophan metabolites in rat feces by thin-layer chromatography.

G M Anderson.   

Abstract

Indole, skatole, indole-3-acetic acid, indole-3-propionic acid, tryptamine, and free tryptophan have been extracted from rat fecal samples and quantitated by thin-layer chromatography. Additional tryptophan metabolites have been recovered in yields of 87-97% from supplemented fecal samples. Detection limits for all the compounds studied were in the 0.1 mug/g feces range. Quantitation was possible in the mug/g range with an estimated accuracy of plus or minus 10%.

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Year:  1975        PMID： 1150778     DOI： 10.1016/s0021-9673(01)82261-5

Source DB:  PubMed          Journal:  J Chromatogr


  5 in total

1.  Production of a novel indole ester from 2-aminobenzoate by Rhodobacter sphaeroides OU5.

Authors:  M R Sunayana; Ch Sasikala; Ch V Ramana
Journal:  J Ind Microbiol Biotechnol       Date:  2005-02-22       Impact factor: 3.346

2.  Discovery and characterization of gut microbiota decarboxylases that can produce the neurotransmitter tryptamine.

Authors:  Brianna B Williams; Andrew H Van Benschoten; Peter Cimermancic; Mohamed S Donia; Michael Zimmermann; Mao Taketani; Atsushi Ishihara; Purna C Kashyap; James S Fraser; Michael A Fischbach
Journal:  Cell Host Microbe       Date:  2014-09-25       Impact factor: 21.023

3.  Formation of indoleacetic acid by intestinal anaerobes.

Authors:  K T Chung; G M Anderson; G E Fulk
Journal:  J Bacteriol       Date:  1975-10       Impact factor: 3.490

4.  Gut Microbiota-Produced Tryptamine Activates an Epithelial G-Protein-Coupled Receptor to Increase Colonic Secretion.

Authors:  Yogesh Bhattarai; Brianna B Williams; Eric J Battaglioli; Weston R Whitaker; Lisa Till; Madhusudan Grover; David R Linden; Yasutada Akiba; Karunya K Kandimalla; Nicholas C Zachos; Jonathan D Kaunitz; Justin L Sonnenburg; Michael A Fischbach; Gianrico Farrugia; Purna C Kashyap
Journal:  Cell Host Microbe       Date:  2018-06-13       Impact factor: 21.023

5.  Production of indole by Corynebacterium glutamicum microbial cell factories for flavor and fragrance applications.

Authors:  Melanie Mindt; Arman Beyraghdar Kashkooli; Maria Suarez-Diez; Lenny Ferrer; Tatjana Jilg; Dirk Bosch; Vitor Martins Dos Santos; Volker F Wendisch; Katarina Cankar
Journal:  Microb Cell Fact       Date:  2022-03-24       Impact factor: 5.328
  5 in total

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