- HMDB0000929 (L-Tryptophan)
- Detected but not Quantified
- Data source
- Adult (>18 years old)
Lyophilized feces samples (n=102) were used in the study. Instrument: GC-MS; LC-MS. Technology specification: GC-MS/MS and UPLC-MS/MS in multiple conditions; authentic standards (metabolon).
- Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]