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FiehnLib specifications


Unique identifier OMICS_02667
Name FiehnLib
Restrictions to use None
Maintained Yes

Publication for FiehnLib

FiehnLib citations


Metabolic profiling of isolated mitochondria and cytoplasm reveals compartment specific metabolic responses

PMCID: 5878833
PMID: 29628813
DOI: 10.1007/s11306-018-1352-x

[…] ording to the retention index deviation (< 5%) and spectra match score (> 750) in NIST (Version 2.2, National Institute of Standards and Technology, Gaithersburg, MD, USA), GolmDB (Kopka et al. ) and Fiehnlib (Kind et al. ) databases. Annotated metabolites were normalized by internal standard and protein amount. Finally, MetaboAnalyst 3.0 (Xia et al. ) was used for statistical analysis. […]


Blocking hexose entry into glycolysis activates alternative metabolic conversion of these sugars and upregulates pentose metabolism in Aspergillus nidulans

BMC Genomics
PMCID: 5863803
PMID: 29566661
DOI: 10.1186/s12864-018-4609-x
call_split See protocol

[…] chromatographically aligned after deconvolution and referenced to the FAMEs analyses. In the first instance metabolites were identified by matching experimental spectra to a PNNL augmented version of FiehnLib (PMID: 19928838) library [], containing spectra and validated retention indices of more than 900 metabolites. Furthermore, unidentified metabolites were screened against the NIST14 GC-MS Spec […]


Metabolic characterization of directly reprogrammed renal tubular epithelial cells (iRECs)

Sci Rep
PMCID: 5832874
PMID: 29497074
DOI: 10.1038/s41598-018-22073-7
call_split See protocol

[…] order not to miss too many cell type specific metabolites essential to establish cellular metabolic identity. Compounds were annotated by matching the obtained spectra with library spectra of Nist14, FiehnLib and golmDB, where a match factor threshold of 750 and a retention index deviation of less than 5% were applied. Annotated compounds were normalized to phenyl-glucose. Further, all compounds w […]


Explaining combinatorial effects of mycotoxins Deoxynivalenol and Zearalenone in mice with urinary metabolomic profiling

Sci Rep
PMCID: 5830882
PMID: 29491435
DOI: 10.1038/s41598-018-21555-y

[…] Metabolite identification process was conducted by comparing the measured mass spectra with standard mass spectra and the retention index in FiehnLib with MS DIAL software. The raw data (Table ) were treated with series steps of treatment, including: (1) Removing the unknowns. (2) Dealing with duplicates. The duplicates linear relationship […]


Enhanced Isotopic Ratio Outlier Analysis (IROA) Peak Detection and Identification with Ultra High Resolution GC Orbitrap/MS: Potential Application for Investigation of Model Organism Metabolomes

PMCID: 5875999
PMID: 29346327
DOI: 10.3390/metabo8010009

[…] s, such as 73, 147, 103, and 221. Using CFM-ID and HMDB we successfully identified this unknown metabolite as 2,3-dihydroxyisoverate, which is not in the commercial GC-MS databases (such as NIST, and Fiehnlib).In general, for the GC-Orbitrap runs, the C trap filled quickly, so there were low abundance peaks that were detectable, but these peaks were difficult to perform spectral matching and annot […]


Integration of metabolomics, transcriptomics, and microRNA expression profiling reveals a miR 143 HK2 glucose network underlying zinc deficiency associated esophageal neoplasia

PMCID: 5669858
PMID: 29137232
DOI: 10.18632/oncotarget.18434

[…] described [, ]. From around 800 individual peaks detected per chromatogram, 353 genuine metabolites remained after extensive cleanup and filtering through the BinBase metabolomic database. Using the Fiehnlib libraries of over 1,200 mass spectra and retention indices for identified metabolites, 155 compounds per studies were be structurally identified by matching mass spectra and retention indices […]


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FiehnLib institution(s)
University of California Davis, Genome Center, Davis, CA, USA

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