Evidence map›Paper›PMID 23597491›Full record

ArticlePhytochemistry2013

Accurate mass-time tag library for LC/MS-based metabolite profiling of medicinal plants.

Daniel J Cuthbertson, Sean R Johnson, Jasenka Piljac-Žegarac, Julia Kappel, Sarah Schäfer, Matthias Wüst, Raymond E B Ketchum, Rodney B Croteau, Joaquim V Marques, Laurence B Davin and 5 more

Abstract read
In one paragraph

Article in Phytochemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Antioxidant and Antidiabetic Activity of the Bulb Extract ofAntioxidants (Basel, Switzerland) · 2026
    Article
  2. CUL3Science advances · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Natural Products Dereplication: Databases and Analytical Methods.Progress in the chemistry of organic natural products · 2024
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Evidence-based complementary and alternative medicine : eCAM · 2019
    Article
  13. Review
  14. Biosynthesis of Diterpenoids inPlant physiology · 2017
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Daniel J CuthbertsonInstitute of Biological Chemistry and M.J. Murdock Metabolomics Laboratory, Washington State University, Pullman, WA 99164-6340, USA.
Sean R Johnson
Jasenka Piljac-Žegarac
Julia Kappel
Sarah Schäfer
Matthias Wüst
Raymond E B Ketchum
Rodney B Croteau
Joaquim V Marques
Laurence B Davin
Norman G Lewis
Megan Rolf
Toni M Kutchan
D Doel Soejarto
B Markus Lange

Funding

TRAINING IN BIOTECHNOLOGY: EMPHASIS ON PROTEIN CHEMISTRYT32GM008336 · NIGMS · WASHINGTON STATE UNIVERSITY · PI CALL, DOUGLAS R. · 1989 to 2023
$8.9M
Transcriptome Characterization of Medicinal Plants Relevant to Human HealthRC2GM092561 · NIGMS · WASHINGTON STATE UNIVERSITY · PI CROTEAU, RODNEY B, DAVIN, LAURENCE B · 2009 to 2010
$2.8M
NIGMS NIH HHS 1RC2GM092561-01NIGMS NIH HHS RC2 GM092561NIGMS NIH HHS T32 GM008336
6 · The paper itself

Abstract

We report the development and testing of an accurate mass-time (AMT) tag approach for the LC/MS-based identification of plant natural products (PNPs) in complex extracts. An AMT tag library was developed for approximately 500 PNPs with diverse chemical structures, detected in electrospray and atmospheric pressure chemical ionization modes (both positive and negative polarities). In addition, to enable peak annotations with high confidence, MS/MS spectra were acquired with three different fragmentation energies. The LC/MS and MS/MS data sets were integrated into online spectral search tools and repositories (Spektraris and MassBank), thus allowing users to interrogate their own data sets for the potential presence of PNPs. The utility of the AMT tag library approach is demonstrated by the detection and annotation of active principles in 27 different medicinal plant species with diverse chemical constituents.

Indexed as

Biological ProductsChromatography, High Pressure LiquidMass SpectrometryMolecular StructurePlants, MedicinalTime FactorsBiological Products

Identifiers

PMID23597491
PMCPMC3697863

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.