Evidence map›Paper›PMID 39885027›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2025

Identification of Flavonoids Using UV-Vis and MS Spectra.

Özlem Erol, Sandra Irmisch

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

2 authors.

Özlem ErolNatural Product Lab, Institute of Biology, Leiden University, Leiden, The Netherlands. o.erol@biology.leidenuniv.nl.ORCID 0000-0002-6956-7449
Sandra IrmischPlant Sciences, Institute of Biology, Leiden University, Leiden, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flavonoids are a group of specialized metabolites that are ubiquitously found within the plant kingdom. While they fulfill various important functions within the plant, they are also utilized by humans in a variety of different fields such as medicine, food science, and agriculture. Thus, to elucidate the chemical composition of any given plant extract, extraction and identification of flavonoids are of high interest. In this chapter, we outline a general approach for analyzing flavonoids in complex plant extracts. Using blueberry as an example, we start by describing the extraction of plant material, followed by simple spectrophotometric measurements and thin layer chromatography (TLC), to get first insights into flavonoid content and composition. Furthermore, we describe a standard protocol for liquid chromatography-mass spectrometry (LC-MS) for the identification of specific flavonoids. By utilizing and combining the described techniques, general analysis of flavonoid content, composition, as well as identification of specific compounds can be realized within a complex metabolic mixture.

Indexed as

FlavonoidsMass SpectrometryPlant ExtractsChromatography, LiquidChromatography, Thin LayerSpectrophotometry, UltravioletFlavonoidsPlant ExtractsFlavonoidsMass Spectrometry (MS)Thin Layer Chromatography (TLC)Ultra-High-Performance Liquid Chromatography (UHPLC)UV spectroscopy

Identifiers

PMID39885027

What OpenQuestion holds

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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.