Evidence map›Paper›PMID 38699585›Full record

ArticleFood chemistry: X2024

Metabolomics analysis based on UHPLC-QqQ-MS/MS to discriminate grapes and wines from different geographical origins and climatological characteristics.

Lin Zhang, Zhaoxiang Wang, Cui Zhang, Shubo Zhou, Chunlong Yuan

Abstract read
In one paragraph

Article in Food chemistry: X, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
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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

5 authors.

Lin ZhangCollege of Enology, Northwest A&F University, Yangling 712100, China.
Zhaoxiang WangCollege of Enology, Northwest A&F University, Yangling 712100, China.
Cui ZhangCollege of Enology, Northwest A&F University, Yangling 712100, China.
Shubo ZhouCollege of Enology, Northwest A&F University, Yangling 712100, China.
Chunlong YuanCollege of Enology, Northwest A&F University, Yangling 712100, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the proliferation of the consumer's awareness of wine provenance, wines with unique origin characteristics are increasingly in demand. This study aimed to investigate the influence of geographical origins and climatological characteristics on grapes and wines. A total of 94 anthocyanins and 78 non-anthocyanin phenolic compounds in grapes and wines from five Chinese viticultural vineyards (CJ, WH, QTX, WW, and XY) were identified by UHPLC-QqQ-MS/MS. Chemometric methods PCA and OPLS-DA were established to select candidate differential metabolites, including flavonols, stilbenes, hydroxycinnamic acids, peonidin derivatives, and malvidin derivatives. CCA showed that malvidin-3-

Indexed as

AnthocyaninsCaffeic acid (PubChem CID: 689043)(+)-Catechin (PubChem CID: 9064)ChemometricCyanidin (PubChem CID: 441688)Delphinidin (PubChem CID: 68245)Gallic acid (PubChem CID: 370)Geographical originGrapeMalvidin (PubChem CID: 159287)MetabolomicsPeonidin (PubChem CID: 441773)Petunidin (PubChem CID: 441774)PhenolicsResveratrol (PubChem CID: 445154)Wine

Identifiers

PMID38699585
PMCPMC11063387

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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.