Evidence map›Paper›PMID 42078026›Full record

ArticleFood chemistry: X2026

Dynamic changes of flavor characterization of lager beer during barrel aging process based on untargeted volatilomics.

Yaqi Shi, Junhong Yu, Lei Xing, Shumin Hu, Hualei Chen, Peng Yan, Shuping Shao, Haixin Liu, Yajie Tang, Zhaoxia Yang and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Food chemistry: X, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Yaqi ShiShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Junhong YuShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Lei XingShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Shumin HuShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Hualei ChenShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Peng YanShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Shuping ShaoShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Haixin LiuShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Yajie TangState Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China.
Zhaoxia YangShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.
Hua YinShandong Provincial Key Laboratory of Food Biological Fermentation (in preparation), Tsingtao Brewery Co., Ltd, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oak barrel aging induces complex, time-dependent transformations in beer flavor. This study systematically characterized these changes through a 300-day aging experiment integrating quantitative sensory analysis, physicochemical monitoring, and HS-SPME-GC-MS-based volatile metabolomics. Barrel aging introduced distinct coconut and vanillin notes, with extended aging further intensifying woody, sweet, and caramel characteristics, while wine-like notes remained stable. Volatile profiling identified 162 significantly differential metabolites across 12 chemical classes, including esters, aromatic compounds, ketones, and heterocyclic compounds. Mantel correlation analysis revealed that three wood-derived volatiles-(

Indexed as

Aroma profileBarrel agingBeerDynamic changesUntargeted analysisVolatile metabolomics

Identifiers

PMID42078026
PMCPMC13134020

What OpenQuestion holds

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LicenceCC BY
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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.