Evidence map›Paper›PMID 40917118›Full record

ArticleFood chemistry: X2025

Lipid oxidation driven olefinic aldehyde biosynthesis shapes aged aroma in Qingzhuan tea.

Pengcheng Zheng, Lin Feng, Shiwei Gao, Jinjin Xue, Shengpeng Wang, Xueping Wang, Fei Ye, Anhui Gui, Jing Teng, Rui Luo and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Food chemistry: X, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

13 authors.

Pengcheng ZhengKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Lin FengKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Shiwei GaoKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Jinjin XueKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Shengpeng WangKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Xueping WangKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Fei YeKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Anhui GuiKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Jing TengKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Rui LuoKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Jia ChenKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.
Zhonghua LiuKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan 410128, China.
Panpan LiuKey Laboratory of Tea Resources Comprehensive Utilization, Ministry of Agriculture and Rural Affairs, Hubei Qingzhuan Tea Engineering Research Centre, Fruit and Tea Research Institute, Hubei Academy of Agricultural Sciences, Wuhan, Hubei 430064, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study systematically investigates lipid dynamics and their role in aroma formation during Qingzhuan tea (QZT) processing. Using UHPLC-MRM-MS/MS and GC-MS, we analyzed fatty acids (FAs) and oxidized fatty acids (OFAs) across seven processing stages, identifying 31 FAs and 55 OFAs. Polyunsaturated fatty acids (PUFAs), particularly

Indexed as

Lipid metabolismOlefinic aldehydeQingzhuan teaUnsaturated fatty acidVolatile compound

Identifiers

PMID40917118
PMCPMC12409448

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

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.