Evidence map›Paper›PMID 42040321›Full record

ArticleFood chemistry: X2026

Antioxidant activities of lignin-derived volatile phenolics in sesame oil - Relative superiority of 4-vinylguaiacol and its interactions with endogenous antioxidants.

Tian-Pei Zhao, Jing-Yu Chen, Yue-Hua Li, Chen-Xia Zhang, Yu-Xiang Ma, Zhao Qin, Xue-De Wang, Hua-Min Liu, Rui-Fu Cui, Lei Wang and 2 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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Tian-Pei ZhaoCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Jing-Yu ChenCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Yue-Hua LiCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Chen-Xia ZhangCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Yu-Xiang MaCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Zhao QinCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Xue-De WangCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Hua-Min LiuCollege of Food Science and Engineering & Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou 450001, China.
Rui-Fu CuiRuifu Sesame Oil Co., Ltd., Weifang 261000, China.
Lei WangRuifu Sesame Oil Co., Ltd., Weifang 261000, China.
Yong-Jun XuYihai Kerry (Qingdao) Grain & Oil Industry Co., Ltd., Qingdao 266322, China.
Hai-Ming ShiYihai Kerry (Qingdao) Grain & Oil Industry Co., Ltd., Qingdao 266322, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study systematically investigated the antioxidant activities of seven lignin-derived volatile phenolics in sesame oil. Using in vitro assays and a purified sesame oil (PSO) model, 4-vinylguaiacol exhibited the strongest antioxidant capacity, followed by 4-ethylguaiacol, 4-methylphenol, and guaiacol, all of which outperformed vanillin, acetovanillone, and isoacetovanillone. The former four compounds effectively enhanced PSO stability, as evidenced by prolonged oxidation induction time, increased thermal decomposition temperature, and suppressed rise of various oxidation indices during accelerated storage. Quantum chemical calculations supported that 4-vinylguaiacol had the strongest antioxidant activity, consistent with experimental ranking. Binary interaction analysis revealed antagonism between 4-vinylguaiacol and sesamol, indicating that these two compounds should not be combined in antioxidant formulations, whereas additive effects were observed with

Indexed as

Additive effectAntagonistic effectAntioxidant activityLignin-derived volatile phenolicsQuantum chemical calculationSesame oil

Identifiers

PMID42040321
PMCPMC13103577

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.