Evidence map›Paper›PMID 42199896›Full record

ArticleFood chemistry: X2026

X-ray irradiation simultaneously mitigates chlorfenapyr and azoxystrobin residues and preserves postharvest quality of cowpea.

Kai Guo, Meng Wang, Chang Chen, Jie Ren, Xiumei Li, Xingsheng Yue, Xingyue Li, Shanying Zhang, Chenghui Zhang

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

9 authors.

Kai GuoCollege of Food science and Engineering, Sanya Institute of Breeding and Multiplication, Hainan University, 570228 Haikou, China.
Meng WangCollege of Food science and Engineering, Sanya Institute of Breeding and Multiplication, Hainan University, 570228 Haikou, China.
Chang ChenSanya electron acclerator mutagenesis breeding laboratory, Hainan University, 570228 Sanya, China.
Jie RenSanya electron acclerator mutagenesis breeding laboratory, Hainan University, 570228 Sanya, China.
Xiumei LiSanya electron acclerator mutagenesis breeding laboratory, Hainan University, 570228 Sanya, China.
Xingsheng YueSchool of Tropical Agriculture and Forestry (School of Agricultural and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228, PR China.
Xingyue LiSchool of Tropical Agriculture and Forestry (School of Agricultural and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228, PR China.
Shanying ZhangCollege of Food science and Engineering, Sanya Institute of Breeding and Multiplication, Hainan University, 570228 Haikou, China.
Chenghui ZhangCollege of Food science and Engineering, Sanya Institute of Breeding and Multiplication, Hainan University, 570228 Haikou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cowpea faces a residue-quality trade off during postharvest storage, requiring effective pesticide dissipation without accelerating quality deterioration. This study evaluated the potential of X ray irradiation (0-350 Gy) to simultaneously dissipate chlorfenapyr and azoxystrobin residues, and preserve the postharvest quality of cowpea over 8 days. Pesticide dissipation was dose-dependent, influenced by pesticide properties and matrix effects, with azoxystrobin showing greater apparent degradability than chlorfenapyr. Transformation products were identified, with degradation pathways involving dealkylation, hydroxylation, hydrolysis or ether cleavage, and reductive dehalogenation, while ECOSAR screening indicated most products had potentially lower aquatic toxicity for most products. Irradiated samples also showed lower microbial growth and lipid peroxidation, together with higher antioxidant enzyme activities, phenolics, and flavonoids, suggesting an adaptive stress response. The optimal 300-350 Gy irradiation range balances residue reduction and short-term storage quality, providing a sustainable technical and theoretical foundation for safe postharvest commercial handling of fresh cowpea.

Indexed as

Degradation kineticsDietary risk assessmentOxidative stress responseTransformation products

Identifiers

PMID42199896
PMCPMC13200136

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.