Optimization of Chitosan/Modified Chitosan-Silver(I) Composite Film and Application to Strawberries.

Jinhong Huang, Yiping Wang, Mengyuan Pang, Chengpeng Li, Pengzhi Hong, Zhang Hu

Abstract read

In one paragraph

Article in Foods (Basel, Switzerland), 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

6 authors.

Jinhong HuangFaculty of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang 524088, China.

Yiping WangFaculty of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang 524088, China.

Mengyuan PangFaculty of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang 524088, China.

Chengpeng LiFaculty of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang 524088, China.

Pengzhi HongCollege of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China.

Zhang HuFaculty of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang 524088, China.ORCID 0000-0002-9311-1687

Funding

Guangdong Basic and Applied Basic Research Foundation of China 2024A1515012618, and 2026A1515010006Guangdong Ocean University Undergraduate Innovation Team Project CXTD2021020

6 · The paper itself

Abstract

Fresh fruits are prone to spoilage due to microbial contamination and moisture loss, highlighting the need for effective packaging materials with strong barrier and antimicrobial functions. In this work, a bilayer composite film with antimicrobial and preservative properties was fabricated using the solution casting method, consisting of an inner chitosan (CS) layer and an outer complex layer of chitosan-2-pyridinecarboxaldehyde-Ag(I) (CS-PCA-Ag(I)). Preparation conditions were optimized via single-factor experiments combined with response surface methodology. The resulting composite film showed significantly enhanced mechanical properties, with tensile strength of 38.52 ± 2.07 MPa and elongation at break of 67.32 ± 1.47%, as well as a low water vapor permeability of 2.81 × 10

Indexed as

antibacterial activitychitosancomposite filmfruit preservation

Identifiers

PMID42450430

DOI10.3390/foods15132312

PMCPMC13362324

What OpenQuestion holds

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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.