Evidence map›Paper›PMID 42831228›Full record

ArticleFood chemistry: X2026

Tea polysaccharides improved the water mobility, thermal stability and microstructural changes of

Noman Walayat, Piotr Kulawik, Isam A Mohamed Ahmed, Asad Nawaz, Nadia Niaz, Mahmoud Salah, Muhammad Naveed Sheas, Zhucheng Su, Ran Wei

Abstract read
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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
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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.

Noman WalayatCollege of Tea Science and Tea Culture, Zhejiang Agriculture and Forestry University, 311400 Hangzhou, PR China.
Piotr KulawikDepartment of Animal Products Processing, University of Agriculture, Balicka 122, 30-149 Kraków, Poland.
Isam A Mohamed AhmedDepartment of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia.
Asad NawazCollege of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, PR China.
Nadia NiazCollege of Food Science and Technology, Huazhong Agriculture University, Wuhan 430070, PR China.
Mahmoud SalahDepartment of Environmental Agricultural Science, Faculty of Graduate Studies and Environmental Research, Ain Shams University, Cairo, Egypt.
Muhammad Naveed SheasDepartment of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, PR China.
Zhucheng SuCollege of Tea Science and Tea Culture, Zhejiang Agriculture and Forestry University, 311400 Hangzhou, PR China.
Ran WeiCollege of Tea Science and Tea Culture, Zhejiang Agriculture and Forestry University, 311400 Hangzhou, PR China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to evaluate the protective effect of tea polysaccharides (TPR) on surimi quality during freeze-thaw cycles (FTC). Although TPR has shown cryoprotective potential, its effects on water mobility, thermal transitions, and protein interaction profiles in surimi under repeated FTC conditions remain unclear. Surimi and myofibrillar proteins were treated with TPR at 1% and 3%, an industrial mixture (CP), or no treatment (C) during FTC. In C samples, the gel strength decreased from 3043.38 to 1078.82 g·mm, with shifts in T21 and T22 relaxation behavior and Tg. Compared with TPR (1%), CP exhibited greater stability in Tg, T21/T22 relaxation behavior, and ΔH. Notably, TPR (3%) maintained water-state stability, gel strength, thermal stability, and an operational protein interaction profile under the FTC conditions. These findings suggest that 3% TPR may serve as a promising natural cryoprotectant for improving surimi quality during FTC.

Indexed as

Frozen storageInteraction profilingMyofibrillar proteinsSurimiTea polysaccharides

Identifiers

PMID42831228
PMCPMC13634727

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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.