Evidence map›Paper›PMID 41829203›Full record

ArticleFoods (Basel, Switzerland)2026

Pigskin Collagen-Derived Antifreeze Peptides as Clean-Label Cryoprotectants: Inhibition of Ice Recrystallization and Suppression of Oxidative Deterioration in Heme-Rich Pork Sausages.

Wentao Xuan, Huiqin Wang, Guanzhen Gao, Jianwu Zhou, Xiaomei Xie, Zhixin Lin, Qiren Chen, Yixin Chen, Qiuhui Zeng, Daohuang Xu and 2 more

Abstract read
PubMed Full text at PMC Publisher
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. 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.

Wentao XuanCollege of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.ORCID 0009-0002-1223-0359
Huiqin WangCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Guanzhen GaoCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Jianwu ZhouCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Xiaomei XieCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Zhixin LinCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Qiren ChenCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Yixin ChenCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Qiuhui ZengCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Daohuang XuFujian Yuguan Food Co., Ltd., Fuqing 350300, China.
Pingfan RaoCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.
Leiwen XiangCollege of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China.

Funding

Fujian Provincial Natural Science Foundation of China 2024J01162Fujian Provincial Natural Science Foundation of China 2024J01967&2024J01162The Fujian Province Industry University-Research Collaboration Project 2023N5014
6 · The paper itself

Abstract

Frozen red meat products face dual challenges: structural damage from ice recrystallization and subsequent oxidative deterioration driven by endogenous pro-oxidants in heme-rich matrices. This study investigated the efficacy of pigskin collagen-derived antifreeze peptides (APPs) as clean-label cryoprotectants in pork sausages. In vitro characterization confirmed distinct thermal hysteresis (0.51 °C) and potent ice recrystallization inhibition. In the sausage system, 6% APPs overcame ionic screening effects, reducing thawing loss to 4.87% (vs. 7.51% in control) and cooking loss to 14.59%, significantly outperforming commercial phosphates in moisture retention. Low-field NMR revealed that APPs stabilized the actomyosin hydration shell, maintaining the immobilized water proportion (

Indexed as

antifreeze peptidecryoprotective effectfreeze–thaw cycleice recrystallization inhibitionpigskin collagenpork sausage

Identifiers

PMID41829203
PMCPMC12985152

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.