Evidence map›Paper›PMID 41483198›Full record

ArticleAnalytical and bioanalytical chemistry2026

Determination of small peptides in sour meat with Raman spectroscopy and LC-MS/MS.

Qian Ding, Yueyu Bai, Shijie Liu, Dezhen Meng, Lijun Zhao, Jong-Hoon Lee, Miaoyun Li, Dong Liang, Yaodi Zhu, Yangyang Ma

Abstract read
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Article in Analytical and bioanalytical chemistry, 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

10 authors.

Qian DingCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China.
Yueyu BaiLivestock Breeding Research Institute, Henan University, Zhengzhou, 450046, P.R. China.
Shijie LiuCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China.
Dezhen MengCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China.
Lijun ZhaoCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China. zhaolj2014@126.com.
Jong-Hoon LeeDepartment of Food Science and Biotechnology, Kyonggi University, Suwon, 16227, Republic of Korea.
Miaoyun LiCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China. limy7476@126.com.
Dong LiangCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China.
Yaodi ZhuCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China.
Yangyang MaCollege of Food Science and Technology, Henan Agricultural University, Zhengzhou, 450002, P.R. China.

Funding

General Program of National Natural Science Foundation of China 32472417Major science and technology projects in Henan province 231100110400the Henan Provincial Natural Science Foundation Youth Student Project 252300423961Zhongyuan Sci-Tech Innovation Leading Talents Support Program 254000510015
6 · The paper itself

Abstract

This study uses separation, purification, and liquid chromatography-tandem mass spectrometry (LC-MS/MS) to identify and validate the functional activity of three distinct small molecule peptides (F1-F3). Raman spectroscopy was used to collect spectral data, and a qualitative identification model was established based on spectral analysis, providing a rapid detection method for different small molecule peptides to achieve rapid and effective detection of small molecule peptides in fermented foods. The findings show that the antioxidant and anti-inflammatory properties of these three distinct short molecule peptide constituents varied significantly. Significant variation can be seen in the Raman spectra in the following bands: 825-835, 1000-1010, 1055-1065, 1125-1135, 1290-1300, 1435-1445, and 1460-1470 cm

Indexed as

MeatPeptidesSpectrum Analysis, RamanTandem Mass SpectrometryAnimalsAntioxidantsChromatography, LiquidFermented FoodsLiquid Chromatography-Mass SpectrometryAntioxidantsPeptidesChemometric analysisFermented food analysisLC-MS/MSRaman spectroscopySmall molecule peptides

Identifiers

PMID41483198

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.