Evidence map›Paper›PMID 36133631›Full record

ArticleFood science of animal resources2022

Comparison of Meat Quality and Muscle Fiber Characteristics between Porcine Skeletal Muscles with Different Architectures.

Junyoung Park, Sumin Song, Huilin Cheng, Choeun Im, Eun-Young Jung, Sung Sil Moon, Jungseok Choi, Sun Jin Hur, Seon-Tea Joo, Gap-Don Kim

Abstract read
In one paragraph

Article in Food science of animal resources, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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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.

Junyoung ParkMgenic Bio, Anseong 17529, Korea.ORCID https://orcid.org/0000-0003-2569-6422
Sumin SongGraduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea.ORCID https://orcid.org/0000-0001-7115-2253
Huilin ChengGraduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea.ORCID https://orcid.org/0000-0003-0628-3358
Choeun ImGraduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea.ORCID https://orcid.org/0000-0003-3564-7069
Eun-Young JungInstitutes of Green Bio Science & Technology, Seoul National University, Pyeongchang 25354, Korea.ORCID https://orcid.org/0000-0001-5739-4280
Sung Sil MoonSunjin Technology & Research Institute, Icheon 17332, Korea.ORCID https://orcid.org/0000-0003-2734-8931
Jungseok ChoiDepartment of Animal Science, Chungbuk National University, Cheongju 28644, Korea.ORCID https://orcid.org/0000-0001-8033-0410
Sun Jin HurDepartment of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea.ORCID https://orcid.org/0000-0001-9386-5852
Seon-Tea JooDivision of Applied Life Science (BK21 Four), Institute of Agriculture & Life Science, Gyeongsang National University, Jinju 52852, Korea.ORCID https://orcid.org/0000-0002-5483-2828
Gap-Don KimGraduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea.ORCID https://orcid.org/0000-0001-5870-8990

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to compare the similarities, physicochemical properties, and muscle fiber characteristics of porcine skeletal muscles. Fourteen types of muscles were collected from nine pig carcasses at 24 h post-mortem and classified by muscle architecture into two main groups, namely parallel and pennate. The muscles were further differentiated into three subtypes per group. These included fan-shaped, fusiform, and strap for the parallel group, and unipennate, bipennate, and multipennate for the pennate group. Parallel-fibered muscles, which were composed of larger I, IIA, IIX, and IIXB fibers and a lower density of IIA fibers, showed higher redness and yellowness values than pennate-fibered muscles (p<0.05). However, the relative fiber area was not significantly different between the parallel and pennate groups (p>0.05). In the subtypes of parallel architecture, the strap group showed lower moisture content and higher redness values than the other subtypes and had considerably higher amounts of oxidative fibers (I and IIA; 72.3%) than the fan-shaped and fusiform groups (p<0.05). In the pennate group, unipennate showed comparatively lower moisture content and higher lightness than other pennate subtypes and was composed of smaller I, IIA, and IIX fibers than the bipennate and multipennate groups (p<0.05). Finally, a different trend of muscle clustering by hierarchical cluster analysis was found between physicochemical properties and muscle fiber characteristics. These results suggest that the physicochemical properties and muscle fiber characteristics of porcine skeletal muscles are not significantly dependent on morphological properties but are rather related to the intrinsic properties of the individual muscles.

Indexed as

meat qualitymuscle architecturemuscle fiber characteristicsparallelpennate

Identifiers

PMID36133631
PMCPMC9478981

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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.