Evidence map›Paper›PMID 42883149›Full record

ArticleMolecules (Basel, Switzerland)2026

Dietary L-Malic Acid Enhances Growth Performance and Oxidative Myofiber Composition in Nursery Piglets.

Qian Zhu, Hanyu Hu, Md Abul Kalam Azad, Haoran Wang, Gurui Gao, Xiangfeng Kong

Abstract read
In one paragraph

Article in Molecules (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.

Qian ZhuHunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.ORCID 0000-0003-3808-4062
Hanyu HuHunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.
Md Abul Kalam AzadHunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.ORCID 0000-0003-0118-5708
Haoran WangHunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.
Gurui GaoHunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.
Xiangfeng KongHunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.ORCID 0000-0001-8034-6682

Funding

Ministry of Science and Technology of the People's Republic of China 2023YFD1301305; 2025JJ60130; 2024JJB130019
6 · The paper itself

Abstract

L-malic acid (L-MA) is a naturally occurring organic acid abundant in fruits and traditional plant-based foods. L-MA, chemically identical to the natural form, has potential for optimizing energy metabolism and strengthening the antioxidant system in animal production.

Indexed as

MalatesMuscle Fibers, SkeletalAnimal FeedAnimalsAntioxidantsDietDietary SupplementsMaleMuscle, SkeletalOxidation-ReductionSwineAntioxidantsmalic acidAMPK/PGC-1α signaling pathwayantioxidant capacityenergy metabolismfunctional nutritionL-malic acidmitochondrial biogenesismuscle fiber typesnursery piglets

Identifiers

PMID42883149
PMCPMC13666365

What OpenQuestion holds

Textmetadata
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.