Evidence map›Paper›PMID 41762976›Full record

ArticlePoultry science2026

Lactobacillus salivarius SNK-6 improves egg quality, yolk nutrient composition, and yolk flavor profile in laying hens via modulation of tissue metabolites and Cecal microbiomes.

Dan Hao, Haixia Han, Dapeng Li, Yan Sun, Yunchao Wang, Huaxiang Yan, Guiming Li, Huiming Liu, Bingjie Li, Fuwei Li and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Poultry science, 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

11 authors.

Dan HaoPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China.
Haixia HanPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China.
Dapeng LiPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China.
Yan SunPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China.
Yunchao WangShandong Blue Horizon Ecological Agriculture Co. Ltd 257094, Dongying, China.
Huaxiang YanShanghai Academy of Agricultural Sciences, Animal Husbandry and Veterinary Research Institute 201106, Shanghai, China.
Guiming LiPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China; Shandong Blue Horizon Ecological Agriculture Co. Ltd 257094, Dongying, China.
Huiming LiuCenter for Quantitative Genetics and Genomics, Aarhus University, Aarhus 8000, Denmark.
Bingjie LiScotland's Rural College (SRUC), Roslin Institute Building, Midlothian, UK.
Fuwei LiPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China; Shandong Blue Horizon Ecological Agriculture Co. Ltd 257094, Dongying, China.
Wei LiuPoultry Institute, Shandong Academy of Agricultural Sciences 250100, Ji'nan, China; Shandong Provincial Key Laboratory of Livestock and Poultry Breeding, Ji'nan 250100, China; Jinan Key Laboratory of Poultry Germplasm Resources Innovation and Healthy Breeding 250100, Ji'nan, China. Electronic address: lwteam@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate the effects of Lactobacillus salivarius SNK-6 (L.a-SNK-6) supplementation on the laying performance, egg quality and yolk nutrition composition, including amino acid (AAs), fatty acids, and flavor profile, of Wenshang Barred hens. A total of 432 healthy 40-week-old hens were randomly assigned to three groups with 6 replicates each: control group (CON), a group supplemented with 2.0 × 10

Indexed as

ChickensEgg YolkGastrointestinal MicrobiomeLigilactobacillus salivariusOvumProbioticsAnimal FeedAnimal Nutritional Physiological PhenomenaAnimalsCecumDietDietary SupplementsFemaleRandom AllocationTaste16S rRNALactobacillus salivarius SNK-6laying henmetabolomicsyolk nutrition and flavor

Identifiers

PMID41762976
PMCPMC12964292

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.