Evidence map›Paper›PMID 26613617›Full record

ArticleCurrent microbiology2016

Influence of Flaxseed Oil on Fecal Microbiota, Egg Quality and Fatty Acid Composition of Egg Yolks in Laying Hens.

Jun-Yeong Lee, Sang-Kee Kang, Yun-Jeong Heo, Do-Woon Shin, Tae-Eun Park, Geon Goo Han, Gwi-Deuk Jin, Ho-Bin Lee, Eojin Jung, Hee Sung Kim and 3 more

Abstract read
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Article in Current microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
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  3. Review
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  7. Article
  8. Article
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  11. Composition and Function of Chicken Gut Microbiota.Animals : an open access journal from MDPI · 2020
    Review
  12. Article
  13. 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

13 authors.

Jun-Yeong LeeDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Sang-Kee KangInstitute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Gangwon-do, Republic of Korea.
Yun-Jeong HeoDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Do-Woon ShinDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Tae-Eun ParkDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Geon Goo HanDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Gwi-Deuk JinDepartment of Animal Life Science, College of Animal Life Sciences, Kangwon National University, Chuncheon, Gangwon-do, Republic of Korea.
Ho-Bin LeeDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Eojin JungDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.
Hee Sung KimSeoulFeed Company, Limited, Incheon, Republic of Korea.
Yerim NaSPC Research Institute of Food and Biotechnology, Seoul, Republic of Korea.
Eun Bae KimDepartment of Animal Life Science, College of Animal Life Sciences, Kangwon National University, Chuncheon, Gangwon-do, Republic of Korea. itanimal@kangwon.ac.kr.
Yun-Jaie ChoiDepartment of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea. cyjcow@snu.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although there have been many attempts to produce ω-3 fatty acid-rich eggs using alpha-linolenic acid (ALA) that is a popular fatty acid in the poultry feed industry, only limited knowledge about the effects of ALA-enriched diets on chicken fecal microbiota is currently available. Herein we examined the changes in the fecal microbiota composition, egg quality traits and fatty acid composition of the egg yolks of laying hens fed ALA-rich flaxseed oil for 8 weeks. The animals fed the experimental diets that contained 0 % (group C), 0.5 % (group T1), and 1.0 % (group T2) of flaxseed oil, respectively, and eggs and feces were obtained for the analyses. ω-3 fatty acids, including ALA, were increased in T1 and T2 compared with C. Furthermore, the freshness of eggs was improved with no side effects on the eggs. The diet also changed the fecal microbiota; Firmicutes was increased in T1 and T2 (48.6 to 83 and 79.6 %) and Bacteroidetes was decreased (40.2 to 8.8 and 4.2 %). Principal coordinate analysis revealed that Lactobacillus, among the 56 examined genera, was the most influenced bacterial group in terms of the fecal microbial community shifts. These results indicate that ALA-rich diets influenced both the egg and fecal microbiota in beneficial manners in laying hens although the association between the fatty acid composition of the egg yolk and the fecal microbiota was not clear. This study is a first step to understand the effect of flaxseed oil as well as intestinal microbiota of laying hens.

Indexed as

EggsAnimalsBiotaChickensCytosolDietEgg YolkFatty Acids, Omega-3FecesLinseed OilFatty Acids, Omega-3Linseed Oil

Identifiers

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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.