Evidence map›Paper›PMID 35211663›Full record

ArticleCurrent developments in nutrition2022

Identification of High and Low Branched-Chain Fatty Acid-Producing Phenotypes in Holstein Cows following High-Forage and Low-Forage Diets in a Crossover Designed Trial.

Matthew J Picklo, Kenneth F Kalscheur, Andrew Magnuson, Michael R Bukowski, James Harnly, Naomi K Fukagawa, John W Finley

Open access · goldAbstract read
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Article in Current developments in nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 28% of its field
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

5 citing papers in PubMed, 9 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Matthew J PickloUSDA-Agricultural Research Service (USDA-ARS) Grand Forks Human Nutrition Research Center, Grand Forks, ND, USA.ORCID https://orcid.org/0000-0002-1729-9454
Kenneth F KalscheurUSDA-ARS Dairy Forage Research Center, Madison, WI, USA.
Andrew MagnusonUSDA-Agricultural Research Service (USDA-ARS) Grand Forks Human Nutrition Research Center, Grand Forks, ND, USA.
Michael R BukowskiUSDA-Agricultural Research Service (USDA-ARS) Grand Forks Human Nutrition Research Center, Grand Forks, ND, USA.
James HarnlyUSDA-ARS Beltsville Human Nutrition Research Center, Beltsville, MD, USA.ORCID https://orcid.org/0000-0001-8334-2679
Naomi K FukagawaUSDA-ARS Beltsville Human Nutrition Research Center, Beltsville, MD, USA.
John W FinleyUSDA-ARS Office of National Programs, Beltsville, MD.
Agricultural Research Service · USBeltsville Human Nutrition Research Center · USU.S. Dairy Forage Research Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBranched-chain fatty acids (BCFAs) are rumen-derived fatty acids comprising ∼2% of bovine-milk fatty acids. BCFAs possess anti-inflammatory properties and enriching the BCFA content of bovine milk may provide human health benefits.

objectiveWe determined whether forage content impacts the BCFA content of milk from Holstein cows and identified fatty acid phenotypes in high vs. low BCFA-containing milks.

methodsHolstein cows (

resultsThe total milk fatty acid concentration for cows fed the HF:C diet was greater than that of cows fed the LF:C diet (4.2 ± 0.7 g/100 mL vs. 3.9 ± 0.9 g/100 mL). sPLSDA demonstrated separation of the dietary treatments, with BCFAs and odd-chain fatty acids as primary determinants. Total BCFA content in milk fat was elevated by HF:C intake compared with LF:C intake (1.80 vs. 1.68%). Quintile separation of high vs. low BCFA milks resulted in 4 groups: HF:C /low BCFAs, HF:C /high BCFAs; LF:C /low BCFAs, and LF:C /high BCFAs. Milks from the high BCFA quintiles had lower palmitic acid content (29.6% vs. 34.4%) but higher oleic acid content than milks from the low BCFA quintiles (19.7% vs. 17.0%). Some cows were identified as high BCFA producers or low BCFA producers regardless of diet.

conclusionsBCFA content of milk is diet-sensitive but variation in responses exists. The potential to produce milk with high BCFA content and lower SFA content needs further study.

Indexed as

branched-chain fatty acidsdairyforageoleic acidsaturated fatty acids

Identifiers

PMID35211663
PMCPMC8856942
OpenAlexW4210570531

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.