Evidence map›Paper›PMID 34064868›Full record

ArticleFoods (Basel, Switzerland)2021

Characterization of Kefir Produced in Household Conditions: Physicochemical and Nutritional Profile, and Storage Stability.

Emília Alves, Epole N Ntungwe, João Gregório, Luis M Rodrigues, Catarina Pereira-Leite, Cristina Caleja, Eliana Pereira, Lillian Barros, M Victorina Aguilar-Vilas, Catarina Rosado and 1 more

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Inactivation of Avian Influenza Virus in Raw Milk Kefir.Food and environmental virology · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Kefir and the Gut-Skin Axis.International journal of environmental research and public health · 2022
    Article
  17. Article
  18. Review
  19. 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.

Emília AlvesCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0002-3320-6748
Epole N NtungweCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0001-6596-8985
João GregórioCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0002-6130-9453
Luis M RodriguesCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0003-0198-7671
Catarina Pereira-LeiteCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0001-5407-3983
Cristina CalejaCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.ORCID 0000-0002-5769-8484
Eliana PereiraCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
Lillian BarrosCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.ORCID 0000-0002-9050-5189
M Victorina Aguilar-VilasDepartment of Biomedical Sciences, Faculty of Pharmacy, University of Alcalá, Carretera Madrid-Barcelona, Km 33.100, 28805 Alcalá de Henares, Madrid, Spain.
Catarina RosadoCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0002-6429-6213
Patrícia RijoCBIOS-Research Center for Biosciences & Health Technologies, Universidade Lusófona's, Campo Grande 376, 1749-024 Lisboa, Portugal.ORCID 0000-0001-7992-8343

Funding

Fundação para a Ciência e a Tecnologia UIDP/04567/2020 and UIDB/04567/2020
6 · The paper itself

Abstract

Kefir, a traditional fermented food, has numerous health benefits due to its unique chemical composition, which is reflected in its excellent nutritional value. Physicochemical and microbial composition of kefir obtained from fermented milk are influenced by the type of the milk, grain to milk ratio, time and temperature of fermentation, and storage conditions. It is crucial that kefir characteristics are maintained during storage since continuous metabolic activities of residual kefir microbiota may occur. This study aimed to examine the nutritional profile of kefir produced in traditional in use conditions by fermentation of ultra-high temperature pasteurized (UHT) semi-skimmed cow milk using argentinean kefir grains and compare the stability and nutritional compliance of freshly made and refrigerated kefir. Results indicate that kefir produced under home use conditions maintains the expected characteristics with respect to the physicochemical parameters and composition, both after fermentation and after refrigerated storage. This work further contributes to the characterization of this food product that is so widely consumed around the world by focusing on kefir that was produced in a typical household setting.

Indexed as

fatty acid profilehousehold conditionskefirnutritional compositionparticle sizepolydispersity indexstorage time influencezeta potential

Identifiers

PMID34064868
PMCPMC8150857

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.