Evidence map›Paper›PMID 24963709›Full record

ArticlePloS one2014

Development of loop-mediated isothermal amplification (LAMP) assay for rapid and sensitive identification of ostrich meat.

Amir Abdulmawjood, Nils Grabowski, Svenja Fohler, Sophie Kittler, Helga Nagengast, Guenter Klein

Abstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Identification of sheep (Journal of food science and technology · 2021
    Article
  7. Article
  8. Review
  9. Article
  10. Rapid Detection ofPlants (Basel, Switzerland) · 2021
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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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

6 authors.

Amir AbdulmawjoodInstitute of Food Quality and Food Safety, University of Veterinary Medicine, Hannover, Hannover, Germany.
Nils GrabowskiInstitute of Food Quality and Food Safety, University of Veterinary Medicine, Hannover, Hannover, Germany.
Svenja FohlerInstitute of Food Quality and Food Safety, University of Veterinary Medicine, Hannover, Hannover, Germany.
Sophie KittlerInstitute of Food Quality and Food Safety, University of Veterinary Medicine, Hannover, Hannover, Germany.
Helga NagengastInstitute of Food Quality and Food Safety, University of Veterinary Medicine, Hannover, Hannover, Germany.
Guenter KleinInstitute of Food Quality and Food Safety, University of Veterinary Medicine, Hannover, Hannover, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Animal species identification is one of the primary duties of official food control. Since ostrich meat is difficult to be differentiated macroscopically from beef, therefore new analytical methods are needed. To enforce labeling regulations for the authentication of ostrich meat, it might be of importance to develop and evaluate a rapid and reliable assay. In the present study, a loop-mediated isothermal amplification (LAMP) assay based on the cytochrome b gene of the mitochondrial DNA of the species Struthio camelus was developed. The LAMP assay was used in combination with a real-time fluorometer. The developed system allowed the detection of 0.01% ostrich meat products. In parallel, a direct swab method without nucleic acid extraction using the HYPLEX LPTV buffer was also evaluated. This rapid processing method allowed detection of ostrich meat without major incubation steps. In summary, the LAMP assay had excellent sensitivity and specificity for detecting ostrich meat and could provide a sampling-to-result identification-time of 15 to 20 minutes.

Indexed as

AnimalsCytochromes bDNA, MitochondrialFood QualityLimit of DetectionMeatNucleic Acid Amplification TechniquesPhylogenyStruthioniformesTime FactorsCytochromes bDNA, Mitochondrial

Identifiers

PMID24963709
PMCPMC4071038

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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.