Evidence map›Paper›PMID 34470625›Full record

ReviewBMC complementary medicine and therapies2021

A review of pears (Pyrus spp.), ancient functional food for modern times.

Sung-Yong Hong, Ephraim Lansky, Sam-Sog Kang, Mihi Yang

Open access · goldAbstract readReview
In one paragraph

Review in BMC complementary medicine and therapies, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

26 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. Article
  3. Effect of mixed fermentation ofFood chemistry: X · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Plant phenomics (Washington, D.C.) · 2025
    Article
  12. Immunostimulatory Activity of a Mixture ofInternational journal of molecular sciences · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Sung-Yong HongCollege of Pharmacy, Sookmyung Women's University, Seoul, South Korea.
Ephraim LanskyRimonext Ltd., Haifa, Israel.
Sam-Sog KangPear Research Institute, National Institute of Horticultural and Herbal Science, Rural Development Administration, Naju, South Korea.
Mihi YangCollege of Pharmacy, Sookmyung Women's University, Seoul, South Korea. myang@sm.ac.kr.ORCID http://orcid.org/0000-0002-3683-2488
Sookmyung Women's University · KRRural Development Administration · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPears have been world-widely used as a sweet and nutritious food and a folk medicine for more than two millennia.

methodsWe conducted a review from ancient literatures to current reports to extract evidence-based functions of pears.

resultsWe found that pears have many active compounds, e.g., flavonoids, triterpenoids, and phenolic acids including arbutin, chlorogenic acid, malaxinic acid, etc. Most of researchers agree that the beneficial compounds are concentrated in the peels. From various in vitro, in vivo, and human studies, the medicinal functions of pears can be summarized as anti-diabetic,-obese, -hyperlipidemic, -inflammatory, -mutagenic, and -carcinogenic effects, detoxification of xenobiotics, respiratory and cardio-protective effects, and skin whitening effects. Therefore, pears seem to be even effective for prevention from Covid-19 or PM

conclusionFor the current or post Covid-19 era, pears have potential for functional food or medicine for both of communicable and non-communicable disease.

Indexed as

Functional FoodCOVID-19FlavonoidsFruitHumansPhenolsPhytochemicalsPyrusTriterpenesFlavonoidsPhenolsPhytochemicalsTriterpenesArbutinDetoxificationfiberFlavonoidsMedicinal functionPears

Identifiers

PMID34470625
PMCPMC8409479
OpenAlexW3196824265

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.