Evidence map›Paper›PMID 34834168›Full record

ArticlePharmaceutics2021

Effect of a Fiber D-Limonene-Enriched Food Supplement on Intestinal Microbiota and Metabolic Parameters of Mice on a High-Fat Diet.

Maria Chiara Valerii, Silvia Turroni, Carla Ferreri, Michela Zaro, Anna Sansone, Alessandro Dalpiaz, Giada Botti, Luca Ferraro, Renato Spigarelli, Irene Bellocchio and 2 more

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Article
  6. Applications of Limonene in Neoplasms and Non-Neoplastic Diseases.International journal of molecular sciences · 2025
    Review
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  11. 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

12 authors at 4 institutions in 1 country.

Maria Chiara ValeriiDepartment of Biological, Geological and Environmental Sciences, Alma Mater Studiorum-University of Bologna, Via Selmi 3, 40126 Bologna, Italy.
Silvia TurroniDepartment of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Selmi 3, 40126 Bologna, Italy.ORCID 0000-0003-2345-9482
Carla FerreriISOF, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy.ORCID 0000-0002-1359-0869
Michela ZaroDepartment of Biological, Geological and Environmental Sciences, Alma Mater Studiorum-University of Bologna, Via Selmi 3, 40126 Bologna, Italy.
Anna SansoneISOF, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy.ORCID 0000-0003-0865-4861
Alessandro DalpiazDepartment of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via Fossato di Mortara 19, 44121 Ferrara, Italy.ORCID 0000-0002-6648-2562
Giada BottiDepartment of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via Fossato di Mortara 19, 44121 Ferrara, Italy.ORCID 0000-0002-2942-1437
Luca FerraroLTTA Center, Department of Life Sciences and Biotechnology, University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy.ORCID 0000-0003-2390-6414
Renato SpigarelliDepartment of Biological, Geological and Environmental Sciences, Alma Mater Studiorum-University of Bologna, Via Selmi 3, 40126 Bologna, Italy.ORCID 0000-0002-1870-7536
Irene BellocchioDepartment of Biological, Geological and Environmental Sciences, Alma Mater Studiorum-University of Bologna, Via Selmi 3, 40126 Bologna, Italy.
Federica D'AmicoDepartment of Medical and Surgical Sciences, University of Bologna, Via Zamboni 33, 40138 Bologna, Italy.ORCID 0000-0002-2136-9558
Enzo SpisniDepartment of Biological, Geological and Environmental Sciences, Alma Mater Studiorum-University of Bologna, Via Selmi 3, 40126 Bologna, Italy.
University of Bologna · ITUniversity of Ferrara · ITInstitute of Organic Synthesis and Photoreactivity · ITZambon (Italy) · IT

Funding

University of Bologna R.F.O Grant to E.S.
6 · The paper itself

Abstract

Several studies showed that D-Limonene can improve metabolic parameters of obese mice via various mechanisms, including intestinal microbiota modulation. Nevertheless, its effective doses often overcome the acceptable daily intake, rising concerns about toxicity. In this study we administered to C57BL/6 mice for 84 days a food supplement based on D-Limonene, adsorbed on dietary fibers (FLS), not able to reach the bloodstream, to counteract the metabolic effects of a high-fat diet (HFD). Results showed that daily administration of D-Limonene (30 and 60 mg/kg body weight) for 84 days decreased the weight gain of HFD mice. After 84 days we observed a statistically significant difference in weight gain in the group of mice receiving the higher dose of FLS compared to HFD mice (35.24 ± 4.56 g vs. 40.79 ± 3.28 g,

Indexed as

D-Limonenehigh fat diet (HFD)intestinal microbiotaobesity

Identifiers

PMID34834168
PMCPMC8620497
OpenAlexW3206372324

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.