Evidence map›Paper›PMID 40674632›Full record

ArticleChemistry & biodiversity2025

Unveiling the Chemical Profile of Teucrium chamaedrys subsp. gracile (Batt.) Rech.F. dried Aerial Parts From Algeria.

Claudio Frezza, Daniela De Vita, Chiara Dal Bosco, Khellaf Rebbas, Hamdi Bendif, Stefania Garzoli

Abstract read
In one paragraph

Article in Chemistry & biodiversity, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Claudio FrezzaDipartimento Di Scienze della Vita, Della Salute e delle Professioni Sanitarie, Università Degli Studi Link Campus, Rome, Italy.
Daniela De VitaDipartimento Di Biologia Ambientale: Università di Roma "La Sapienza", Rome, Italy.
Chiara Dal BoscoDepartment of Chemistry, Sapienza University, Rome, Italy.
Khellaf RebbasDepartment of Natural and Life Sciences, Faculty of Sciences, University of M'Sila, University Pole, Road Bordj Bou Arreiridj, M'Sila, Algeria.
Hamdi BendifBiology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia.
Stefania GarzoliDepartment of Chemistry and Technologies of Drug, Sapienza University, Rome, Italy.ORCID https://orcid.org/0000-0001-8535-0533

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this paper, the first phytochemical analysis on Teucrium chamaedrys subsp. gracile was reported. The dried aerial parts collected in Algeria were studied, and the analysis was conducted using different techniques: gas chromatography/mass spectrometry (GC/MS) for the fatty acid content, headspace solid-phase microextraction-GC-MS for the volatile composition, column chromatography along with nuclear magnetic resonance spectroscopy, and MS for non-volatile pattern characterization. Saturated fatty acids were found to be prevalent, with palmitic acid as the major compound. In the volatile fraction, β-caryophyllene and humulene, comprised in the class of sesquiterpenes, were the major components. Indeed, five non-volatile compounds were observed, namely teucrioside (1), cirsiliol (2), harpagide (3), and chlorogenic acid (4). The employed analytical techniques have proven to be suitable for producing reliable and reproducible results in the description of the phytochemical profile of the matrix.

Indexed as

PhytochemicalsPlant Components, AerialTeucriumAlgeriaFatty AcidsGas Chromatography-Mass SpectrometrySesquiterpenesSolid Phase MicroextractionFatty AcidsPhytochemicalsSesquiterpenesGC‐MSHS‐SPMENMRphytochemical analysissecondary metabolites

Identifiers

PMID40674632
PMCPMC12629161

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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.