Salt-saturated supramolecular solvent-assisted dispersive liquid-liquid microextraction for the efficient enrichment and determination of resveratrol in water and grape juice.

Zahra Bagheri, Sayyed Hossein Hashemi, Ahmad Jamali Keikha, Massoud Kaykhaii

Abstract read

In one paragraph

Article in BMC chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Zahra BagheriDepartment of Marine Chemistry, Faculty of Marine Science, Chabahar Maritime University, Chabahar, Iran.

Sayyed Hossein HashemiDepartment of Marine Chemistry, Faculty of Marine Science, Chabahar Maritime University, Chabahar, Iran.

Ahmad Jamali KeikhaDepartment of Mechanical Engineering, Faculty of Marine Engineering, Chabahar Maritime University, Chabahar, Iran.

Massoud KaykhaiiDepartment of Chemistry, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan, Iran. massoud.kaykhaii@uniba.sk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA salt-saturated supramolecular solvent-assisted dispersive liquid-liquid microextraction (SUPRAS-SS-DLLME) method was developed for the efficient enrichment and spectrophotometric determination of resveratrol in water samples, and grape juice. The extraction strategy is based on the self-assembly of amphiphilic molecules into supramolecular solvent architectures, whose extraction capability is significantly enhanced by a salt-induced reduction of analyte solubility in the aqueous phase.

resultsA mixture of NaCl, Mg(NO

conclusionThe proposed SUPRAS-SS-DLLME method requires low solvent volumes, short extraction time (< 10 min), and competitive LOD for spectrophotometric detection, in accordance with green analytical chemistry principles. The method was successfully applied to the determination of resveratrol in tap water, wastewater, and red and green grape juice samples, demonstrating its reliability and potential for routine analysis of bioactive compounds in complex matrices.

Indexed as

Dispersive liquid–liquid microextractionJuice analysisResveratrolSalt-induced extractionSpectrophotometrySupramolecular solvents

Identifiers

PMID42252483

DOI10.1186/s13065-026-01859-1

PMCPMC13465119

What OpenQuestion holds

Textmetadata

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.