Evidence map›Paper›PMID 39852262›Full record

ArticleMembranes2025

Is Membrane Filtration Applicable for the Recovery of Biologically Active Substances from Spent Lavender?

Yoana Stoyanova, Nevena Lazarova-Zdravkova, Dimitar Peshev

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Membranes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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

3 authors.

Yoana StoyanovaDepartment of Biotechnology, University of Chemical Technology and Metallurgy, 1576 Sofia, Bulgaria.ORCID 0009-0000-5247-7175
Nevena Lazarova-ZdravkovaDepartment of Biotechnology, University of Chemical Technology and Metallurgy, 1576 Sofia, Bulgaria.ORCID 0000-0003-1757-3991
Dimitar PeshevDepartment of Chemical Engineering, University of Chemical Technology and Metallurgy, 1576 Sofia, Bulgaria.ORCID 0000-0001-9025-030X

Funding

Project BG-RRP-2.004-0002 BiOrgaMCT funded by National Recovery and Resilience Plan Project BG-RRP-2.004-0002 BiOrgaMCT funded by National Recovery and Resilience PlanThe Bulgarian National Science Fund Contract KP-06-H37/14
6 · The paper itself

Abstract

This study explored the batch membrane filtration of 40% ethanol extracts from spent lavender, containing valuable compounds like rosmarinic acid, caffeic acid, and luteolin, using a polyamide-urea thin film composite X201 membrane. Conducted at room temperature and 20 bar transmembrane pressure, the process demonstrated high efficiency, with rejection rates exceeding 98% for global antioxidant activity and 93-100% for absolute concentrations of the target components. During concentration, the permeate flux declined from 2.43 to 1.24 L·m

Indexed as

antibacterial activityantioxidant activityHPLCmembrane filtrationspent lavender

Identifiers

PMID39852262
PMCPMC11767990

What OpenQuestion holds

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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.