Biodegradable Colorimetric Indicative Films Based on Kurugua (

Orlando Duarte, Germán Ayala Valencia, Omayra B Ferreiro, Shirley Duarte

Abstract read

In one paragraph

Article in Polymers, 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.

Recent Advances in the Development of Active and Intelligent Packaging Films Using Fruit Peel Powders.Foods (Basel, Switzerland) · 2026
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

4 authors.

Orlando DuarteFaculty of Chemistry, National University of Asunción, San Lorenzo 1055, Paraguay.

Germán Ayala ValenciaDepartment of Chemical and Food Engineering, Federal University of Santa Catarina, Florianópolis 88040900, SC, Brazil.ORCID 0000-0001-9824-4510

Omayra B FerreiroFaculty of Chemistry, National University of Asunción, San Lorenzo 1055, Paraguay.ORCID 0000-0001-8449-1297

Shirley DuarteFaculty of Chemistry, National University of Asunción, San Lorenzo 1055, Paraguay.ORCID 0000-0002-1753-0396

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colorimetric films are helpful as indicators of the freshness of foods, changing color as their pH varies as they undergo decomposition reactions. Anthocyanins are an important group of bioactive compounds whose color varies depending on the pH of the medium, which is why they are used in this type of film. This work evaluated colorimetric indicator films based on the cassava starch and anthocyanins present in kurugua (

Indexed as

anthocyaninscolor change of the filmscolorimetric indicator filmskurugua peel

Identifiers

PMID40362951

DOI10.3390/polym17091167

PMCPMC12073463

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.