Evidence map›Paper›PMID 42776785›Full record

ArticleBiotech (Basel (Switzerland))2026

Utilization of Guarana Agroindustrial Waste as a Source of Antimicrobial Compounds for Human Pathogenic Bacterial Removal in Wastewater Sample.

Erickson Oliveira Dos Santos, Cleideane Cunha Costa, Pedro Luis Sosa Gonzáles, Priscila Pauly Ribas, Carla Estefani Batista

Abstract read
In one paragraph

Article in Biotech (Basel (Switzerland)), 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

5 authors.

Erickson Oliveira Dos SantosResearch Laboratory for Water Reuse, Samsung Research & Development Institute Brazil, Samsung Eletrônica da Amazônia, Manaus 69075-842, Brazil.ORCID 0000-0002-4569-905X
Cleideane Cunha CostaResearch Laboratory for Water Reuse, Samsung Research & Development Institute Brazil, Samsung Eletrônica da Amazônia, Manaus 69075-842, Brazil.ORCID 0000-0001-6782-3595
Pedro Luis Sosa GonzálesResearch Laboratory for Water Reuse, Samsung Research & Development Institute Brazil, Samsung Eletrônica da Amazônia, Manaus 69075-842, Brazil.ORCID 0000-0002-8542-6320
Priscila Pauly RibasResearch Laboratory for Water Reuse, Samsung Research & Development Institute Brazil, Samsung Eletrônica da Amazônia, Manaus 69075-842, Brazil.ORCID 0000-0001-7962-3531
Carla Estefani BatistaResearch Laboratory for Water Reuse, Samsung Research & Development Institute Brazil, Samsung Eletrônica da Amazônia, Manaus 69075-842, Brazil.ORCID 0000-0002-4470-8727

Funding

Samsung Eletrônica da Amazônia Federal Law No. 8,387/1991, in accordance with art. 21 of Decree No. 10,521/2020
6 · The paper itself

Abstract

The guarana seed peel (GSP), an agroindustrial waste, was characterized for its chemical composition and evaluated for its antimicrobial activity as a potential source of antibacterial compounds for wastewater disinfection using UPLC-QTOF-MS analysis. UPLC-QTOF-MS analysis of GSP, its raw extract (GSPE), and its purified extract (GSPP) identified 36 compounds, including catechin and its oligomers: a B-type procyanidin dimer, pavetannin B6 (trimer), and cinnamtannin A2 (tetramer). Principal component analysis (PCA) separated GSPE from GSPP along PC2, and the purification step concentrated flavonoids-mainly catechin and its oligomers-in GSPP. Antimicrobial activity was assessed against the human pathogens

Indexed as

agroindustrial wasteantimicrobial activitycatechinguaranaPaullinia cupanawastewater disinfection

Identifiers

PMID42776785
PMCPMC13600032

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.