Evidence map›Paper›PMID 38954221›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2024

Physicochemical characterization of the brown pigment produced by Azospirillum brasilense HM053 using tryptophan as precursor.

Karina Freire d'Eça Nogueira Santos, Marilene Silva Oliveira, Enderson Petrônio de Brito Ferreira, Alliny das Graças Amaral, Claudia Cristina Garcia Martin-Didonet

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2024. 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.

Karina Freire d'Eça Nogueira SantosEmbrapa Arroz e Feijão, Rodovia GO-462, Km12, Fazenda Capivara, Santo Antônio de Goiás,, GO, Brazil. kabiomol@gmail.com.ORCID http://orcid.org/0000-0002-0221-4147
Marilene Silva Oliveira *Campus Anápolis de Ciências Exatas e Tecnológicas Henrique Santillo, UEG, Anápolis, GO, Brazil.
Enderson Petrônio de Brito Ferreira *Embrapa Arroz e Feijão, Rodovia GO-462, Km12, Fazenda Capivara, Santo Antônio de Goiás,, GO, Brazil.
Alliny das Graças Amaral *Campus Anápolis de Ciências Exatas e Tecnológicas Henrique Santillo, UEG, Anápolis, GO, Brazil.
Claudia Cristina Garcia Martin-DidonetCampus Anápolis de Ciências Exatas e Tecnológicas Henrique Santillo, UEG, Anápolis, GO, Brazil.

Funding

Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) 448297/2014-0Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 817164/2015Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 88882.315237/2019-01
6 · The paper itself

Abstract

Microorganisms are known to be a promising source of biopigments because they are easy to obtain, can be produced on a commercial scale, and are environmentally friendly. Therefore, the aim of this work was to characterize a brown pigment (BP) produced by HM053 in NFbHPN-lactate medium. The BP was extracted from the pellet (BPP) or supernatant (BPS), in the presence (BPPTrp, BPSTrp) or absence (BPPw, BPSw) of tryptophan (Trp). The UV-vis results were similar among all BP samples and compared with commercial melanin used as a standard, and the maximum absorption was observed around 200-220 nm. FTIR spectra showed that BP and commercial melanin had slight differences, with a small band between 3000-2840 cm

Indexed as

Azospirillum brasilenseMelaninsTryptophanCulture MediaPigments, BiologicalSpectroscopy, Fourier Transform InfraredCulture MediaMelaninsPigments, BiologicalTryptophanAzospirillum brasilenseBiosourcesBiotechnologyBrown pigmentMelanin

Identifiers

PMID38954221
PMCPMC11405611

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.