Evidence map›Paper›PMID 27894288›Full record

ArticleBMC complementary and alternative medicine2016

Bactericidal and antioxidant properties of essential oils from the fruits Dennettia tripetala G. Baker.

Sunday O Okoh, Benson C Iweriegbor, Omobola O Okoh, Uchechukwu U Nwodo, Anthony I Okoh

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 7% of its field
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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
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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 at 1 institution in 1 country.

Sunday O OkohSAMRC Microbial Water Quality Monitoring Center, University of Fort Hare, Private mail Bag x1314, Alice 5700, Eastern Cape Province, South Africa. sokoh@ufh.ac.za.
Benson C IweriegborSAMRC Microbial Water Quality Monitoring Center, University of Fort Hare, Private mail Bag x1314, Alice 5700, Eastern Cape Province, South Africa.
Omobola O OkohDepartment of Pure and Applied Chemistry, University of Fort Hare, Private mail Bag x1314, Alice 5700, Eastern Cape Province, South Africa.
Uchechukwu U NwodoSAMRC Microbial Water Quality Monitoring Center, University of Fort Hare, Private mail Bag x1314, Alice 5700, Eastern Cape Province, South Africa.
Anthony I OkohSAMRC Microbial Water Quality Monitoring Center, University of Fort Hare, Private mail Bag x1314, Alice 5700, Eastern Cape Province, South Africa.
University of Fort Hare · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe antibacterial and antioxidant properties of the essential oils (EOs) of unripe and ripe fruits of Dennettia tripetala and their potential for the management of infectious and oxidative-stress diseases were investigated in-vitro in this study.

methodEssential oil obtained from the fruit in Clevenger modified apparatus, was characterized by high resolution GC-MS, while antioxidant and antibacterial properties were tested by spectrophotometric and agar diffusion methods respectively.

resultsThe EO demonstrated strong antibacterial properties when subjected to multi -drug resistant bacterial strains: Enterococcus faecium (ATCC19434), Escherichia coli (ATCC 700728), Staphylococcus aureus (NCINB 50080), Listeria ivanovii (ATCC 19119), Enterobacter cloacae (ATCC13047) and four previously confirmed multi resistant bacterial isolates from our laboratory stock culture. The unripe fruit oil (UFO) demonstrated greater activity than the ripe fruit oil (RFO) against most of the tested bacteria with minimum inhibition concentrations (MIC) ranging between 0.05-0.20 mg/mL while that of the ripe fruit oil (RFO) ranged from 0.10-0.20 mg/mL. The IC

conclusionFindings from this study suggest that apart from the local uses of the plant extracts, the EO has strong bioactive compounds, noteworthy antibacterial, antiradical properties and may be good candidates in the search for lead constituents for the synthesis of novel potent antibiotics.

Indexed as

AnimalsAnnonaceaeAnti-Bacterial AgentsAntioxidantsCytotoxinsFree Radical ScavengersFruitHemolysisMicrobial Sensitivity TestsOils, VolatilePlant ExtractsPlant OilsSheepAnti-Bacterial AgentsAntioxidantsCytotoxinsFree Radical ScavengersOils, VolatilePlant ExtractsPlant OilsAntibacterialAntioxidantDennettia tripetalaEssential oilsMethyl phenyl formate

Identifiers

PMID27894288
PMCPMC5126994
OpenAlexW2559438100

What OpenQuestion holds

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LicenceCC BY
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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.