Evidence map›Paper›PMID 25951001›Full record

ArticleMolecules (Basel, Switzerland)2015

Chemical Characterization and Anti-Oomycete Activity of Laureliopsis philippianna Essential Oils against Saprolegnia parasitica and S. australis.

Alejandro Madrid, Patricio Godoy, Sebastián González, Luis Zaror, Alejandra Moller, Enrique Werner, Mauricio Cuellar, Joan Villena, Iván Montenegro

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Limited Probiotic Effect ofAnimals : an open access journal from MDPI · 2023
    Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Chemical Analysis andMolecules (Basel, Switzerland) · 2021
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. In Vitro Activity of Essential Oils againstMolecules (Basel, Switzerland) · 2019
    Article
  12. Mycobiology · 2017
    Article
  13. Article
  14. Article
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

9 authors.

Alejandro MadridDepartamento de Química, Facultad de Ciencias Naturales y Exactas, Universidad de Playa Ancha, Avda. Leopoldo Carvallo 270, Playa Ancha, Valparaíso 2340000, Chile. alejandro.madrid@upla.cl.
Patricio GodoyInstituto de Microbiología Clínica, Facultad de Medicina, Universidad Austral de Chile, Los Laureles s/n, Isla Teja, Valdivia 5090000, Chile. patricio.godoy@uach.cl.
Sebastián GonzálezInstituto de Microbiología Clínica, Facultad de Medicina, Universidad Austral de Chile, Los Laureles s/n, Isla Teja, Valdivia 5090000, Chile. floydkimura@gmail.com.
Luis ZarorEscuela de Tecnología Médica, Facultad de Medicina, Universidad Mayor, Av. Alemania 0281, Temuco 4780000, Chile. lzaror@yahoo.es.
Alejandra MollerCentro de Investigaciones Biomédicas (CIB), Escuela de Medicina, Universidad de Valparaíso, Av. Hontaneda N° 2664, Valparaíso 2340000, Chile. alemoller_diaz@hotmail.com.
Enrique WernerDepartamento de Ciencias Básicas, Campus Fernando May, Universidad del Bío-Bío, Avda. Andrés Bello s/n casilla 447, Chillán 3780000, Chile. ewerner@ubiobio.cl.
Mauricio CuellarFacultad de Farmacia, Escuela de Química y Farmacia, Universidad de Valparaíso, Av. Gran Bretaña N° 1093, Valparaíso 2340000, Chile. mauricio.cuellar@uv.cl.
Joan VillenaCentro de Investigaciones Biomédicas (CIB), Escuela de Medicina, Universidad de Valparaíso, Av. Hontaneda N° 2664, Valparaíso 2340000, Chile. juan.villena@uv.cl.
Iván MontenegroEscuela de Obstetricia y Puericultura, Facultad de Medicina, Universidad de Valparaíso, Blanco N° 1911, Valparaíso 2340000, Chile. ivan.montenegro@uv.cl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Laureliopsis philippiana (Looser) R. Schodde (Monimiaceae) is a native tree widespread in the forest areas in the south of Chile and Argentina, known for its medicinal properties and excellent wood. The aim of this study was to evaluate the chemical composition of L. philippiana leaf and bark essential oils (EOs) using gas chromatography-mass spectrometry (GC-MS), and to quantify its anti-oomycete activity, specifically against Saprolegnia parasitica and S. australis. Only six components were identified in leaf EO, 96.92% of which are phenylpropanoids and 3.08% are terpenes. As for bark EO, 29 components were identified, representing 67.61% for phenylpropanoids and 32.39% for terpenes. Leaf EO was characterized mainly by safrole (96.92%) and β-phellandrene (1.80%). Bark EO was characterized mainly by isosafrole (30.07%), safrole (24.41%), eucalyptol (13.89%), methyleugenol (7.12%), and eugenol (6.01%). Bark EO has the most promising anti-Saprolegnia activity, with a minimum inhibition concentration (MIC) value of 30.0 µg/mL against mycelia growth and a minimum fungicidal concentration (MFC) value of 50.0 μg/mL against spores; for leaf EO, the MIC and MFC values are 100 and 125 µg/mL, respectively. These findings demonstrate that bark EO has potential to be developed as a remedy for the control of Saprolegnia spp. in aquaculture.

Indexed as

Antifungal AgentsArgentinaChileCyclohexane MonoterpenesCyclohexenesMicrobial Sensitivity TestsMonoterpenesMyceliumOils, VolatileOomycetesPlant BarkPlant LeavesPlant OilsSaprolegniaTerpenesAntifungal Agentsbeta-phellandreneCyclohexane MonoterpenesCyclohexenesMonoterpenesOils, VolatilePlant OilsTerpenes

Identifiers

PMID25951001
PMCPMC6272517

What OpenQuestion holds

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Registered trials

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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.