Evidence map›Paper›PMID 36080366›Full record

ArticleMolecules (Basel, Switzerland)2022

Effects of Supplemental Light Spectra on the Composition, Production and Antimicrobial Activity of

Ha Thi Thu Chu, Thi Nghiem Vu, Thuy Thi Thu Dinh, Phat Tien Do, Ha Hoang Chu, Tran Quoc Tien, Quang Cong Tong, Manh Hieu Nguyen, Quyen Thi Ha, William N Setzer

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Molecules (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

2 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. 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

10 authors at 4 institutions in 3 countries.

Ha Thi Thu ChuInstitute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Ha Noi 10072, Vietnam.ORCID 0000-0002-3479-9469
Thi Nghiem VuGraduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.ORCID 0000-0002-3533-8701
Thuy Thi Thu DinhInstitute of Natural Product Chemistry, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.ORCID 0000-0002-6687-9340
Phat Tien DoGraduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.ORCID 0000-0002-4227-7396
Ha Hoang ChuGraduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.ORCID 0000-0002-1103-5845
Tran Quoc TienGraduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.ORCID 0000-0003-1760-7696
Quang Cong TongGraduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.ORCID 0000-0002-5488-808X
Manh Hieu NguyenInstitute of Materials Science, VAST, 18 Hoang Quoc Viet, Ha Noi 10072, Vietnam.
Quyen Thi HaFaculty of Agricultural Technology, VNU University of Engineering and Technology, Vietnam National University Hanoi, 144 Xuan Thuy, Ha Noi 10053, Vietnam quyenhathi76@gmail.com.
William N SetzerAromatic Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA.ORCID 0000-0002-3639-0528
Institute of Materials Science · VNCzech Academy of Sciences, Institute of Biotechnology · CZVietnam National University, Hanoi · VNAromatic Plant Research Center · US

Funding

Institute of Materials Science CS.05/21-22
6 · The paper itself

Abstract

This study was performed to investigate the effects of different supplemental light spectra and doses (duration and illuminance) on the essential oil of basil (Ocimum basilicum L.) cultivated in the net-house in Vietnam during four months. Ten samples of basil aerial parts were hydrodistilled to obtain essential oils which had the average yields from 0.88 to 1.30% (v/w, dry). The oils analyzed using GC-FID and GC-MS showed that the main component was methyl chavicol (87.4−90.6%) with the highest values found in the oils of basil under lighting conditions of 6 h/day and 150−200 µmol·m−2·s−1. Additional lighting conditions caused the significant differences (p < 0.001) in basil biomass and oil production with the highest values found in the oils of basil under two conditions of (1) 71% Red: 20% Blue: 9.0% UVA in at 120 μmol·m−2·s−1 in 6 h/day and (2) 43.5% Red: 43.5% Blue: 8.0% Green: 5.0% Far-Red at 100 μmol·m−2·s−1 in 6 h/day. The oils of basil in some formulas showed weak inhibitory effects on only the Bacillus subtilis strain. Different light spectra affect the biomass and essential oil production of basil, as well as the concentrations of the major components in the oil.

Indexed as

Anti-Infective AgentsOcimum basilicumOils, VolatileGas Chromatography-Mass SpectrometryPlant OilsAnti-Infective AgentsOils, VolatilePlant Oilsantimicrobial activitybasilessential oil compositionlight spectramethyl chavicolOcimum basilicum

Identifiers

PMID36080366
PMCPMC9457840
OpenAlexW4293770827

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.