ArticleScientific reports2025
Visualization OPLS class models of GC-MS-based metabolomics data for identifying agarwood essential oil extracted by hydro-distillation.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Dynamic migration of free amino acids from garlic in light soy sauce and its impact on taste formation.Frontiers in nutrition · 2026Article
- Gut microbiota and metabolite changes in metastatic colorectal cancerWorld journal of gastrointestinal oncology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
The composition of natural substances varies with plant species and cultivation environment factors, which is also a complex problem. A total of 127 substances of agarwood essential oils (AEOs) extracted by hydro-distillation were identified by GC-MS analysis. Among the components obtained from AEOs, sesquiterpenes and small molecule aromatic substances were the main components, and there were significantly fewer chromones. The aromatic compound 4-phenyl-2-butanone was the only common component. The VIP value and S-plot generated by the OPLS-DA model based on the comparison of regional groups or pairwise genotypes showed up to 26 potential markers at VIP > 1. The more common components of agarwood, such as sesquiterpenes α-guruene, agarospirol, guaiol, γ-eudesmol and chromone 2-phenylethyl-4H-chromen-4-one, contributed the most to the VIP value. Supervised OPLS-DA was better than that of PLS-DA, providing a reference for the quality evaluation of AEOs. This method emphasizes providing more information and obtaining additional information when combined with appropriate multivariate modeling and effective visualization of specific labeled metabolites for identification.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.