Evidence map›Paper›PMID 38444496›Full record

ArticleHeliyon2024

Combination of fingerprint and chemometric analytical approaches to identify the geographical origin of Qinghai-Tibet plateau rapeseed oil.

Ziqin Ye, Jinying Wang, Shengrui Gan, Guoxin Dong, Furong Yang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Heliyon, 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.

Ziqin YeCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, 810016, PR China.
Jinying WangCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, 810016, PR China.
Shengrui GanCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, 810016, PR China.
Guoxin DongCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, 810016, PR China.
Furong YangCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, 810016, PR China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Verification of the geographical origin of rapeseed oil is essential to protect consumers from fraudulent products. A prospective study was conducted on 45 samples from three rapeseed oil-producing areas in Qinghai Province, which were analyzed by GC-FID and GC-MS. To assess the accuracy of the prediction of origin, classification models were developed using PCA, OPLS-DA, and LDA. It was found that multivariate analysis combined with PCA separate 96% of the samples, and the correct sample discrimination rate based on the OPLS-DA model was over 98%. The predictive index of the model was Q

Indexed as

ChemometricsFatty acidsGeographical originPhytosterolsRapeseed oilTocopherolsTraceability

Identifiers

PMID38444496
PMCPMC10912685

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.