Distribution and Quantification of 1,2-Propylene Glycol Enantiomers in Baijiu.

Hao Xu, Yifeng Dai, Shuyi Qiu, Baoguo Sun, Xiangyong Zeng

Open access · goldAbstract read

In one paragraph

Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it

0cells of the map it votes in

5citing papers in PubMed

0.8field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

(Food chemistry: X · 2025
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Distribution and Quantification of Lactic Acid Enantiomers in Baijiu.Foods (Basel, Switzerland) · 2022
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Determination of 2-Pentanol Enantiomers via Chiral GC-MS and Its Sensory Evaluation in Baijiu.Foods (Basel, Switzerland) · 2022
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

5 authors at 2 institutions in 1 country.

Hao XuGuizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.

Yifeng DaiGuizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.

Shuyi QiuGuizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.

Baoguo SunBeijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China.

Xiangyong ZengGuizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.

Guizhou University · CNBeijing Technology and Business University · CN

Funding

Guizhou Province Science and Technology Project [2018]5781Guizhou Province Science and Technology Project [2019]1078Guizhou Province Science and Technology Project [2022]006Guizhou Province Science and Technology Project ZK [2021]180Guizhou University Talent Introduction Research Project [2017]42National Natural Science Foundation of China 31801509National Natural Science Foundation of China 32060518Open Project of Beijing Advanced Innovation Center for Food Nutrition and Human Health 20182010Training Program of Guizhou University [2017]5788-22

6 · The paper itself

Abstract

Enantiomers of 1,2-Propylene glycol (1,2-PG) were investigated in 64 commercial Chinese Baijiu including soy sauce aroma-type Baijiu (SSB), strong aroma-type Baijiu (STB), and light aroma-type Baijiu (LTB), via chiral gas chromatography (

Indexed as

1,2-Propylene glycolaromaBaijiuchiral gas chromatographyenantiomer

Identifiers

PMID34945589

DOI10.3390/foods10123039

PMCPMC8700810

OpenAlexW4200396538

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.