Evidence map›Paper›PMID 33427975›Full record

ArticleWorld journal of microbiology & biotechnology2021

Distribution and function of dominant yeast species in the fermentation of strong-flavor baijiu.

Ling You, Dong Zhao, Rongqing Zhou, Yi Tan, Tao Wang, Jia Zheng

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 54 citations in OpenAlex.

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  18. Distribution ofJournal of fungi (Basel, Switzerland) · 2022
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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

6 authors at 2 institutions in 1 country.

Ling YouKey Laboratory of Sichuan Province for the Utilization of Solid-State Fermentation Resources, Yibin University, Yibin, 644000, China. 23686037@qq.com.ORCID http://orcid.org/0000-0001-5395-5693
Dong ZhaoWuliangye Group Co., Ltd, Yibin, 644000, China.
Rongqing ZhouCollege of Biomass Science and Engineering, Sichuan University, Chengdu, 610064, Sichuan, China.
Yi TanKey Laboratory of Sichuan Province for the Utilization of Solid-State Fermentation Resources, Yibin University, Yibin, 644000, China.
Tao WangKey Laboratory of Sichuan Province for the Utilization of Solid-State Fermentation Resources, Yibin University, Yibin, 644000, China.
Jia ZhengWuliangye Group Co., Ltd, Yibin, 644000, China.
Yibin University · CNSichuan University · CN

Funding

postdoctoral fund supported by Wuliangye Group Co., Ltd 206066the project of science and technology innovation team of Yibin University 2018ZRTD01
6 · The paper itself

Abstract

The role of the yeast community in Chinese strong-flavor baijiu fermentation was investigated by culture-independent and culture-dependent methods based on 26S rDNA sequence analysis. 92 yeast species belonging to 54 genera were found by Illumina sequencing during the fermentation of strong-flavor baijiu "Wuliangye" and 306 strains belonging to 28 species, which covered all species with more than 1% of relative abundance, were isolated and identified. Kazachstania exigua, Geotrichum silvicola, Pichia kudriavzevii, Saccharomyces cerevisiae, Zyosaccharomyces bailii, and K. humilis were found to be the first six dominant species, and their proportion varied with different fermentation stages. K. exigua was the most important yeast species responsible for the production of ethanol with the assistance of P. kudriavzevii and Z. bailii in the vigorous stage and P. kudriavzevii and G. silvicola in the continuous fermentation stage. Higher alcohols were mainly produced by K. exigua, P. kudriavzevii, S. cerevisiae, and Z. bailii in the vigorous fermentation stage, which was stimulated by more oxygen in the grains of the upper strata. K. exigua, P. kudrizevii, S. cerevisiae, Z. bailii, G. silvicola, and Trichosporon ovoides promoted the formation of ethyl alcohol. The results revealed the key roles of K. exigua, G. silvicola, and P. kudriavzevii in the fermentation of strong-flavor baijiu. The functions of these species should be confirmed by a further study based on the fermentation characteristics of isolated yeast strains gathered in this study. Distribution and function of dominant yeast species in the fermentation of strong flavor baijiu.

Indexed as

FermentationFlavoring AgentsBasidiomycotaCandidaEthanolGeotrichumPhylogenyPichiaSaccharomyces cerevisiaeSaccharomycetalesTasteEthanolFlavoring AgentsDistributionFunctionStrong‐flavor baijiuYeasts

Identifiers

PMID33427975
OpenAlexW3118333329

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.