Evidence map›Paper›PMID 28585169›Full record

ArticleWorld journal of microbiology & biotechnology2017

Evaluating fermentation characteristics of Kazachstania spp. and their potential influence on wine quality.

Illse Jood, Justin Wallace Hoff, Mathabatha Evodia Setati

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

22 citing papers in PubMed, 49 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Illse JoodDepartment of Viticulture and Oenology, Institute for Wine Biotechnology, Stellenbosch University, P/Bag X1, Matieland, 7602, South Africa.
Justin Wallace HoffAgricultural Research Council Infruitec-Nietvoorbij, P/Bag X5026, Stellenbosch, 7599, South Africa.
Mathabatha Evodia SetatiDepartment of Viticulture and Oenology, Institute for Wine Biotechnology, Stellenbosch University, P/Bag X1, Matieland, 7602, South Africa. setati@sun.ac.za.
Stellenbosch University · ZAInstitute for Deciduous Fruit, Vines and Wine · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current study is the first one to demonstrate the wine fermentation potential of members of several species of the genus Kazachstania including strains derived from grape must. The fermentation characteristics were evaluated in synthetic grape juice medium and in Sauvignon blanc. Our data show that none of the species evaluated could ferment to dryness in monoculture fermentations. However, at least 75% of the sugar was consumed before the fermentations got stuck. In mixed-culture fermentations with Saccharomyces cerevisiae diverse aroma profiles were evident especially in Sauvignon blanc fermentations. Four distinct potential aroma associations were identified: (i) Kazachstania solicola-vinegar and solvent-like, (ii) Kazachstania hellenica-spirituous, cheesy, (iii) Kazachstania aerobia CBS-fruity, floral (iv) K. aerobia IWBT, Kazachstania unispora and Kazachstania servazii-rancid, harsh. Furthermore, strain variation was apparent as the two K. aerobia strains displayed distinct karyotypes and aroma potential. Our data show that although members of the genus Kazachstania are typically encountered at low frequency in grape must, some of the species have positive aroma attributes that should be explored further.

Indexed as

Batch Cell Culture TechniquesFermentationFood QualityOdorantsSaccharomyces cerevisiaeSaccharomycetalesWineKazachstaniaNon-Saccharomyces yeastsSauvignon blancWine fermentationYeast diversity

Identifiers

PMID28585169
OpenAlexW2621543717

What OpenQuestion holds

Textmetadata
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.