Microbial resources as a tool for enhancing sustainability in winemaking

T Nardi - Microorganisms, 2020 - mdpi.com
In agriculture, the wine sector is one of the industries most affected by the sustainability
issue. It is responsible for about 0.3% of annual global greenhouse gas emissions from …

Yeast metabolism and its exploitation in emerging winemaking trends: From sulfite tolerance to sulfite reduction

G Zara, T Nardi - Fermentation, 2021 - mdpi.com
Sulfite is widely used as a preservative in foods and beverages for its antimicrobial and
antioxidant activities, particularly in winemaking where SO2 is frequently added. Thus, sulfite …

Wine aromatic compound production and fermentative behaviour within different non‐Saccharomyces species and clones

R Escribano, L González‐Arenzana… - Journal of applied …, 2018 - academic.oup.com
Aims Twenty‐five enological yeasts belonging to nine different species (Candida
zeylanoides, Cryptococcus uzbekistanensis, Debaryomyces hansenii, Lachancea …

Wine aroma evolution throughout alcoholic fermentation sequentially inoculated with non-Saccharomyces/Saccharomyces yeasts

R Escribano-Viana, L González-Arenzana… - Food Research …, 2018 - Elsevier
Nine non-Saccharomyces yeasts belonging to 6 species (Torulaspora delbrueckii,
Metschnikowia pulcherrima, Lachancea thermotolerans, Zygosaccharomyces bailii …

Mechanisms involved in interspecific communication between wine yeasts

A Mencher, P Morales, J Tronchoni, R Gonzalez - Foods, 2021 - mdpi.com
In parallel with the development of non-Saccharomyces starter cultures in oenology, a
growing interest has developed around the interactions between the microorganisms …

New online monitoring approaches to describe and understand the kinetics of acetaldehyde concentration during wine alcoholic fermentation: access to production …

C Guittin, F Maçna, C Picou, M Perez, A Barreau… - Fermentation, 2023 - mdpi.com
The compound acetaldehyde has complex synthesis kinetics since it accumulates during the
growth phase and is consumed by yeast during the stationary phase, as well as evaporating …

Higher NADH availability of lager yeast increases the flavor stability of beer

X Xu, Y Song, L Guo, W Cheng, C Niu… - Journal of agricultural …, 2019 - ACS Publications
Flavor stability is a significant concern to brewers as the staling compounds impart
unpleasant flavor to beer. Thus, yeasts with antistaling ability have been engineered to …

Unraveling the Mechanisms for Low-Level Acetaldehyde Production during Alcoholic Fermentation in Saccharomyces pastorianus Lager Yeast

X Xu, C Niu, C Liu, Q Li - Journal of agricultural and food chemistry, 2019 - ACS Publications
Acetaldehyde is produced by yeast during alcoholic fermentation, and its modification
greatly affects beer flavor and quality. In the current study, we analyzed two yeast strains …

Reverse metabolic engineering in lager yeast: impact of the NADH/NAD+ ratio on acetaldehyde production during the brewing process

X Xu, J Wang, M Bao, C Niu, C Liu, F Zheng… - Applied microbiology …, 2019 - Springer
Acetaldehyde is synthesized by yeast during the main fermentation period of beer
production, which causes an unpleasant off-flavor. Therefore, there has been extensive …

Evolution and Correlation of cis-2-Methyl-4-propyl-1,3-oxathiane, Varietal Thiols, and Acetaldehyde during Fermentation of Sauvignon blanc Juice

X Wang, L Chen, DL Capone, A Roland… - Journal of Agricultural …, 2020 - ACS Publications
cis-2-Methyl-4-propyl-1, 3-oxathiane (cis-2-MPO) was recently identified in wine and
proposed to arise from the reaction of 3-sulfanylhexan-1-ol (3-SH) and acetaldehyde …