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Xie Q, Tang Y, Wu X, Luo Q, Zhang W, Liu H, Fang Y, Yue X, Ju Y. Combined ultrasound and low temperature pretreatment improve the content of anthocyanins, phenols and volatile substance of Merlot red wine. ULTRASONICS SONOCHEMISTRY 2023; 100:106636. [PMID: 37837708 PMCID: PMC10585341 DOI: 10.1016/j.ultsonch.2023.106636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/22/2023] [Accepted: 10/06/2023] [Indexed: 10/16/2023]
Abstract
Ultrasound combined with low temperature treatment is a new food processing technology. In this study, low temperature, three ultrasound power levels, and their combinations were adopted in the must before fermentation to study their effects on Merlot red wine. The results showed that ultrasound combined with low temperature pretreatment increased the total and monomer contents of anthocyanins and phenols, affected the color of the wine, and significantly increased its antioxidant capacity. In particular, 240 W of ultrasound combined with low temperature pretreatment reduced the bad odors (caprylic acid, benzaldehyde, and 1-ethanol content) and improved the flower and fruit aroma (1-octanol and phenethyl acetate), as well as the aftertaste, thus improving the quality of the wine. Ultrasound combined with low temperature pretreatment positively affected the quality of Merlot red wine.
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Affiliation(s)
- Qi Xie
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Yurou Tang
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Xueyan Wu
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Qingyan Luo
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Wentong Zhang
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Hanyang Liu
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Yulin Fang
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China; Heyang Viti-viniculture Station, Northwest A & F University, Yangling 712100, Shaanxi, China
| | - Xiaofeng Yue
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, Shaanxi, China.
| | - Yanlun Ju
- College of Enology, Northwest A & F University, Yangling 712100, Shaanxi, China; Heyang Viti-viniculture Station, Northwest A & F University, Yangling 712100, Shaanxi, China.
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Vázquez J, Mislata AM, Vendrell V, Moro C, de Lamo S, Ferrer-Gallego R, Andorrà I. Enological Suitability of Indigenous Yeast Strains for 'Verdejo' Wine Production. Foods 2023; 12:foods12091888. [PMID: 37174426 PMCID: PMC10177759 DOI: 10.3390/foods12091888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
The use of indigenous yeasts for the production of wines is a tool to defend the typicity of a particular region. The selection of appropriate indigenous yeasts ensures the maintenance of oenological characteristics by simulating spontaneous alcoholic fermentation (AF) while avoiding the risks of stuck or sluggish fermentations. In this study, autochthonous yeasts from Verdejo grape juice (Appellation of Origin Rueda) were selected, identified, and characterized to exploit the characteristics of the 'terroir'. The fermentation capacity of seven strains was studied individually at the laboratory scale. The most suitable strains (Saccharomyces cerevisiae: Sacch 1, Sacch 2, Sacch 4, and Sacch 6) and Sacch 6 co-inoculated with Metschnikowia pulcherrima were characterized at the pilot scale. The fermentation kinetics, bioproduct release, volatile composition, and sensory profile of the wines were evaluated. Significant differences were found, especially in the aroma profile. In particular, Sacch 6 and Sacch 6 co-inoculated with M. pulcherrima produced higher amounts of ethyl esters and acetates and lower amounts of higher alcohols than the spontaneous AF. Wines inoculated with indigenous yeasts had higher sensory scores for fruit aromas and overall rating. The selection of indigenous yeasts improved the aroma of Verdejo wines and could contribute to determining the wine typicity of the wine region.
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Affiliation(s)
| | | | - Victor Vendrell
- Bodega Emina Rueda (Bodega Matarromera, S.L.), Ctra. Medina del Campo-Olmedo. Km 1.4, 47400 Medina del Campo, Valladolid, Spain
| | - Carlos Moro
- Bodega Emina Rueda (Bodega Matarromera, S.L.), Ctra. Medina del Campo-Olmedo. Km 1.4, 47400 Medina del Campo, Valladolid, Spain
| | - Sergi de Lamo
- VITEC, Wine Technology Centre, 43730 Falset, Tarragona, Spain
| | | | - Imma Andorrà
- VITEC, Wine Technology Centre, 43730 Falset, Tarragona, Spain
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Stój A, Czernecki T, Domagała D. Authentication of Polish Red Wines Produced from Zweigelt and Rondo Grape Varieties Based on Volatile Compounds Analysis in Combination with Machine Learning Algorithms: Hotrienol as a Marker of the Zweigelt Variety. Molecules 2023; 28:molecules28041961. [PMID: 36838950 PMCID: PMC9967794 DOI: 10.3390/molecules28041961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/10/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
The aim of this study was to determine volatile compounds in red wines of Zweigelt and Rondo varieties using HS-SPME/GC-MS and to find a marker and/or a classification model for the assessment of varietal authenticity. The wines were produced by using five commercial yeast strains and two types of malolactic fermentation. Sixty-seven volatile compounds were tentatively identified in the test wines; they represented several classes: 9 acids, 24 alcohols, 2 aldehydes, 19 esters, 2 furan compounds, 2 ketones, 1 sulfur compound and 8 terpenes. 3,7-dimethyl-1,5,7-octatrien-3-ol (hotrienol) was found to be a variety marker for Zweigelt wines, since it was detected in all the Zweigelt wines, but was not present in the Rondo wines at all. The relative concentrations of volatiles were used as an input data set, divided into two subsets (training and testing), to the support vector machine (SVM) and k-nearest neighbor (kNN) algorithms. Both machine learning methods yielded models with the highest possible classification accuracy (100%) when the relative concentrations of all the test compounds or alcohols alone were used as input data. An evaluation of the importance value of subsets consisting of six volatile compounds with the highest potential to distinguish between the Zweigelt and Rondo varieties revealed that SVM and kNN yielded the best classification models (F-score of 1, accuracy of 100%) when 3-ethyl-4-methylpentan-1-ol or 3,7-dimethyl-1,5,7-octatrien-3-ol (hotrienol) or subsets containing one or both of them were used. Moreover, the best SVM model (F-score of 1) was built with a subset containing 2-phenylethyl acetate and 3-(methylsulfanyl)propan-1-ol.
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Affiliation(s)
- Anna Stój
- Department of Biotechnology, Microbiology and Human Nutrition, Faculty of Food Science and Biotechnology, University of Life Sciences, 8 Skromna Street, 20-704 Lublin, Poland
- Correspondence: (A.S.); (D.D.)
| | - Tomasz Czernecki
- Department of Biotechnology, Microbiology and Human Nutrition, Faculty of Food Science and Biotechnology, University of Life Sciences, 8 Skromna Street, 20-704 Lublin, Poland
| | - Dorota Domagała
- Department of Applied Mathematics and Computer Science, Faculty of Production Engineering, University of Life Sciences in Lublin, 28 Głęboka Street, 20-612 Lublin, Poland
- Correspondence: (A.S.); (D.D.)
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Liang JR, Deng H, Hu CY, Zhao PT, Meng YH. Vitality, fermentation, aroma profile, and digestive tolerance of the newly selected Lactiplantibacillus plantarum and Lacticaseibacillus paracasei in fermented apple juice. Front Nutr 2022; 9:1045347. [PMID: 36562036 PMCID: PMC9764440 DOI: 10.3389/fnut.2022.1045347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022] Open
Abstract
Background To enrich the probiotic lactic acid bacteria (LAB) strains and expand the commercialization of new fermented juice products, we have identified two LAB strains with excellent potential in fermenting apple juice from pickles. Methods The two strains were morphologically, physiologically, and genetically characterized. The strains' fermentation performance and alterations in volatile aroma components of apple juice and ability to survive in a simulated gastrointestinal environment were evaluated. Results Two strains were identified as Lacticaseibacillus paracasei (WFC 414) and Lactiplantibacillus plantarum (WFC 502). The growth of WFC 414 and WFC 502 in apple juice for 48 h reached 8.81 and 9.33 log CFU/mL, respectively. Furthermore, 92% and 95% survival rates were achieved in 2 h simulated gastric juice, and 80.7 and 83.6% survival rates in 4 h simulated intestinal juice. During the fermentation, WFC 414 and WFC 502 reduced the soluble sugars and total polyphenols in apple juice, and consumed malic acid to produce large amounts of lactic acid (3.48 and 5.94 mg/mL). In addition, the esters and aldehydes were reduced, and the production of alcohols, acids and ketones was elevated in the apple juice fermented by both strains. Conclusion These results show that WFC 414 and WFC 502 have great potential applications in the fermented fruit juice industry.
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Affiliation(s)
- Jia Rui Liang
- The Engineering Research Center for High-Valued Utilization of Fruit Resources in Western China, Ministry of Education, National Research & Development Center of Apple Processing Technology, College of Food Engineering and Nutrition Science, Shaanxi Normal University, Xi’an, China
| | - Hong Deng
- The Engineering Research Center for High-Valued Utilization of Fruit Resources in Western China, Ministry of Education, National Research & Development Center of Apple Processing Technology, College of Food Engineering and Nutrition Science, Shaanxi Normal University, Xi’an, China,*Correspondence: Hong Deng,
| | - Ching Yuan Hu
- The Engineering Research Center for High-Valued Utilization of Fruit Resources in Western China, Ministry of Education, National Research & Development Center of Apple Processing Technology, College of Food Engineering and Nutrition Science, Shaanxi Normal University, Xi’an, China,Department of Human Nutrition, Food and Animal Sciences, College of Tropical Agriculture and Human Resources, University of Hawai’i at Mānoa, Honolulu, HI, United States
| | - Peng Tao Zhao
- The Engineering Research Center for High-Valued Utilization of Fruit Resources in Western China, Ministry of Education, National Research & Development Center of Apple Processing Technology, College of Food Engineering and Nutrition Science, Shaanxi Normal University, Xi’an, China
| | - Yong Hong Meng
- The Engineering Research Center for High-Valued Utilization of Fruit Resources in Western China, Ministry of Education, National Research & Development Center of Apple Processing Technology, College of Food Engineering and Nutrition Science, Shaanxi Normal University, Xi’an, China,Yong Hong Meng,
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Bottle Aging Affected Aromatic and Phenolic Wine Composition More than Yeast Starter Strains. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12094478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Volatile and phenolic compounds play a key role in the sensory properties of wine, especially aroma and color. During fermentation, yeasts produce enzymes that affect the skin’s phenolic compounds extraction and synthesize some of the most important wine volatile compounds. Generally, selected yeasts of the Saccharomyces cerevisiae (Sc) strains are inoculated, which are responsible for carrying out the wine fermentation, enhancing and highlighting its sensory characteristics and contributing to help achieve the wine typicity, according to the winemaker’s criteria. After fermentation, all wines require aging in a bottle to modulate their composition and stability over time. Thus, four different Sc strains (Sc1–Sc4) were inoculated into tanks with Tempranillo grapes to carry out, in duplicate, their fermentation and subsequent aging in bottles (9 months), comparing the aromatic and phenolic composition between them. Results showed differences in the fermentation process (kinetic, ethanol yield), CI, TPI and content of alcohols, esters, anthocyanins, flavonols and flavanols in wines from the different Sc strains studied. Moreover, in the content in wines of most groups of aromas and phenols, except for total acetate esters and flavonols, aging in a bottle had more influence than the yeast strain used for fermentation.
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Denat M, Ontañón I, Querol A, Ferreira V. The diverse effects of yeast on the aroma of non-sulfite added white wines throughout aging. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113111] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ma T, Wang J, Wang H, Zhao Q, Zhang F, Ge Q, Li C, Gamboa GG, Fang Y, Sun X. Wine aging and artificial simulated wine aging: Technologies, applications, challenges, and perspectives. Food Res Int 2022; 153:110953. [DOI: 10.1016/j.foodres.2022.110953] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 01/08/2022] [Accepted: 01/10/2022] [Indexed: 12/25/2022]
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Stój A, Czernecki T, Sosnowska B, Niemczynowicz A, Matwijczuk A. Impact of Grape Variety, Yeast and Malolactic Fermentation on Volatile Compounds and Fourier Transform Infrared Spectra in Red Wines. POL J FOOD NUTR SCI 2022. [DOI: 10.31883/pjfns/145665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Bordet F, Roullier-Gall C, Ballester J, Vichi S, Quintanilla-Casas B, Gougeon RD, Julien-Ortiz A, Kopplin PS, Alexandre H. Different Wines from Different Yeasts? " Saccharomyces cerevisiae Intraspecies Differentiation by Metabolomic Signature and Sensory Patterns in Wine". Microorganisms 2021; 9:microorganisms9112327. [PMID: 34835452 PMCID: PMC8620830 DOI: 10.3390/microorganisms9112327] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 11/16/2022] Open
Abstract
Alcoholic fermentation is known to be a key stage in the winemaking process that directly impacts the composition and quality of the final product. Twelve wines were obtained from fermentations of Chardonnay must made with twelve different commercial wine yeast strains of Saccharomyces cerevisiae. In our study, FT-ICR-MS, GC-MS, and sensory analysis were combined with multivariate analysis. Ultra-high-resolution mass spectrometry (uHRMS) was able to highlight hundreds of metabolites specific to each strain from the same species, although they are characterized by the same technological performances. Furthermore, the significant involvement of nitrogen metabolism in this differentiation was considered. The modulation of primary metabolism was also noted at the volatilome and sensory levels. Sensory analysis allowed us to classify wines into three groups based on descriptors associated with white wine. Thirty-five of the volatile compounds analyzed, including esters, medium-chain fatty acids, superior alcohols, and terpenes discriminate and give details about differences between wines. Therefore, phenotypic differences within the same species revealed metabolic differences that resulted in the diversity of the volatile fraction that participates in the palette of the sensory pattern. This original combination of metabolomics with the volatilome and sensory approaches provides an integrative vision of the characteristics of a given strain. Metabolomics shine the new light on intraspecific discrimination in the Saccharomyces cerevisiae species.
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Affiliation(s)
- Fanny Bordet
- Université Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000 Dijon, France-Institut Universitaire de la Vigne et du Vin (IUVV), Rue Claude Ladrey, BP 27877, CEDEX, 21078 Dijon, France; (C.R.-G.); (R.D.G.); (H.A.)
- Lallemand SAS, 19 Rue des Briquetiers, CEDEX, 31700 Blagnac, France;
- Correspondence:
| | - Chloé Roullier-Gall
- Université Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000 Dijon, France-Institut Universitaire de la Vigne et du Vin (IUVV), Rue Claude Ladrey, BP 27877, CEDEX, 21078 Dijon, France; (C.R.-G.); (R.D.G.); (H.A.)
| | - Jordi Ballester
- Centre des Sciences du Goût et de l’Alimentation, AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-Comté, 21000 Dijon, France;
| | - Stefania Vichi
- Food Science and Gastronomy Department, University of Barcelona, Nutrition, INSA (Institut de Recerca en Nutricio I Seguretat Alimentaria), 08921 Santa Coloma de Gramenet, Spain; (S.V.); (B.Q.-C.)
| | - Beatriz Quintanilla-Casas
- Food Science and Gastronomy Department, University of Barcelona, Nutrition, INSA (Institut de Recerca en Nutricio I Seguretat Alimentaria), 08921 Santa Coloma de Gramenet, Spain; (S.V.); (B.Q.-C.)
| | - Régis D. Gougeon
- Université Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000 Dijon, France-Institut Universitaire de la Vigne et du Vin (IUVV), Rue Claude Ladrey, BP 27877, CEDEX, 21078 Dijon, France; (C.R.-G.); (R.D.G.); (H.A.)
- DIVVA (Développement Innovation Vigne Vin Aliments) Platform/PAM UMR, IUVV, Rue Claude Ladrey, BP 27877, CEDEX, 21078 Dijon, France
| | - Anne Julien-Ortiz
- Lallemand SAS, 19 Rue des Briquetiers, CEDEX, 31700 Blagnac, France;
| | - Philippe Schmitt Kopplin
- German Research Center for Environmental Health, Research Unit Analytical BioGeoChemistry, Helmholtz Zentrum München, D-85764 Neuherberg, Germany;
| | - Hervé Alexandre
- Université Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000 Dijon, France-Institut Universitaire de la Vigne et du Vin (IUVV), Rue Claude Ladrey, BP 27877, CEDEX, 21078 Dijon, France; (C.R.-G.); (R.D.G.); (H.A.)
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Vion C, Peltier E, Bernard M, Muro M, Marullo P. Marker Assisted Selection of Malic-Consuming Saccharomyces cerevisiae Strains for Winemaking. Efficiency and Limits of a QTL's Driven Breeding Program. J Fungi (Basel) 2021; 7:304. [PMID: 33921151 PMCID: PMC8071496 DOI: 10.3390/jof7040304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 11/16/2022] Open
Abstract
Natural Saccharomyces cerevisiae yeast strains exhibit very large genotypic and phenotypic diversity. Breeding programs that take advantage of this characteristic are widely used for selecting starters for wine industry, especially in the recent years when winemakers need to adapt their production to climate change. The aim of this work was to evaluate a marker assisted selection (MAS) program to improve malic acid consumption capacity of Saccharomyces cerevisiae in grape juice. Optimal individuals of two unrelated F1-hybrids were crossed to get a new genetic background carrying many "malic consumer" loci. Then, eleven quantitative trait loci (QTLs) already identified were used for implementing the MAS breeding program. By this method, extreme individuals able to consume more than 70% of malic acid in grape juice were selected. These individuals were tested in different enological matrixes and compared to their original parental strains. They greatly reduced the malic acid content at the end of alcoholic fermentation, they appeared to be robust to the environment, and they accelerated the ongoing of malolactic fermentations by Oenococcus oeni. This study illustrates how MAS can be efficiently used for selecting industrial Saccharomyces cerevisiae strains with outlier properties for winemaking.
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Affiliation(s)
- Charlotte Vion
- Unité de Recherche Œnologie EA 4577, USC 1366 INRAe, Bordeaux INP, ISVV, Université de Bordeaux, 33882 Villenave d’Ornon, France; (C.V.); (E.P.); (M.B.); (M.M.)
- Biolaffort, 33000 Bordeaux, France
| | - Emilien Peltier
- Unité de Recherche Œnologie EA 4577, USC 1366 INRAe, Bordeaux INP, ISVV, Université de Bordeaux, 33882 Villenave d’Ornon, France; (C.V.); (E.P.); (M.B.); (M.M.)
- Biolaffort, 33000 Bordeaux, France
- CNRS, GMGM UMR 7156, Université de Strasbourg, 67000 Strasbourg, France
| | - Margaux Bernard
- Unité de Recherche Œnologie EA 4577, USC 1366 INRAe, Bordeaux INP, ISVV, Université de Bordeaux, 33882 Villenave d’Ornon, France; (C.V.); (E.P.); (M.B.); (M.M.)
- Biolaffort, 33000 Bordeaux, France
| | - Maitena Muro
- Unité de Recherche Œnologie EA 4577, USC 1366 INRAe, Bordeaux INP, ISVV, Université de Bordeaux, 33882 Villenave d’Ornon, France; (C.V.); (E.P.); (M.B.); (M.M.)
- Biolaffort, 33000 Bordeaux, France
| | - Philippe Marullo
- Unité de Recherche Œnologie EA 4577, USC 1366 INRAe, Bordeaux INP, ISVV, Université de Bordeaux, 33882 Villenave d’Ornon, France; (C.V.); (E.P.); (M.B.); (M.M.)
- Biolaffort, 33000 Bordeaux, France
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11
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Marullo P, Trujillo M, Viannais R, Hercman L, Guillaumie S, Colonna-Ceccaldi B, Albertin W, Barbe JC. Metabolic, Organoleptic and Transcriptomic Impact of Saccharomyces cerevisiae Genes Involved in the Biosynthesis of Linear and Substituted Esters. Int J Mol Sci 2021; 22:ijms22084026. [PMID: 33919724 PMCID: PMC8070738 DOI: 10.3390/ijms22084026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/29/2021] [Accepted: 04/08/2021] [Indexed: 01/18/2023] Open
Abstract
Esters constitute a broad family of volatile compounds impacting the organoleptic properties of many beverages, including wine and beer. They can be classified according to their chemical structure. Higher alcohol acetates differ from fatty acid ethyl esters, whereas a third group, substituted ethyl esters, contributes to the fruitiness of red wines. Derived from yeast metabolism, the biosynthesis of higher alcohol acetates and fatty acid ethyl esters has been widely investigated at the enzymatic and genetic levels. As previously reported, two pairs of esterases, respectively encoded by the paralogue genes ATF1 and ATF2, and EEB1 and EHT1, are mostly involved in the biosynthesis of higher alcohol acetates and fatty acid ethyl esters. These esterases have a moderate effect on the biosynthesis of substituted ethyl esters, which depend on mono-acyl lipases encoded by MGL2 and YJU3. The functional characterization of such genes helps to improve our understanding of substituted ester metabolism in the context of wine alcohol fermentation. In order to evaluate the overall sensorial impact of esters, we attempted to produce young red wines without esters by generating a multiple esterase-free strain (Δatf1, Δatf2, Δeeb1, and Δeht1). Surprisingly, it was not possible to obtain the deletion of MGL2 in the Δatf1/Δatf2/Δeeb1/Δeht1 background, highlighting unsuspected genetic incompatibilities between ATF1 and MGL2. A preliminary RNA-seq analysis depicted the overall effect of the Δatf1/Δatf2/Δeeb1/Δeht1 genotype that triggers the expression shift of 1124 genes involved in nitrogen and lipid metabolism, but also chromatin organization and histone acetylation. These findings reveal unsuspected regulatory roles of ester metabolism in genome expression for the first time.
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Affiliation(s)
- Philippe Marullo
- University Bordeaux, ISVV, Unité de Recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, F-33140 Villenave d’Ornon, France; (M.T.); (R.V.); (L.H.); (W.A.)
- Biolaffort, 11 Rue Aristide Bergès, F-33270 Floirac, France
- Correspondence: (P.M.); (J.-C.B.)
| | - Marine Trujillo
- University Bordeaux, ISVV, Unité de Recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, F-33140 Villenave d’Ornon, France; (M.T.); (R.V.); (L.H.); (W.A.)
- Pernod Ricard, 51 Chemin des Mèches, F-94000 Créteil, France;
| | - Rémy Viannais
- University Bordeaux, ISVV, Unité de Recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, F-33140 Villenave d’Ornon, France; (M.T.); (R.V.); (L.H.); (W.A.)
| | - Lucas Hercman
- University Bordeaux, ISVV, Unité de Recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, F-33140 Villenave d’Ornon, France; (M.T.); (R.V.); (L.H.); (W.A.)
| | - Sabine Guillaumie
- University Bordeaux, ISVV, UMR 1287 Ecophysiologie et Génomique Fonctionnelle de la Vigne, 210 Chemin de Leysotte, F-33140 Villenave d’Ornon, France;
| | | | - Warren Albertin
- University Bordeaux, ISVV, Unité de Recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, F-33140 Villenave d’Ornon, France; (M.T.); (R.V.); (L.H.); (W.A.)
| | - Jean-Christophe Barbe
- University Bordeaux, ISVV, Unité de Recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, F-33140 Villenave d’Ornon, France; (M.T.); (R.V.); (L.H.); (W.A.)
- Correspondence: (P.M.); (J.-C.B.)
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12
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Muñoz-González C, Pérez-Jiménez M, Pozo-Bayón MÁ. Oral persistence of esters is affected by wine matrix composition. Food Res Int 2020; 135:109286. [DOI: 10.1016/j.foodres.2020.109286] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/28/2020] [Accepted: 04/30/2020] [Indexed: 10/24/2022]
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13
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Lytra G, Miot-Sertier C, Moine V, Coulon J, Barbe JC. Influence of must yeast-assimilable nitrogen content on fruity aroma variation during malolactic fermentation in red wine. Food Res Int 2020; 135:109294. [PMID: 32527485 DOI: 10.1016/j.foodres.2020.109294] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/26/2020] [Accepted: 05/03/2020] [Indexed: 02/01/2023]
Abstract
This study assessed the impact of must yeast-assimilable nitrogen (YAN) content and lactic acid bacteria (LAB) strains used for malolactic fermentation (MLF) on the formation of substituted esters, as well as the corresponding precursors (substituted acids), to investigate the modulation of fruity expression in red wines. In microvinification experiments, a Merlot must was fermented with an initial YAN content of 111 mg/L, or supplemented up to 165 and 220 mg/L. Two Oenococcus oeni LAB strains were used for MLF. Analytical methods were used to quantify substituted esters, as well as the corresponding acids, including, any enantiomeric forms. YAN supplementation of the must significantly increased concentrations of substituted esters of short- and branched-chain alkyl fatty acids produced during alcoholic fermentation (AF) (up to 67% in samples with the highest nitrogen content) and substituted esters of hydroxycarboxylic acids generated during MLF (up to 58% in samples with the highest nitrogen content). YAN supplementation in the must did not affect substituted acid formation during AF. After MLF, short- and branched-chain alkyl fatty acid levels increased in wines made from musts with the highest nitrogen content (up to 56% in samples with the highest nitrogen content), whereas concentrations of hydroxycarboxylic acids increased (up to 55%) independently of the initial YAN content, highlighting the important role of MLF. (2S)-2-hydroxy-4-methylpentanoic acid was only found in wines after malolactic fermentation, suggesting different pathways for each enantiomer and opening up new prospects for the study of bacterial metabolisms. Moreover, sensory profiles revealed a significant increase in black-berry- and jammy-fruit aromas during MLF and a strong positive correlation between these aromas and the production of substituted esters following must nitrogen supplementation and MLF. Aromatic reconstitutions revealed that variations in the concentrations of substituted esters after MLF impacted the fruity aroma of red wines.
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Affiliation(s)
- Georgia Lytra
- Univ. Bordeaux, Unité de recherche Œnologie, EA 4577, USC 1366 INRAE, ISVV, 33882 Villenave d'Ornon cedex, France
| | - Cécile Miot-Sertier
- Univ. Bordeaux, Unité de recherche Œnologie, EA 4577, USC 1366 INRAE, ISVV, 33882 Villenave d'Ornon cedex, France
| | | | - Joana Coulon
- Biolaffort, BP 17, F-33072 Bordeaux Cedex 15, France
| | - Jean-Christophe Barbe
- Univ. Bordeaux, Unité de recherche Œnologie, EA 4577, USC 1366 INRAE, ISVV, 33882 Villenave d'Ornon cedex, France.
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Tempère S, Marchal A, Barbe JC, Bely M, Masneuf-Pomarede I, Marullo P, Albertin W. The complexity of wine: clarifying the role of microorganisms. Appl Microbiol Biotechnol 2018; 102:3995-4007. [PMID: 29552694 DOI: 10.1007/s00253-018-8914-8] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 03/01/2018] [Accepted: 03/02/2018] [Indexed: 12/21/2022]
Abstract
The concept of wine complexity has gained considerable interest in recent years, both for wine consumers and wine scientists. As a consequence, some research programs concentrate on the factors that could improve the perceived complexity of a wine. Notably, the possible influence of microbiological factors is particularly investigated. However, wine complexity is a multicomponent concept not easily defined. In this review, we first describe the actual knowledge regarding wine complexity, its perception, and wine chemical composition. In particular, we emphasize that, contrary to expectations, the perception of wine complexity is not related to wine chemical complexity. Then, we review the impact of wine microorganisms on wine complexity, with a specific focus on publications including sensory analyses. While microorganisms definitively can impact wine complexity, the underlying mechanisms and molecules are far from being deciphered. Finally, we discuss some prospective research fields that will help improving our understanding of wine complexity, including perceptive interactions, microbial interactions, and other challenging phenomena.
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Affiliation(s)
- Sophie Tempère
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France
| | - Axel Marchal
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France
| | - Jean-Christophe Barbe
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France.,Bordeaux Sciences Agro, 33170, Gradignan, France
| | - Marina Bely
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France
| | - Isabelle Masneuf-Pomarede
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France.,Bordeaux Sciences Agro, 33170, Gradignan, France
| | - Philippe Marullo
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France.,Biolaffort, 33100, Bordeaux, France
| | - Warren Albertin
- Unité de recherche Œnologie EA 4577, USC 1366 INRA, Bordeaux INP, Univ. Bordeaux, ISVV, 33140, Villenave d'Ornon, France. .,ENSCBP, Bordeaux INP, 33600, Pessac, France.
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Gammacurta M, Marchand S, Moine V, de Revel G. Influence of different yeast/lactic acid bacteria combinations on the aromatic profile of red Bordeaux wine. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:4046-4057. [PMID: 28199009 DOI: 10.1002/jsfa.8272] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 01/25/2017] [Accepted: 02/10/2017] [Indexed: 06/06/2023]
Abstract
BACKGROUND The typical fruity aroma of red Bordeaux wines depends on the grape variety but also on microbiological processes, such as alcoholic and malolactic fermentations. These transformations involve respectively the yeast Saccharomyces cerevisiae and the lactic acid bacterium Oenococcus oeni. Both species play a central role in red winemaking but their quantitative and qualitative contribution to the revelation of the organoleptic qualities of wine has not yet been fully described. The aim of this study was to elucidate the influence of sequential inoculation of different yeast and bacteria strains on the aromatic profile of red Bordeaux wine. RESULTS All microorganisms completed fermentations and no significant difference was observed between tanks regarding the main oenological parameters until 3 months' aging. Regardless of the yeast strain, B28 bacteria required the shortest period to completely degrade the malic acid, compared to the other strain. Quantification of 73 major components highlighted a specific volatile profile corresponding to each microorganism combination. However, the yeast strain appeared to have a predominant effect on aromatic compound levels, as well as on fruity aroma perception. CONCLUSION Yeasts had a greater impact on wine quality and have more influence on the aromatic style of red wine than bacteria. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Marine Gammacurta
- Unité de recherche Œnologie, Université de Bordeaux, Villenave d'Ornon, France
- INRA, ISVV, Villenave d'Ornon, France
- Biolaffort, Bordeaux, France
| | - Stéphanie Marchand
- Unité de recherche Œnologie, Université de Bordeaux, Villenave d'Ornon, France
- INRA, ISVV, Villenave d'Ornon, France
| | - Virginie Moine
- INRA, ISVV, Villenave d'Ornon, France
- Biolaffort, Bordeaux, France
| | - Gilles de Revel
- Unité de recherche Œnologie, Université de Bordeaux, Villenave d'Ornon, France
- INRA, ISVV, Villenave d'Ornon, France
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Gammacurta M, Lytra G, Marchal A, Marchand S, Christophe Barbe J, Moine V, de Revel G. Influence of lactic acid bacteria strains on ester concentrations in red wines: Specific impact on branched hydroxylated compounds. Food Chem 2017; 239:252-259. [PMID: 28873567 DOI: 10.1016/j.foodchem.2017.06.123] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 06/20/2017] [Accepted: 06/20/2017] [Indexed: 11/29/2022]
Abstract
This research investigated the influence of lactic acid bacteria (LAB) strains on ester levels in Bordeaux red wines. These wines were made in five Bordeaux areas in two vintages, using three yeast strains. Malolactic fermentation (MLF) was carried out using industrial starters or indigenous strains, each in triplicate. Ester concentrations were determined by liquid-liquid-extraction- or HS-SPME-GC/MS at various stages in the winemaking process. The levels of most compounds were slightly impacted by LAB, depending on grape variety. Nevertheless, branched hydroxylated esters, such as ethyl 2-hydroxy-3-methylbutanoate and ethyl 2-hydroxy-4-methylpentanoate were the only compounds to be strongly influenced by the bacteria strain, regardless of matrix composition or the yeasts used for alcoholic fermentation. Moreover, the effect observed after MLF persisted over time, for at least 12months. These esters are apparently important markers of LAB esterase activity. To our knowledge, this was the first time they had been identified in this role.
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Affiliation(s)
- Marine Gammacurta
- Univ. Bordeaux, ISVV, EA 4577 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon Cedex, France; INRA, ISVV, USC 1366 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon, France; Biolaffort, 126 Quai de la Souys, 33100 Bordeaux, France.
| | - Georgia Lytra
- Univ. Bordeaux, ISVV, EA 4577 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon Cedex, France; INRA, ISVV, USC 1366 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon, France.
| | - Axel Marchal
- Univ. Bordeaux, ISVV, EA 4577 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon Cedex, France; INRA, ISVV, USC 1366 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon, France.
| | - Stéphanie Marchand
- Univ. Bordeaux, ISVV, EA 4577 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon Cedex, France; INRA, ISVV, USC 1366 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon, France.
| | - Jean Christophe Barbe
- Univ. Bordeaux, ISVV, EA 4577 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon Cedex, France; INRA, ISVV, USC 1366 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon, France.
| | - Virginie Moine
- Biolaffort, 126 Quai de la Souys, 33100 Bordeaux, France.
| | - Gilles de Revel
- Univ. Bordeaux, ISVV, EA 4577 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon Cedex, France; INRA, ISVV, USC 1366 œnologie, 210 chemin de Leysotte CS 50008, 33882 Villenave d'Ornon, France.
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Wu YY, Xing K, Zhang XX, Wang H, Wang Y, Wang F, Li JM. Influence of Freeze Concentration Technique on Aromatic and Phenolic Compounds, Color Attributes, and Sensory Properties of Cabernet Sauvignon Wine. Molecules 2017; 22:molecules22060899. [PMID: 28574422 PMCID: PMC6152748 DOI: 10.3390/molecules22060899] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 05/26/2017] [Indexed: 11/16/2022] Open
Abstract
Red wines produced in the Xinjiang region of China possess poor color density, and lack fruity notes and elegance. The freeze concentration technique, as a well-established concentration method for liquid food systems, was applied to the Cabernet Sauvignon (Vitis vinifera L.) wine-making process, aiming to investigate its effect on wine quality improvement. Results showed that the freeze concentration treatment did not significantly alter the physicochemical properties of the wine, except for an increase of glycerol and alcoholic content. This technique increased ester contents, as well as decreasing the amount of volatile acids. Higher alcohol contents were also increased, but within an acceptable content range. All taken into consideration, the freeze concentration treated wine showed better fragrance characters according to sensory evaluation. The non-anthocyanin composition was altered by this application, however, the difference disappeared after the aging process. Fortunately, sensory evaluation showed that the treated wine possessed better mouthfeel properties. Anthocyanin contents were enhanced, and effectively stabilized the fresh wine color attributes, resulting in an improvement in appearance of the treated wine. All results considered, it can be concluded that freeze concentration treatment could be a good choice to improve wine quality.
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Affiliation(s)
- Yan-Yan Wu
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, P.O. Box 301, Beijing 100083, China.
| | - Kai Xing
- Sino-French Joint Venture Dynasty Winery Ltd., Tianjin 300402, China.
| | - Xiao-Xu Zhang
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, P.O. Box 301, Beijing 100083, China.
| | - Hui Wang
- Sino-French Joint Venture Dynasty Winery Ltd., Tianjin 300402, China.
| | - Yong Wang
- Sino-French Joint Venture Dynasty Winery Ltd., Tianjin 300402, China.
| | - Fang Wang
- Sino-French Joint Venture Dynasty Winery Ltd., Tianjin 300402, China.
| | - Jing-Ming Li
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, P.O. Box 301, Beijing 100083, China.
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The influence of pre-fermentative maceration and ageing factors on ester profile and marker determination of Pedro Ximenez sparkling wines. Food Chem 2017; 230:697-704. [PMID: 28407969 DOI: 10.1016/j.foodchem.2017.03.048] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 03/03/2017] [Accepted: 03/09/2017] [Indexed: 11/24/2022]
Abstract
The influence of pre-fermentative maceration and ageing factors on the ester profiles of Pedro Ximenez sparkling wines was evaluated. The pre-fermentative maceration consisted of the skin-maceration of musts at 10°C for 6h. The sparkling wines were produced following the Champenoise method. Samples were monitored at 3, 6 and 9months of ageing on lees. Sparkling wines with pre-fermentative maceration displayed higher contents of ethyl esters of branched acids and cinnamates. Meanwhile, those without maceration showed higher levels of ethyl esters of fatty acids and higher alcohol acetates. The study of statistical interactions elucidated different hydrolytic kinetics and developments in higher alcohol acetates and ethyl esters of branched acids during ageing. The application of a dual criterion based on univariate (ANOVA) and multivariate analyses (OPLS-DA) allowed us to identify new potential volatile markers related to pre-fermentative maceration and ageing time, reported for the first time in sparkling wines.
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Vestner J, de Revel G, Krieger-Weber S, Rauhut D, du Toit M, de Villiers A. Toward automated chromatographic fingerprinting: A non-alignment approach to gas chromatography mass spectrometry data. Anal Chim Acta 2016; 911:42-58. [DOI: 10.1016/j.aca.2016.01.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 01/14/2016] [Accepted: 01/19/2016] [Indexed: 10/22/2022]
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Marchal A, Marullo P, Durand C, Moine V, Dubourdieu D. Fermentative conditions modulating sweetness in dry wines: genetics and environmental factors influencing the expression level of the Saccharomyces cerevisiae HSP12 gene. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:304-311. [PMID: 25524156 DOI: 10.1021/jf504408t] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Yeast lees influence the organoleptic properties of wines by increasing their sweet taste. This effect is in part due to the protein Hsp12p, which is regulated by different stress response pathways in Saccharomyces cerevisiae. This work investigated the genetics and environmental factors influencing the expression level of the HSP12 gene in an enological context. RT-qPCR confirmed that the HSP12 expression level is regulated by temperature change and ethanol content during the alcoholic fermentation but not by the sugar content. Moreover, this gene shows an important variation according to the yeast strain used. For the first time yeast strain is demonstrated to play an important role in the perception of sweetness in red wine due to post-fermentation lees autolysis. Interestingly, a correlation between the expression level of HSP12 and the sweetness perception was found using yeast strains of different origins. All of the findings provide new insights on the contribution of yeast to wine taste.
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Sensory changes during bottle storage of Spanish red wines under different initial oxygen doses. Food Res Int 2014. [DOI: 10.1016/j.foodres.2014.08.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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