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Comuzzo P, del Fresno JM, Voce S, Loira I, Morata A. Emerging biotechnologies and non-thermal technologies for winemaking in a context of global warming. Front Microbiol 2023; 14:1273940. [PMID: 37869658 PMCID: PMC10588647 DOI: 10.3389/fmicb.2023.1273940] [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: 08/07/2023] [Accepted: 09/12/2023] [Indexed: 10/24/2023] Open
Abstract
In the current situation, wine areas are affected by several problems in a context of global warming: asymmetric maturities, pH increasing, high alcohol degree and flat wines with low freshness and poor aroma profile. The use of emerging biotechnologies allows to control or manage such problems. Emerging non-Saccharomyces as Lachancea thermotolerans are very useful for controlling pH by the formation of stable lactic acid from sugars with a slight concomitant alcohol reduction. Lower pH improves freshness increasing simultaneously microbiological stability. The use of Hanseniaspora spp. (specially H. vineae and H. opuntiae) or Metschnikowia pulcherrima promotes a better aroma complexity and improves wine sensory profile by the expression of a more complex metabolic pattern and the release of extracellular enzymes. Some of them are also compatible or synergic with the acidification by L. thermotolerans, and M. pulcherrima is an interesting biotool for reductive winemaking and bioprotection. The use of bioprotection is a powerful tool in this context, allowing oxidation control by oxygen depletion, the inhibition of some wild microorganisms, improving the implantation of some starters and limiting SO2. This can be complemented with the use of reductive yeast derivatives with high contents of reducing peptides and relevant compounds such as glutathione that also are interesting to reduce SO2. Finally, the use of emerging non-thermal technologies as Ultra High-Pressure Homogenization (UHPH) and Pulsed Light (PL) increases wine stability by microbial control and inactivation of oxidative enzymes, improving the implantation of emerging non-Saccharomyces and lowering SO2 additions. GRAPHICAL ABSTRACT.
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Affiliation(s)
- Piergiorgio Comuzzo
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli Studi di Udine, Udine, Italy
| | | | - Sabrina Voce
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli Studi di Udine, Udine, Italy
| | - Iris Loira
- enotecUPM, Universidad Politécnica de Madrid, Madrid, Spain
| | - Antonio Morata
- enotecUPM, Universidad Politécnica de Madrid, Madrid, Spain
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2
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Canalejo D, Martínez-Lapuente L, Ayestarán B, Pérez-Magariño S, Doco T, Guadalupe Z. Grape-Derived Polysaccharide Extracts Rich in Rhamnogalacturonans-II as Potential Modulators of White Wine Flavor Compounds. Molecules 2023; 28:6477. [PMID: 37764251 PMCID: PMC10536722 DOI: 10.3390/molecules28186477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
Many authors have investigated the role of mannoproteins on wine quality, but very few have analyzed the use of grape-derived polysaccharides as they are not commercially available. In this study, purified grape-derived polysaccharides from red wine (WPP) and winemaking by-products (DWRP: Distilled Washing Residues Polysaccharides) were used as potential fining agents to modulate white wine flavor. Phenolics and volatile compounds were analyzed in the control and wines treated with WPP, DWRP, and commercial mannoproteins (CMs) after one and twelve months of bottling, and a sensory analysis was conducted. WPP and DWRP, rich in rhamnogalacturonans-II, showed themselves to be good modulators of wine aroma and astringency. Improvement in wine aroma was related to an increase in all volatile families expect higher alcohols and volatile acids. The modulation of astringency and bitterness was related to a reduction in the proanthocyanidin content and its mean degree of polymerization. Extracts with polysaccharides with higher protein contents presented a higher retention of volatile compounds, and DWRP extract had more positive effects on the overall aroma. Our novel results present the possibility of obtaining valuable polysaccharides from distilled washing residues of wine pomaces, which could promote its valorization as a by-product. This is the first time the potential use of this by-product has been described.
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Affiliation(s)
- Diego Canalejo
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Ctra. De Burgos Km 6, 26007 Logroño, Spain; (D.C.); (L.M.-L.); (B.A.)
| | - Leticia Martínez-Lapuente
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Ctra. De Burgos Km 6, 26007 Logroño, Spain; (D.C.); (L.M.-L.); (B.A.)
| | - Belén Ayestarán
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Ctra. De Burgos Km 6, 26007 Logroño, Spain; (D.C.); (L.M.-L.); (B.A.)
| | - Silvia Pérez-Magariño
- Instituto Tecnológico Agrario de Castilla y León, Consejería de Agricultura y Ganadería, Ctra. Burgos Km 119, 47071 Valladolid, Spain;
| | - Thierry Doco
- SPO, INRAE, Institut Agro, Univ Montpellier, 2 Place Pierre Viala, F-34060 Montpellier, France;
| | - Zenaida Guadalupe
- Instituto de Ciencias de la Vid y del Vino (Universidad de la Rioja, Gobierno de La Rioja y CSIC), Ctra. De Burgos Km 6, 26007 Logroño, Spain; (D.C.); (L.M.-L.); (B.A.)
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3
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Effects of magnetization with neodymium magnets treatment on blueberry wine ageing. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Improving Aroma Complexity with Hanseniaspora spp.: Terpenes, Acetate Esters, and Safranal. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8110654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Hanseniaspora vineae and Hanseniaspora opuntiae are apiculate yeasts normally found on the skins of ripe grapes and at the beginning of alcoholic fermentation. Several studies have reported that these species can provide interesting sensory characteristics to wine by contributing high levels of acetate esters and can increase the mouthfeel and body of wines. The present work aims to evaluate the use of these two species sequentially with Saccharomyces cerevisiae to improve the sensory profile of Albillo Mayor white wines. The fermentations were carried out in triplicate in 150 L stainless steel barrels. At the end of the alcoholic fermentation polysaccharides, colour, and an extensive study of the aromatic profiles were measured. Results showed up to 1.55 times higher content of 2-phenylethanol in H. opuntiae wines and up to three times higher concentration of fermentative esters in H. vineae wines than in the controls. Interestingly, it should be noted that the compound safranal was identified only in the H. vineae wines. These results indicated that the species studied are an interesting bio-tool to improve the aromatic profile of Albillo Mayor white wines. A novel non-targeted NMR-based metabolomics approach is proposed as a tool for optimising wine productions with standard and sequential fermentation schemes using apiculate yeast strains due to its discriminant capacity to differentiate fine features between wine samples from the identical geographical origin and grape variety but diverse fermentations or vintages.
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Vaquero C, Escott C, Heras JM, Carrau F, Morata A. Co-inoculations of Lachancea thermotolerans with different Hanseniaspora spp.: Acidification, aroma, biocompatibility, and effects of nutrients in wine. Food Res Int 2022; 161:111891. [DOI: 10.1016/j.foodres.2022.111891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/26/2022] [Indexed: 11/28/2022]
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Tu Q, Liu S, Li Y, Zhang L, Wang Z, Yuan C. The effects of regions and the wine aging periods on the condensed tannin profiles and the astringency perceptions of Cabernet Sauvignon wines. Food Chem X 2022; 15:100409. [PMID: 36211762 PMCID: PMC9532778 DOI: 10.1016/j.fochx.2022.100409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/25/2022] [Accepted: 08/04/2022] [Indexed: 11/07/2022] Open
Abstract
Thirty-two commercial red wines of Cabernet Sauvignon produced in five continuous vintages (2015–2019) and collected from four production regions were statistically different for the analyzed condensed tannin profiles. Cabernet Sauvignon wines from four regions were rich in the (–)-epicatechin as the extension subunit. Condensed tannin profiles could be used to distinguish some of the production region, but the different vintage samples were not well differentiated. A negative correlation of ageing periods and condensed tannin concentration of Cabernet Sauvignon wines was observed.
This study sought to determine the effects of wine-producing regions and aging periods on the astringency and chemistry of condensed tannins of Cabernet Sauvignon dry red wines. A wine quality study was performed with 5 vintages of 32 Cabernet Sauvignon wines produced in four Chinese wine-producing regions, Hebei (H), Xinjiang (X), Inner Mongolia (NM), and Ningxia (NX). Condensed tannin profiles were assessed by high-performance liquid chromatography coupled with a diode array detector (HPLC-DAD). The (–)-epicatechin as the terminal subunit (tEC) is the major differential component between regions. Correlation analysis revealed that condensed tannin concentration and composition significantly affected the sensory evaluation of astringency. Condensed tannin concentrations were significantly and negatively correlated with wine aging periods. However, no significant correlation was found between aging periods and condensed tannin subunits (as mole%) composition. The current findings enhance the understanding of condensed tannins' chemical and astringency characteristics in Cabernet Sauvignon wines.
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Vejarano R, Luján-Corro M. Red Wine and Health: Approaches to Improve the Phenolic Content During Winemaking. Front Nutr 2022; 9:890066. [PMID: 35694174 PMCID: PMC9174943 DOI: 10.3389/fnut.2022.890066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 05/05/2022] [Indexed: 12/25/2022] Open
Abstract
There is ample evidence regarding the health benefits of red wine consumption due to its content of phenolic compounds, as an alternative to improve the state of health and prevent various diseases, being the implementation of procedures that allow a greater extraction and stability of phenolic compounds during the elaboration a key aspect. The first part of this review summarizes some studies, mostly at the preclinical level, on the mechanisms by which phenolic compounds act in the human organism, taking advantage of their antioxidant, anti-inflammatory, antitumor, antithrombotic, antiatherogenic, antimicrobial, antiviral, and other activities. Although the migration of grape components into the must/wine occurs during the winemaking process, the application of new technologies may contribute to increasing the content of phenolic compounds in the finished wine. Some of these technologies have been evaluated on an industrial scale, and in some cases, they have been included in the International Code of Oenological Practice by the International Organization of Vine and Wine (OIV). In this sense, the second part of this review deals with the use of these novel technologies that can increase, or at least maintain, the polyphenol content. For example, in the pre-fermentative stage, phenolic extraction can be increased by treating the berries or must with high pressures, pulsed electric fields (PEF), ultrasound (US), e-beam radiation or ozone. At fermentative level, yeasts with high production of pyranoanthocyanins and/or their precursor molecules, low polyphenol absorption, and low anthocyanin-β-glucosidase activity can be used. Whereas, at the post-fermentative level, aging-on-lees (AOL) can contribute to maintaining polyphenol levels, and therefore transmitting health benefits to the consumer.
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Affiliation(s)
- Ricardo Vejarano
- Department of Research, Innovation and Social Responsibility, Universidad Privada del Norte (UPN), Trujillo, Peru
| | - Mariano Luján-Corro
- School of Agroindustrial Engineering, Universidad Nacional de Trujillo (UNT), Trujillo, Peru
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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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9
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Artificial Neural Networks and Gompertz Functions for Modelling and Prediction of Solvents Produced by the S. cerevisiae Safale S04 Yeast. FERMENTATION 2021. [DOI: 10.3390/fermentation7040217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The present work aims to develop a mathematical model, based on Gompertz equations and ANNs to predict the concentration of four solvent compounds (isobutanol, ethyl acetate, amyl alcohol and n-propanol) produced by the yeasts S. cerevisiae, Safale S04, using only the fermentation temperature as input data. A beer wort was made, daily samples were taken and analysed by GC-FID. The database was grouped into five datasets of fermentation at different setpoint temperatures (15.0, 16.5, 18.0, 19.0 and 21.0 °C). With these data, the Gompertz models were parameterized, and new virtual datasets were used to train the ANNs. The coefficient of determination (R2) and p-value were used to compare the results. The ANNs, trained with the virtual data generated with the Gompertz functions, were the models with the highest R2 values (0.939 to 0.996), showing that the proposed methodology constitutes a useful tool to improve the quality (flavour and aroma) of beers through temperature control.
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Application of Hanseniaspora vineae Yeast in the Production of Rosé Wines from a Blend of Tempranillo and Albillo Grapes. FERMENTATION 2021. [DOI: 10.3390/fermentation7030141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Hanseniaspora vineae is an apiculate yeast that can be used for the production of interesting commercial wines, due to its contribution of fermentative volatiles. This paper presents a detailed comparative study of the use of H. vineae, compared to pure fermentations of S. cerevisiae in Tempranillo and Albillo rosé wines. Fermentations were carried out in oak barrels and stainless steel barrels. The results indicated that fermentation with H. vineae resulted in wines with residual sugars below 3.4 g/L and similar general characteristics, compared to S. cerevisiae. However, H. vineae wines contain up to 44% more total anthocyanins, resulting in an appreciable improvement in colour. In addition, H. vineae produced up to 65% more 2-phenylethyl acetate in stainless steel barrels and 2.5 times more terpene alcohols in oak barrels. Therefore, the use of H. vineae results in a more attractive colour, as well as fruity and floral organoleptic characteristics of rosé wines.
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Li S, Tao Y, Li D, Wen G, Zhou J, Manickam S, Han Y, Chai WS. Fermentation of blueberry juices using autochthonous lactic acid bacteria isolated from fruit environment: Fermentation characteristics and evolution of phenolic profiles. CHEMOSPHERE 2021; 276:130090. [PMID: 33740651 DOI: 10.1016/j.chemosphere.2021.130090] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/11/2021] [Accepted: 02/19/2021] [Indexed: 05/10/2023]
Abstract
In this study, 4 Lactobacillus plantarum strains and 5 Lactobacillus fermentum strains adapting well to the unfavorable fruit system were isolated under different fruit environments. The fermentation ability of these autochthonous lactic acid bacteria (LAB) strains in blueberry juice, and the influence of microbial metabolism on juice composition were explored. After 48 h of fermentation, the viable cell counts exceeded 10.0 log CFU/mL, malic acid content decreased from 511.47 ± 10.50 mg/L to below 146.38 ± 3.79 mg/L, and lactic acid content increased from 0 mg/L to above 2184.90 ± 335.80 mg/L. Moreover, the metabolism of these strains exerted a profound influence on the phenolic composition of juice. Total phenolic content in blueberry juice increased by 6.1-81.2% under lactic acid fermentation, and the antioxidant capacity in vitro enhanced by at least 34.0%. Anthocyanin content showed a declining trend, while the profile of non-anthocyaninic phenolics exhibited complex changes. The increments of rutin, myricetin and gallic acid contents through 48 h lactic acid fermentation exceeded 136%, 71% and 38%, respectively. Instead, the contents of p-hydroxybenzoic acid and caffeic acid decreased with fermentation. Overall, Lactobacillus plantarum LSJ-TY-HYB-T9 and LSJ-TY-HYB-T7, and Lactobacillus fermentum LSJ-TY-HYB-C22 and LSJ-TY-HYB-L16 could be the suitable strains to produce fermented fruit juices, including blueberry in practical applications.
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Affiliation(s)
- Sujin Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yang Tao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Dandan Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Guangzhong Wen
- Blueberry Industry Development Service Center, Majiang, Guizhou, 557600, China
| | - Jianzhong Zhou
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Sivakumar Manickam
- Petroleum and Chemical Engineering, Faculty of Engineering, Universiti Teknologi Brunei, Bandar SeCi Begawan BE1410, Brunei Darussalam
| | - Yongbin Han
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Wai Siong Chai
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor Darul Ehsan, Malaysia
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Guzzon R, Roman T, Larcher R, Francesca N, Guarcello R, Moschetti G. Biodiversity and oenological attitude of Saccharomyces cerevisiae strains isolated in the Montalcino district: biodiversity of S. cerevisiae strains of Montalcino wines. FEMS Microbiol Lett 2021; 368:6123716. [PMID: 33512473 DOI: 10.1093/femsle/fnaa202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/02/2020] [Indexed: 11/13/2022] Open
Abstract
The biodiversity of Saccharomyces cerevisiae was studied in the Montalcino area (Italy). Two wineries were involved in the study, which compared the genotypic and oenological characteristics of the S. cerevisiae strains isolated in spontaneous fermentations. After isolation yeasts were identified by 26S rRNA gene sequence analysis, and S. cerevisiae strains were characterized through interdelta sequence analysis (ISA). Oenological tests were performed in synthetic grape must by varying the magnitude of the main wine-imiting factors. The evolution of alcoholic fermentation was monitored by measuring sugar consumption and flow cytometry. The results revealed the prevalence of S. cerevisiae from the third day of fermentation and the presence of a wide range of S. cerevisiae strains having ISA profiles characteristic of each winery. From an oenological point of view, the features of such strains, in terms of resistance to wine-limiting factors, seemed to be linked to the main oenological variables applied in the production process of each winery. Extreme fermentation temperatures and copper residues are the variables that mostly depress the yeast population, in terms of fermentation rate and cell viability. Flow cytometry revealed the different impact of limiting factors on the viability of yeast by the quantification of the ratio between live/dead yeast cells of each strain, suggesting different mechanisms of inhibition, for instance stuck of cell growth or cell killing, in response to the different stress factors.
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Affiliation(s)
- Raffaele Guzzon
- Centro di Trasferimento tecnologico. Fondazione Edmund Mach. Via Mach 1, 38010, San Michele all'Adige (TN) Italy
| | - Tomas Roman
- Centro di Trasferimento tecnologico. Fondazione Edmund Mach. Via Mach 1, 38010, San Michele all'Adige (TN) Italy
| | - Roberto Larcher
- Centro di Trasferimento tecnologico. Fondazione Edmund Mach. Via Mach 1, 38010, San Michele all'Adige (TN) Italy
| | - Nicola Francesca
- Department of Agricultural and Forestry Science. Food and Agricultural Microbiology Unit. University of Palermo. Viale delle Scienze 4, 90128, Palermo Italy
| | - Rosa Guarcello
- Department of Agricultural and Forestry Science. Food and Agricultural Microbiology Unit. University of Palermo. Viale delle Scienze 4, 90128, Palermo Italy
| | - Giancarlo Moschetti
- Department of Agricultural and Forestry Science. Food and Agricultural Microbiology Unit. University of Palermo. Viale delle Scienze 4, 90128, Palermo Italy
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Rinaldi A, Gonzalez A, Moio L, Gambuti A. Commercial Mannoproteins Improve the Mouthfeel and Colour of Wines Obtained by Excessive Tannin Extraction. Molecules 2021; 26:molecules26144133. [PMID: 34299408 PMCID: PMC8303419 DOI: 10.3390/molecules26144133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/28/2021] [Accepted: 07/03/2021] [Indexed: 11/16/2022] Open
Abstract
In the production of red wines, the pressing of marcs and extended maceration techniques can increase the extraction of phenolic compounds, often imparting high bitterness and astringency to finished wines. Among various oenological products, mannoproteins have been shown to improve the mouthfeel of red wines. In this work, extended maceration (E), marc-pressed (P), and free-run (F) Sangiovese wines were aged for six months in contact with three different commercial mannoprotein-rich yeast extracts (MP, MS, and MF) at a concentration of 20 g/hL. Phenolic compounds were measured in treated and control wines, and sensory characteristics related to the astringency, aroma, and colour of the wines were studied. A multivariate analysis revealed that mannoproteins had a different effect depending on the anthocyanin/tannin (A/T) ratio of the wine. When tannins are strongly present (extended maceration wines with A/T = 0.2), the MP conferred mouthcoating and soft and velvety sensations, as well as colour stability to the wine. At A/T = 0.3, as in marc-pressed wines, both MF and MP improved the mouthfeel and colour of Sangiovese. However, in free-run wine, where the A/T ratio is 0.5, the formation of polymeric pigments was allowed by all treatments and correlated with silk, velvet, and mouthcoat subqualities. A decrease in bitterness was also obtained. Commercial mannoproteins may represent a way to improve the mouthfeel and colour of very tannic wines.
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Affiliation(s)
- Alessandra Rinaldi
- Dipartimento di Agraria, Sezione di Scienze della Vigna e del Vino, Università degli Studi di Napoli Federico II, Viale Italia, Angolo Via Perrottelli, 83100 Avellino, Italy; (A.G.); (L.M.); (A.G.)
- Biolaffort, 126 Quai de la Souys, 33100 Bordeaux, France
- Correspondence:
| | - Alliette Gonzalez
- Dipartimento di Agraria, Sezione di Scienze della Vigna e del Vino, Università degli Studi di Napoli Federico II, Viale Italia, Angolo Via Perrottelli, 83100 Avellino, Italy; (A.G.); (L.M.); (A.G.)
| | - Luigi Moio
- Dipartimento di Agraria, Sezione di Scienze della Vigna e del Vino, Università degli Studi di Napoli Federico II, Viale Italia, Angolo Via Perrottelli, 83100 Avellino, Italy; (A.G.); (L.M.); (A.G.)
| | - Angelita Gambuti
- Dipartimento di Agraria, Sezione di Scienze della Vigna e del Vino, Università degli Studi di Napoli Federico II, Viale Italia, Angolo Via Perrottelli, 83100 Avellino, Italy; (A.G.); (L.M.); (A.G.)
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Pulsed Electric Fields to Improve the Use of Non- Saccharomyces Starters in Red Wines. Foods 2021; 10:foods10071472. [PMID: 34202007 PMCID: PMC8304018 DOI: 10.3390/foods10071472] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 12/16/2022] Open
Abstract
New nonthermal technologies, including pulsed electric fields (PEF), open a new way to generate more natural foods while respecting their organoleptic qualities. PEF can reduce wild yeasts to improve the implantation of other yeasts and generate more desired metabolites. Two PEF treatments were applied; one with an intensity of 5 kV/cm was applied continuously to the must for further colour extraction, and a second treatment only to the must (without skins) after a 24-hour maceration of 17.5 kV/cm intensity, reducing its wild yeast load by up to 2 log CFU/mL, thus comparing the implantation and fermentation of inoculated non-Saccharomyces yeasts. In general, those treated with PEF preserved more total esters and formed more anthocyanins, including vitisin A, due to better implantation of the inoculated yeasts. It should be noted that the yeast Lachancea thermotolerans that had received PEF treatment produced four-fold more lactic acid (3.62 ± 0.84 g/L) than the control of the same yeast, and Hanseniaspora vineae with PEF produced almost three-fold more 2-phenylethyl acetate than the rest. On the other hand, 3-ethoxy-1-propanol was not observed at the end of the fermentation with a Torulaspora delbrueckii (Td) control but in the Td PEF, it was observed (3.17 ± 0.58 mg/L).
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15
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Garrido-Bañuelos G, Buica A, du Toit W. Relationship between anthocyanins, proanthocyanidins, and cell wall polysaccharides in grapes and red wines. A current state-of-art review. Crit Rev Food Sci Nutr 2021; 62:7743-7759. [PMID: 33951953 DOI: 10.1080/10408398.2021.1918056] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Numerous research studies have evaluated factors influencing the nature and levels of phenolics and polysaccharides in food matrices. However, in grape and wines most of these works have approach these classes of compounds individually. In recent years, the number of publications interconnecting classes have increased dramatically. The present review relates the last decade's findings on the relationship between phenolics and polysaccharides from grapes, throughout the entire winemaking process up to evaluating the impact of their relationship on the red wine sensory perception. The combination and interconnection of the most recent research studies, from single interactions in model wines to the investigation of the formation of complex macromolecules, brings the perfect story line to relate the relationship between phenolics and polysaccharides from the vineyard to the glass. Grape pectin is highly reactive toward grape and grape derived phenolics. Differences between grape cultivars or changes during grape ripeness will affect the extractability of these compounds into the wines. Therefore, the nature of the grape components will be crucial to understand the subsequent reactions occurring between phenolics and polysaccharide of the corresponding wines. It has been demonstrated that they can form very complex macromolecules which affect wine color, stability and sensory properties.
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Affiliation(s)
- Gonzalo Garrido-Bañuelos
- South African Grape and Wine Research Institute, Department of Viticulture and Oenology, Stellenbosch University, Matieland, South Africa.,Product Design - Agriculture and Food, Bioeconomy and Health, RISE Research Institutes of Sweden, Gothenburg, Sweden
| | - Astrid Buica
- South African Grape and Wine Research Institute, Department of Viticulture and Oenology, Stellenbosch University, Matieland, South Africa
| | - Wessel du Toit
- South African Grape and Wine Research Institute, Department of Viticulture and Oenology, Stellenbosch University, Matieland, South Africa
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Vaquero C, Loira I, Heras JM, Carrau F, González C, Morata A. Biocompatibility in Ternary Fermentations With Lachancea thermotolerans, Other Non- Saccharomyces and Saccharomyces cerevisiae to Control pH and Improve the Sensory Profile of Wines From Warm Areas. Front Microbiol 2021; 12:656262. [PMID: 33995319 PMCID: PMC8117230 DOI: 10.3389/fmicb.2021.656262] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/22/2021] [Indexed: 02/04/2023] Open
Abstract
Global warming is causing serious problems, especially, in warm regions, where musts with excess sugars and high pH produce wines with decreased freshness and unstable evolution. This study aimed to determine biocompatibility between yeast species, the capacity for microbiological acidification, and the aromatic profile produced in ternary fermentations in which Lachancea thermotolerans has been co-inoculated with Hanseniaspora vineae, Torulaspora delbrueckii, or Metschnikowia pulcherrima, and the fermentation process is subsequently completed with sequential inoculation of Saccharomyces cerevisiae. For this purpose, different cell culture media and instruments were used such as infrared spectroscopy, enzymatic autoanalyzer, chromatograph coupled with a flame ionization detector, spectrophotometric analysis, among others. The behavior of these yeasts was evaluated alone and in co-inoculation, always finishing the fermentation with sequential inoculation of S. cerevisiae, at a stable temperature of 16°C and with a low level of sulfites (25 mg/L) in white must. Significant results were obtained in terms of biocompatibility using population counts (CFU/ml) in differential plating media that permitted monitoring. Quantification of the five species was studied. Concerning acidification by L. thermotolerans in co-inoculations, we showed some metabolic interactions, such as the inhibition of acidification when H. vineae/L. thermotolerans were used, generating just over 0.13 g/L of lactic acid and, conversely, a synergistic effect when M. pulcherrima/L. thermotolerans were used, achieving 3.2 g/L of lactic acid and a reduction in pH of up to 0.33. A diminution in alcohol content higher than 0.6% v/v was observed in co-inoculation with the L. thermotolerans/M. pulcherrima yeasts, with total sugar consumption and very slow completion of fermentation in the inoculations with H. vineae and T. delbrueckii. The aromatic composition of the wines obtained was analyzed and a sensory evaluation conducted, and it was found that both L. thermotolerans and co-inoculations retained more aromatic esters over time and had a lower evolution toward the yellow tones typical of oxidation and that the best sensory evaluation was that of the Lt + Mp co-inoculation. Lachancea thermotolerans and co-inoculations produced wines with low levels of volatile acidity (<0.4 g/L). This work shows that good consortia strategies with binary and ternary fermentations of yeast strains can be a powerful bio-tool for producing more complex wines.
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Affiliation(s)
- Cristian Vaquero
- EnotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - Iris Loira
- EnotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - Francisco Carrau
- Área Enología y Biotecnología de Fermentaciones, Facultad de Química, Universidad de la Republica, Montevideo, Uruguay
| | - Carmen González
- EnotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - Antonio Morata
- EnotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
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The Impact of Hanseniaspora vineae Fermentation and Ageing on Lees on the Terpenic Aromatic Profile of White Wines of the Albillo Variety. Int J Mol Sci 2021; 22:ijms22042195. [PMID: 33672220 PMCID: PMC7926379 DOI: 10.3390/ijms22042195] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/17/2021] [Accepted: 02/19/2021] [Indexed: 01/20/2023] Open
Abstract
Hanseniaspora vineae is a non-Saccharomyces yeast that has a powerful impact on the sensory profile of wines. Its effect on the aromatic profile of non-aromatic grape varieties, such as Albillo Mayor (Vitis vinifera, L), during vinification is a useful biotechnology to improve sensory complexity. Fermentation in steel barrels using Hanseniaspora vineae and sequential inoculation with Saccharomyces cerevisiae have been used to study the formation of terpenes and cell lysis in the production of Albillo white wines. The GC-MS analysis profile shows a significant effect of H. vineae fermentation on the contents of terpenes (≈×3), mainly in linalool (>×3), β-citronellol (>×4), geraniol (>×2) and α-terpineol (≈×2). The contents of several polyoxygenated terpenes and some volatile phenols with a spicy aroma were increased during fermentation. In summary, Hanseniaspora vineae releases a large number of cell wall polysaccharides during fermentation that affect wine palatability and structure. Hanseniaspora vineae is a powerful bio-tool to enhance the fruitiness, floral notes and freshness in non-aromatic white varieties.
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Chemical and Physical Implications of the Use of Alternative Vessels to Oak Barrels during the Production of White Wines. Molecules 2021; 26:molecules26030554. [PMID: 33494502 PMCID: PMC7865223 DOI: 10.3390/molecules26030554] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/18/2021] [Accepted: 01/19/2021] [Indexed: 11/29/2022] Open
Abstract
Recently, the use of alternative vessels to oak barrels during winemaking has become increasingly popular, but little is known about their impact on the chemical composition of the resulting wines. To address this issue, a Sauvignon Blanc wine was elaborated from the same grape juice by using cylindrical stainless-steel tanks, oval-shaped concrete vessels, oval-shaped polyethylene vessels, and clay jars in triplicate. Each vessel was used for alcoholic fermentation and the aging of wines over its own lees. Wines elaborated in concrete vessels showed the highest pH and the lowest titratable acidity, most likely related to the observed release of inorganic compounds from the concrete walls. Little effect of the vessels was seen on the wine color and phenolic composition. Wines elaborated in clay jars showed the highest turbidity and the highest content of soluble polysaccharides, while those made using cylindrical stainless-steel tanks showed the highest content of volatile compounds. Despite the observed differences, all of the vessels tested seem suitable for white wine production since every wine showed chemical features that corresponded with the quality standards of Sauvignon Blanc wines.
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Non-Saccharomyces in Winemaking: Source of Mannoproteins, Nitrogen, Enzymes, and Antimicrobial Compounds. FERMENTATION-BASEL 2020. [DOI: 10.3390/fermentation6030076] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Traditionally, non-Saccharomyces yeasts have been considered contaminants because of their high production of metabolites with negative connotations in wine. This aspect has been changing in recent years due to an increased interest in the use of these yeasts in the winemaking process. The majority of these yeasts have a low fermentation power, being used in mixed fermentations with Saccharomyces cerevisiae due to their ability to produce metabolites of enological interest, such as glycerol, fatty acids, organic acids, esters, higher alcohols, stable pigments, among others. Additionally, existing literature reports various compounds derived from the cellular structure of non-Saccharomyces yeasts with benefits in the winemaking process, such as polysaccharides, proteins, enzymes, peptides, amino acids, or antimicrobial compounds, some of which, besides contributing to improving the quality of the wine, can be used as a source of nitrogen for the fermentation yeasts. These compounds can be produced exogenously, and later incorporated into the winemaking process, or be uptake directly by S. cerevisiae from the fermentation medium after their release via lysis of non-Saccharomyces yeasts in sequential fermentations.
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20
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Impact of Hanseniaspora Vineae in Alcoholic Fermentation and Ageing on Lees of High-Quality White Wine. FERMENTATION-BASEL 2020. [DOI: 10.3390/fermentation6030066] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Hanseniaspora vineae is an apiculate yeast that plays a significant role at the beginning of fermentation, and it has been studied for its application in the improvement of the aromatic profile of commercial wines. This work evaluates the use of H. vineae in alcoholic fermentation compared to Saccharomyces cerevisiae and in ageing on the lees process (AOL) compared to Saccharomyces and non-Saccharomyces yeasts. The results indicated that there were not significant differences in basic oenological parameters. H. vineae completed the fermentation until 11.9% v/v of ethanol and with a residual sugars content of less than 2 g/L. Different aroma profiles were obtained in the wines, with esters concentration around 90 mg/L in H. vineae wines. Regarding the AOL assay, the hydroalcoholic solutions aged with H. vineae lees showed significantly higher absorbance values at 260 (nucleic acids) and 280 nm (proteins) compared to the other strains. However, non-significant differences were found in the polysaccharide content at the end of the ageing process were found compared to the other yeast species, with the exception of Schizosaccharomyces pombe that released around 23.5 mg/L of polysaccharides in hydroalcoholic solution. The use of H. vineae by the wineries may be a viable method in fermentation and AOL to improve the quality of white wines.
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Bañuelos MA, Loira I, Guamis B, Escott C, Del Fresno JM, Codina-Torrella I, Quevedo JM, Gervilla R, Chavarría JMR, de Lamo S, Ferrer-Gallego R, Álvarez R, González C, Suárez-Lepe JA, Morata A. White wine processing by UHPH without SO 2. Elimination of microbial populations and effect in oxidative enzymes, colloidal stability and sensory quality. Food Chem 2020; 332:127417. [PMID: 32629332 DOI: 10.1016/j.foodchem.2020.127417] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 06/22/2020] [Accepted: 06/22/2020] [Indexed: 12/15/2022]
Abstract
The use of UHPH sterilization in the absence of SO2 has been used to eliminate wild microorganisms and inactivate oxidative enzymes. A white must of the Muscat of Alexandria grape variety was continuously processed by UHPH at 300 MPa (inlet temperature: 23-25 °C). The initial microbial load of the settled must was 4-log CFU/mL for both yeast and moulds, and slightly lower for bacteria. After UHPH processing, no microorganisms were detected in 1 mL. UHPH musts remain without fermentative activity for more than 60 days. Concentrations of the thermal markers indicated the absence of thermal damage in the UHPH-treated musts, since 5-hydroxymethylfurfural was not detected. In addition, the must treated by UHPH keeps terpene concentrations similar to those of the untreated controls. A strong inactivation of the oxidative enzymes was observed, with no browning at room temperature for more than 3 days. The antioxidant value of the UHPH-treated must was 156% higher than the control.
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Affiliation(s)
- Mª Antonia Bañuelos
- Dept. Biotecnología-Biología Vegetal, ETSIAAB, Universidad Politécnica de Madrid, Spain
| | - Iris Loira
- enotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Buenaventura Guamis
- Centre d'Innovació, Recerca i Transferència en Tecnologia dels Aliments (CIRTTA), TECNIO, XaRTA, Departament de Ciència Animal i dels Aliments, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Carlos Escott
- enotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Juan Manuel Del Fresno
- enotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Idoia Codina-Torrella
- Centre d'Innovació, Recerca i Transferència en Tecnologia dels Aliments (CIRTTA), TECNIO, XaRTA, Departament de Ciència Animal i dels Aliments, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Joan Miquel Quevedo
- SPTA-Servei Planta Tecnologia Aliments, Universitat Autònoma de Barcelona, c/ de l'Hospital S/N, 08193 Bellaterra, Barcelona, Spain
| | - Ramon Gervilla
- SPTA-Servei Planta Tecnologia Aliments, Universitat Autònoma de Barcelona, c/ de l'Hospital S/N, 08193 Bellaterra, Barcelona, Spain
| | | | - Sergi de Lamo
- VITEC, Centro Tecnológico del Vino, 43730 Falset, Tarragona, Spain
| | | | - Rocío Álvarez
- Dept. Biotecnología-Biología Vegetal, ETSIAAB, Universidad Politécnica de Madrid, Spain
| | - Carmen González
- enotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - José Antonio Suárez-Lepe
- enotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Antonio Morata
- enotecUPM, Chemistry and Food Technology Department, ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain.
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22
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Del Fresno JM, Morata A, Loira I, Escott C, Suárez Lepe JA. Evolution of the Phenolic Fraction and Aromatic Profile of Red Wines Aged in Oak Barrels. ACS OMEGA 2020; 5:7235-7243. [PMID: 32280864 PMCID: PMC7143435 DOI: 10.1021/acsomega.9b03854] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 03/16/2020] [Indexed: 05/27/2023]
Abstract
Various changes occur in red wine during aging in oak barrels. Among these, the variation of the polyphenolic fraction and the transfer of aromatic compounds to the wine from oak wood are of great importance. The aim of the present work is to compare the chemical composition of wines aged in different new oak barrels with similar commercial denominations. During 8 months, the total polyphenol index (TPI), color parameters, anthocyanins and pyranoanthocyanins, and wood aromatic compounds were periodically evaluated. The measurement of the TPI and color parameters was similar in all wines, but significant differences were found in total anthocyanin and vitisin content and in certain aromatic compounds belonging to volatile phenols, furanic compounds, and phenolic aldehydes. The results obtained indicate the need for the winemaker to carry out preliminary tests in order to be able to choose the wood that best suits the sensorial profile of the wine.
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23
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Determination of Anthocyanin and Volatile Profile of Wines from Varieties Yiannoudi and Maratheftiko from the Island of Cyprus. BEVERAGES 2020. [DOI: 10.3390/beverages6010004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Anthocyanins and volatile aromas may contribute to the identity of a wine varietal. Various parameters such as terroir (including vineyard altitude), viticultural management, vinification techniques and ageing conditions can influence the physiochemical pathways of the compounds. This work evaluated the anthocyanins and volatile compounds of two monovarietal wines from indigenous varieties, Yiannoudi and Maratheftiko, grown in the island of Cyprus from the vintages 2014, 2015 and 2016. The experimental analysis comprised the determination of anthocyanin’s profile (high-performance liquid chromatography-diode array detection chromatography-electrospray ionization tandem mass spectrometry, HPLC-DAD-ESI/MS) and fermentation derived volatiles (gas chromatography-flame ionization detector, GC-FID) and a blind wine testing sensory evaluation. Both the analytical results and the blind wine tasting showed that wines, at their early stage, were easily differentiated by variety, especially in terms of anthocyanins composition, while, in aged wines, the differences among samples were influenced in time by the winemaking procedures and it was not possible to differentiate varieties in such conditions.
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24
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Morata A, Escott C, Bañuelos MA, Loira I, del Fresno JM, González C, Suárez-Lepe JA. Contribution of Non- Saccharomyces Yeasts to Wine Freshness. A Review. Biomolecules 2019; 10:E34. [PMID: 31881724 PMCID: PMC7022396 DOI: 10.3390/biom10010034] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 12/23/2019] [Accepted: 12/24/2019] [Indexed: 12/24/2022] Open
Abstract
Freshness, although it is a concept difficult to define in wines, can be understood as a combination of different circumstances. Organolepticwise, bluish red, floral and fruity, more acidic and full-bodied wines, are perceived as younger and fresher by consumers. In traditional winemaking processes, these attributes are hard to boost if no other technology or biotechnology is involved. In this regard, the right selection of yeast strains plays an important role in meeting these parameters and obtaining wines with fresher profiles. Another approach in getting fresh wines is through the use of novel non-thermal technologies during winemaking. Herein, the contributions of non-Saccharomyces yeasts and emerging technologies to these parameters are reviewed and discussed.
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Affiliation(s)
- Antonio Morata
- enotecUPM, Department of Chemistry and Food Technology, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (C.E.); (I.L.); (J.M.d.F.); (C.G.); (J.A.S.-L.)
| | - Carlos Escott
- enotecUPM, Department of Chemistry and Food Technology, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (C.E.); (I.L.); (J.M.d.F.); (C.G.); (J.A.S.-L.)
| | - María Antonia Bañuelos
- enotecUPM, Department of Biotecnology, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Iris Loira
- enotecUPM, Department of Chemistry and Food Technology, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (C.E.); (I.L.); (J.M.d.F.); (C.G.); (J.A.S.-L.)
| | - Juan Manuel del Fresno
- enotecUPM, Department of Chemistry and Food Technology, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (C.E.); (I.L.); (J.M.d.F.); (C.G.); (J.A.S.-L.)
| | - Carmen González
- enotecUPM, Department of Chemistry and Food Technology, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (C.E.); (I.L.); (J.M.d.F.); (C.G.); (J.A.S.-L.)
| | - José Antonio Suárez-Lepe
- enotecUPM, Department of Chemistry and Food Technology, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (C.E.); (I.L.); (J.M.d.F.); (C.G.); (J.A.S.-L.)
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25
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Liu D, Xu J, Cao Y, Qi Y, Yang K, Wei X, Xu Y, Fan M. Effect of glutathione‐enriched inactive dry yeast on color, phenolic compounds, and antioxidant activity of kiwi wine. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14347] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Dan Liu
- College of Food Science and Engineering Northwest A & F University Yangling China
| | - Junnan Xu
- College of Food Science and Engineering Northwest A & F University Yangling China
| | - Youfang Cao
- College of Food Science and Engineering Northwest A & F University Yangling China
| | - Yiman Qi
- College of Food Science and Engineering Northwest A & F University Yangling China
| | - Kun Yang
- College of Food Science and Engineering Northwest A & F University Yangling China
| | - Xinyuan Wei
- College of Food Science and Engineering Northwest A & F University Yangling China
| | - Yinhu Xu
- Angel Yeast Co., Ltd Yichang China
| | - Mingtao Fan
- College of Food Science and Engineering Northwest A & F University Yangling China
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26
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Morata A, Escott C, Loira I, Del Fresno JM, González C, Suárez-Lepe JA. Influence of Saccharomyces and non- Saccharomyces Yeasts in the Formation of Pyranoanthocyanins and Polymeric Pigments during Red Wine Making. Molecules 2019; 24:molecules24244490. [PMID: 31817948 PMCID: PMC6943737 DOI: 10.3390/molecules24244490] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/02/2019] [Accepted: 12/06/2019] [Indexed: 12/15/2022] Open
Abstract
Yeast are able to modulate many sensory parameters of wines during red must fermentation. The effect on color and on the formation of derived pigments during fermentation has been studied thoroughly since the 90s. Yeast can increase grape anthocyanin’s color by acidification by hyperchromic effect (increase of flavylium molecules). Recent studies with non-Saccharomyces species, as Lachancea thermotolerans, described the intense effect of some strains on anthocyanin’s color, and subsequent, stability, by strongly reducing wine’s pH during fermentation. Moreover, selected yeast strains of Saccharomyces have been shown to release metabolites such as pyruvic acid or acetaldehyde that promote the formation of vitisin A and B pyranoanthocyanins during must fermentation. Schizosaccharomyces pombe, because of its specific metabolism, can produce higher concentrations of pyruvate, which enhances the formation of vitisin A-type derivatives. The hydroxycinnamate decarboxylase activity that some Saccharomyces strains express during fermentation also promotes the formation of vinylphenolic derivatives. Some non-Saccharomyces species, such as S. pombe or P. guilliermondii can also improve the production of these derivatives compared to selected strains of Saccharomyces cerevisiae. Lastly, some yeasts are also able to modulate the formations of polymeric pigments between grape anthocyanins and flavonoids, such as catechins and procyanidins.
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27
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Rinaldi A, Coppola M, Moio L. Aging of Aglianico and Sangiovese wine on mannoproteins: Effect on astringency and colour. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.02.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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28
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Del Barrio-Galán R, Úbeda C, Gil M, Medel-Marabolí M, Sieczkowski N, Peña-Neira Á. Evaluation of Yeast Derivative Products Developed as an Alternative to Lees: The Effect on the Polysaccharide, Phenolic and Volatile Content, and Colour and Astringency of Red Wines. Molecules 2019; 24:molecules24081478. [PMID: 30991698 PMCID: PMC6515365 DOI: 10.3390/molecules24081478] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/21/2019] [Accepted: 04/05/2019] [Indexed: 11/28/2022] Open
Abstract
Due to the increase of the use of yeast derivatives (YDs) in winemaking to improve the technological and sensory properties in wines, in this work we evaluated the effect of the post-fermentation application of different yeast derivative products on the physical and chemical properties and astringency of red wines during two consecutive harvests. A commercial and two experimental new yeast derivatives were applied at a medium‒high dosage (30 g/hL). The addition of different yeast derivatives in red wine increased the concentration of different polysaccharide fractions and, therefore, the total polysaccharide content, producing a decrease in the duration of the wine astringency perception over time. The use of yeast derivatives could produce an adsorption/clarification and/or protective effect on the phenolic compounds. However, it did not produce an important modification of the colour parameters. An intensification or a lower decrease of the most volatile compound groups was produced, but it depended on the YDs and yeast strain used in fermentation and post-fermentation processes.
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Affiliation(s)
- Rubén Del Barrio-Galán
- Department of Agro-Industry and Enology, Faculty of Agronomical Sciences, University of Chile, P.O. Box 1004, Santa Rosa 11315, La Pintana, Santiago, Chile.
- Lallemand Inc. Chile y Compañía Limitada, Rosario Norte 407, piso 6, Las Condes, Santiago, Chile.
| | - Cristina Úbeda
- Instituto de Ciencias Biomédicas, Facultad de Ciencias, Universidad Autónoma de Chile, Santiago 7500912, Chile.
| | - Mariona Gil
- Department of Agro-Industry and Enology, Faculty of Agronomical Sciences, University of Chile, P.O. Box 1004, Santa Rosa 11315, La Pintana, Santiago, Chile.
- Instituto de Ciencias Químicas Aplicadas, Inorganic Chemistry and Molecular Materials Center, Universidad Autónoma de Chile, el Llano Subercaseaux 2801, San Miguel, Santiago, Chile.
| | - Marcela Medel-Marabolí
- Department of Agro-Industry and Enology, Faculty of Agronomical Sciences, University of Chile, P.O. Box 1004, Santa Rosa 11315, La Pintana, Santiago, Chile.
| | | | - Álvaro Peña-Neira
- Department of Agro-Industry and Enology, Faculty of Agronomical Sciences, University of Chile, P.O. Box 1004, Santa Rosa 11315, La Pintana, Santiago, Chile.
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29
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Del Fresno JM, Morata A, Ricardo‐da‐Silva JM, Escott C, Loira I, Lepe JAS. Modification of the polyphenolic and aromatic fractions of red wines aged on lees assisted with ultrasound. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14179] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Juan Manuel Del Fresno
- Chemistry and Food Technology Department Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas Universidad Politécnica de Madrid, Avenida Puerta de Hierro 2, 28040 Madrid Spain
| | - Antonio Morata
- Chemistry and Food Technology Department Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas Universidad Politécnica de Madrid, Avenida Puerta de Hierro 2, 28040 Madrid Spain
| | - Jorge M. Ricardo‐da‐Silva
- LEAF‐ Linking Landscape Environment, Agriculture and Food Instituto Superior de Agronomia Tapada da Ajuda Universidade de Lisboa 1349‐017 Lisboa Portugal
| | - Carlos Escott
- Chemistry and Food Technology Department Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas Universidad Politécnica de Madrid, Avenida Puerta de Hierro 2, 28040 Madrid Spain
| | - Iris Loira
- Chemistry and Food Technology Department Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas Universidad Politécnica de Madrid, Avenida Puerta de Hierro 2, 28040 Madrid Spain
| | - José Antonio Suárez‐ Lepe
- Chemistry and Food Technology Department Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas Universidad Politécnica de Madrid, Avenida Puerta de Hierro 2, 28040 Madrid Spain
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30
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Del Fresno JM, Morata A, Escott C, Loira I, Cuerda R, Suárez-Lepe JA. Sonication of Yeast Biomasses to Improve the Ageing on Lees Technique in Red Wines. Molecules 2019; 24:molecules24030635. [PMID: 30759718 PMCID: PMC6385107 DOI: 10.3390/molecules24030635] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/05/2019] [Accepted: 02/08/2019] [Indexed: 11/17/2022] Open
Abstract
Ageing on Lees (AOL) is a technique to improve the aromatic and gustatory complexity of wine, mainly by improving its body and reducing its astringency. However, the autolytic process is slow, resulting in high production costs. This work evaluated the effect of adding sonicated lees and combining it with oak chips, as a new technique to accelerate the AOL process and improve the aromatic quality of aged red wine. Cell disruption due to sonication was verified by optical microscopy. Volatile acidity, total polyphenol index, color intensity, tonality, dissolved oxygen, anthocyanins, and fermentative volatiles were monitored throughout the ageing of the wines. Sensory analysis was performed at the end of the ageing process. Polysaccharides released from the cell walls and the oxygen consumption, was quantified using a hydroalcoholic solution. The results indicated a 20% increase of the polysaccharide content and suggested an increase in the antioxidant capacity of the lees. No significant changes were observed in the fermentative volatile compounds and the total polyphenol index (TPI), except for those wines in contact with wood. The sonication of lees had some protective effect on the total anthocyanins content, however, color intensity was significantly lower in the sonicated treatments. The sonication of the lees did not cause any defect at the sensory level. Therefore, sonication could allow a reduction in the SO₂ addition to wine, as well as a shortening of the ageing times.
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Affiliation(s)
- Juan Manuel Del Fresno
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
| | - Antonio Morata
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
| | - Carlos Escott
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
| | - Iris Loira
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
| | - Rafael Cuerda
- Comenge Bodegas y Viñedos SA, Curiel de Duero, 47316 Valladolid, Spain.
| | - José Antonio Suárez-Lepe
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
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Abstract
Non-Saccharomyces yeasts are becoming important because most of them are considered as spoilage species in winemaking processes, among them the species Saccharomycodes ludwigii. This species is frequently isolated at the end of the fermentation process and/or during storage of the wine, i.e., it can to grow in the presence of high levels of ethanol. Besides, this species is adaptable to unfavorable conditions such as high concentrations of SO2 and is characterized by its capacity to produce high amounts of undesirable metabolites as acetoin, ethyl acetate or acetic acid. To the present, physical (gamma irradiation and continuous pulsed electric fields), chemical (inhibitory compounds such as chitosan and dimethyl dicarbonate) and biological (antagonistic biocontrol by killer yeasts) treatments have been developed in order to control the growth of this spoilage yeast in wines and other fruit derivatives. Therefore, this review is focused on the most relevant studies conducted to control contamination by S. ludwigii. Moreover, potential applications of S. ludwigii in alternative winemaking techniques, for example for ageing-on-lees and stabilization of red wines, and improvement of aromatic profile are also examined.
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Abstract
There are numerous yeast species related to wine making, particularly non-Saccharomyces, that deserve special attention due to the great potential they have when it comes to making certain changes in the composition of the wine. Among them, Schizosaccharomyces pombe stands out for its particular metabolism that gives it certain abilities such as regulating the acidity of wine through maloalcoholic fermentation. In addition, this species is characterized by favouring the formation of stable pigments in wine and releasing large quantities of polysaccharides during ageing on lees. Moreover, its urease activity and its competition for malic acid with lactic acid bacteria make it a safety tool by limiting the formation of ethyl carbamate and biogenic amines in wine. However, it also has certain disadvantages such as its low fermentation speed or the development of undesirable flavours and aromas. In this chapter, the main oenological uses of Schizosaccharomyces pombe that have been proposed in recent years will be reviewed and discussed.
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Del Fresno JM, Loira I, Morata A, González C, Suárez-Lepe JA, Cuerda R. Application of ultrasound to improve lees ageing processes in red wines. Food Chem 2018; 261:157-163. [PMID: 29739577 DOI: 10.1016/j.foodchem.2018.04.041] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 04/10/2018] [Accepted: 04/13/2018] [Indexed: 11/16/2022]
Abstract
Ageing on lees (AOL) is a technique that increases volatile compounds, promotes colour stability, improves mouthfeel and reduces astringency in red wines. The main drawback is that it is a slow process. Several months are necessary to obtain perceptible effects in wines. Different authors have studied the application of new techniques to accelerate the AOL process. Ultrasound (US) has been used to improve different food industry processes; it could be interesting to accelerate the yeast autolysis during AOL. This work evaluates the use of the US technique together with AOL and oak chips for this purpose studying the effects of different oenological parameters of red wines. The results obtained indicate an increase of polysaccharides content when US is applied in wine AOL. In addition, total polyphenol index (TPI) and volatile acidity were not affected. However, this treatment increases the dissolved oxygen affecting the volatile compounds and total anthocyanins.
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Affiliation(s)
- Juan Manuel Del Fresno
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Iris Loira
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Antonio Morata
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain.
| | - Carmen González
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Jose Antonio Suárez-Lepe
- enotecUPM, Chemistry and Food Technology Department, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avenida Complutense S/N, 28040 Madrid, Spain
| | - Rafael Cuerda
- Comenge Bodegas y Viñedos SA, Curiel de Duero, Valladolid, Spain
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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: 40] [Impact Index Per Article: 6.7] [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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Effects of Six Commercial Saccharomyces cerevisiae Strains on Phenolic Attributes, Antioxidant Activity, and Aroma of Kiwifruit ( Actinidia deliciosa cv.) Wine. BIOMED RESEARCH INTERNATIONAL 2017; 2017:2934743. [PMID: 28251154 PMCID: PMC5303853 DOI: 10.1155/2017/2934743] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 12/07/2016] [Indexed: 11/17/2022]
Abstract
“Hayward” kiwifruit (Actinidia deliciosa cv.), widely planted all around the world, were fermented with six different commercial Saccharomyces cerevisiae strains (BM4×4, RA17, RC212, WLP77, JH-2, and CR476) to reveal their influence on the phenolic profiles, antioxidant activity, and aromatic components. Significant differences in the levels of caffeic acid, protocatechuate, and soluble solid content were found among wines with the six fermented strains. Wines fermented with RC212 strain exhibited the highest total phenolic acids as well as DPPH radical scavenging ability and also had the strongest ability to produce volatile esters. Wines made with S. cerevisiae BM 4×4 had the highest content of volatile acids, while the highest alcohol content was presented in CR476 wines. Scoring spots of wines with these strains were separated in different quadrants on the components of phenolics and aromas by principal component analyses. Kiwifruit wines made with S. cerevisiae RC212 were characterized by a rich fruity flavor, while CR476 strain and WLP77 strain produced floral flavors and green aromas, respectively. Altogether, the results indicated that the use of S. cerevisiae RC212 was the most suitable for the fermentation of kiwifruit wine with desirable characteristics.
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36
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Belda I, Ruiz J, Esteban-Fernández A, Navascués E, Marquina D, Santos A, Moreno-Arribas MV. Microbial Contribution to Wine Aroma and Its Intended Use for Wine Quality Improvement. Molecules 2017; 22:E189. [PMID: 28125039 PMCID: PMC6155689 DOI: 10.3390/molecules22020189] [Citation(s) in RCA: 148] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 01/14/2017] [Accepted: 01/19/2017] [Indexed: 12/29/2022] Open
Abstract
Wine is a complex matrix that includes components with different chemical natures, the volatile compounds being responsible for wine aroma quality. The microbial ecosystem of grapes and wine, including Saccharomyces and non-Saccharomyces yeasts, as well as lactic acid bacteria, is considered by winemakers and oenologists as a decisive factor influencing wine aroma and consumer's preferences. The challenges and opportunities emanating from the contribution of wine microbiome to the production of high quality wines are astounding. This review focuses on the current knowledge about the impact of microorganisms in wine aroma and flavour, and the biochemical reactions and pathways in which they participate, therefore contributing to both the quality and acceptability of wine. In this context, an overview of genetic and transcriptional studies to explain and interpret these effects is included, and new directions are proposed. It also considers the contribution of human oral microbiota to wine aroma conversion and perception during wine consumption. The potential use of wine yeasts and lactic acid bacteria as biological tools to enhance wine quality and the advent of promising advice allowed by pioneering -omics technologies on wine research are also discussed.
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Affiliation(s)
- Ignacio Belda
- Department of Microbiology, Biology Faculty, Complutense University of Madrid, 28040 Madrid, Spain.
| | - Javier Ruiz
- Department of Microbiology, Biology Faculty, Complutense University of Madrid, 28040 Madrid, Spain.
| | - Adelaida Esteban-Fernández
- CIAL-Institute of Food Science Research (CSIC-UAM), Dpt. Food Biotechnology and Microbiology, 28049 Madrid, Spain.
| | - Eva Navascués
- Department of Food Technology, Escuela Técnica Superior de Ingenieros Agrónomos, Polytechnic University of Madrid, 28040 Madrid, Spain.
| | - Domingo Marquina
- Department of Microbiology, Biology Faculty, Complutense University of Madrid, 28040 Madrid, Spain.
| | - Antonio Santos
- Department of Microbiology, Biology Faculty, Complutense University of Madrid, 28040 Madrid, Spain.
| | - M Victoria Moreno-Arribas
- CIAL-Institute of Food Science Research (CSIC-UAM), Dpt. Food Biotechnology and Microbiology, 28049 Madrid, Spain.
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Caridi A, Sidari R, Giuffrè AM, Pellicanò TM, Sicari V, Zappia C, Poiana M. Test of four generations of Saccharomyces cerevisiae concerning their effect on antioxidant phenolic compounds in wine. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-016-2840-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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38
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Belda I, Navascués E, Marquina D, Santos A, Calderón F, Benito S. Outlining the influence of non-conventional yeasts in wine ageing over lees. Yeast 2016; 33:329-38. [DOI: 10.1002/yea.3165] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 03/14/2016] [Accepted: 03/19/2016] [Indexed: 11/06/2022] Open
Affiliation(s)
- Ignacio Belda
- Department of Microbiology; Complutense University of Madrid; Spain
| | - Eva Navascués
- Department of Microbiology; Complutense University of Madrid; Spain
- Agrovin SA, Alcázar de San Juan, Ciudad Real; Spain
- Department of Chemistry and Food Technology; Polytechnic University of Madrid, Ciudad Universitaria; Madrid Spain
| | - Domingo Marquina
- Department of Microbiology; Complutense University of Madrid; Spain
| | - Antonio Santos
- Department of Microbiology; Complutense University of Madrid; Spain
| | - Fernando Calderón
- Department of Chemistry and Food Technology; Polytechnic University of Madrid, Ciudad Universitaria; Madrid Spain
| | - Santiago Benito
- Department of Chemistry and Food Technology; Polytechnic University of Madrid, Ciudad Universitaria; Madrid Spain
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Mekoue Nguela J, Poncet-Legrand C, Sieczkowski N, Vernhet A. Interactions of grape tannins and wine polyphenols with a yeast protein extract, mannoproteins and β-glucan. Food Chem 2016; 210:671-82. [PMID: 27211695 DOI: 10.1016/j.foodchem.2016.04.050] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 04/15/2016] [Accepted: 04/15/2016] [Indexed: 11/17/2022]
Abstract
At present, there is a great interest in enology for yeast derived products to replace aging on lees in winemaking or as an alternative for wine fining. These are yeast protein extracts (YPE), cell walls and mannoproteins. Our aim was to further understand the mechanisms that drive interactions between these components and red wine polyphenols. To this end, interactions between grape skin tannins or wine polyphenols or tannins and a YPE, a mannoprotein fraction and a β-glucan were monitored by binding experiments, ITC and DLS. Depending on the tannin structure, a different affinity between the polyphenols and the YPE was observed, as well as differences in the stability of the aggregates. This was attributed to the mean degree of polymerization of tannins in the polyphenol fractions and to chemical changes that occur during winemaking. Much lower affinities were found between polyphenols and polysaccharides, with different behaviors between mannoproteins and β-glucans.
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Affiliation(s)
- J Mekoue Nguela
- UMR SPO: SPO, INRA, Montpellier SupAgro, Université de Montpellier, 34060 Montpellier, France; Lallemand SAS, 19 rue des Briquetiers, BP 59, 31 702 Blagnac, France
| | - C Poncet-Legrand
- UMR SPO: SPO, INRA, Montpellier SupAgro, Université de Montpellier, 34060 Montpellier, France
| | - N Sieczkowski
- Lallemand SAS, 19 rue des Briquetiers, BP 59, 31 702 Blagnac, France
| | - A Vernhet
- UMR SPO: SPO, INRA, Montpellier SupAgro, Université de Montpellier, 34060 Montpellier, France.
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40
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The impact of some wine-making practices on the quality of Vranec red wines from Macedonia produced by the newly-selected local strain “F-78”. Food Chem 2016; 194:1123-31. [DOI: 10.1016/j.foodchem.2015.08.088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 08/18/2015] [Accepted: 08/20/2015] [Indexed: 11/20/2022]
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41
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Effect of different ageing techniques on the polysaccharide and phenolic composition and sensorial characteristics of Chardonnay white wines fermented with different selected Saccharomyces Cerevisiae yeast strains. Eur Food Res Technol 2015. [DOI: 10.1007/s00217-015-2612-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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42
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Shortening the ageing on lees process in wines by using ultrasound and microwave treatments both combined with stirring and abrasion techniques. Eur Food Res Technol 2015. [DOI: 10.1007/s00217-015-2566-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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del Barrio-Galán R, Medel-Marabolí M, Peña-Neira Á. Effect of different aging techniques on the polysaccharide and phenolic composition and sensory characteristics of Syrah red wines fermented using different yeast strains. Food Chem 2015; 179:116-26. [DOI: 10.1016/j.foodchem.2015.01.075] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 01/09/2015] [Accepted: 01/16/2015] [Indexed: 10/24/2022]
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44
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Electron Beam Irradiation of Wine Grapes: Effect on Microbial Populations, Phenol Extraction and Wine Quality. FOOD BIOPROCESS TECH 2015. [DOI: 10.1007/s11947-015-1540-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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45
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Mekoue Nguela J, Sieczkowski N, Roi S, Vernhet A. Sorption of grape proanthocyanidins and wine polyphenols by yeasts, inactivated yeasts, and yeast cell walls. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:660-670. [PMID: 25575250 DOI: 10.1021/jf504494m] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Inactivated yeast fractions (IYFs) can be used in enology to improve the stability and mouthfeel of red wines. However, information concerning the mechanisms involved and the impact of the IYF characteristics is scarce. Adsorption isotherms were used to investigate interactions between grape proanthocyanidin fractions (PAs) or wine polyphenols (WP) and a commercial yeast strain (Y), the inactivated yeast (IY), the yeast submitted to autolyzis and inactivation (A-IY), and the cell walls obtained by mechanical disruption (CW). High affinity isotherms and high adsorption capacities were observed for grape PAs and whole cells (Y, IY, and A-IY). Affinity and adsorbed amount were lower with wine PAs, due to chemical changes occurring during winemaking. By contrast to whole cells, grape PAs and WP adsorption on CW remained very low. This raises the issue of the part played by cell walls in the interactions between yeast and proanthocyanidins and suggests the passage of the latter through the wall pores and their interaction with the plasma membrane.
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46
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Study of the inheritability of the yeast trait “interaction with natural antioxidant activity of red wine” in four generations of Saccharomyces cerevisiae and its enhancing by spore clone selection and hybridization. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-014-2409-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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47
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Morata A, Loira I, Vejarano R, Bañuelos MA, Sanz PD, Otero L, Suárez-Lepe JA. Grape Processing by High Hydrostatic Pressure: Effect on Microbial Populations, Phenol Extraction and Wine Quality. FOOD BIOPROCESS TECH 2014. [DOI: 10.1007/s11947-014-1405-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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