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Wang X, Frank S, Steinhaus M. Molecular Background of the Lychee Aroma of Vitis vinifera L. 'Muscaris'. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:1674-1682. [PMID: 38216146 PMCID: PMC10811687 DOI: 10.1021/acs.jafc.3c08298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/23/2023] [Accepted: 12/26/2023] [Indexed: 01/14/2024]
Abstract
Muscaris is a modern white grape variety with good fungal resistance and a pleasant aroma, the molecular background of which was unknown. A comparative aroma extract dilution analysis applied to Muscaris grapes and grapes of the father variety Muskateller revealed little differences and resulted in 39 and 35 odorants, respectively. Sixteen odorants exceeded their odor threshold concentrations. Odor reconstitution and omission experiments showed that the distinct lychee note in the aroma of the Muscaris grapes was generated by the combination of (2S,4R)-rose oxide and geraniol. This finding will guide further molecular research on the transfer of the lychee note into wine and may also be helpful for the targeted breeding of new grape varieties.
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Affiliation(s)
- Xingjie Wang
- Technical
University of Munich, TUM School of Natural
Sciences, Department of Chemistry, Lichtenbergstraße 4, 85748 Garching, Germany
- Leibniz
Institute for Food Systems Biology at the Technical University of
Munich (Leibniz-LSB@TUM), Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Stephanie Frank
- Leibniz
Institute for Food Systems Biology at the Technical University of
Munich (Leibniz-LSB@TUM), Lise-Meitner-Straße 34, 85354 Freising, Germany
| | - Martin Steinhaus
- Technical
University of Munich, TUM School of Natural
Sciences, Department of Chemistry, Lichtenbergstraße 4, 85748 Garching, Germany
- Leibniz
Institute for Food Systems Biology at the Technical University of
Munich (Leibniz-LSB@TUM), Lise-Meitner-Straße 34, 85354 Freising, Germany
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Mostashari P, Gavahian M, Jafarzadeh S, Guo JH, Hadidi M, Pandiselvam R, Huseyn E, Mousavi Khaneghah A. Ozone in wineries and wine processing: A review of the benefits, application, and perspectives. Compr Rev Food Sci Food Saf 2022; 21:3129-3152. [PMID: 35674465 DOI: 10.1111/1541-4337.12971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 03/30/2022] [Accepted: 04/07/2022] [Indexed: 12/13/2022]
Abstract
Ozone (O3 ) is an emerging eco-friendly technology that has been widely used in the beverage industry due to its broad spectrum of usages, such as fermentation, microbial inactivation, Clean-in-Place (CIP) systems, and postharvest treatment. Wine is among the most financially profitable sectors of the beverage industry. Ozone technology as an alternative approach to conventional methods to inhibit microbes in wine processing and wineries has attracted researchers' attention as this emerging technology will probably play important roles in wineries in the future. This review discusses the prospective applications of ozone in winemaking and wineries and elaborates on ozone's antimicrobial effects on the control of the broad spectrum of microorganisms during wine processing. Also, this paper provides discussions on its effects of O3 on wine quality and the benefits this emerging technology can bring to wineries. Ozone treatments can improve yeast fermentation by impacting the yeast ecology of postharvested wine grapes, mainly by affecting apiculate yeasts and adjusting the population of undesirable yeasts, such as Brettanomyces spp., during the fermentation process. Furthermore, ozone treatment may enhance wine's anthocyanin concentration, physicochemical properties, color, pH, oxidative stability, and concentration of pleasant volatile compounds and esters. This article presents important information to have a better understanding of the impact of ozone treatment on different stages of wine preparation.
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Affiliation(s)
- Parisa Mostashari
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Gavahian
- Department of Food Science, National Pingtung University of Science & Technology, 1, Shuefu Road, Neipu, Pingtung, 91201, Taiwan
| | - Shima Jafarzadeh
- School of Engineering, Edith Cowan University, Joondalup, Washington, Australia
| | - Jia-Hsin Guo
- Department of Food Science, National Pingtung University of Science & Technology, 1, Shuefu Road, Neipu, Pingtung, 91201, Taiwan
| | - Milad Hadidi
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
| | - R Pandiselvam
- Physiology, Biochemistry, and Post-harvest Technology Division, ICAR-Central Plantation Crops Research Institute, Kasaragod, India
| | - Elcin Huseyn
- Research Laboratory of Intelligent Control and Decision-Making Systems in Industry and Economics, Azerbaijan State Oil and Industry University, Baku, Azerbaijan
| | - Amin Mousavi Khaneghah
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.,Department of Fruit and Vegetable Product Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Rakowiecka 36, Warsaw, 02-532, Poland
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Modesti M, Macaluso M, Taglieri I, Bellincontro A, Sanmartin C. Ozone and Bioactive Compounds in Grapes and Wine. Foods 2021; 10:2934. [PMID: 34945485 PMCID: PMC8701297 DOI: 10.3390/foods10122934] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/20/2021] [Accepted: 11/24/2021] [Indexed: 12/11/2022] Open
Abstract
Ozone is widely used in the agri-food and food processing industries mainly as a sanitizing agent. However, it has recently become clear that ozone exposition leads to another important benefit: in living tissues, the induced-oxidative stress triggers the antioxidant response, and, therefore, it enhances the production of antioxidant and stress-related secondary metabolites. As such, ozone can be considered an abiotic elicitor. The goal of the present review was to critically summarize knowledge about the possibility of improving bioactive compounds and, consequently, the health-related properties of grapes and wine, by using ozone. The greatest interest has been given not only to the pre- and post-harvest treatment of table and wine grapes, but also to the explanation of the mechanisms involved in the ozone-related response and the main secondary metabolites biosynthetic pathways. From the literature available, it is clear that the effect of ozone treatment on health-related properties and secondary metabolites accumulation depends on many factors, such as the cultivar, but also the form (water or gaseous), doses, and application method of ozone. Most of the published papers report an increase in antioxidant compounds (e.g., polyphenols) and stress-related volatiles, confirming the hypothesis that ozone could be used to improve berry and wine compositional and sensory quality.
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Affiliation(s)
- Margherita Modesti
- Department for Innovation in Biological, Agro-Food and Forest Systems, University of Tuscia, Via S. Camillo de Lellis, 01100 Viterbo, Italy;
| | - Monica Macaluso
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy; (M.M.); (C.S.)
| | - Isabella Taglieri
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy; (M.M.); (C.S.)
| | - Andrea Bellincontro
- Department for Innovation in Biological, Agro-Food and Forest Systems, University of Tuscia, Via S. Camillo de Lellis, 01100 Viterbo, Italy;
| | - Chiara Sanmartin
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy; (M.M.); (C.S.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy
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Modesti M, Szeto C, Ristic R, Jiang W, Culbert J, Bindon K, Catelli C, Mencarelli F, Tonutti P, Wilkinson K. Potential Mitigation of Smoke Taint in Wines by Post-Harvest Ozone Treatment of Grapes. Molecules 2021; 26:1798. [PMID: 33806831 PMCID: PMC8004780 DOI: 10.3390/molecules26061798] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/15/2021] [Accepted: 03/18/2021] [Indexed: 12/21/2022] Open
Abstract
When bushfires occur near grape growing regions, vineyards can be exposed to smoke, and depending on the timing and duration of grapevine smoke exposure, fruit can become tainted. Smoke-derived volatile compounds, including volatile phenols, can impart unpleasant smoky, ashy characters to wines made from smoke-affected grapes, leading to substantial revenue losses where wines are perceivably tainted. This study investigated the potential for post-harvest ozone treatment of smoke-affected grapes to mitigate the intensity of smoke taint in wine. Merlot grapevines were exposed to smoke at ~7 days post-veraison and at harvest grapes were treated with 1 or 3 ppm of gaseous ozone (for 24 or 12 h, respectively), prior to winemaking. The concentrations of smoke taint marker compounds (i.e., free and glycosylated volatile phenols) were measured in grapes and wines to determine to what extent ozonation could mitigate the effects of grapevine exposure to smoke. The 24 h 1 ppm ozone treatment not only gave significantly lower volatile phenol and volatile phenol glycoside concentrations but also diminished the sensory perception of smoke taint in wine. Post-harvest smoke and ozone treatment of grapes suggests that ozone works more effectively when smoke-derived volatile phenols are in their free (aglycone) form, rather than glycosylated forms. Nevertheless, the collective results demonstrate the efficacy of post-harvest ozone treatment as a strategy for mitigation of smoke taint in wine.
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Affiliation(s)
- Margherita Modesti
- Life Sciences Institute, Scuola Superiore Sant’Anna, Piazza Martiri della Libertà 33, 5612 Pisa, Italy;
- Department of Wine Science, Waite Research Institute, The University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia; (C.S.); (R.R.); (K.W.)
| | - Colleen Szeto
- Department of Wine Science, Waite Research Institute, The University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia; (C.S.); (R.R.); (K.W.)
- The Australian Research Council Training Centre for Innovative Wine Production, PMB 1, Glen Osmond, SA 5064, Australia
| | - Renata Ristic
- Department of Wine Science, Waite Research Institute, The University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia; (C.S.); (R.R.); (K.W.)
- The Australian Research Council Training Centre for Innovative Wine Production, PMB 1, Glen Osmond, SA 5064, Australia
| | - WenWen Jiang
- The Australian Wine Research Institute, P.O. Box 197, Glen Osmond, SA 5064, Australia; (W.J.); (J.C.); (K.B.)
| | - Julie Culbert
- The Australian Wine Research Institute, P.O. Box 197, Glen Osmond, SA 5064, Australia; (W.J.); (J.C.); (K.B.)
| | - Keren Bindon
- The Australian Wine Research Institute, P.O. Box 197, Glen Osmond, SA 5064, Australia; (W.J.); (J.C.); (K.B.)
| | - Cesare Catelli
- P.C. di Pompeo Catelli S.R.L., Via Roma 81, Uggiate Trevano, 22029 Como, Italy;
| | - Fabio Mencarelli
- Department of Agriculture Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Pietro Tonutti
- Life Sciences Institute, Scuola Superiore Sant’Anna, Piazza Martiri della Libertà 33, 5612 Pisa, Italy;
| | - Kerry Wilkinson
- Department of Wine Science, Waite Research Institute, The University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia; (C.S.); (R.R.); (K.W.)
- The Australian Research Council Training Centre for Innovative Wine Production, PMB 1, Glen Osmond, SA 5064, Australia
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Spraying Ozonated Water on Bobal Grapevines: Effect on Wine Quality. Biomolecules 2020; 10:biom10020213. [PMID: 32024131 PMCID: PMC7072419 DOI: 10.3390/biom10020213] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/24/2020] [Accepted: 01/30/2020] [Indexed: 11/17/2022] Open
Abstract
Ozonated water is being introduced as an alternative phytosanitary treatment to control grapevine diseases in a context in which the reduction of chemical pesticides has become an urgent necessity. In this study, we evaluated the effect of spraying grapevines with ozonated water on the enological, phenolic, and aromatic qualities of Bobal wines during two consecutive growing seasons. In the first season, ozonated water was applied once during the ripening period on grapevines trained on the traditional gobelet system (S1). In the second season, three applications were performed between fruit set and harvest on grapevines grown on a vertical trellis system (S2). The S1 treatment led to a wine with an increased alcoholic degree and a remarkably higher phenolic content, which resulted in preferable chromatic characteristics. The S2 treatment maintained the total phenolic content but significantly enhanced stilbenes and flavanols and also reduced anthocyanins, which negatively affected the wine colour. Regarding aroma, both treatments reduced the content of glycosylated precursors and had different effects on free volatiles, both varietal and fermentative. Thus, the metabolic response of grapevines to the ozonated water stress, and therefore the quality of wines, depended on the ozone dose received by the plants.
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Changes in stilbene composition during postharvest ozone treatment of ‘Moscato bianco’ winegrapes. Food Res Int 2019; 123:251-257. [DOI: 10.1016/j.foodres.2019.04.061] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/17/2019] [Accepted: 04/26/2019] [Indexed: 12/26/2022]
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Campayo A, Serrano de la Hoz K, García-Martínez MM, Sánchez-Martínez JF, Salinas MR, Alonso GL. Spraying ozonated water on Bobal grapevines: Effect on grape quality. Food Res Int 2019; 125:108540. [PMID: 31554081 DOI: 10.1016/j.foodres.2019.108540] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/20/2019] [Accepted: 07/06/2019] [Indexed: 01/14/2023]
Abstract
Ozone is a powerful oxidant that is increasingly used as sanitizing agent in the wine industry and even in the vineyard to control grapevine diseases. In this study, we evaluated the effect on grape enological quality of ozonated water spraying treatments carried out in Bobal grapevines during two consecutive harvest seasons. In the first season, ozonated water was applied once during the ripening period on grapevines trained on the traditional gobelet system (S1). In the second season, ozonated water was applied three times between the fruit set and harvest on grapevines grown on a vertical trellis system (S2). Grape quality on harvest day was evaluated through several enological and chromatic parameters, the phenolic maturity, the Varietal Aroma Potential Index (IPAv) and the phenolic and volatile composition. The S1 treatment had a positive effect on the technological maturity, the chromatic parameters, the seed maturity and the content of glycosylated aroma precursors, phenolic compounds and free terpenoids of grapes. The S2 treatment also improved the technological maturity and the content of total anthocyanins (pH 1.0) and free terpenoids, but had a negative impact on the chromatic parameters, the anthocyanin extractability and the content of glycosylated aroma precursors and phenolic compounds. Therefore, ozonated water sprayed on Bobal grapevines affected the quality of grapes, but the effect seemed to depend on the number of applications.
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Affiliation(s)
- A Campayo
- Universidad de Castilla-La Mancha, E.T.S.I. Agrónomos y Montes, Cátedra de Química Agrícola, Avda. de España s/n, 02071 Albacete, Spain; BetterRID (Better Research, Innovation and Development, S.L.), Carretera de Las Peñas (CM-3203), Km 3.2, Campo de Prácticas-UCLM, 02071 Albacete, Spain
| | - K Serrano de la Hoz
- BetterRID (Better Research, Innovation and Development, S.L.), Carretera de Las Peñas (CM-3203), Km 3.2, Campo de Prácticas-UCLM, 02071 Albacete, Spain
| | - M M García-Martínez
- Universidad de Castilla-La Mancha, E.T.S.I. Agrónomos y Montes, Cátedra de Química Agrícola, Avda. de España s/n, 02071 Albacete, Spain
| | - J F Sánchez-Martínez
- Universidad de Castilla-La Mancha, E.T.S.I. Agrónomos y Montes, Cátedra de Química Agrícola, Avda. de España s/n, 02071 Albacete, Spain
| | - M R Salinas
- Universidad de Castilla-La Mancha, E.T.S.I. Agrónomos y Montes, Cátedra de Química Agrícola, Avda. de España s/n, 02071 Albacete, Spain
| | - G L Alonso
- Universidad de Castilla-La Mancha, E.T.S.I. Agrónomos y Montes, Cátedra de Química Agrícola, Avda. de España s/n, 02071 Albacete, Spain.
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