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Yue X, Wang S, Dong Y, Chen W, Wang Y, Xu H, Zhang Z, Fang Y, Ju Y. Targeted metabolomics analysis based on HS-SPME-GC-MS to discriminate geographical origin of 'Muscat Hamburg' grape and wine. Food Res Int 2024; 181:114120. [PMID: 38448101 DOI: 10.1016/j.foodres.2024.114120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/03/2024] [Accepted: 02/07/2024] [Indexed: 03/08/2024]
Abstract
Monoterpenes are typical aroma components in muscat grapes and wines, closely related to its geographical origins. However, the mechanism underlying the geographical differences of monoterpenes remains to be elucidated, especially in the Chinese viticulture regions. This study investigated the diversity of six Chinese viticultural vineyards (YT, XF, SS, XX, WW and CL) in the monoterpene composition of Vitis vinifera L. cv.'Muscat Hamburg' grapes and the resulted wines. Monoterpenes were analyzed by HS-SPME- GC-MS. The total amount of free and bound monoterpenes varied dramatically between grapes of different vineyards, and their contents were obviously higher in YT region grapes. The OAVs for 18 monoterpenes of grapes from the YT vineyard were relative higher than those of other regions, and the floral odor could distinguish grapes from different regions. The total free monoterpenes were highest in the YT region wine. Concentrations of total bound monoterpenes ranged from 711.13 μg/L (XF region) to 1078.30 μg/L (CL region). A correlation analysis showed that all monoterpenes showeda positive correlation with mean relative humidity, sum rainfall, and a negative correlation with sum duration of sunshine and mean temperature. This study would provide some new insights to understand the geographical differences of monoterpenes, and the results would facilitate the effective viticultural treatment of grapes to improve the quality of the aroma.
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Affiliation(s)
- Xiaofeng Yue
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Shu Wang
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Yang Dong
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, PR China.
| | - Wei Chen
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, PR China.
| | - Ying Wang
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Huaide Xu
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Zhenwen Zhang
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Yulin Fang
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
| | - Yanlun Ju
- College of Food Science and Engineering, College of Enology, Northwest A&F University, Yangling 712100, PR China.
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Liu M, Ji H, Jiang Q, Liu T, Cao H, Zhang Z. Effects of full shading of clusters from véraison to ripeness on fruit quality and volatile compounds in Cabernet Sauvignon grapes. Food Chem X 2024; 21:101232. [PMID: 38420507 PMCID: PMC10900435 DOI: 10.1016/j.fochx.2024.101232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 03/02/2024] Open
Abstract
Sunlight exposure of grape clusters is frequently reported to influence grape aromas greatly. Among them, the effects of full shading (FS) of clusters on fruit quality and volatile compounds in grape berries has scarcely been investigated. In the present study, the effects of FS from véraison to ripeness on fruit quality and volatile compounds in Cabernet Sauvignon grapes were studied. The results showed that FS treatment reduced fruit size and berry weight, delayed fruit maturity, and decreased the contents of anthocyanins, phenols, and tannins in grape berries. In addition, volatile compounds in grape berries were analyzed, and 55 and 53 volatile compounds were detected in the control (CK) and FS groups, respectively. The results indicated that the concentrations of straight-chain fatty aldehydes, straight-chain fatty alcohols, straight-chain fatty acids, and branched-chain fatty acids, norisoprenoids, and total concentration of volatile compounds were all higher in FS group than in CK group. Specifically, FS treatment had significant promoting effects on the concentrations of β-damascenone, terpineol, 2-ethyl-1-hexanol, and 2-hexenal, and remarkably decreased the concentrations of geranial, benzeneacetaldehyde, neral, and ethyl acetate. Partial least squares-discriminant analysis (PLS-DA) revealed a clear separation between the control (CK) and FS groups, and showed that 2-hexenal and hexanal were the main characteristic aroma compounds in the FS group. Moreover, an increase in the intensity of fruity, herbaceous, floral, and mushroom aromas was recorded in FS grapes. This study provides new insights into the effects of the exclusion of sunlight exposure on volatile compound accumulation in grape berries.
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Affiliation(s)
- Meiying Liu
- Key Laboratory of Biochemistry and Molecular Biology in University of Shandong, School of Advanced Agricultural Sciences, Weifang University, Weifang 261061, China
- College of Enology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Hongliang Ji
- Key Laboratory of Biochemistry and Molecular Biology in University of Shandong, School of Advanced Agricultural Sciences, Weifang University, Weifang 261061, China
| | - Qianqian Jiang
- Key Laboratory of Biochemistry and Molecular Biology in University of Shandong, School of Advanced Agricultural Sciences, Weifang University, Weifang 261061, China
| | - Tongyu Liu
- Key Laboratory of Biochemistry and Molecular Biology in University of Shandong, School of Advanced Agricultural Sciences, Weifang University, Weifang 261061, China
| | - Hui Cao
- Key Laboratory of Biochemistry and Molecular Biology in University of Shandong, School of Advanced Agricultural Sciences, Weifang University, Weifang 261061, China
| | - Zhenwen Zhang
- College of Enology, Northwest A&F University, Yangling, Shaanxi 712100, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Shaanxi 712100, China
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Stoffel ES, Robertson TM, Catania AA, Casassa LF. The Impact of Fermentation Temperature and Cap Management on Selected Volatile Compounds and Temporal Sensory Characteristics of Grenache Wines from the Central Coast of California. Molecules 2023; 28:molecules28104230. [PMID: 37241971 DOI: 10.3390/molecules28104230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/16/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Grenache wines from the Central Coast of California were subjected to different alcoholic fermentation temperature regimes (Cold, Cold/Hot, Hot) and cap management protocols, namely, punch down (PD), or no punch down (No PD), to determine the effect of these practices on the color, aroma, and the retronasal and mouthfeel sensory characteristics of the resulting wines. Descriptive analysis (n = 8, line scale rating 0-15) results indicated that the combination of a hot fermentation temperature and no punch downs led to a significantly higher intensity in perceived color saturation (7.89) and purple hue (8.62). A two-way analysis of variance (ANOVA) showed that cap management was significantly more impactful on the perception of orthonasal aromas than fermentation temperature. The reduction aroma was significantly higher in No PD wines (5.02) compared to PD wines (3.50), while rose and hot aromas had significantly higher intensity perception for PD wines (5.18, 6.80) than for No PD wines (6.80, 6.14). Conversely, analysis of selected volatile compounds indicated that fermentation temperature was more impactful than cap management regime. Cold/Hot wines had higher concentrations of important esters such as ethyl hexanoate (650 µg/L) and isoamyl acetate (992 µg/L). Cold wines had a higher concentration of β-damascenone (0.719 µg/L). TCATA evaluation (n = 8) indicated that Cold/Hot PD wines had a significantly higher citation proportion of fruit flavor (1.0) and velvet astringency perception (0.80) without significant reduction flavors. Finally, the present study represents a contribution with the main volatile compounds (e.g., β-damascenone and esters in the Cold and Cold/Hot fermented wines, respectively; hexanol in PD wines, which may be potentially responsible for a hot mouthfeel), and sensory characteristics (red fruit, tropical fruit, white pepper, and rose) of Grenache wines grown in the Mediterranean climate of the Central Coast of California.
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Affiliation(s)
- Emily S Stoffel
- Food Science & Nutrition Department, California Polytechnic State University, San Luis Obispo, CA 93407, USA
- Wine & Viticulture Department, California Polytechnic State University, San Luis Obispo, CA 93407, USA
| | - Taylor M Robertson
- Wine & Viticulture Department, California Polytechnic State University, San Luis Obispo, CA 93407, USA
| | - Anibal A Catania
- Centro de Estudios de Enología, Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agro-pecuaria (INTA), San Martín 3853, Mendoza 5507, Argentina
| | - L Federico Casassa
- Wine & Viticulture Department, California Polytechnic State University, San Luis Obispo, CA 93407, USA
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Guittin C, Maçna F, Barreau A, Poitou X, Sablayrolles JM, Mouret JR, Farines V. The aromatic profile of wine distillates from Ugni blanc grape musts is influenced by the nitrogen nutrition (organic vs. inorganic) of Saccharomyces cerevisiae. Food Microbiol 2023; 111:104193. [PMID: 36681397 DOI: 10.1016/j.fm.2022.104193] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 11/26/2022]
Abstract
Although the impact of nitrogen nutrition on the production of fermentative aromas in oenological fermentation is well known today, one may wonder whether the effects studied are the same when winemaking takes place at high turbidities, specifically for the production of wines intended for cognac distillation. To that effect, a fermentation robot was used to analyze 30 different fermentation conditions at two turbidity levels with several factors tested: (i) initial addition of nitrogen either organic (with a mixture of amino acids - MixAA) or inorganic with di-ammonium phosphate (DAP) at different concentrations, (ii) variation of the ratio of inorganic/organic nitrogen (MixAA and DAP) and (iii) addition of different single amino acids (alanine, arginine, aspartic acid and glutamic acid). A metabolomic analysis was carried out on all resulting wines to have a global vision of the impact of nitrogen on more than sixty aromatic molecules of various families. Then, at the end of the alcoholic fermentation, the wines were micro-distilled. A first interesting observation was that the aroma profiles of both wines and distillates were close, indicating that the concentration factor is rather similar for the different aromas studied. Secondly, the fermentation kinetics and aroma results have shown that the nitrogen concentration effect prevailed over the nature of nitrogen. Although the lipid concentration was in excess, an interaction between the assimilable nitrogen and lipid contents was still observed in wines or in micro-distillates. Alanine is involved in the synthesis of acetaldehyde, isobutanol, isoamyl alcohol and isoamyl acetate. Finally, it was demonstrated that modifying the ratio of assimilable nitrogen in musts is not an interesting technological response to improve the aromatic profile of wines and brandies. Indeed, unbalance the physiological ratio of the must by adding a single source of assimilable nitrogen (organic or inorganic) has been shown to deregulate the synthesis of most of the fermentation aromas produced by the yeast. Wine metabolomic analysis confirmed the results that had been observed in micro-distillates but also in the other aromatic families, especially on terpenes. The contribution of solid particles, but also yeast biosynthesis (via sterol management in must) to wine terpenes is discussed. Indeed, the synthesis of terpenes in this oenological context seems to be favored, especially since the concentration of assimilable nitrogen (in addition to the lipid content) favor their accumulation in the medium. A non-negligible vintage effect on the terpene profile was also demonstrated with variations in their distribution depending on the years. Thus, the present study focuses on the metabolism of wine yeasts under different environmental conditions (nitrogen and lipid content) and on the impact of distillation on the fate of flavor compounds. The results highlight once again the complexity of metabolic fluxes and of the impact of nitrogen source (nature and amount) and of lipids. Furthermore, this study demonstrates that beyond the varietal origin of terpenes, the part resulting from the de novo synthesis by the yeast during the fermentation cannot be neglected in the context of cognac winemaking with high levels of turbidity.
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Affiliation(s)
- Charlie Guittin
- SPO, Univ Montpellier, INRAE, Institut Agro, Montpellier, France.
| | - Faïza Maçna
- SPO, Univ Montpellier, INRAE, Institut Agro, Montpellier, France.
| | | | | | | | - Jean-Roch Mouret
- SPO, Univ Montpellier, INRAE, Institut Agro, Montpellier, France.
| | - Vincent Farines
- SPO, Univ Montpellier, INRAE, Institut Agro, Montpellier, France.
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Selli S, Perestrelo R, Kelebek H, Sevindik O, Travaglia F, Coïsson JD, Câmara JS, Bordiga M. Impact of Japanese beetles (Popillia japonica Newman) on the chemical composition of two grape varieties (Nebbiolo and Erbaluce) grown in Italy. Food Res Int 2023; 165:112575. [PMID: 36869554 DOI: 10.1016/j.foodres.2023.112575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/12/2022] [Accepted: 02/01/2023] [Indexed: 02/09/2023]
Abstract
The effect of Japanese beetles (P. japonica) on critical quality indicators of Nebbiolo and Erbaluce grapes, specifically on their phenolic and volatile composition, was assessed. Adult beetle symptoms include extended skeletonization of leaves. Leaves are frequently left with their mid-vein intact but, when severely damaged, quickly turn brown. However, the plant tends to recover by generating a new leaf apparatus and the grapes reach ripeness. It emerged that the phenolic content of grapes produced by plants attacked by P. japonica (396 and 550 mg/kg, Nebbiolo and Erbaluce respectively) was generally higher when compared to healthy plants (266 and 188 mg/kg, Nebbiolo and Erbaluce respectively). Similarly, in the (red) Nebbiolo cultivar, the anthocyanin content was significantly lower in grapes produced with healthy plants. The influence of P. japonica on the volatile composition of Nebbiolo and Erbaluce grapes showed a total volatile fraction of affected grapes (433 and 439 µg/kg, respectively) significantly higher than the one related to healthy grapes (391 and 386 µg/kg, respectively). In response to the attack by P. japonica the plant significantly increases the content of some volatile compounds such as hexanal, (E)-2-hexenal, 1-hexanol, (E)-2-hexen-1-ol and phenyl ethyl alcohol.
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Affiliation(s)
- Serkan Selli
- Department of Food Engineering, Faculty of Agriculture, Cukurova University, 01330 Adana, Turkey
| | - Rosa Perestrelo
- CQM-UMa, Centro de Química da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Hasim Kelebek
- Department of Food Engineering, Faculty of Engineering, Adana AlparslanTurkes Science and Technology University, Adana, Turkey
| | - Onur Sevindik
- Department of Food Engineering, Faculty of Engineering, Adana AlparslanTurkes Science and Technology University, Adana, Turkey; Cukurova University Central Research Laboratory (CUMERLAB), 01330 Adana, Turkey
| | - Fabiano Travaglia
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro". Largo Donegani 2, 28100 Novara, Italy
| | - Jean Daniel Coïsson
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro". Largo Donegani 2, 28100 Novara, Italy
| | - José S Câmara
- CQM-UMa, Centro de Química da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal; Departamento de Química, Faculdade de Ciências Exatas e Engenharia, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal
| | - Matteo Bordiga
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro". Largo Donegani 2, 28100 Novara, Italy.
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Zhang QW, Kong CL, Tao YS. Fate of carotenoids in yeasts: synthesis and cleavage. Crit Rev Food Sci Nutr 2022; 63:7638-7652. [PMID: 35275506 DOI: 10.1080/10408398.2022.2048352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Carotenoids and their cleavage products (norisoprenoids) have excellent functional properties with diverse applications in foods, medicaments, cosmetics, etc. Carotenoids can be oxidatively cleaved through nonspecific reactions or by carotenoid cleavage oxygenases (CCOs), the product of which could further modify food flavor. This review provides comprehensive information on both carotenoid synthesis and cleavage processes with emphasis on enzyme characterization and biosynthetic pathway optimization. The use of interdisciplinary approaches of bioengineering and computer-aided experimental technology for key enzyme modification and systematic pathway design is beneficial to monitor metabolic pathways and assess pathway bottlenecks, which could efficiently lead to accumulation of carotenoids in microorganisms. The identification of CCOs spatial structures isolated from different species has made a significant contribution to the current state of knowledge. Current trends in carotenoid-related flavor modification are also discussed. In particular, we propose the carotenoid-synthesizing yeast Rhodotorula spp. for the production of food bioactive compounds. Understanding the behavior underlying the formation of norisoprenoids from carotenoids using interdisciplinary approaches may point toward other areas of investigation that could lead to better exploiting the potential use of autochthonous yeast in flavor enhancement.
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Affiliation(s)
- Qian-Wei Zhang
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
| | - Cai-Lin Kong
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
| | - Yong-Sheng Tao
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
- Ningxia Helan Mountain's East Foothill Wine Experiment and Demonstration Station of Northwest A&F University, Yongning, Ningxia, China
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Ecogeographic Conditions Dramatically Affect Trans-Resveratrol and Other Major Phenolics’ Levels in Wine at a Semi-Arid Area. PLANTS 2022; 11:plants11050629. [PMID: 35270100 PMCID: PMC8912353 DOI: 10.3390/plants11050629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022]
Abstract
Grapevines are susceptible and responsive to their surrounding environment. Factors such as climate region and terroir are known to affect polyphenolic compounds in wine and therefore, its quality. The uniqueness of the terroir in Israel is the variety of soil types and the climatic conditions, ranging from Mediterranean to arid climates. Thus, understanding the effects of climate on grapevine performance in Israel may be a test case for the effect of climate change on grapevine at other areas in the future. First, we present a preliminary survey (2012–2014) in different climate zones and terroirs, which showed that trans-resveratrol concentrations in Merlot and Shiraz were high, while those of Cabernet Sauvignon were significantly lower. A further comprehensive countrywide survey (2016) of Merlot wines from 62 vineyards (53 wineries) compared several phenolic compounds’ concentrations between five areas of different climate and terroir. Results show a connection between trans-resveratrol concentrations, variety, and terroir properties. Furthermore, we show that trans-resveratrol concentrations are strongly correlated to humidity levels at springtime, precipitation, and soil permeability. This work can be considered a glimpse into the possible alterations of wine composition in currently moderate-climate wine-growing areas.
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Acosta-Salazar E, Fonseca-Aguiñaga R, Warren-Vega WM, Zárate-Guzmán AI, Zárate-Navarro MA, Romero-Cano LA, Campos-Rodríguez A. Effect of Age of Agave tequilana Weber Blue Variety on Quality and Authenticity Parameters for the Tequila 100% Agave Silver Class: Evaluation at the Industrial Scale Level. Foods 2021; 10:foods10123103. [PMID: 34945653 PMCID: PMC8701365 DOI: 10.3390/foods10123103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/20/2021] [Accepted: 12/07/2021] [Indexed: 11/23/2022] Open
Abstract
Due to the oversupply and scarcity cycles of the Agave tequilana Weber blue variety, the effect of agave age (harvested in 4, 5, and 6 years) as raw material for the tequila 100% agave silver class was studied for each stage in a full-scale (industrial) process. Harvested plants showed differences in their morphological characteristics that affected the amount of juice; this had an impact in the fermentation stage since must composition was modified in the nitrogen content and juice/exudate ratio. This was noticed due to an increase in the production of higher alcohols attributed to the odd-chain fatty of the exudate, which affects n-propanol production. The characterization of the final product showed the feasibility to use agaves (less than 7 years) to produce the Tequila 100% agave silver class and to comply with the quality criteria. Furthermore, the final product was analyzed with the gas chromatography-isotope ratio mass-spectrometry technique to determine its authenticity. The δ13CVPDB isotopic parameter (−13.40‰ in average) values show the type of plant used as a raw material for ethanol production, while the δ18OVSMOW (20.52‰ in average) isotopic parameter can be helpful in corroborating and ensuring the traceability of the product and the geographical location of the beverage production.
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Affiliation(s)
- Efraín Acosta-Salazar
- Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (E.A.-S.); (M.A.Z.-N.)
| | - Rocío Fonseca-Aguiñaga
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (R.F.-A.); (W.M.W.-V.); (A.I.Z.-G.)
- Laboratorio de Isotopía, Consejo Regulador del Tequila A. C., Av. Patria 723, Zapopan 45030, Mexico
| | - Walter M. Warren-Vega
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (R.F.-A.); (W.M.W.-V.); (A.I.Z.-G.)
| | - Ana I. Zárate-Guzmán
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (R.F.-A.); (W.M.W.-V.); (A.I.Z.-G.)
- Centro de Investigación y Estudios de Posgrado, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78060, Mexico
| | - Marco A. Zárate-Navarro
- Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (E.A.-S.); (M.A.Z.-N.)
| | - Luis A. Romero-Cano
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (R.F.-A.); (W.M.W.-V.); (A.I.Z.-G.)
- Correspondence: (L.A.R.-C.); (A.C.-R.)
| | - Armando Campos-Rodríguez
- Departamento de Ciencias Biotecnológicas y Ambientales, Universidad Autónoma de Guadalajara, Av. Patria 1201, Zapopan 45129, Mexico; (E.A.-S.); (M.A.Z.-N.)
- Correspondence: (L.A.R.-C.); (A.C.-R.)
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Volatile Compounds in Monovarietal Wines of Two Amarone Della Valpolicella Terroirs: Chemical and Sensory Impact of Grape Variety and Origin, Yeast Strain and Spontaneous Fermentation. Foods 2021; 10:foods10102474. [PMID: 34681523 PMCID: PMC8536046 DOI: 10.3390/foods10102474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 11/17/2022] Open
Abstract
Aroma profiles of withered Corvina and Corvinone wines from two different Valpolicella terroirs were investigated in relationship to yeast strain and use of spontaneous fermentation. The results indicated that volatile chemical differences between wines were mainly driven by grape origin, which was associated with distinctive compositional profiles. Wine content in terpenes, norisoprenoids, benzenoids and C6 alcohols, as well as some fermentative esters, were indeed significantly affected by grape origin. Conversely, yeast strain influence was mainly associated with fermentation-derived esters. Sensory analysis, besides confirming the major role of grape origin as driver of wine differentiation, indicated that spontaneous fermentations reduced the sensory differences associated with grape origin and variety, mainly due to high content of acetic acid and ethyl acetate.
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10
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Comparison of Aroma Compounds in Cabernet Sauvignon Red Wines from Five Growing Regions in Xinjiang in China. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5562518] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A total of 55 volatiles including esters (29, 52.73%), alcohols (10, 18.18%), acids (3, 5.45%), alkanes (8, 14.55%), and other components (5, 9.09%) were evaluated in five regions. Total concentrations were 0.05–222.23 mg/L, which covered the highest esters (222.23 mg/L) and alcohols (120.65 mg/L) in Turpan, acid (0.53 mg/L) in Shihezi, and alkanes (1.43 mg/L) and others (3.10 mg/L) in the Ili River valley. It proved that numbers and concentrations of volatile compounds, including common ingredients of variety, were closely linked to ecological characteristics of a region. Esters and alcohols were the major ingredients in Xinjiang Cabernet Sauvignon wine. Additionally, appellation could affect performance of concentration, ODE, and OTH, especially for the same flavor substance by fermentation, aging, and even formation and transformation in wines. Therefore, three conditions for formation of flavors were successively appellations, metabolism and fermentation, and and appropriate altering according to technology and their decisive role in wine quality. Each volatile compound had its own flavor, the combination of which complicated the flavor. The unique materials in the region were grounded for the development of products with corresponding flavors by producing substrate for fermentation. When choosing a wine you enjoy, the right appellation should be considered first.
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11
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Luzzini G, Slaghenaufi D, Pasetto F, Ugliano M. Influence of grape composition and origin, yeast strain and spontaneous fermentation on aroma profile of Corvina and Corvinone wines. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111120] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Two Sides to One Story-Aroma Chemical and Sensory Signature of Lugana and Verdicchio Wines. Molecules 2021; 26:molecules26082127. [PMID: 33917197 PMCID: PMC8067985 DOI: 10.3390/molecules26082127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022] Open
Abstract
Lugana and Verdicchio are two Italian white wines with a Protected Designation of Origin (PDO) label. These two wine types are produced in different regions using the same grape variety. The aim of this work is to investigate the existence of volatile chemical markers that could help to elucidate differences between Lugana and Verdicchio wines both at chemical and sensory levels. Thirteen commercial wine samples were analyzed by Gas Chromatography-Mass Spectrometry (GC-MS), and 76 volatile compounds were identified and quantified. Verdicchio and Lugana had been differentiated on the basis of 19 free and glycosidically bound compounds belonging to the chemical classes of terpenes, benzenoids, higher alcohols, C6 alcohols and norisoprenoids. Samples were assessed by means of a sorting task sensory analysis, resulting in two clusters formed. These results suggested the existence of 2 product types with specific sensory spaces that can be related, to a good extend, to Verdicchio and Lugana wines. Cluster 1 was composed of six wines, 4 of which were Lugana, while Cluster 2 was formed of 7 wines, 5 of which were Verdicchio. The first cluster was described as “fruity”, and “fresh/minty”, while the second as “fermentative” and “spicy”. An attempt was made to relate analytical and sensory data, the results showed that damascenone and the sum of 3 of esters the ethyl hexanoate, ethyl octanoate and isoamyl acetate, was characterizing Cluster 1. These results highlighted the primary importance of geographical origin to the volatile composition and perceived aroma of Lugana and Verdicchio wines.
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Petretto GL, Mercenaro L, Urgeghe PP, Fadda C, Valentoni A, Del Caro A. Grape and Wine Composition in Vitis vinifera L. cv. Cannonau Explored by GC-MS and Sensory Analysis. Foods 2021; 10:foods10010101. [PMID: 33418947 PMCID: PMC7825112 DOI: 10.3390/foods10010101] [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: 11/27/2020] [Revised: 12/31/2020] [Accepted: 01/01/2021] [Indexed: 11/16/2022] Open
Abstract
GC-FID/MS is a powerful technique used to analyze food and beverage aromas. Volatile organic compounds (VOCs) in grape berries play an important role in determining wine quality and are affected by many factors, such as climate and soil that mainly influence their relative concentrations. Wine aroma is generated by a complex mixture of compounds, and the sensory relevance of individual VOCs is far from elucidated. Herein, the VOC content (free and glycosylated) of Cannonau grape skin and juice and of Cannonau wine collected in different areas of Sardinia is explored. Wine sensory analysis was also carried out and the relationship between sensory attributes and VOCs was investigated. Although Cannonau grapes showed the same VOC fingerprint, great variability was identified between samples, although only the differences in 2-phenylethanol and benzyl alcohol concentration in the grape skins and benzyl alcohol and a terpenoid in grape juice were significantly different according to ANOVA. The correlation between VOC content and the sensory profile highlights the role played by 2-methyl-1-butanol and 2-phenylethanol in increasing wine sensory complexity.
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Comprehensive 2D Gas Chromatography with TOF-MS Detection Confirms the Matchless Discriminatory Power of Monoterpenes and Provides In-Depth Volatile Profile Information for Highly Efficient White Wine Varietal Differentiation. Foods 2020; 9:foods9121787. [PMID: 33276447 PMCID: PMC7759857 DOI: 10.3390/foods9121787] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/25/2020] [Accepted: 11/28/2020] [Indexed: 12/16/2022] Open
Abstract
To differentiate white wines from Croatian indigenous varieties, volatile aroma compounds were isolated by headspace solid-phase microextraction (HS-SPME) and analyzed by comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GC×GC-TOF-MS) and conventional one-dimensional GC-MS. The data obtained were subjected to uni- and multivariate statistical analysis. The extra separation ability of the GC×GC second dimension provided additional in-depth volatile profile information, with more than 1000 compounds detected, while 350 were identified or tentatively identified in total by both techniques, which allowed highly efficient differentiation. A hundred and sixty one compounds in total were significantly different across monovarietal wines. Monoterpenic compounds, especially α-terpineol, followed by limonene and linalool, emerged as the most powerful differentiators, although particular compounds from other chemical classes were also shown to have notable discriminating ability. In general, Škrlet wine was the most abundant in monoterpenes, Malvazija istarska was dominant in terms of fermentation esters concentration, Pošip contained the highest levels of particular C13-norisoprenoids, benzenoids, acetates, and sulfur containing compounds, Kraljevina was characterized by the highest concentration of a tentatively identified terpene γ-dehydro-ar-himachalene, while Maraština wine did not have specific unambiguous markers. The presented approach could be practically applied to improve defining, understanding, managing, and marketing varietal typicity of monovarietal wines.
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Cuadros-Inostroza Á, Verdugo-Alegría C, Willmitzer L, Moreno-Simunovic Y, Vallarino JG. Non-Targeted Metabolite Profiles and Sensory Properties Elucidate Commonalities and Differences of Wines Made with the Same Variety but Different Cultivar Clones. Metabolites 2020; 10:metabo10060220. [PMID: 32481759 PMCID: PMC7344679 DOI: 10.3390/metabo10060220] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/19/2020] [Accepted: 05/22/2020] [Indexed: 11/16/2022] Open
Abstract
Grapes, one of the oldest agricultural crops, are cultivated to produce table fruits, dried fruits, juice, and wine. Grapevine variety is composed of clones that share common morphological traits. However, they can differ in minor genetic mutations which often result in not only notorious morphological changes but also in other non-visible sensorial distinctive attributes. In the present work, we identified three Vitis vinifera cv. Pinot noir clones grown under identical field conditions that showed different grape cluster types. Here, sensorial analysis together with non-targeted metabolite profiles by Ultra High performance Liquid Chromatography (UPLC) couples to Ultra High Resolution Mass Spectrometry (FT-ICR-MS) of wines elaborated from the three different grape cluster types was studied with the aim of (i) finding sensorial differences among these three types of wines, and, if there were, (ii) determining the molecular features (metabolites) associated with these sensorial attributes by a multivariate statistical approach.
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Affiliation(s)
| | - Claudio Verdugo-Alegría
- Centro Tecnológico de la Vid y el Vino, Universidad de Talca, Av. Lircay s/n, 3460000 Talca, Maule, Chile;
| | - Lothar Willmitzer
- Max-Planck-Institut für Molekulare Pflanzenphysiologie, 14476 Potsdam-Golm, Germany;
| | - Yerko Moreno-Simunovic
- Centro Tecnológico de la Vid y el Vino, Universidad de Talca, Av. Lircay s/n, 3460000 Talca, Maule, Chile;
- Correspondence: (Y.M.-S.); (J.G.V.)
| | - José G. Vallarino
- Centro Tecnológico de la Vid y el Vino, Universidad de Talca, Av. Lircay s/n, 3460000 Talca, Maule, Chile;
- Correspondence: (Y.M.-S.); (J.G.V.)
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Mele MA, Kang HM, Lee YT, Islam MZ. Grape terpenoids: flavor importance, genetic regulation, and future potential. Crit Rev Food Sci Nutr 2020; 61:1429-1447. [PMID: 32401037 DOI: 10.1080/10408398.2020.1760203] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Terpenes significantly affect the flavor and quality of grapes and wine. This review summarizes recent research on terpenoids with regard to grape wine. Although, the grapevine terpene synthase gene family is the largest identified, genetic modifications involving terpenes to improve wine flavor have received little attention. Key enzyme modulation alters metabolite production. Over the last decade, the heterologous manipulation of grape glycosidase has been used to alter terpenoids, and cytochrome P450s may affect terpene synthesis. Metabolic and genetic engineering can further modify terpenoid metabolism, while using transgenic grapevines (trait transfer to the plant) could yield more flavorful wine. We also discuss traits involved in wine aroma quality, and the strategies that can be used to improve grapevine breeding technology.
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Affiliation(s)
- Mahmuda Akter Mele
- Department of Horticulture, Kangwon National University, Chuncheon, Republic of Korea
| | - Ho-Min Kang
- Department of Horticulture, Kangwon National University, Chuncheon, Republic of Korea
| | - Young-Tack Lee
- Department of Food Science and Biotechnology, Gachon University, Seongnam, Republic of Korea
| | - Mohammad Zahirul Islam
- Department of Food Science and Biotechnology, Gachon University, Seongnam, Republic of Korea
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Modifications of Phenolic Compounds, Biogenic Amines, and Volatile Compounds in Cabernet Gernishct Wine through Malolactic Fermentation by Lactobacillus plantarum and Oenococcus oeni. FERMENTATION-BASEL 2020. [DOI: 10.3390/fermentation6010015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Malolactic fermentation is a vital red wine-making process to enhance the sensory quality. The objective of this study is to elucidate the starter cultures’ role in modifying phenolic compounds, biogenic amines, and volatile compounds after red wine malolactic fermentation. We initiated the malolactic fermentation in Cabernet Gernishct wine by using two Oenococcus oeni and two Lactobacillus plantarum strains. Results showed that after malolactic fermentation, wines experienced a content decrease of total flavanols and total flavonols, accompanied by the accumulation of phenolic acids. The Lactobacillus plantarum strains, compared to Oenococcus oeni, exhibited a prevention against the accumulation of biogenic amines. The malolactic fermentation increased the total esters and modified the aromatic features compared to the unfermented wine. The Lactobacillus plantarum strains retained more aromas than the Oenococcus oeni strains did. Principal component analysis revealed that different strains could distinctly alter the wine characteristics being investigated in this study. These indicated that Lactobacillus plantarum could serve as a better alternative starter for conducting red wine malolactic fermentation.
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Using Torulaspora delbrueckii, Saccharomyces cerevisiae and Saccharomyces bayanus wine yeasts as starter cultures for fermentation and quality improvement of mead. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03384-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Meng N, Yan GL, Zhang D, Li XY, Duan CQ, Pan QH. Characterization of two Vitis vinifera carotenoid cleavage dioxygenases by heterologous expression in Saccharomyces cerevisiae. Mol Biol Rep 2019; 46:6311-6323. [PMID: 31535324 DOI: 10.1007/s11033-019-05072-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 09/10/2019] [Indexed: 12/13/2022]
Abstract
Norisoprenoids are produced from carotenoids under oxidative degradation mediated by carotenoid cleavage dioxygenases (CCDs) and contribute to floral and fruity notes in grape berries and wine. The diversity of CCD substrates and products has been demonstrated by in vitro recombinant proteins extracted from Escherichia coli expressing CCD genes and of in vivo proteins in an E. coli system co-expressing genes for carotenoid synthesis and cleavage. In the current study, VvCCD1 and VvCCD4b were isolated from the cDNA library of Vitis vinifera L. cv. Cabernet Sauvignon and then transformed into carotenoid-accumulating recombinant Saccharomyces cerevisiae strains. The expression of the target genes was monitored during the yeast growth period, and the accumulation of carotenoids and norisoprenoids in the recombinant strains was measured. The results indicated that both of the VvCCDs cleaved β-carotene at the 7, 8 (7', 8') position into β-cyclocitral for the first time. Additionally, the two enzymes also degraded β-carotene at the 9, 10 (9', 10') position to generate β-ionone and cleaved lycopene at the 5, 6 (5', 6') position into 6-methyl-5-hepten-2-one. These findings suggested that the VvCCDs may possess more cleavage characteristics under the eukaryotic expression system in S. cerevisiae than the prokaryotic system in E. coli, which could better explain the biochemical functions of VvCCDs in grape berries.
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Affiliation(s)
- Nan Meng
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Viticulture and Enology, Ministry of Agricultural and Rural Affairs, Beijing, China
| | - Guo-Liang Yan
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Viticulture and Enology, Ministry of Agricultural and Rural Affairs, Beijing, China
| | - Dan Zhang
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Viticulture and Enology, Ministry of Agricultural and Rural Affairs, Beijing, China
| | - Xiang-Yi Li
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Viticulture and Enology, Ministry of Agricultural and Rural Affairs, Beijing, China
| | - Chang-Qing Duan
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Viticulture and Enology, Ministry of Agricultural and Rural Affairs, Beijing, China
| | - Qiu-Hong Pan
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing, China. .,Key Laboratory of Viticulture and Enology, Ministry of Agricultural and Rural Affairs, Beijing, China.
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20
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Effects on varietal aromas during wine making: a review of the impact of varietal aromas on the flavor of wine. Appl Microbiol Biotechnol 2019; 103:7425-7450. [PMID: 31377872 DOI: 10.1007/s00253-019-10008-9] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 06/29/2019] [Accepted: 07/01/2019] [Indexed: 01/28/2023]
Abstract
Although there are many chemical compounds present in wines, only a few of these compounds contribute to the sensory perception of wine flavor. This review focuses on the knowledge regarding varietal aroma compounds, which are among the compounds that are the greatest contributors to the overall aroma. These aroma compounds are found in grapes in the form of nonodorant precursors that, due to the metabolic activity of yeasts during fermentation, are transformed to aromas that are of great relevance in the sensory perception of wines. Due to the multiple interactions of varietal aromas with other types of aromas and other nonodorant components of the complex wine matrix, knowledge regarding the varietal aroma composition alone cannot adequately explain the contribution of these compounds to the overall wine flavor. These interactions and the associated effects on aroma volatility are currently being investigated. This review also provides an overview of recent developments in analytical techniques for varietal aroma identification, including methods used to identify the precursor compounds of varietal aromas, which are the greatest contributors to the overall aroma after the aforementioned yeast-mediated odor release.
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Zhao T, Wu J, Meng J, Shi P, Fang Y, Zhang Z, Sun X. Harvesting at the Right Time: Maturity and Its Effects on the Aromatic Characteristics of Cabernet Sauvignon Wine. Molecules 2019; 24:molecules24152777. [PMID: 31366183 PMCID: PMC6696524 DOI: 10.3390/molecules24152777] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 07/17/2019] [Accepted: 07/25/2019] [Indexed: 11/16/2022] Open
Abstract
The aim of this paper was to investigate how maturity affects the aroma characteristics of Cabernet Sauvignon wine. A series of four Vitis vinifera cv. Cabernet Sauvignon wines were produced from grapes of different harvest dates. The berries of sequential harvest treatments showed an increase in total soluble solids and anthocyanin and a decrease in titratable acidity. Berry shriveling was observed as berry weight decreased. In the wines, anthocyanin, dry extract, alcoholic strength, and pH were enhanced with the sequential harvest, whereas polyphenol and tannin were decreased. The concentrations of volatile compounds in sequential harvests were found to be at higher levels. Isopentanol, phenylethyl alcohol, ethyl acetate, ethyl lactate, benzaldehyde, citronellol, and linalool significantly increased when harvest was delayed by one or two weeks. Through a principal component analysis, the volatile compounds and phenols characterizing each harvest date were clearly differentiated. These results suggest that sequential harvest may be an optional strategy for winemakers to produce high-quality wine.
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Affiliation(s)
- Ting Zhao
- College of Enology, Northwest A & F University, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Yangling, Shaanxi 712100, China
| | - Jiaying Wu
- College of Enology, Northwest A & F University, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Yangling, Shaanxi 712100, China
| | - Jiangfei Meng
- College of Enology, Northwest A & F University, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Yangling, Shaanxi 712100, China
| | - Pengbao Shi
- College of Food Science and Technology, Hebei Normal University of Science & Technology, Qinhuangdao, Hebei 066600, China
| | - Yulin Fang
- College of Enology, Northwest A & F University, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Yangling, Shaanxi 712100, China
| | - Zhenwen Zhang
- College of Enology, Northwest A & F University, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Yangling, Shaanxi 712100, China.
| | - Xiangyu Sun
- College of Enology, Northwest A & F University, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Yangling, Shaanxi 712100, China.
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Lin J, Massonnet M, Cantu D. The genetic basis of grape and wine aroma. HORTICULTURE RESEARCH 2019; 6:81. [PMID: 31645942 PMCID: PMC6804543 DOI: 10.1038/s41438-019-0163-1] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/12/2019] [Accepted: 05/14/2019] [Indexed: 05/23/2023]
Abstract
The grape is one of the oldest and most important horticultural crops. Grape and wine aroma has long been of cultural and scientific interest. The diverse compound classes comprising aroma result from multiple biosynthetic pathways. Only fairly recently have researchers begun to elucidate the genetic mechanisms behind the biosynthesis and metabolism of grape volatile compounds. This review summarizes current findings regarding the genetic bases of grape and wine aroma with an aim towards highlighting areas in need of further study. From the literature, we compiled a list of functionally characterized genes involved in berry aroma biosynthesis and present them with their corresponding annotation in the grape reference genome.
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Affiliation(s)
- Jerry Lin
- Department of Viticulture and Enology, University of California Davis, One Shields Ave, Davis, CA 95616 USA
| | - Mélanie Massonnet
- Department of Viticulture and Enology, University of California Davis, One Shields Ave, Davis, CA 95616 USA
| | - Dario Cantu
- Department of Viticulture and Enology, University of California Davis, One Shields Ave, Davis, CA 95616 USA
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Slaghenaufi D, Guardini S, Tedeschi R, Ugliano M. Volatile terpenoids, norisoprenoids and benzenoids as markers of fine scale vineyard segmentation for Corvina grapes and wines. Food Res Int 2019; 125:108507. [PMID: 31554115 DOI: 10.1016/j.foodres.2019.108507] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/25/2019] [Accepted: 06/21/2019] [Indexed: 01/30/2023]
Abstract
In this study, the diversity existing at the very small scale of single vineyard parcels in volatile composition of grapes and wines from a single estate in the Valpolicella wine region has been studied. Corvina grapes from eight contiguous vineyards were used for the study and vinified with the same protocol. The compounds analyzed by GC-MS were representative of the terpenoid, norisoprenoid and benzenoid chemical families. Free and bound compounds analysis showed that differences between parcels were relatively small on grapes samples, whereas after fermentation larger differences between wine samples were highlighted. Multivariate statistical analysis of wine volatiles highlighted the existence of similarities between wine volatile profiles, which reflected to a good extent the geographical location of the corresponding vineyard parcels. The main drivers of this diversity were the monoterpene alcohols linalool, α-terpineol, linalool oxide; the benzenoids vanillin, ethyl vanillate and methyl vanillate; and the norisoprenoid β-damascenone. Wine from one vineyard parcel was not correctly classified, possibly due to the influence of the peculiar training system applied to this parcel. With aging the vineyard parcel geographical diversity was still reflected by the chemical diversity of wines, even if the separation was less fine. As many reactions occurred, some drivers of the diversity were changed after aging. They were benzenoids: ethyl vanillate, methyl vanillate and vanillin; the norisoprenoid 3-oxo-α-ionol; the terpenes linalool oxide, linalool, p-methane-1,8-diol, α-terpineol, and the precursors of nerol, geraniol, linalool.
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Canuti V, Frost S, Lerno LA, Tanabe CK, Zweigenbaum J, Zanoni B, Ebeler SE. Chemical Characteristics of Sangiovese Wines from California and Italy of 2016 Vintage. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:2647-2659. [PMID: 30758205 DOI: 10.1021/acs.jafc.8b05674] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Sangiovese is the most widespread Italian red cultivar and constitutes the basis of internationally known wines such as Chianti and Brunello di Montalcino. Outside of Europe, Argentina is the largest producer, followed by the United States. This study sought to define and compare 2016 vintage Sangiovese wine composition from various production regions in California and Italy. Forty-six commercial Sangiovese wines from California and Italy were analyzed for volatile profile, color, phenolic, and elemental content. This study demonstrates that it is possible to determine regional differences among wines based on these chemical profiles. However, some Californian and Italian wine had similar chemical compositions. In order to compare Californian and Italian wines, Californian wine reference models were developed using the chemical parameters from Sangiovese wines, performing a Soft Independent Modeling of Class Analogy (SIMCA). To our knowledge, this is the first time that an extensive regionality study has been attempted for Sangiovese wines.
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Affiliation(s)
- Valentina Canuti
- DAGRI-Department of Agricultural, Food, Enviromental and Forestry Sciences and Technologies , University of Florence , via Donizetti 6 , 50144 Florence , Italy
| | | | | | | | - Jerry Zweigenbaum
- Agilent Technologies, Incorporated , 2850 Centerville Road , Wilmington , Delaware 19808 , United States
| | - Bruno Zanoni
- DAGRI-Department of Agricultural, Food, Enviromental and Forestry Sciences and Technologies , University of Florence , via Donizetti 6 , 50144 Florence , Italy
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Gutiérrez-Gamboa G, Garde-Cerdán T, Carrasco-Quiroz M, Pérez-Álvarez EP, Martínez-Gil AM, Del Alamo-Sanza M, Moreno-Simunovic Y. Volatile composition of Carignan noir wines from ungrafted and grafted onto País (Vitis vinifera L.) grapevines from ten wine-growing sites in Maule Valley, Chile. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:4268-4278. [PMID: 29424428 DOI: 10.1002/jsfa.8949] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 01/31/2018] [Accepted: 02/01/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Carignan noir is one of the minor and ancient varieties from the Chilean wine scenario that has had a resurgence as a result of to its rediscovered oenological potential when cultivated under the conditions of the interior dryland area. Under these growing conditions Carignan noir wines stand out as fruit driven and fresh compared to those originating from other growing areas. On the other hand, it is well known that wine aroma composition depends mainly on variety, viticultural management and winemaking. Thus, the present study aimed to investigate the volatile composition of wines from Carignan noir grapes originating from ungrafted and grafted onto País grapevines, in ten sites of the Maule Valley (Chile) during two consecutive vintages. RESULTS Higher alcohols were the most abundant volatile compounds, whereas ethyl esters and ß-damascenone were the most odoriferous compounds according to their odorant activity value. The dominant factor in Carignan noir wine volatile composition was season, whereas rootstock did not have a significant effect in differentiating the wines. In terms of climate, cold nights during the month prior to harvest correlated with higher linalool, α-terpineol and trans-3-hexen-1-ol content. The biologically effective degree-days index was inversely correlated with isoamyl acetate and 2-phenylethyl acetate content. Huglin's heliothermal and the average mean temperature of the warmest month indices were inversely correlated with ethyl vanillate, ethyl hexanoate and ethyl octanoate content. CONCLUSION Site climate conditions were related to the accumulation of certain wine volatile compounds. This information may be useful for devising new Carignan noir vineyard management strategies when aiming to improve wine quality or adjust site selection approaches to maximize grape/wine volatile composition according to wine style. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Gastón Gutiérrez-Gamboa
- Centro Tecnológico de la Vid y el Vino, Facultad de Ciencias Agrarias, Universidad de Talca, Talca, Chile
- Instituto de Ciencias de la Vid y del Vino (CSIC-CAR-UR), Logroño, Spain
| | | | | | | | - Ana María Martínez-Gil
- Centro Tecnológico de la Vid y el Vino, Facultad de Ciencias Agrarias, Universidad de Talca, Talca, Chile
- Departamento de Química Analítica, E.T.S. Ingenierías Agrarias, Universidad de Valladolid, Palencia, Spain
- Grupo UVaMOX, E.T.S. Ingenierías Agrarias, Universidad de Valladolid, Spain
| | - María Del Alamo-Sanza
- Departamento de Química Analítica, E.T.S. Ingenierías Agrarias, Universidad de Valladolid, Palencia, Spain
- Grupo UVaMOX, E.T.S. Ingenierías Agrarias, Universidad de Valladolid, Spain
| | - Yerko Moreno-Simunovic
- Centro Tecnológico de la Vid y el Vino, Facultad de Ciencias Agrarias, Universidad de Talca, Talca, Chile
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Leng F, Tang D, Lin Q, Cao J, Wu D, Wang S, Sun C. Transcriptomic Analyses of Ascorbic Acid and Carotenoid Metabolites Influenced by Root Restriction during Grape Berry Development and Ripening. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:2008-2016. [PMID: 28177240 DOI: 10.1021/acs.jafc.6b05322] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Ascorbic acid (AsA) and carotenoids are recognized as crucial metabolites for various biological processes in plants. The contents of AsA and carotenoids in fruits are influenced by external environmental stimuli, such as water, temperature, light, and hormones. However, it is still not clear whether it can be affected by root restriction (RR) treatment. In this study, "Summer Black" grape berries (Vitis vinifera × V. labrusca) under RR and control treatments during development and ripening were used as materials. The results showed that RR significantly increased the contents of AsA, and the transcript VIT_08s0040g03150 related to AsA recycling pathways may be the main regulator for AsA. Similarly, the contents of most of the carotenoids at the earlier stages significantly increased by RR; the enzyme crtB encoded by VIT_12s0028g00960 and the enzyme crtZ encoded by VIT_02s0025g00240 and VIT_16s0050g01090 were inferred to play major roles in the carotenoid metabolic pathways.
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Affiliation(s)
- Feng Leng
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University , Zijingang Campus, Hangzhou 310058, People's Republic of China
| | - Dandan Tang
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University , Zijingang Campus, Hangzhou 310058, People's Republic of China
| | - Qiong Lin
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University , Zijingang Campus, Hangzhou 310058, People's Republic of China
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Opening Laboratory of Agricultural Products Processing and Quality Control, Ministry of Agriculture , Beijing 100193, People's Republic of China
| | - Jinping Cao
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University , Zijingang Campus, Hangzhou 310058, People's Republic of China
- Taizhou Academy of Agricultural Sciences , Linhai 317000, People's Republic of China
| | - Di Wu
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University , Zijingang Campus, Hangzhou 310058, People's Republic of China
| | - Shiping Wang
- School of Agriculture and Biology, Shanghai Jiao Tong University , Shanghai 200240, People's Republic of China
| | - Chongde Sun
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University , Zijingang Campus, Hangzhou 310058, People's Republic of China
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Lukić I, Horvat I. Differentiation of Commercial PDO Wines Produced in Istria (Croatia) According to Variety and Harvest Year Based on HS-SPME-GC/MS Volatile Aroma Compound Profiling. Food Technol Biotechnol 2017; 55:95-108. [PMID: 28559738 DOI: 10.17113/ftb.55.01.17.4861] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
To differentiate monovarietal wines made from native and introduced varieties in Istria (Croatia), samples of Malvazija istarska, Chardonnay and Muscat yellow from two harvest years (2013 and 2014) were subjected to headspace solid-phase microextraction and gas chromatographic/mass spectrometric analysis (HS-SPME-GC/MS) of volatile aroma compounds. Significant effects of variety and harvest year were determined, but their interaction complicated the differentiation. Particular compounds were consistent as markers of variety in both years: nerol for Malvazija, ethyl cinnamate and a tentatively identified isomer of dimethylbenzaldehyde for Chardonnay, and terpenes for Muscat yellow. Wines from 2013 contained higher concentrations of the majority of important volatiles. A 100% correct differentiation of Malvazija istarska and Chardonnay wines according to both variety and harvest year was achieved by stepwise linear discriminant analysis.
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Affiliation(s)
- Igor Lukić
- Institute of Agriculture and Tourism, Karla Huguesa 8, HR-52440 Poreč, Croatia
| | - Ivana Horvat
- Institute of Agriculture and Tourism, Karla Huguesa 8, HR-52440 Poreč, Croatia
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Sun X, Luo X, Ma T, You Y, Huang W, Zhan J. Detection Method Optimization, Dynamic Changes during Alcoholic Fermentation and Content Analysis of “Brett Character” Compounds 4-Ethylphenol (4-EP) and 4-Ethylguaiacol (4-EG) in Chinese Red Wines. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0719-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Anesi A, Stocchero M, Dal Santo S, Commisso M, Zenoni S, Ceoldo S, Tornielli GB, Siebert TE, Herderich M, Pezzotti M, Guzzo F. Towards a scientific interpretation of the terroir concept: plasticity of the grape berry metabolome. BMC PLANT BIOLOGY 2015; 15:191. [PMID: 26245744 PMCID: PMC4527360 DOI: 10.1186/s12870-015-0584-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 07/25/2015] [Indexed: 05/21/2023]
Abstract
BACKGROUND The definition of the terroir concept is one of the most debated issues in oenology and viticulture. The dynamic interaction among diverse factors including the environment, the grapevine plant and the imposed viticultural techniques means that the wine produced in a given terroir is unique. However, there is an increasing interest to define and quantify the contribution of individual factors to a specific terroir objectively. Here, we characterized the metabolome and transcriptome of berries from a single clone of the Corvina variety cultivated in seven different vineyards, located in three macrozones, over a 3-year trial period. RESULTS To overcome the anticipated strong vintage effect, we developed statistical tools that allowed us to identify distinct terroir signatures in the metabolic composition of berries from each macrozone, and from different vineyards within each macrozone. We also identified non-volatile and volatile components of the metabolome which are more plastic and therefore respond differently to terroir diversity. We observed some relationships between the plasticity of the metabolome and transcriptome, allowing a multifaceted scientific interpretation of the terroir concept. CONCLUSIONS Our experiments with a single Corvina clone in different vineyards have revealed the existence of a clear terroir-specific effect on the transcriptome and metabolome which persists over several vintages and allows each vineyard to be characterized by the unique profile of specific metabolites.
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Affiliation(s)
- Andrea Anesi
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
- Present address: Physics Department, Laboratory of Bioorganic Chemistry, University of Trento, Via Sommarive 14, 38123, Trento, Italy.
| | - Matteo Stocchero
- S-IN Soluzioni Informatiche, Via G. Ferrari 14, 36100, Vicenza, Italy.
| | - Silvia Dal Santo
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
| | - Mauro Commisso
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
| | - Sara Zenoni
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
| | - Stefania Ceoldo
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
| | | | - Tracey E Siebert
- The Australian Wine Research Institute, P.O. Box 197, Glen Osmond, SA 5064, Adelaide, Australia.
| | - Markus Herderich
- The Australian Wine Research Institute, P.O. Box 197, Glen Osmond, SA 5064, Adelaide, Australia.
| | - Mario Pezzotti
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
| | - Flavia Guzzo
- Biotechnology Departement, University of Verona, Strada le Grazie 15, 37134, Verona, Italy.
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González-Barreiro C, Rial-Otero R, Cancho-Grande B, Simal-Gándara J. Wine Aroma Compounds in Grapes: A Critical Review. Crit Rev Food Sci Nutr 2014; 55:202-18. [DOI: 10.1080/10408398.2011.650336] [Citation(s) in RCA: 155] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Welke JE, Manfroi V, Zanus M, Lazzarotto M, Alcaraz Zini C. Differentiation of wines according to grape variety using multivariate analysis of comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometric detection data. Food Chem 2013; 141:3897-905. [DOI: 10.1016/j.foodchem.2013.06.100] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 06/23/2013] [Accepted: 06/24/2013] [Indexed: 10/26/2022]
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Bunea CI, Pop N, Babeş AC, Matea C, Dulf FV, Bunea A. Carotenoids, total polyphenols and antioxidant activity of grapes (Vitis vinifera) cultivated in organic and conventional systems. Chem Cent J 2012; 6:66. [PMID: 22762349 PMCID: PMC3464978 DOI: 10.1186/1752-153x-6-66] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Accepted: 06/25/2012] [Indexed: 11/16/2022] Open
Abstract
Background Organic agriculture involve plants which are cultivated without using synthetic pesticides, herbicides or fertilizers and promotes biodiversity, biological cycles and improve the product quality. The carotenoids, total polyphenols and the antioxidant activity from skins of some wine and table grapes cultivated in organic and conventional agriculture were studied. Results The main carotenoids identified using high performance liquid chromatography were lutein and ß-carotene. Muscat Ottonel variety has the highest ß-carotene concentration 504.9 μg/kg for organic and 593.2 μg/kg for conventional grapes. For the organic farming, the total polyphenols content were in the range of 163.23 – 1341.37 mg GAE/kg fresh weight (FW) and 148.47 – 1231.38 mg GAE/kg FW for the conventional grapes. The highest ORAC values were obtained for blue-black variety Napoca in both farming system (43.5 ± 0.95 μmol TE/g organic; 40.4 ± 0.5 μmol TE/g conventional) and lowest for Aromat de Iaşi (16.8 ± 0.6 μmol TE/g organic; 14.7 ± 1.6 μmol TE/g conventional). Napoca variety showed also the highest antioxidant activity measured by DPPH method in both cultivated system. Conclusion Nine grape varieties cultivated in organic and conventional systems were compared regarding the carotenoids, total polyphenols and antioxidant activity. The white grape varieties have a higher carotenoids content compared with the blue-black cultivars while the blue-black varieties contain higher TPC and exhibit higher antioxidant activity (except for Muscat Hamburg-ORAC). Vitis vinifera grape skins originating from wine or table grape varieties can be used as a potential source of natural antioxidants.
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Affiliation(s)
- Claudiu-Ioan Bunea
- Department of Biochemistry, University of Agricultural Sciences and Veterinary Medicine, Mănăştur 3-5, 400372, Cluj-Napoca, Romania.
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Welke JE, Manfroi V, Zanus M, Lazarotto M, Alcaraz Zini C. Characterization of the volatile profile of Brazilian Merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection. J Chromatogr A 2012; 1226:124-39. [DOI: 10.1016/j.chroma.2012.01.002] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Revised: 01/03/2012] [Accepted: 01/03/2012] [Indexed: 11/28/2022]
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Sefton MA, Skouroumounis GK, Elsey GM, Taylor DK. Occurrence, sensory impact, formation, and fate of damascenone in grapes, wines, and other foods and beverages. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:9717-46. [PMID: 21866982 DOI: 10.1021/jf201450q] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Among plant-derived odorants, damascenone is one of the most ubiquitous, sometimes occurring as an apparent natural product but more commonly occurring in processed foodstuffs and beverages. It has been widely reported as a component of alcoholic beverages, particularly of wines made from the grape Vitis vinifera . Although damascenone has one of the lowest ortho- and retronasal detection thresholds of any odorant, its contribution to the sensory properties of most products remains poorly understood. Damascenone can be formed by acid-catalyzed hydrolyses of plant-derived apocarotenoids, in both aglycon and glycoconjugated forms. These reactions can account for the formation of damascenone in some, but not all, products. In wine, damascenone can also be subject to degradation processes, particularly by reaction with sulfur dioxide.
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Affiliation(s)
- Mark A Sefton
- School of Agriculture, Food and Wine, The University of Adelaide, Waite Campus, PMB 1, Glen Osmond, SA 5064, Australia
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36
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Mendes-Pinto MM. Carotenoid breakdown products the-norisoprenoids-in wine aroma. Arch Biochem Biophys 2009; 483:236-45. [PMID: 19320050 DOI: 10.1016/j.abb.2009.01.008] [Citation(s) in RCA: 145] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In recent years there has been much interest in the role that products of carotenoid breakdown--the norisoprenoids--may play in wine aroma. The basis for this interest is that norisoprenoids have very low olfactory perception thresholds and so have a high sensorial impact on wine aroma. The norisoprenoids can be formed by direct degradation of carotenoids such beta-carotene and neoxanthin or they can be stored as glycoconjugates, which can then release their volatile aglycone during fermentation via enzymatic and acid hydrolysis processes. The norisoprenoids identified in wine with important sensory properties are: TCH (2,2,6-trimethylcyclohexanone), beta-damascenone, beta-ionone, vitispirane, actinidiol, TDN (1,1,6-trimethyl-1,2-dihydronaphthalene), riesling acetal and TPB (4-(2,3,6-trimethylphenyl)buta-1,3-diene). The grape carotenoid profile, fermentation process and wine storage conditions, are determinant factors for the aroma of wine. The mechanisms involved in overall aroma development from grapes through fermentation to wine are yet to be defined. Progress in this area will be reviewed.
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Affiliation(s)
- Maria Manuela Mendes-Pinto
- School of Agricultural and Wine Sciences, Faculty of Sciences, National Wine and Grape Industry Centre, Charles Sturt University, Locked Bag 588, Wagga Wagga, NSW 2678, Australia.
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37
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Pinal L, Cornejo E, Arellano M, Herrera E, Nuñez L, Arrizon J, Gschaedler A. Effect of Agave tequilana age, cultivation field location and yeast strain on tequila fermentation process. J Ind Microbiol Biotechnol 2009; 36:655-61. [DOI: 10.1007/s10295-009-0534-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Accepted: 01/16/2009] [Indexed: 10/21/2022]
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Barbe J, Pineau B, Ferreira A. Instrumental and Sensory Approaches for the Characterization of Compounds Responsible for Wine Aroma. Chem Biodivers 2008; 5:1170-83. [DOI: 10.1002/cbdv.200890094] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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39
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Aroma impact components of Brazilian Cabernet Sauvignon wines using detection frequency analysis (GC–olfactometry). Food Chem 2008. [DOI: 10.1016/j.foodchem.2007.07.069] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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40
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Effect of postharvest dehydration on the composition of pinot noir grapes (Vitis vinifera L.) and wine. Food Chem 2008; 109:755-62. [PMID: 26049988 DOI: 10.1016/j.foodchem.2008.01.035] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2007] [Revised: 01/16/2008] [Accepted: 01/18/2008] [Indexed: 11/23/2022]
Abstract
This study was conducted in order to improve our understanding of how phenolics and aroma compounds change in wine grapes during postharvest dehydration. Pinot noir grapes grown in the Willamette Valley of Oregon were harvested at 22.0 and 24.0°Brix. Grapes harvested at 22.0°Brix were divided into three equal lots with one lot immediately used for wine production, and the remaining two lots placed inside an air tunnel with an air speed of 1.0-1.8ms(-1), 38% relative humidity and a temperature of 22°C. The soluble solids content and weight loss were measured daily and wines were made from grapes when they reached 24.8 and 26.7°Brix. The soluble solids of grapes increased about 1°Brix per day; therefore, on the third and fourth day the berries reached the desired concentration; weight loss was 14 and 16%, respectively. Results from berry phenolic analysis indicated that per berry anthocyanin amount remained unchanged during dehydration. The composition of proanthocyanidins isolated from berries changed during dehydration. Volatile compounds in wines made from dehydrated grapes contained more terpenes and norisoprenoids (β-ionone, β-damascenone) when compared to wine made from the original fruit. Wines made from increasingly dehydrated grapes tended to resemble the composition and flavour profile of wines made from grapes left on the vine (i.e. with extended ripening). The results of this study suggest that postharvest flavour changes consistent with changes during fruit ripening can occur in grapes when harvested early and allowed to dehydrate under controlled conditions prior to fermentation.
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41
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De Pinho PG, Falqué E, Castro M, Oliveira E Silva H, Machado B, Ferreira ACS. Further insights into the floral character of Touriga Nacional wines. J Food Sci 2007; 72:S396-401. [PMID: 17995696 DOI: 10.1111/j.1750-3841.2007.00405.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Higher-quality Touriga Nacional (TN) wines are characterized by a fruity-citric aroma described as sweet and fresh citrus evoking the bergamot fruit (Citrus bergamia). In fact, "bergamot-like" descriptor is currently employed to rate higher quality TN wines. The aim of this work was to identify among volatile compounds present in bergamot fruit extracts (mainly terpenes) which of them contributes the most to the bergamot overall perception, and relate these data with the volatile composition of TN wines. The identification of the most important descriptors was done by sensory analysis. Among 18 descriptors 3 were selected: bergamot-like aroma, orange like, and violet. A GCO of a typical TN wine extract allows the identification of 3 related odorant zones ZO1, ZO2, and ZO3 related with bergamot-like aroma. Using AEDA, ZO2 was confirmed to be one of the most important odorant zones. Using AEDA the presence of linalool and linalyl acetate was confirmed. A similarity test was performed with a non-TN wine added with linalool and linalyl acetate alone or in combinations. The highest similarity value was observed when linalool (SV = 5.9) was added. In fact, results obtained from the analysis of several red wines from different varieties show that terpenols are present in higher amounts in wines coming from TN variety, which proves that these compounds can be the clue to the varietal aroma of TN wines.
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Affiliation(s)
- P Guedes De Pinho
- Escola Superior de Biotecnologia, Universidad Católica Portuguesa, Rua Dr. António Bernardino de Almeida, PT-4700-072 Porto, Portugal.
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Pineau B, Barbe JC, Van Leeuwen C, Dubourdieu D. Which impact for beta-damascenone on red wines aroma? JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2007; 55:4103-8. [PMID: 17447790 DOI: 10.1021/jf070120r] [Citation(s) in RCA: 174] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
beta-Damascenone, a C-13 norisoprenoid compound, is usually presented as an impact odorant in red wines. Its direct contribution to their aroma was investigated. Both free beta-damascenone and beta-damascenone precursors were isolated from various French red wines and then analyzed by gas chromatography-mass spectrometry, revealing concentrations in the vicinity of 1 and 2 microg/L for free compounds and both forms, respectively. Gas chromatography-olfactometry analyses were also performed on dilutions of both red wine extracts and pure beta-damascenone. The very low detection threshold in olfactometry for this compound explains why it is found at the highest dilution factor in aroma extract dilution analysis methods. Moreover, determination of beta-damascenone's odor thresholds confirmed the huge importance of the matrix: beta-Damascenone is characterized by a very low perception threshold in hydroalcoholic solution as compared to red wine, where it is over 1000-fold higher. In hydroalcoholic solution, beta-damascenone enhanced fruity notes of ethyl cinnamate and caproate and masked the herbaceous aroma of IBMP. Globally, these results suggested that beta-damascenone has more an indirect than a direct impact on red wine aroma.
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Affiliation(s)
- Bénédicte Pineau
- Unité Mixte de Recherche 1219 Oenologie-Ampélologie, Faculté d'Oenologie, Talence cedex, France
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44
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Gómez-Míguez MJ, Gómez-Míguez M, Vicario IM, Heredia FJ. Assessment of colour and aroma in white wines vinifications: Effects of grape maturity and soil type. J FOOD ENG 2007. [DOI: 10.1016/j.jfoodeng.2006.02.038] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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45
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Factors influencing sensory quality in red wines of the variety Aghiorghitiko (Vitis vinifera L.) from Nemea. Eur Food Res Technol 2007. [DOI: 10.1007/s00217-007-0586-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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46
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de Andrés-de Prado R, Yuste-Rojas M, Sort X, Andrés-Lacueva C, Torres M, Lamuela-Raventós RM. Effect of soil type on wines produced from Vitis vinifera L. cv. Grenache in commercial vineyards. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2007; 55:779-86. [PMID: 17263474 DOI: 10.1021/jf062446q] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
In recent years, the wine industry has become increasingly interested in the influence of the terroir characteristics on the features of a wine and, in particular, the mechanisms by which a soil influences wine quality. Among published papers on this topic, most merely describe the effect of the soil; few explain it. In this study were conducted a sensory evaluation and phenolic composition and stilbene concentration tests in order to analyze the effects of soil on wine. Significant differences were found in the results of the tests conducted on two vineyards during two consecutive harvests in 2004 and 2005. The results, in line with previous reports, show that the more fertile of the two vineyards, which was also the one with the greatest water-holding capacity, produced wines that presented significantly lower color intensity and shade, as well as lower total phenolic composition and a smaller quantity of hydroxycinnamic compounds. In 2004, these wines presented significantly higher trans-resveratrol content, due to a fungal attack that was favored by the vineyard's soil characteristics. Extreme drought conditions in 2005 had a marked impact on the characteristics of the wines, increasing wavelength measurements significantly and reducing stilbene concentrations. Finally, sensory evaluations revealed significant differences between the wines produced on the two vineyards in both years for five of the seven attributes evaluated. No significant differences were found from one year to the next between the wines produced from the same vineyard, indicating that the attributes of these wines were maintained despite markedly different vintage conditions.
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Affiliation(s)
- Ruth de Andrés-de Prado
- Bodegas Miguel Torres, Miquel Torres i Carbó 6, 08720 Vilafranca del Penedés, Barcelona, Spain
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47
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Sensory profiling of aroma in Greek dry red wines using rank-rating and monadic scoring related to headspace composition. Eur Food Res Technol 2006. [DOI: 10.1007/s00217-006-0478-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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48
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Koundouras S, Marinos V, Gkoulioti A, Kotseridis Y, van Leeuwen C. Influence of vineyard location and vine water status on fruit maturation of nonirrigated cv. Agiorgitiko (Vitis vinifera L.). Effects on wine phenolic and aroma components. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2006; 54:5077-86. [PMID: 16819919 DOI: 10.1021/jf0605446] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The influence of site on grape and wine composition was investigated for Vitis vinifera L. cv. Agiorgitiko in the Nemea appellation area in southern Greece. Three nonirrigated plots were studied during the 1997 and 1998 vintages, which were typically very hot and without summer rainfall. Vines were subjected to different water regimens as a result of the variation of soil water-holding capacity and evaporative demand. Vine water status was determined by means of predawn leaf water potential. Differences in vine water status between sites were highly correlated with the earliness of shoot growth cessation and veraison. Grape composition was monitored during fruit ripening. Water deficit accelerated sugar accumulation and malic acid breakdown in the juice. Early water deficit during the growth period was demonstrated to have beneficial effects on the concentration of anthocyanins and total phenolics in berry skins. A similar pattern was observed for the phenolic content of wines elaborated after vinification of grapes harvested on each plot, in both seasons. Limited water availability seemed to increase glycoconjugates of the main aromatic components of grapes as a quantitative increase in levels of bound volatile compounds of the experimental wines was observed under water deficit in both years. Wines produced from grapes of stressed vineyards were also preferred in tasting trials.
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Oliveira C, Barbosa A, Ferreira ACS, Guerra J, Guedes DE Pinho P. Carotenoid Profile in Grapes Related to Aromatic Compounds in Wines from Douro Region. J Food Sci 2006. [DOI: 10.1111/j.1365-2621.2006.tb12398.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Current Awareness in Flavour and Fragrance. FLAVOUR FRAG J 2003. [DOI: 10.1002/ffj.1208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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