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Temerdashev Z, Khalafyan A, Abakumov A, Bolshov M, Akin'shina V, Kaunova A. Authentication of selected white wines by geographical origin using ICP spectrometric and chemometric analysis. Heliyon 2024; 10:e29607. [PMID: 38681543 PMCID: PMC11046125 DOI: 10.1016/j.heliyon.2024.e29607] [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: 09/21/2023] [Revised: 03/14/2024] [Accepted: 04/10/2024] [Indexed: 05/01/2024] Open
Abstract
An important aspect of assessing the authenticity of wines is its geographical origin. The aim of the work is to authenticate by geographical origin according to the data of the ICP-spectrometric and chemometric analysis of elemental "images" of wines produced from white grape varieties Chardonnay, Riesling and Muscat grown in four regions of the Krasnodar Territory, Russia. The difference in the contents of Al, Ba, Ca and Rb in wines was found depending on the variety, and Al, Ba, Rb, Fe, Li, Sr - depending on the region of grape growth. Different models of the experimental data processing were used for attribution of the produced varieties of wine to the area of the grape's growth. The criterion for the quality of the constructed models was the accuracy of the attribution of a wine variety to the area of the grape's growth (%). Analysis of the elemental analysis data of 153 wine samples showed that in terms of attribution accuracy, automated neural networks (100 %) are preferred among machine learning methods, followed by support vector machines (98.69 %) and general discriminant analysis (94.77 %). The applied mathematical models enabled the revealing of the cluster structure of the analyzed wine varieties and their attribution to the area of a grape growth with high accuracy. Sr, Li and Fe concentrations in wines were found as the dominating predictors in the constructed models for definition of the geographical origin of wines. The combination of ICP-spectrometric analysis data with the capabilities of statistical modeling of machine learning methods focused on large-dimensional data made it possible to successfully solve small-dimensional problems of the definition of the geographical origin of wines by their elemental composition and variety.
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Affiliation(s)
- Zaual Temerdashev
- Analytical Chemistry Department, Faculty of Chemistry and High Technologies, Kuban State University, Krasnodar, 350040, Russian Federation
| | - Alexan Khalafyan
- Analytical Chemistry Department, Faculty of Chemistry and High Technologies, Kuban State University, Krasnodar, 350040, Russian Federation
| | - Aleksey Abakumov
- Analytical Chemistry Department, Faculty of Chemistry and High Technologies, Kuban State University, Krasnodar, 350040, Russian Federation
| | - Mikhail Bolshov
- Institute of Spectroscopy Russian Academy of Sciences, Moscow, Troitsk, 108840, Russian Federation
| | - Vera Akin'shina
- Analytical Chemistry Department, Faculty of Chemistry and High Technologies, Kuban State University, Krasnodar, 350040, Russian Federation
| | - Anastasia Kaunova
- Analytical Chemistry Department, Faculty of Chemistry and High Technologies, Kuban State University, Krasnodar, 350040, Russian Federation
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Khalafyan A, Temerdashev Z, Abakumov A, Yakuba Y, Sheludko O, Kaunova A. Multidimensional analysis of the interaction of volatile compounds and amino acids in the formation of sensory properties of natural wine. Heliyon 2023; 9:e12814. [PMID: 36691522 PMCID: PMC9860274 DOI: 10.1016/j.heliyon.2023.e12814] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 12/29/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
The content of free amino acids and aroma compounds present in wine and dependent on the grape variety, conditions of its growing and technology of production form its consumer properties. In this paper, the structure of interactions of amino acids and volatile organic compounds in 150 samples of natural dry red and white wines produced in the Krasnodar region, Russia, (2010-2013) was studied. The aim of this work was to comparatively evaluate the contribution of volatile compounds and amino acids to the sensory properties of wines by using regression, canonical, covariance, factor analyses, as well as principal component analysis. The list of volatile compounds, i.e., acetaldehyde, ethyl acetate, methanol, the total content of higher alcohols, acetic acid, and furfural, and such amino acids as arginine, proline, threonine was selected based on their influence on sensory properties of wines. The concentrations of volatile compounds and amino acids in wines were determined by gas chromatography and capillary electrophoresis, respectively. Sensory evaluation was conducted by experts with professional experience in wine tasting. Application of statistical methods allowed to establish intra- and inter-group correlations among amino acids and volatile compounds as well as between the groups of these compounds, which determined sensory properties of wines. More than 80% of the variability of the sensory assessment of wines is determined by the degree of relationship between the selected amino acids and volatile compounds; the contribution of amino acids to this indicator is 4.5-fold higher. The results obtained can be used to predict the sensory assessment of red and white wines based on the levels of volatile compounds and amino acids.
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Affiliation(s)
- Alexan Khalafyan
- Kuban State University, 149 Stavropol'skaya St., Krasnodar, 350040 Russia
| | - Zaual Temerdashev
- Kuban State University, 149 Stavropol'skaya St., Krasnodar, 350040 Russia,Corresponding author..
| | - Aleksey Abakumov
- Kuban State University, 149 Stavropol'skaya St., Krasnodar, 350040 Russia
| | - Yuri Yakuba
- North Caucasian Federal Research Center of Horticulture, Viticulture, Winemaking, 39, 40-let Pobedy St., Krasnodar, 350901, Russia
| | - Olga Sheludko
- North Caucasian Federal Research Center of Horticulture, Viticulture, Winemaking, 39, 40-let Pobedy St., Krasnodar, 350901, Russia
| | - Anastasia Kaunova
- Kuban State University, 149 Stavropol'skaya St., Krasnodar, 350040 Russia
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Miller GC, Pilkington LI, Barker D, Deed RC. Saturated Linear Aliphatic γ- and δ-Lactones in Wine: A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:15325-15346. [PMID: 36469412 DOI: 10.1021/acs.jafc.2c04527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Saturated linear aliphatic lactones are widespread aroma compounds in wine, linked to stone fruit, dried red fruit, and coconut descriptors. Despite their ubiquity, bioproduction pathways associated with these compounds in wine are unclear, but higher concentrations have been linked to many common vitivinicultural practices, including grape variety, microbiological influence, oak- and bottle-aging, and wine styles such as late harvest, noble rot, and icewine. Development of analytical techniques has enabled increasingly accurate quantification of lactones in wine, shedding more light on their potential origins. This review provides an in-depth summary of the research into linear aliphatic lactones over the past 50 years and provides direction for possible future research to elucidate the biogenesis of these compounds and better estimate their impact on wine aroma.
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Affiliation(s)
- Gillean C Miller
- School of Chemical Sciences, Waipapa Taumata Rau, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Lisa I Pilkington
- School of Chemical Sciences, Waipapa Taumata Rau, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - David Barker
- School of Chemical Sciences, Waipapa Taumata Rau, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Rebecca C Deed
- School of Chemical Sciences, Waipapa Taumata Rau, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- School of Biological Sciences, Waipapa Taumata Rau, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
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Cardoso Schwindt V, Coletto MM, Díaz MF, Ponzoni I. Could QSOR Modelling and Machine Learning Techniques Be Useful to Predict Wine Aroma? FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02836-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Wild Saccharomyces Produced Differential Aromas of Fermented Sauvignon Blanc Must. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8040177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nine Saccharomyces strains, previously isolated from vineyards in Southern Brazil, were used as starter cultures in fermentations of Sauvignon Blanc (SB) must at laboratory scale, to study inter-strain differences in aroma profiles. The molecular profiles differentiated the following isolates from the reference strain (SC2048), which is typically used in wine production: 06CE, 11CE, 33CE, 01PP, 12M, 13PP, 26PP, 28AD, and 41PP. Under the same conditions, each of these strains produced different concentrations and combinations of metabolites, which significantly influenced the aroma of the fermented SB must. Volatile compounds such as octanoic acid, diethyl succinate, and ethyl lactate were associated with the strains 26PP, 41PP, 01PP, and 12M, while strains 33CE, 28AD, 13PP, and 06CE were associated with the production of ethyl acetate and 1-hexanol. Strain 06CE produced 592.87 ± 12.35 µg/L 1-hexanol. In addition, the olfactory activity values (OAVs; we considered only values >1) allowed us to evaluate the participation of each compound in the aroma of the final fermented SB. In conclusion, the selected wild strains are promising candidates for improving the regional characteristics of wine.
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Pinto FO, Lopes T, Vieira AM, Oliveira RO, Gomes FF, Fabricio MF, Ayub MAZ, Mendes SDC, Pagani DM, Valente P. Isolation, Selection and Characterization of Wild Yeasts with Potential for Brewing. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2022. [DOI: 10.1080/03610470.2022.2031777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Fernanda Otesbelgue Pinto
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Thais Lopes
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Audren Monteiro Vieira
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Renata Ott Oliveira
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Fernanda Fraga Gomes
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Mariana Fensterseifer Fabricio
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Marco Antônio Zachia Ayub
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Sandra Denise Camargo Mendes
- Laboratory of Analysis of Wines and Derivatives, Experimental Station of Videira, Santa Catarina State Agricultural Research and Rural Extension Agency – EPAGRI, Videira, Santa Catarina, Brazil
| | - Danielle Machado Pagani
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Patricia Valente
- Mycology Group, Department of Microbiology, Immunology and Parasitology, Universidade Federal do Rio Grande do Sul – UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
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Iorio D, Gambacorta G, Tarricone L, Vilanova M, Paradiso VM. Effect of Early Basal Leaf Removal on Phenolic and Volatile Composition and Sensory Properties of Aglianico Red Wines. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11050591. [PMID: 35270061 PMCID: PMC8912610 DOI: 10.3390/plants11050591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/19/2022] [Accepted: 02/20/2022] [Indexed: 05/23/2023]
Abstract
The aim of this work was to study the influence of early basal leaf removal on Aglianico wines produced in the Apulia region (Italy). Three treatments were carried out, where 100% of fruit-zone leaves on the north (DN), south (DS) and on both sides of the canopy (DNS) were removed. A control (CT), where all basal leaves were retained, was also performed. Instrumental (HPLC-DAD-MS and GC-MS) and sensory analysis (QDA) were used to evaluate the treatment effect on the phenolic and volatile compositions and on the sensory descriptors of wines. DNS reached the highest amounts of phenolic compounds, showing a change in the phenolic pattern from flavonols and anthocyanins. Moreover, leaf removal influenced the levels of 37.8% of volatile compounds, quantified by increasing the concentration when early leaf removal was applied on the north side of the canopy (DN), with respect to the south (DS) and both sides (DNS). In the sensory analysis, Aglianico wines were defined by 16 sensory attributes with GM > 30%, where the highest values were reached for defoliation treatments vs. control. In conclusion, early leaf removal treatments allowed us to modulate the phenolic and volatile concentrations of Aglianico wines.
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Affiliation(s)
- Debora Iorio
- Department of Soil, Plant and Food Sciences, University of Bari Aldo Moro, Via Amendola, 165/A, 70126 Bari, Italy;
| | - Giuseppe Gambacorta
- Department of Soil, Plant and Food Sciences, University of Bari Aldo Moro, Via Amendola, 165/A, 70126 Bari, Italy;
| | - Luigi Tarricone
- CREA, Council for Agricultural Research and Economics, Research Center for Viticulture and Enology, Via Casamassima 148, 70010 Bari, Italy;
| | - Mar Vilanova
- Instituto de Ciencias de la Vid y del Vino (ICVV), Consejo Superior de Investigaciones Científicas, CSIC—Universidad de La Rioja-Gobierno de La Rioja, Carretera de Burgos Km 6, 26080 Logroño, Spain
| | - Vito Michele Paradiso
- Department of Biological and Environmental Sciences and Technologies, Laboratory of Agri-Food Microbiology and Food Technologies, University of Salento, S.P. 6, Lecce-Monteroni, 73100 Lecce, Italy;
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de Macêdo Morais S, de Sousa Galvão M, Olegario LS, de Carvalho LM, Pereira GE, de Andrade Lima LL, da Silva FLH, Madruga MS. Identification of Chemical Markers of Commercial Tropical Red Wine Candidates for the São Francisco Valley Geographical Indication. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-021-02225-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Adjustment of Impact Odorants in Hutai-8 Rose Wine by Co-fermentation of Pichia fermentans and Saccharomyces cerevisiae. Food Res Int 2022; 153:110959. [DOI: 10.1016/j.foodres.2022.110959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/22/2021] [Accepted: 12/29/2021] [Indexed: 11/24/2022]
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10
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Kalogiouri NP, Samanidou VF. Liquid chromatographic methods coupled to chemometrics: a short review to present the key workflow for the investigation of wine phenolic composition as it is affected by environmental factors. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:59150-59164. [PMID: 32577971 DOI: 10.1007/s11356-020-09681-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 06/10/2020] [Indexed: 06/11/2023]
Abstract
The guarantee of wine authenticity arises great concern because of its nutritional and economic importance. Phenolic fingerprints have been used as a source of chemical information for various authentication issues, including botanical and geographical origin, as well as vintage age. The local environment affects wine production and especially its phenolic metabolites. Integrated analytical methodologies combined with chemometrics can be applied in wine fingerprinting studies for the determination and establishment of phenolic markers that contain comprehensive and standardized information about the wine profile and how it can be affected by various environmental factors. This review summarizes all the recent trends in the generation of chemometric models that have been developed for treating chromatographic data and have been used for the investigation of critical wine authenticity issues, revealing phenolic markers responsible for the botanical, geographical, and vintage age classification of wines. Overall, the current review suggests that chromatographic methodologies are promising and powerful techniques that can be used for the accurate determination of phenolic compounds in difficult matrices like wine, highlighting the advantages of the applications of supervised chemometric tools over unsupervised for the construction of prediction models that have been successfully used for the classification based on their territorial and botanical origin.
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Affiliation(s)
- Natasa P Kalogiouri
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
| | - Victoria F Samanidou
- Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
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11
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Khalafyan AA, Temerdashev ZA, Abakumov AG, Yakuba YF. A Chemometric (Geometric) Approach to Ranking Dry White Wines by the Results of Sensory Evaluation of Their Quality. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821080062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Evaluation of Probiotic Properties of Pediococcus acidilactici M76 Producing Functional Exopolysaccharides and Its Lactic Acid Fermentation of Black Raspberry Extract. Microorganisms 2021; 9:microorganisms9071364. [PMID: 34201704 PMCID: PMC8304599 DOI: 10.3390/microorganisms9071364] [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: 05/20/2021] [Revised: 06/16/2021] [Accepted: 06/18/2021] [Indexed: 11/23/2022] Open
Abstract
This study aimed to determine the probiotic potential of Pediococcus acidilactici M76 (PA-M76) for lactic acid fermentation of black raspberry extract (BRE). PA-M76 showed outstanding probiotic properties with high tolerance in acidic GIT environments, broad antimicrobial activity, and high adhesion capability in the intestinal tract of Caenorhabditis elegans. PA-M76 treatment resulted in significant increases of pro-inflammatory cytokine mRNA expression in macrophages, indicating that PA-M76 elicits an effective immune response. When PA-M76 was used for lactic acid fermentation of BRE, an EPS yield of 1.62 g/L was obtained under optimal conditions. Lactic acid fermentation of BRE by PA-M76 did not significantly affect the total anthocyanin and flavonoid content, except for a significant increase in total polyphenol content compared to non-fermented BRE (NfBRE). However, fBRE exhibited increased DPPH radical scavenging activity, linoleic acid peroxidation inhibition rate, and ABTS scavenging activity of fBRE compared to NfBRE. Among the 28 compounds identified in the GC-MS analysis, esters were present as the major groups. The total concentration of volatile compounds was higher in fBRE than that in NfBRE. However, the undesirable flavor of terpenes decreased. PA-M76 might be useful for preparing functionally enhanced fermented beverages with a higher antioxidant activity of EPS and enhanced flavors.
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Pérez-Jiménez M, Sherman E, Pozo-Bayón MA, Pinu FR. Application of untargeted volatile profiling and data driven approaches in wine flavoromics research. Food Res Int 2021; 145:110392. [PMID: 34112395 DOI: 10.1016/j.foodres.2021.110392] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/31/2021] [Accepted: 05/04/2021] [Indexed: 11/28/2022]
Abstract
Traditional flavor chemistry research usually makes use of targeted approaches by focusing on the detection and quantification of key flavor active metabolites that are present in food and beverages. In the last decade, flavoromics has emerged as an alternative to targeted methods where non-targeted and data driven approaches have been used to determine as many metabolites as possible with the aim to establish relationships among the chemical composition of foods and their sensory properties. Flavoromics has been successfully applied in wine research to gain more insights into the impact of a wide range of flavor active metabolites on wine quality. In this review, we aim to provide an overview of the applications of flavoromics approaches in wine research based on existing literature mainly by focusing on untargeted volatile profiling of wines and how this can be used as a powerful tool to generate novel insights. We highlight the fact that untargeted volatile profiling used in flavoromics approaches ultimately can assist the wine industry to produce different wine styles and to market existing wines appropriately based on consumer preference. In addition to summarizing the main steps involved in untargeted volatile profiling, we also provide an outlook about future perspectives and challenges of wine flavoromics research.
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Affiliation(s)
- Maria Pérez-Jiménez
- Institute of Food Science Research (CIAL), CSIC-UAM, C/Nicolás Cabrera, 28049 Madrid, Spain
| | - Emma Sherman
- The New Zealand Institute for Plant and Food Research Limited, Private Bag 92169, Auckland 1142, New Zealand
| | - M A Pozo-Bayón
- Institute of Food Science Research (CIAL), CSIC-UAM, C/Nicolás Cabrera, 28049 Madrid, Spain
| | - Farhana R Pinu
- The New Zealand Institute for Plant and Food Research Limited, Private Bag 92169, Auckland 1142, New Zealand.
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Fast and Reliable Multiresidue Analysis of Aromas in Wine by Means of Gas Chromatography Coupled with Triple Quadrupole Mass Spectrometry. ANALYTICA 2021. [DOI: 10.3390/analytica2020005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The paper would like to show a direct injection into GC-MS/QqQ for the determination of secondary aromas in white wine samples fermented in two different ways. The procedure has been compared with more traditional methods used in this field, i.e., headspace analysis and liquid–liquid extraction. The application of such direct injection, for the first time in the literature, allows us to analyze Volatile Organic Compounds (VOCs) in the range 0.1–100 µg mL−1, with Limits of Detection (LODs) and Limits of Quantification (LOQs) between 0.01–0.05 µg mL−1 and 0.03–0.09 µg mL−1, respectively, intraday and interday below 5.6% and 8.5%, respectively, and recoveries above 92% at two different fortification levels. The procedure has been applied to real wine samples: it evidences how the fermentation in wood (cherry) barrel yields higher VOC levels than ones in wine fermented in steel tank, causing production of different secondary aromas and different relative flavors.
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Gutiérrez-Gamboa G, Zheng W, Martínez de Toda F. Strategies in vineyard establishment to face global warming in viticulture: a mini review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:1261-1269. [PMID: 32914423 DOI: 10.1002/jsfa.10813] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/24/2020] [Accepted: 09/10/2020] [Indexed: 05/26/2023]
Abstract
Different technological solutions are developing in the wine industry to mitigate the negative effects of the current global warming to mainly achieve wines with a lower alcohol content. These proposed solutions mostly act at the oenological level and are focused on intervening in the raw material to be transformed; that is, on reducing the concentration of sugar in the must using filtration techniques or also on wine dealcoholizing by physical processes. These techniques are intended to offer solutions and respond to new consumer expectations, but they may be considered too artificial to be widely accepted. In this way, viticultural strategies may offer a natural solution to obtain grapes with low sugar content, maximizing their quality by delaying ripening. This mini review surveys the viticultural strategies that can be applied in the establishment of a vineyard - that is, when it comes to planting of a new vineyard - such as vineyard altitude, latitude, orientation, and slope, as well as rootstock, variety, clone, training system, and row orientation and slope, with the aim to mitigate the negative effects of climate change on grape and wine quality and to delay grape maturation. Finally, we propose a ponderation of the strategies discussed to contextualize its importance to face global warming in viticulture. © 2020 Society of Chemical Industry.
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Affiliation(s)
| | - Wei Zheng
- Faculty of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, China
| | - Fernando Martínez de Toda
- Instituto de Ciencias de la Vid y del Vino (CSIC, Gobierno de La Rioja, Universidad de La Rioja), Logroño, Spain
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16
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Aromatic and Sensory Characterization of Maturana Blanca Wines Made with Different Technologies. BEVERAGES 2021. [DOI: 10.3390/beverages7010010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Vitis vinífera L. cv. Maturana Blanca is an autochthonous minor variety recently recovered in the Rioja Qualified Denomination of Origin (D.O.Ca Rioja, Spain) for the production of monovarietal white wines with singular and differentiated characteristics. In this paper, Maturana Blanca wines made with different technologies were analyzed by sensory analysis and aromatic profile by gas chromatography-mass detector. Maturana Blanca wines were characterized by low pH, high acidity, and yellowish tonalities. The compounds that most influenced the aroma of Maturana Blanca wines were those related to fruity (acetates and ethyl esters), floral aromas (2-phenylethanol), and spicy notes (γ-decalactone). These wines were mainly characterized by volatile compounds of fruity aromas of banana and apple. The use of pre-fermentative maceration increased the concentration of ethyl esters and acetates and produced wines with higher odor activity values, indicating a greater aromatic intensity. The aromatic profile of Maturana Blanca wines fermented in oak barrels showed a greater complexity as they were also characterized by the presence of important amounts of furfural, whiskey lactone, and eugenol. The sensory analysis confirmed the results obtained in the aromatic analysis, and described the wines as fresh and balanced in mouth, with notes of acidity and medium to high persistence. These results will contribute to a better knowledge of this white variety.
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Characteristic Volatile Fingerprints and Odor Activity Values in Different Citrus-Tea by HS-GC-IMS and HS-SPME-GC-MS. Molecules 2020; 25:molecules25246027. [PMID: 33352716 PMCID: PMC7766395 DOI: 10.3390/molecules25246027] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 11/16/2022] Open
Abstract
Citrus tea is an emerging tea drink produced from tea and the pericarp of citrus, which consumers have increasingly favored due to its potential health effects and unique flavor. This study aimed to simultaneously combine the characteristic volatile fingerprints with the odor activity values (OAVs) of different citrus teas for the first time by headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) and headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS). Results showed that the establishment of a citrus tea flavor fingerprint based on HS-GC-IMS data can provide an effective means for the rapid identification and traceability of different citrus varieties. Moreover, 68 volatile compounds (OAV > 1) were identified by HS-SPME-GC-MS, which reflected the contribution of aroma compounds to the characteristic flavor of samples. Amongst them, the contribution of linalool with sweet flower fragrance was the highest. Odorants such as decanal, β-lonone, β-ionone, β-myrcene and D-limonene also contributed significantly to all samples. According to principal component analysis, the samples from different citrus teas were significantly separated. Visualization analysis based on Pearson correlation coefficients suggested that the correlation between key compounds was clarified. A comprehensive evaluation of the aroma of citrus tea will guide citrus tea flavor quality control and mass production.
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Terroir Effect on the Phenolic Composition and Chromatic Characteristics of Mencía/Jaen Monovarietal Wines: Bierzo D.O. (Spain) and Dão D.O. (Portugal). Molecules 2020; 25:molecules25246008. [PMID: 33353130 PMCID: PMC7766348 DOI: 10.3390/molecules25246008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/13/2020] [Accepted: 12/15/2020] [Indexed: 11/17/2022] Open
Abstract
‘Mencía’/‘Jaen’ it’s an important red grape variety, exclusive of the Iberian Peninsula, used in wine production namely in Bierzo D.O. and Dão D.O., respectively. This work evaluates the effect of the two different “terroirs” on the phenolic composition and chromatic characteristics of ‘Mencía’/‘Jaen’ monovarietal wines produced at an industrial scale in the same vintage. Using Principal Component Analysis (PCA), Partial Least Squares-Discrimination Analysis (PLS-DA), and Orthogonal PLS-DA (OPLS-DA) it was found that peonidin-3-coumaroylglucoside, petunidin-3-glucoside, malvidin-3-coumaroylglucoside, peonidin-3-glucoside, malvidin-3-acetylglucoside, malvidin-3-glucoside, and ferulic acid were the phenolic compounds with the highest differences between the two regions. PLS regression allowed to correlate the differences in lightness (L*) and redness (a*) of wines from ‘Jaen’ and ‘Mencía’ to differences in colored anthocyanins, polymeric pigments, total pigments, total anthocyanins, cyanidin-3-acetylglucoside, delphinidin-3-acetylglucoside, delphinidin-3-glucoside, peonidin-3-coumaroylglucoside, petunidin-3-glucoside and malvidin-3-glucoside in wines, and the colorless ferulic, caffeic, and coutaric acids, and ethyl caffeate. The wines a* values were more affected by colored anthocyanins, ferulic acid, total anthocyanins, delphinidin-3-acetylglucoside, delphinidin-3-glucoside and petunidin-3-acetylglucoside, and catechin. The positive influence of ferulic acid in the a* values and ferulic, caffeic, coutaric acids, and ethyl caffeate on the L* values can be due to the co-pigmentation phenomena. The higher dryness and lower temperatures during the September nights in this vintage might explain the differences observed in the anthocyanin content and chromatic characteristics of the wines.
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Feng L, Wang J, Ye D, Song Y, Qin Y, Liu Y. Yeast population dynamics during spontaneous fermentation of icewine and selection of indigenous Saccharomyces cerevisiae strains for the winemaking in Qilian, China. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:5385-5394. [PMID: 32535908 DOI: 10.1002/jsfa.10588] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/08/2020] [Accepted: 06/14/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Icewine produced in China is becoming popular, but there is only limited knowledge available on the yeast population that occurs during fermentation and also on the selection of indigenous Saccharomyces cerevisiae strains for its production. In this work, we first investigated yeast species and the evolution of yeast population in spontaneous fermentations of icewine produced in the Qilian region of China and then analyzed the biodiversity and important enological properties of S. cerevisiae isolates. RESULTS Seven species of five genera including S. cerevisiae, S. uvarum, Torulaspora delbrueckii, Hanseniaspora uvarum, Lachancea thermotolerans, Metschnikowia aff. fructicola and H. osmophila were identified by the colony morphology on Wallerstein Laboratory Nutrient medium and sequence analysis of the 26S rRNA gene D1/D2 domain. Saccharomyces cerevisiae, H. uvarum and L. thermotolerans were the dominant species, representing almost 87% of the total yeast isolates. Microvinification with seven preselected S. cerevisiae strains were performed on Vidal. All selected strains could complete fermentations, and the enochemical parameters were within the acceptable ranges of the wine industry. W5B3 produced higher amounts of ethyl hexanoate and ethyl octanoate than other strains. R3A10 was a low volatile acid producer and the corresponding icewine presented the highest values on some odorants including β-damascenone, 1-octen-3-ol, ethyl 2-methylbutyrate, and isoamyl alcohol. Vidal icewines fermented with R3A10, R3A16 and W5B3 were well accepted by the judges because of superior sensory quality. CONCLUSION Three indigenous strains (R3A10, R3A16 and W5B3) could be used as starters and could potentially improve the regional character of the icewine in Qilian. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Li Feng
- Jiyang College of Zhejiang A&F University, Zhuji, China
- College of Enology, Northwest A&F University, Yangling, China
| | - Jiaming Wang
- Labstat International ULC, Chemistry, Kitchener, Ontario, Canada
| | - Dongqing Ye
- College of Enology, Northwest A&F University, Yangling, China
| | - Yuyang Song
- College of Enology, Northwest A&F University, Yangling, China
| | - Yi Qin
- College of Enology, Northwest A&F University, Yangling, China
| | - Yanlin Liu
- College of Enology, Northwest A&F University, Yangling, China
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Loureiro MD, Moreno-Sanz P, Suárez B. Evaluation of rootstocks for the ‘Verdejo Negro’ cultivar. CIÊNCIA E TÉCNICA VITIVINÍCOLA 2020. [DOI: 10.1051/ctv/20203502120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Grapevine (Vitis vinifera L.) cultivation in Asturias (Northwestern Spain) was on the brink of extinction in the last century. Nevertheless, the present century is witnessing its rebound as a consequence of the recognition of the Cangas Wine Designation of Origin. The long period of abandonment has resulted in a lack of information about the most suitable rootstocks for the attainment of optimal quality. In this study, the agronomical and oenological parameters of the ‘Verdejo Negro’ cultivar grafted on three rootstocks (‘196-17 C’, ‘101-14 MG’ and ‘3309 C’) were studied. Three repetitions of ten vines for each rootstock were disposed in a completely randomized design. Agronomical (phenology, yield, pruning weight and Ravaz index) and enological (berry, must and wine composition) parameters were measured, and the elaborated wines were sensorially evaluated. Concerning phenology, the ‘101-14 MG’ rootstock advanced the veraison in the last two years of the study. The year significantly influenced many of the agronomical and enological parameters, whereas the rootstock only affected the Weaver index, which was higher for the ‘101-14 MG’ rootstock, indicating a more advanced maturation with this rootstock, and at the wine volatile acidity, higher for ‘3309 C’ wines. When the wines of ‘Verdejo Negro’ grafted on the three studied rootstocks were sensorially evaluated, few differences were found. Wines from ‘101-14 MG’ scored slightly better for nose parameters, although the overall judgment was very similar for all the wines. Considering the small effect of the rootstocks on the wines of ‘Verdejo Negro’, there is no clear recommendation at present. But it is important to take into account the effects of climate change, since the advance of maturation induced by the ‘101-14 MG’ rootstock may hinder the production of balanced wines of the ‘Verdejo Negro’ cultivar in the future. The predicted earlier ripening may lead to grapes with excessive sugar level, low acidity and a decoupling of phenolic and technological maturity.
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Aromatic Characterization of New White Wine Varieties Made from Monastrell Grapes Grown in South-Eastern Spain. Molecules 2020; 25:molecules25173917. [PMID: 32867325 PMCID: PMC7503703 DOI: 10.3390/molecules25173917] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/25/2020] [Accepted: 08/25/2020] [Indexed: 11/28/2022] Open
Abstract
The aromatic profile of a wine is one of the main characteristics appreciated by consumers. Due to climate change, vineyards need to adapt to new conditions, and one of the strategies that might be followed is to develop new white varieties from Monastrell and other cultivars by means of intervarietal crosses, since white varieties are a minority in south-eastern Spain. Such crosses have already been obtained and have been seen to provide quality white wines of high acidity and with a good aromatic composition. To confirm this, a quantitative analysis was carried out during two vintages (2018 and 2019) in order to study and compare the volatile composition of Verdejo (V) wine with the aromatic composition of several wines made from different crosses between Cabernet Sauvignon (C), Syrah (S), Tempranillo (T), and Verdejo (V) with Monastrell (M), by means of headspace SPME-GC-MS analysis. Wine volatile compounds (alcohols, volatile acids, ethyl esters, terpenes, norisoprenoids, and two other compounds belonging to a miscellaneous group) were identified and quantified using a HS-SPME-GS-MS methodology. An additional sensory analysis was carried out by a qualified tasting panel in order to characterize the different wines. The results highlighted how the crosses MT103, MC69, and MC180 showed significant differences from and better quality than the Verdejo wine. These crosses produced higher concentrations of several aromatic families analyzed, which was supported by the views of the tasting panel, thus confirming their excellent aromatic potential as cultivars for producing grapes well adapted to this area for making white wines.
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Major Sensory Attributes and Volatile Compounds of Korean Rice Liquor ( yakju) Affecting Overall Acceptance by Young Consumers. Foods 2020; 9:foods9060722. [PMID: 32498353 PMCID: PMC7353550 DOI: 10.3390/foods9060722] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 11/17/2022] Open
Abstract
The sensory characteristics and volatile compounds that affect consumers' acceptance of rice liquors were investigated. A total of 80 consumers evaluated 12 yakju samples and descriptive analysis by 11 trained panelists was conducted. Solvent-assisted flavor evaporation-gas chromatography-mass spectrometry analysis also was conducted revealing 120 volatile compounds in the yakju samples. Sensory attributes (n = 31) except appearance attributes were used for principal component analysis (PCA). As results, fruit odor (apple, hawthorn, omija, and pineapple odor) and flower odor (chrysanthemum, pine, and peppermint odor) were placed on the positive side of PC1 whereas persimmon vinegar odor, bitter taste, alcohol flavor, stinging and coating mouthfeel were located on the negative side of PC1. The yakju samples were mainly characterized by their alcohol content and supplementary ingredients. Sensory descriptors (n = 31; except appearance attributes and p > 0.05) and volatile compounds (n = 30; p > 0.5 correlation coefficient with overall acceptance) were chosen for multiple factor analysis (MFA). The MFA correlation map showed that ethyl propanoate, ethyl-2-hydroxy-2-methylbutanoate, methyl 2-furoate, γ-butyrolactone, 4-ethoxycarbonyl-γ-butyrolactone, hawthorn odor, apple flavor, grape flavor, and sweet taste were positively correlated with young consumers' overall acceptance. Additionally, negative correlation with overall acceptance was found in 1,3-butanediol, 2,3-butanediol, and 1,1-diethoxy-3-methylbutane.
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Lu Y, Liu Y, Lv J, Ma Y, Guan X. Changes in the physicochemical components, polyphenol profile, and flavor of persimmon wine during spontaneous and inoculated fermentation. Food Sci Nutr 2020; 8:2728-2738. [PMID: 32566190 PMCID: PMC7300058 DOI: 10.1002/fsn3.1560] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/21/2020] [Accepted: 03/16/2020] [Indexed: 12/21/2022] Open
Abstract
Changes in the oenological parameters, total phenols, total flavonoids, and individual phenols of persimmon during spontaneous and inoculated fermentation were investigated. The volatile compounds and sensory character of the persimmon wine were compared and evaluated simultaneously. Results show that at the end of fermentation, spontaneous persimmon wine (SPW) has higher contents of total flavonoids, total phenols yet lower concentrations of alcohol and volatile compounds than inoculated persimmon wine (IPW). Catechin, salicylic acid, quercetin, and vanillic acid were the main phenolic compounds in both types of persimmon wine. There are six volatile components in the IPW with an OAV greater than 1, which are isoamyl acetate, ethyl hexanoate, methyl octanoate, ethyl octanoate, phenethyl acetate, and 2, 4-di-tert-butylphenol, and these compounds contribute to the IPW with brandy and fruity sensory properties, while only three volatile components in SPW have OAV greater than 1, which are isoamyl acetate, ethyl hexanoate, and ethyl octanoate. Spontaneous fermentation increased the proportion of esters and alcohols in the overall volatile compounds. During sensory evaluation, IPW was characterized by "brandy," "bitterness," and low "sweetness," and SPW has a high score of "sweetness," "balance," desirable "color," and "body."
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Affiliation(s)
- Yao Lu
- College of Food Science and TechnologyHebei Agricultural UniversityBaodingHebeiChina
- Guangxi talent highland of preservation and deep processing research in fruit and vegetablesHezhou UniversityHezhouGuangxiChina
| | - Yaqiong Liu
- College of Food Science and TechnologyHebei Agricultural UniversityBaodingHebeiChina
- Guangxi talent highland of preservation and deep processing research in fruit and vegetablesHezhou UniversityHezhouGuangxiChina
| | - Jiawei Lv
- College of Food Science and TechnologyHebei Agricultural UniversityBaodingHebeiChina
| | - Yanli Ma
- College of Food Science and TechnologyHebei Agricultural UniversityBaodingHebeiChina
- Guangxi talent highland of preservation and deep processing research in fruit and vegetablesHezhou UniversityHezhouGuangxiChina
- Henan Key Laboratory of Industrial Microbial Resources and Fermentation TechnologyNanyang Institute of TechnologyNanyangChina
| | - Xiaolei Guan
- College of Food Science and TechnologyHebei Agricultural UniversityBaodingHebeiChina
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Gutiérrez-Gamboa G, Liu SY, Pszczólkowski P. Resurgence of minority and autochthonous grapevine varieties in South America: a review of their oenological potential. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:465-482. [PMID: 31452209 DOI: 10.1002/jsfa.10003] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 08/09/2019] [Accepted: 08/22/2019] [Indexed: 05/11/2023]
Abstract
In contrast with the general trend of producing wine from the most famous grapevine varieties, associated with the French paradigm, such as Cabernet-Sauvignon, Merlot, Pinot Noir, Syrah, Sauvignon Blanc, and Chardonnay, there is a tendency to revalorize and preserve minority or autochthonous grapevine varieties worldwide. The South American wine region, where most of the varieties derived from varieties brought after European colonization, is not exempt from this. This has allowed new wines to be provided with distinctive identities that are markedly different from the current homogeneous wine production. Moreover, varietal homogenization increases vineyard genetic vulnerability in relation to the emergence of grapevine diseases, to which the commonly cultivated varieties are not resistant. This review summarizes the oenological potential of minority or autochthonous grapevine varieties cultivated within the South American wine region, focusing on Argentina, Chile, and Bolivia. © 2019 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
| | - Shu-Yan Liu
- Universidad de La Rioja/Instituto de Ciencias de la Vid y del Vino (UR, CSIC, GR), Finca La Grajera, ctra. de Burgos km 6, Logroño, Spain
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Amino Acid Profiles to Differentiate White Wines from Three Autochtonous Galician Varieties. Foods 2020; 9:foods9020114. [PMID: 31973004 PMCID: PMC7074217 DOI: 10.3390/foods9020114] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 11/17/2022] Open
Abstract
Amino acids play a relevant role in wine quality and can allow for classifying wines according to the variety. In this work, the amino acid contents of Albariño, Godello, and Treixadura wines, three autochthonous varieties from Galicia (NW Spain), were determined. During three consecutive vintages, these varieties were grown on the same vineyard and were harvested at optimum maturity, and the wines were elaborated following the same enological protocol. The identification and quantification of the primary amino acids were carried out by high-performance liquid chromatography with photodiode array detection, after a derivatization. Amino acid contents in these white varieties were within the range of values reported for other European wines, but Treixadura wines showed the highest concentrations, while wines from the Albariño variety showed the lowest contents. Apart from proline, whose concentrations were caused by yeast release, the most abundant amino acids were aspartic acid, glutamic acid, lysine, arginine, asparagine, alanine, and histidine. Principal component analysis separated wines by variety according to their amino acid contents.
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Gerardi C, Tristezza M, Giordano L, Rampino P, Perrotta C, Baruzzi F, Capozzi V, Mita G, Grieco F. Exploitation of Prunus mahaleb fruit by fermentation with selected strains of Lactobacillus plantarum and Saccharomyces cerevisiae. Food Microbiol 2019; 84:103262. [DOI: 10.1016/j.fm.2019.103262] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 06/19/2019] [Accepted: 07/05/2019] [Indexed: 12/11/2022]
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Ayestarán B, Martínez-Lapuente L, Guadalupe Z, Canals C, Adell E, Vilanova M. Effect of the winemaking process on the volatile composition and aromatic profile of Tempranillo Blanco wines. Food Chem 2019; 276:187-194. [DOI: 10.1016/j.foodchem.2018.10.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/01/2018] [Accepted: 10/02/2018] [Indexed: 10/28/2022]
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28
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Barreto de Oliveira J, Lemos Faria D, Fernandes Duarte D, Egipto R, Laureano O, de Castro R, Pereira GE, Ricardo-da-Silva JM. Effect of the harvest season on phenolic composition and oenological parameters of grapes and wines cv. ‘Touriga Nacional’ (Vitis vinifera L.) produced under tropical semi-arid climate, in the state of Pernambuco, Brazil. CIÊNCIA E TÉCNICA VITIVINÍCOLA 2018. [DOI: 10.1051/ctv/20183302145] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
The northeastern region of São Francisco Valley is the third largest wine producer in Brazil, differentiated by the production of at least two harvests per year, generally in the first and second semesters, respectively. The productive cycle of the vine in the first semester is higher than in the second semester, mainly due to differences in temperature, with maximum and average temperatures of approximately 30 ºC and 26 ºC, respectively. Second semester is characterized by higher temperatures (summer season) and that promote a rapid maturation of the grapes. The objective of this work was to evaluate the phenolic composition, other oenological parameters and the sensorial profile of grapes and wines of cv. 'Touriga Nacional' (Vitis vinifera L.), characterizing grapes and wines from four harvest seasons, two of them referring to the first half of the year and two referring to the second half of the year, using a broad analytical approach. The experimental design consisted of three randomized blocks, with sixty plants marked in different lines and positions (twenty plants in each block at the beginning, middle and end of the vineyard). The results showed that there was a harvesting effect for some of the grape chemical compounds (monomeric anthocyanins, organic acids, condensed tannins and monomeric flavanols, for example) as well as in wines (calcium, monomeric anthocyanins, condensed tannins and monomeric flavanols). Regarding the sensorial profile of the wines, it was possible to observe that higher scores were attributed to floral aroma in wines from the first harvest (first half of the year). Fruity, spice and empyreumatic aromas were higher in wines from second harvest season (second half of the year). For other attributes, there was a tendency for higher variations between the period of study (2014 – 2017) than between the harvest seasons.
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Influence of Soil Management on the Red Grapevine (Vitis vinifera L.) Mencía Must Amino Acid Composition and Wine Volatile and Sensory Profiles in a Humid Region. BEVERAGES 2018. [DOI: 10.3390/beverages4040076] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Adopting cover crops for vineyard soil management can provide several benefits, including soil protection, reductions in vine vigor, and enhancements in berry composition. However, the effects of this practice on wine aroma have seldom been addressed. This study aimed to determine the influence of different cover crops and soil tillage on the must and wine amino acid composition and wine volatile compounds of the red cultivar, ‘Mencía’ (Vitis vinifera L.), grown in Northwest Spain. Treatments consisted of soil tillage (ST), native vegetation (NV), English ryegrass (ER), and subterranean clover (SC). Cover crops did not alter the macro-constituents of musts; however, musts from NV and SC tended to lower concentrations of amino acids. Some color attributes of wines were influenced by cover crops in the vineyard. Methanol and trans-linalool oxide (pyran) concentrations in wines were significantly affected by soil management. Professional tasters encountered differences in visual, aroma, and palate descriptors of wines depending on the treatment imposed in the vineyard. These alterations in sensory properties seemed to obey to slight modifications of wine chemical characteristics due to vineyard soil management. According to these results, cover crops might be useful for modulating wine aroma in humid climates.
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The Pear Aroma in the Austrian Pinot Blanc Wine Variety: Evaluation by Means of Sensorial-Analytical-Typograms with regard to Vintage, Wine Styles, and Origin of Wines. J FOOD QUALITY 2018. [DOI: 10.1155/2018/5123280] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The perceived pear aroma in wines was associated with various short- and medium-chain ester compounds. A consumer study confirmed this assumption. In total, eight ester compounds from a series of 100 aromatic substances were associated with the pear aroma. In this study, a valid stable isotope dilution assay headspace solid-phase microextraction gas chromatography mass spectroscopy (SIDA-HS-SPME-GC-MS) method was developed for the analysis of these compounds, and 102 Austrian Pinot blanc wines of vintages 2013–2016 were analysed. They were assessed with regard to vintage and origin influences as well as wine styles. However, an attempt was made to capture the synergies of these compounds for the pear aroma. With the detection of ethyl (E,Z)-2,4-decadienoate and methyl (E)-geranoate, two volatile compounds were measured which had not previously been detected in Austrian wines. The eight analysed esters were perceived very differently. Therefore, specific odour activity values for the various sensations could be calculated with a mathematical combination of the analyses and the results of the sensory studies. A vintage influence on the sensorial descriptor “overripe pear” and a relationship between wine style and total pear aroma were determined.
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31
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Relating sensory analysis with SPME-GC-MS data for Spanish-style green table olive aroma profiling. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.11.058] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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32
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Kim BH, Park SK. Enhancement of volatile aromatic compounds in black raspberry wines via enzymatic treatment. JOURNAL OF THE INSTITUTE OF BREWING 2017. [DOI: 10.1002/jib.412] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Byoung-Ho Kim
- Department of Food Science and Biotechnology; KyungHee University; Yongin-si 446-701 Republic of Korea
| | - Seung K. Park
- Department of Food Science and Biotechnology; KyungHee University; Yongin-si 446-701 Republic of Korea
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Talaverano I, Valdés E, Moreno D, Gamero E, Mancha L, Vilanova M. The combined effect of water status and crop level on Tempranillo wine volatiles. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:1533-1542. [PMID: 27405267 DOI: 10.1002/jsfa.7898] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 07/07/2016] [Accepted: 07/07/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND The effect of water status and crop level on the volatile composition of Tempranillo wine was investigated over two growing seasons (2010-2011) in Extremadura (Spain). Three water status treatments (T0, Rainfed control; T1, Early regulated deficit irrigation; T2, Late regulated deficit irrigation) were combined with two crop levels treatments (TH, cluster thinning; C, control). RESULTS Crop level treatment had a higher effect on individual volatiles analyzed in Tempranillo wine than water status. The combinations of water status and crop level treatments showed effects on all families of compounds with the exception of acetates and volatile fatty acids. Alcohols, C6 compounds and phenol volatiles produced the highest concentrations at the lower level of available water and when cluster thinning was applied (T0-TH). However, ethyl ester and lactones showed higher concentrations in regulated deficit irrigation (T1 and T2) and when cluster thinning was not applied. CONCLUSION The combined effect of rainfed and cluster-thinning treatments (T0-TH) increased the majority of individual aromatic compounds quantified in Tempranillo wines and also showed the highest total odor activity value. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Inmaculada Talaverano
- CICYTEX-Technological Institute of Food and Agriculture-INTAEX (Junta de Extremadura), Av. Adolfo Suárez, s/n, 06071, Badajoz, Spain
| | - Esperanza Valdés
- CICYTEX-Technological Institute of Food and Agriculture-INTAEX (Junta de Extremadura), Av. Adolfo Suárez, s/n, 06071, Badajoz, Spain
| | - Daniel Moreno
- CICYTEX-Technological Institute of Food and Agriculture-INTAEX (Junta de Extremadura), Av. Adolfo Suárez, s/n, 06071, Badajoz, Spain
| | - Esther Gamero
- CICYTEX-Technological Institute of Food and Agriculture-INTAEX (Junta de Extremadura), Av. Adolfo Suárez, s/n, 06071, Badajoz, Spain
| | - Luis Mancha
- CICYTEX-Agricultural Research Center Finca La Orden-Valdesequera (Junta de Extremadura), Crta. A-V, Km 372, 06187, Guadajira, Spain
| | - Mar Vilanova
- Misión Biológica de Galicia Spanish National Research Council (CSIC), El Palacio-Salcedo, 36143, Pontevedra, Spain
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Mirás-Avalos JM, Trigo-Córdoba E, Bouzas-Cid Y, Orriols-Fernández I. Response of grapevine cv. ‘Brancellao’ and ‘Sousón’ to supplementary irrigation: Water relations, vine growth, yield and berry and wine composition. CIÊNCIA E TÉCNICA VITIVINÍCOLA 2017. [DOI: 10.1051/ctv/20163102098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Seisonen S, Vene K, Koppel K. The current practice in the application of chemometrics for correlation of sensory and gas chromatographic data. Food Chem 2016; 210:530-40. [DOI: 10.1016/j.foodchem.2016.04.134] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 04/24/2016] [Accepted: 04/28/2016] [Indexed: 10/21/2022]
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Ilc T, Werck-Reichhart D, Navrot N. Meta-Analysis of the Core Aroma Components of Grape and Wine Aroma. FRONTIERS IN PLANT SCIENCE 2016; 7:1472. [PMID: 27746799 PMCID: PMC5042961 DOI: 10.3389/fpls.2016.01472] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 09/15/2016] [Indexed: 05/27/2023]
Abstract
Wine aroma strongly influences wine quality, yet its composition and its evolution during the winemaking process are poorly understood. Volatile compounds that constitute wine aroma are traditionally divided into three classes according to their origin: grape, fermentation, and maturation aroma. We challenge this view with meta-analysis and review of grape and wine volatiles and their precursors from 82 profiling experiments. We compiled a list of 141 common grape and wine volatiles and quantitatively compared 43 of them. Our work offers insight into complex relationships between biosynthesis of aroma in grapes and the changes during the winemaking process. Monoterpenes are one of the largest and most researched wine aroma compounds. We show that their diversity in wines is mainly due to the oxidative metabolism of linalool in grapes. Furthermore, we demonstrate that most of the linalool produced in grapes is converted to these oxidized derivatives.
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Liu N, Qin Y, Song YY, Tao YS, Sun Y, Liu YL. Aroma Composition and Sensory Quality of Cabernet Sauvignon Wines Fermented by Indigenous Saccharomyces cerevisiae Strains in the Eastern Base of the Helan Mountain, China. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2016. [DOI: 10.1080/10942912.2015.1089278] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ning Liu
- College of Enology, Northwest A&F University, Yangling, China
| | - Yi Qin
- College of Enology, Northwest A&F University, Yangling, China
| | - Yu-Yang Song
- College of Enology, Northwest A&F University, Yangling, China
| | - Yong-Sheng Tao
- College of Enology, Northwest A&F University, Yangling, China
| | - Yue Sun
- College of Enology, Northwest A&F University, Yangling, China
| | - Yan-Lin Liu
- College of Enology, Northwest A&F University, Yangling, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, China
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Kim BH, Park SK. Volatile aroma and sensory analysis of black raspberry wines fermented by different yeast strains. JOURNAL OF THE INSTITUTE OF BREWING 2015. [DOI: 10.1002/jib.199] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Byoung-Ho Kim
- Hitejinro R & D Centre and Hitejinro Brewery Co. Ltd; Chungcheongbuk-do Cheongwon-gun 363-823 Republic of Korea
- Department of Food Science and Biotechnology; KyungHee University; Yongin-si 446-701 Republic of Korea
| | - Seung K. Park
- Department of Food Science and Biotechnology; KyungHee University; Yongin-si 446-701 Republic of Korea
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Martínez-Pinilla O, Guadalupe Z, Ayestarán B, Pérez-Magariño S, Ortega-Heras M. Characterization of volatile compounds and olfactory profile of red minority varietal wines from La Rioja. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:3720-3729. [PMID: 23640744 DOI: 10.1002/jsfa.6211] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 04/18/2013] [Accepted: 05/02/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND The aim of this work was to study for the first time the volatile compounds and olfactory profile of La Rioja red wines made with the local varieties Vitis vinifera cv. Monastel and Maturana Tinta de Navarrete, using Tempranillo as a reference variety. The impact of vintage on these compounds was also evaluated, and chemometric techniques were applied to achieve a possible differentiation of the wines. RESULTS A clear classification of wines according to grape variety and vintage was obtained. Volatile compounds that differentiated wines by grape variety were varietal aromas whereas vintage was mainly differentiated by compounds formed during the alcoholic fermentation and extracted from wood during the elaboration process in wooden barrels. Sensory analysis also allowed differentiation of wines by grape variety. Tempranillo wines were characterized by liquorice notes, whereas Maturana Tinta de Navarrete wines were the least fruity and showed herbaceous and pepper notes. The sensory profile of Monastel varied between vintages. CONCLUSION These minor grape varieties could provide a good alternative to the most widespread variety in La Rioja: Tempranillo. The use of these varieties produced wines with their own personality and different aromatic profile from other wines on the market.
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Affiliation(s)
- Olga Martínez-Pinilla
- Instituto de las Ciencias de la Vid y del Vino, (Universidad de la Rioja, CSIC y Gobierno de la Rioja), 26006, Logroño, Spain
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Vilanova M, Escudero A, Graña M, Cacho J. Volatile composition and sensory properties of North West Spain white wines. Food Res Int 2013. [DOI: 10.1016/j.foodres.2013.07.036] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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41
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Añón A, López JF, Hernando D, Orriols I, Revilla E, Losada MM. Effect of five enological practices and of the general phenolic composition on fermentation-related aroma compounds in Mencia young red wines. Food Chem 2013; 148:268-75. [PMID: 24262556 DOI: 10.1016/j.foodchem.2013.10.056] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 10/04/2013] [Accepted: 10/10/2013] [Indexed: 11/20/2022]
Abstract
The effects of five technological procedures and of the contents of total anthocyanins and condensed tannins on 19 fermentation-related aroma compounds of young red Mencia wines were studied. Multifactor ANOVA revealed that levels of those volatiles changed significantly over the length of storage in bottles and, to a lesser extent, due to other technological factors considered; total anthocyanins and condensed tannins also changed significantly as a result of the five practices assayed. Five aroma compounds possessed an odour activity value >1 in all wines, and another four in some wines. Linear correlation among volatile compounds and general phenolic composition revealed that total anthocyanins were highly related to 14 different aroma compounds. Multifactor ANOVA, considering the content of total anthocyanins as a sixth random factor, revealed that this parameter affected significantly the contents of ethyl lactate, ethyl isovalerate, 1-pentanol and ethyl octanoate. Thus, the aroma of young red Mencia wines may be affected by levels of total anthocyanins.
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Affiliation(s)
- Ana Añón
- Departamento de Ciencia y Tecnología Aplicadas, Escuela Universitaria de Ingeniería Técnica Agrícola, Universidad Politécnica de Madrid, 28040 Madrid, Spain
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42
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Associations of volatile compounds with sensory aroma and flavor: the complex nature of flavor. Molecules 2013; 18:4887-905. [PMID: 23698038 PMCID: PMC6269959 DOI: 10.3390/molecules18054887] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 04/12/2013] [Accepted: 04/19/2013] [Indexed: 11/17/2022] Open
Abstract
Attempts to relate sensory analysis data to specific chemicals such as volatile compounds have been frequent. Often these associations are difficult to interpret or are weak in nature. Although some difficulties may relate to the methods used, the difficulties also result from the complex nature of flavor. For example, there are multiple volatiles responsible for a flavor sensation, combinations of volatiles yield different flavors than those expected from individual compounds, and the differences in perception of volatiles in different matrices. This review identifies some of the reasons sensory analysis and instrumental measurements result in poor associations and suggests issues that need to be addressed in future research for better understanding of the relationships of flavor/aroma phenomena and chemical composition.
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Peng CT, Wen Y, Tao YS, Lan YY. Modulating the formation of Meili wine aroma by prefermentative freezing process. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1542-1553. [PMID: 23330536 DOI: 10.1021/jf3043874] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The influence of a prefermentative freezing process on changes of aromatic characteristics and volatile compounds in Meili wines was studied to optimize freezing parameters and reveal the mathematical relationship between aromatic characteristics and volatile compounds. The wines obtained were characterized by sensory evaluation and stir bar sorptive extraction (SBSE) followed by a thermal desorption-gas chromatography-mass spectrometry analysis. A total of 28 aromatic descriptors from 6 categories of wine aroma terminology were identified by judging with high "modified frequency (MF%)". In addition, 19 varietal aroma compounds and 36 fermentation aroma compounds were quantitated, followed by the determination of odor activity values (OAVs). On the basis of the data obtained, principal component analysis (PCA) was used to find the relationship between characteristic aroma terms and different freezing conditions, and then partial least-squares regression (PLSR) was proposed to establish the mathematical relationship between the resulting terms and impact odorants. Natural thawing treatment on frozen must resulted in higher aroma quality with higher extraction of varietal aroma compounds. Lower frozen maceration temperature contributed to higher esters and organic acids. Impact aroma compounds were related to models for floral, sweet fruit, temperate fruit, and vegetal, whereas the model of rose and strawberry contained only varietal volatile compounds, and temperate fruit could be regressed by impact fermentation aroma compounds.
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Affiliation(s)
- Chuan-Tao Peng
- College of Enology, Northwest A&F University, Yangling, Shaanxi 712100, China
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Lukić I, Miličević B, Tomas S, Radeka S, Peršurić Đ. Relationship between volatile aroma compounds and sensory quality of fresh grape marc distillates. JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/jib.39] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Igor Lukić
- Institute of Agriculture and Tourism; Karla Huguesa 8; 52440; Poreč; Croatia
| | | | - Srećko Tomas
- Faculty of Food Technology; Josip Juraj Strossmayer University of Osijek; Franje Kuhača 18; 31000; Osijek; Croatia
| | - Sanja Radeka
- Institute of Agriculture and Tourism; Karla Huguesa 8; 52440; Poreč; Croatia
| | - Đordano Peršurić
- Institute of Agriculture and Tourism; Karla Huguesa 8; 52440; Poreč; Croatia
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