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D'Eusanio V, Genua F, Marchetti A, Morelli L, Tassi L. Characterization of Some Stilbenoids Extracted from Two Cultivars of Lambrusco- Vitis vinifera Species: An Opportunity to Valorize Pruning Canes for a More Sustainable Viticulture. Molecules 2023; 28:molecules28104074. [PMID: 37241814 DOI: 10.3390/molecules28104074] [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: 04/19/2023] [Revised: 05/04/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Pruning canes from grape vines are valuable byproducts that contain resveratrol and other health-boosting stilbenoids. This study aimed to assess the effect of roasting temperature on the stilbenoid content of vine canes by comparing two Vitis vinifera cultivars, Lambrusco Ancellotta and Salamino. Samples were collected during different phases of the vine plant cycle. One set was collected in September after the grape harvest and was air-dried and analyzed. A second set was obtained during vine pruning in February and evaluated immediately after collection. The main stilbenoid identified in each sample was resveratrol (~100-2500 mg/kg), with significant levels of viniferin (~100-600 mg/kg) and piceatannol (~0-400 mg/kg). Their contents decreased with increasing roasting temperature and residence time on the plant. This study provides valuable insights into the use of vine canes in a novel and efficient manner, which could potentially benefit different industries. One potential use involves the roasted cane chips to accelerate the aging of vinegars and alcoholic beverages. This method is more efficient and cost-effective than traditional aging, which is slow and unfavorable from an industrial perspective. Furthermore, incorporating vine canes into maturation processes reduces viticulture waste and enhances the final products with health-promoting molecules, such as resveratrol.
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Affiliation(s)
- Veronica D'Eusanio
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
- National Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | - Francesco Genua
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Andrea Marchetti
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
- National Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
- Interdepartmental Research Center BIOGEST-SITEIA, University of Modena and Reggio Emilia, 42121 Reggio Emilia, Italy
| | - Lorenzo Morelli
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Lorenzo Tassi
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
- National Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
- Interdepartmental Research Center BIOGEST-SITEIA, University of Modena and Reggio Emilia, 42121 Reggio Emilia, Italy
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2
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Zhang G, Cao Y, Mei S, Guo Y, Gong S, Chu Q, Chen P. Another perspective to explain green tea cream: utilizing engineered catechin-caffeine complex. Food Res Int 2022; 158:111542. [DOI: 10.1016/j.foodres.2022.111542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/03/2022] [Accepted: 06/18/2022] [Indexed: 11/24/2022]
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3
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Martínez-Gil A, Del Alamo-Sanza M, Nevares I. Evolution of red wine in oak barrels with different oxygen transmission rates. Phenolic compounds and colour. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113133] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Basalekou M, Kyraleou M, Kallithraka S. Authentication of wine and other alcohol-based beverages—Future global scenario. FUTURE FOODS 2022. [DOI: 10.1016/b978-0-323-91001-9.00028-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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5
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Hao X, Gao F, Wu H, Song Y, Zhang L, Li H, Wang H. From Soil to Grape and Wine: Geographical Variations in Elemental Profiles in Different Chinese Regions. Foods 2021; 10:foods10123108. [PMID: 34945659 PMCID: PMC8701803 DOI: 10.3390/foods10123108] [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: 09/16/2021] [Revised: 12/09/2021] [Accepted: 12/12/2021] [Indexed: 11/21/2022] Open
Abstract
Elemental profiles are frequently applied to identify the geographical origin and authenticity of food products, to guarantee quality. The concentrations of fifteen major, minor, and trace elements (Na, Mg, K, Ca, Al, Fe, Mn, Cu, Zn, Rb, Sr, Li, Cd, Cs, and Ba) were determined in soils, “Meili” grapes, and wines from six regions in China by inductively coupled plasma mass spectrometry (ICP-MS). The elemental concentrations in these samples, according to the geographical origins, were analyzed by one-way analysis of variance (ANOVA) with Duncan’s multiple comparisons. The bioconcentration factor (BCF) from soil to grape and the transfer factor (TF) from grape to wine were calculated. Mg, K, Ca, Cu, Zn, Rb, Sr, and Ba presented higher BCF values than the other seven elements. The TF values of six elements (Na, Mg, K, Zn, Li, and Cs) were found to be greater than one. Moreover, the correlation of element content between the pairs of soil–grape, grape–wine, and bioconcentration factor (BCF)–environmental factor were analyzed. Significant correspondences among soil, grape, and wine were observed for K and Li. Two elements (Sr and Li) showed significant correlations between BCF and environmental factor (relative humidity, temperature, and latitude). A linear discriminant analysis (LDA) with three variables (K, Sr, Li) revealed a high accuracy (>90%) to determine the geographical origin for different Chinese regions.
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Affiliation(s)
- Xiaoyun Hao
- College of Enology, Northwest A&F University, Yangling, Xianyang 712100, China; (X.H.); (F.G.); (L.Z.); (H.L.)
| | - Feifei Gao
- College of Enology, Northwest A&F University, Yangling, Xianyang 712100, China; (X.H.); (F.G.); (L.Z.); (H.L.)
| | - Hao Wu
- Food Inspection and Quarantine Center, Shenzhen Customs, Shenzhen 518033, China;
| | - Yangbo Song
- Agriculture and Animal Husbandry College, Qinghai University, Xining 810015, China;
| | - Liang Zhang
- College of Enology, Northwest A&F University, Yangling, Xianyang 712100, China; (X.H.); (F.G.); (L.Z.); (H.L.)
| | - Hua Li
- College of Enology, Northwest A&F University, Yangling, Xianyang 712100, China; (X.H.); (F.G.); (L.Z.); (H.L.)
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Xianyang 712100, China
- Engineering Research Center for Viti-Viniculture, National Forestry and Grassland Administration, Yangling, Xianyang 712100, China
- China Wine Industry Technology Institute, Yinchuan 750021, China
| | - Hua Wang
- College of Enology, Northwest A&F University, Yangling, Xianyang 712100, China; (X.H.); (F.G.); (L.Z.); (H.L.)
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Xianyang 712100, China
- Engineering Research Center for Viti-Viniculture, National Forestry and Grassland Administration, Yangling, Xianyang 712100, China
- China Wine Industry Technology Institute, Yinchuan 750021, China
- Correspondence: ; Fax: +86-8709-1099
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6
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Xagoraris M, Revelou PK, Arvanitis N, Basalekou M, Pappas CS, Tarantilis PA. The application of right-angle fluorescence spectroscopy as a tool to distinguish five autochthonous commercial Greek white wines. Curr Res Food Sci 2021; 4:815-820. [PMID: 34825196 PMCID: PMC8604742 DOI: 10.1016/j.crfs.2021.11.003] [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: 09/15/2021] [Revised: 11/07/2021] [Accepted: 11/07/2021] [Indexed: 11/20/2022] Open
Abstract
White wine is among the most widely consumed alcoholic beverages. Varietal discrimination of wines has received increasing attention. Today's consumers require a sense of authenticity and are deterred by falsehood or misrepresentation in product marketing. However, wine can involve various types of frauds, which directly affects the distribution of wine in national and international markets. Right-angle fluorescence spectroscopy is a simple and rapid analytical technique that in combination with chemometric algorithms, constitutes a novel method for wine authentication. In this study, the stepwise-Linear Discriminant Analysis algorithm was applied in three representative spectral regions related to phenolic compounds for the purpose of distinguishing white wines according to the grape variety. The wavelength at 310 nm attributed to the hydroxycinnamic acids and stilbene provided a higher classification rate (95.5%) than the λex 280 and 295 nm regions (79.8%), suggesting that these compounds are highly related to the botanical origin of samples. The chemometric models were validated utilizing cross-validation and an external validation set to enhance the robustness of the proposed methodology. The above-mentioned methodology constitutes a powerful tool for the varietal discrimination of white wines and can be used in industrial setting. The ultimate goal of this study is to contribute to the efforts towards the authentication of Greek white wine which will eventually support producers and suppliers to remain competitive and simultaneously protect the consumers from fraudulent practices.
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Affiliation(s)
- Marinos Xagoraris
- Laboratory of Chemistry, Department of Food Science and Human Nutrition. Agricultural University of Athens, 75 Iera Odos, 11855, Athens, Greece
| | - Panagiota-Kyriaki Revelou
- Laboratory of Chemistry, Department of Food Science and Human Nutrition. Agricultural University of Athens, 75 Iera Odos, 11855, Athens, Greece
- Department of Food Science and Technology, University of West Attica, Ag. Spyridonos Str, 12243, Egaleo, Athens, Greece
| | - Nikos Arvanitis
- Laboratory of Chemistry, Department of Food Science and Human Nutrition. Agricultural University of Athens, 75 Iera Odos, 11855, Athens, Greece
| | - Marianthi Basalekou
- Laboratory of Chemistry, Department of Food Science and Human Nutrition. Agricultural University of Athens, 75 Iera Odos, 11855, Athens, Greece
- Department of Wine, Vine and Beverage Sciences, University of West Attica, Ag. Spyridona Street, 12243, Aigaleo, Athens, Greece
| | - Christos S. Pappas
- Laboratory of Chemistry, Department of Food Science and Human Nutrition. Agricultural University of Athens, 75 Iera Odos, 11855, Athens, Greece
| | - Petros A. Tarantilis
- Laboratory of Chemistry, Department of Food Science and Human Nutrition. Agricultural University of Athens, 75 Iera Odos, 11855, Athens, Greece
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7
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Sotiropoulou NS, Xagoraris M, Revelou PK, Kaparakou E, Kanakis C, Pappas C, Tarantilis P. The Use of SPME-GC-MS IR and Raman Techniques for Botanical and Geographical Authentication and Detection of Adulteration of Honey. Foods 2021; 10:foods10071671. [PMID: 34359541 PMCID: PMC8303172 DOI: 10.3390/foods10071671] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/14/2021] [Accepted: 07/15/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this review is to describe the chromatographic, spectrometric, and spectroscopic techniques applied to honey for the determination of botanical and geographical origin and detection of adulteration. Based on the volatile profile of honey and using Solid Phase microextraction-Gas chromatography-Mass spectrometry (SPME-GC-MS) analytical technique, botanical and geographical characterization of honey can be successfully determined. In addition, the use of vibrational spectroscopic techniques, in particular, infrared (IR) and Raman spectroscopy, are discussed as a tool for the detection of honey adulteration and verification of its botanical and geographical origin. Manipulation of the obtained data regarding all the above-mentioned techniques was performed using chemometric analysis. This article reviews the literature between 2007 and 2020.
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8
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Valletta M, Ragucci S, Landi N, Di Maro A, Pedone PV, Russo R, Chambery A. Mass spectrometry-based protein and peptide profiling for food frauds, traceability and authenticity assessment. Food Chem 2021; 365:130456. [PMID: 34243122 DOI: 10.1016/j.foodchem.2021.130456] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 01/03/2023]
Abstract
The ever-growing use of mass spectrometry (MS) methodologies in food authentication and traceability originates from their unrivalled specificity, accuracy and sensitivity. Such features are crucial for setting up analytical strategies for detecting food frauds and adulterations by monitoring selected components within food matrices. Among MS approaches, protein and peptide profiling has become increasingly consolidated. This review explores the current knowledge on recent MS techniques using protein and peptide biomarkers for assessing food traceability and authenticity, with a specific focus on their use for unmasking potential frauds and adulterations. We provide a survey of the current state-of-the-art instrumentation including the most reliable and sensitive acquisition modes highlighting advantages and limitations. Finally, we summarize the recent applications of MS to protein/peptide analyses in food matrices and examine their potential in ensuring the quality of agro-food products.
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Affiliation(s)
- Mariangela Valletta
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Sara Ragucci
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Nicola Landi
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Antimo Di Maro
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Paolo Vincenzo Pedone
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Rosita Russo
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy.
| | - Angela Chambery
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy.
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9
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Machyňáková A, Schneider MP, Khvalbota L, Vyviurska O, Špánik I, Gomes AA. A fast and inexpensive approach to characterize Slovak Tokaj selection wines using infrared spectroscopy and chemometrics. Food Chem 2021; 357:129715. [PMID: 33878582 DOI: 10.1016/j.foodchem.2021.129715] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/11/2021] [Accepted: 03/23/2021] [Indexed: 11/20/2022]
Abstract
The Tokaj Selection wines (hungarian equivalent "Aszú") are typical noble sweet wines produced in Tokaj wine region that falls within two countries, Slovakia and Hungary. Taking into account the economic importance and uniqueness of these wines, in this work, a new, fast and inexpensive method that combines infrared spectroscopy and multivariate models for characterization Slovak Tokaj Selection wines was developed. At first, sample authentication via one class models (dd-SIMCA) considered Slovak Tokaj Selection wines as target class. The non-target sample was considered to be only a Tokaj sample of Slovak origin. The resulting model was able to properly recognize samples of the target class with high sensitivity and specificity. Subsequently, the putňa index was predicted via PLS models. RMSEP equals 0.44; REPpred of 9.6 and R2 0.95 was found in prediction step.
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Affiliation(s)
- Andrea Machyňáková
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Mateus P Schneider
- Institute of Chemistry, Federal University of Rio Grande do Sul, Bento Gonçalves Avenue, 9500, 91501-970 Porto Alegre, RS, Brazil
| | - Liudmyla Khvalbota
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Olga Vyviurska
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Ivan Špánik
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Adriano A Gomes
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia; Institute of Chemistry, Federal University of Rio Grande do Sul, Bento Gonçalves Avenue, 9500, 91501-970 Porto Alegre, RS, Brazil.
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10
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Jin X, Zhang L, Wu S, Huang M, Yu W, Zhang S. Developing an authentication approach using SPME-GC-IRMS based on compound-specific δ 13C analysis of six typical volatiles in wine. FOOD QUALITY AND SAFETY 2021. [DOI: 10.1093/fqsafe/fyaa031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
An analytical method using gas chromatography isotope ratio mass spectrometry (GC-IRMS) combined with solid phase micro-extraction (SPME) was developed to measure the δ 13C values of six typical volatiles commonly occurring in wine (isoamyl acetate, 2-octanone, limonene, 2-phenylethanol, ethyl octanoate and ethyl decanoate) for the first time. SPME selected with a divinylbenzene/carboxen/polydimethylsiloxane fiber was combined with the GC-IRMS for pretreatment optimization. The optimized SPME parameters of extraction time, extraction temperature and salt concentration were 40 min, 40 °C and 10%, respectively. The δ 13C values measured by SPME-GC-IRMS were in good agreement with those measured via elemental analyzer (EA)-IRMS and GC-IRMS. The differences range from 0.02 to 0.44‰ with EA-IRMS and from 0 to 0.28‰ with GC-IRMS, indicating the high accuracy of the method. This newly established method measured the precision within 0.30‰ and was successfully validated to discriminate imported real wine samples with identical label but amazing price differences from different importers.
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11
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Philippidis A, Poulakis E, Kontzedaki R, Orfanakis E, Symianaki A, Zoumi A, Velegrakis M. Application of Ultraviolet-Visible Absorption Spectroscopy with Machine Learning Techniques for the Classification of Cretan Wines. Foods 2020; 10:foods10010009. [PMID: 33375212 PMCID: PMC7822163 DOI: 10.3390/foods10010009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/18/2020] [Accepted: 12/19/2020] [Indexed: 01/11/2023] Open
Abstract
The present study was aimed at the identification, differentiation and characterization of red and white Cretan wines, which are described with Protected Geographical Indication (PGI), using ultraviolet–visible absorption spectroscopy. Specifically, the grape variety, the wine aging process and the role of barrel/container type were investigated. The combination of spectroscopic results with machine learning-based modelling demonstrated the use of absorption spectroscopy as a facile and low-cost technique in wine analysis. In this study, a clear discrimination among grape varieties was revealed. Moreover, a grouping of samples according to aging period and container type of maturation was accomplished, for the first time.
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Affiliation(s)
- Aggelos Philippidis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
| | - Emmanouil Poulakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
| | - Renate Kontzedaki
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
- Department of Chemistry, University of Crete, 700 13 Heraklion, Crete, Greece
| | - Emmanouil Orfanakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
- Department of Materials Science and Technology, University of Crete, 700 13 Heraklion, Greece
| | - Aikaterini Symianaki
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
| | - Aikaterini Zoumi
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
| | - Michalis Velegrakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Greece; (A.P.); (E.P.); (R.K.); (E.O.); (A.S.); (A.Z.)
- Correspondence: ; Tel.: +30-28103-91122; Fax: +30-28103-91305
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12
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Merkytė V, Longo E, Windisch G, Boselli E. Phenolic Compounds as Markers of Wine Quality and Authenticity. Foods 2020; 9:E1785. [PMID: 33271877 PMCID: PMC7760515 DOI: 10.3390/foods9121785] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/23/2020] [Accepted: 11/28/2020] [Indexed: 12/15/2022] Open
Abstract
Targeted and untargeted determinations are being currently applied to different classes of natural phenolics to develop an integrated approach aimed at ensuring compliance to regulatory prescriptions related to specific quality parameters of wine production. The regulations are particularly severe for wine and include various aspects of the viticulture practices and winemaking techniques. Nevertheless, the use of phenolic profiles for quality control is still fragmented and incomplete, even if they are a promising tool for quality evaluation. Only a few methods have been already validated and widely applied, and an integrated approach is in fact still missing because of the complex dependence of the chemical profile of wine on many viticultural and enological factors, which have not been clarified yet. For example, there is a lack of studies about the phenolic composition in relation to the wine authenticity of white and especially rosé wines. This review is a bibliographic account on the approaches based on phenolic species that have been developed for the evaluation of wine quality and frauds, from the grape varieties (of V. vinifera and non vinifera), to the geographical origin, the vintage year, the winemaking process, and wine aging. Future perspectives on the role of phenolic compounds in different wine quality aspects, which should be still exploited, are also outlined.
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Affiliation(s)
- Vakarė Merkytė
- Faculty of Science and Technology, Free University of Bozen-Bolzano, Piazza Università 5, 39100 Bozen-Bolzano, Italy; (V.M.); (G.W.); (E.B.)
- Oenolab, NOI Techpark South Tyrol, Via A. Volta 13B, 39100 Bozen-Bolzano, Italy
| | - Edoardo Longo
- Faculty of Science and Technology, Free University of Bozen-Bolzano, Piazza Università 5, 39100 Bozen-Bolzano, Italy; (V.M.); (G.W.); (E.B.)
- Oenolab, NOI Techpark South Tyrol, Via A. Volta 13B, 39100 Bozen-Bolzano, Italy
| | - Giulia Windisch
- Faculty of Science and Technology, Free University of Bozen-Bolzano, Piazza Università 5, 39100 Bozen-Bolzano, Italy; (V.M.); (G.W.); (E.B.)
- Oenolab, NOI Techpark South Tyrol, Via A. Volta 13B, 39100 Bozen-Bolzano, Italy
| | - Emanuele Boselli
- Faculty of Science and Technology, Free University of Bozen-Bolzano, Piazza Università 5, 39100 Bozen-Bolzano, Italy; (V.M.); (G.W.); (E.B.)
- Oenolab, NOI Techpark South Tyrol, Via A. Volta 13B, 39100 Bozen-Bolzano, Italy
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Abstract
Fourier transform infrared spectroscopy (FT-IR) has gained popularity in the wine sector due to its simplicity and ability to provide a wine’s fingerprint. For this reason, it is often used for authentication and traceability purposes with more than satisfactory results. In this review, an outline of the reasons why authenticity and traceability are important to the wine sector is given, along with a brief overview of the analytical methods used for their attainment; statistical issues and compounds, on which authentication usually is based, are discussed. Moreover, insight on the mode of action of FT-IR is given, along with successful examples from its use in different areas of interest for classification. Finally, prospects and challenges for suggested future research are given. For more accurate and effective analyses, the construction of a large database consisting of wines from different regions, varieties and winemaking protocols is suggested.
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14
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Basalekou M, Kyraleou M, Pappas C, Tarantilis P, Kotseridis Y, Kallithraka S. Proanthocyanidin content as an astringency estimation tool and maturation index in red and white winemaking technology. Food Chem 2019; 299:125135. [PMID: 31302431 DOI: 10.1016/j.foodchem.2019.125135] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 07/04/2019] [Accepted: 07/05/2019] [Indexed: 11/16/2022]
Abstract
Selecting the appropriate type of barrel for wine maturation but also deciding on the optimum maturation length, is a challenge for winemakers. As different types of barrel woods emerge, it is of great importance for a guideline to be established, which could facilitate winemaking decisions. Since the sensory perception of the finished wine, and particularly the intensity of astringency, is a decisive factor for the quality of a barrel-aged wine, in this experiment, the structural characteristics of wine proanthocyanidins were determined and their correlation with astringency was established. According to the results obtained, the proanthocyanidin content and the type of subunit that is dominant in tannin chains could be used to construct an astringency estimation model. The findings could provide winemakers with a useful tool when deciding how long to mature a specific type of wine in a specific wood container without making it appear coarse and astringent.
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Affiliation(s)
- Marianthi Basalekou
- Department of Food Science & Human Nutrition, Laboratory of Oenology, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece
| | - Maria Kyraleou
- Department of Food Science & Human Nutrition, Laboratory of Oenology, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece
| | - Christos Pappas
- Department of Food Science & Human Nutrition, Laboratory of General Chemistry, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece
| | - Petros Tarantilis
- Department of Food Science & Human Nutrition, Laboratory of General Chemistry, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece
| | - Yorgos Kotseridis
- Department of Food Science & Human Nutrition, Laboratory of Oenology, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece
| | - Stamatina Kallithraka
- Department of Food Science & Human Nutrition, Laboratory of Oenology, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece.
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Su WH, Sun DW. Mid-infrared (MIR) Spectroscopy for Quality Analysis of Liquid Foods. FOOD ENGINEERING REVIEWS 2019. [DOI: 10.1007/s12393-019-09191-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Ellagitannins in wines: Future prospects in methods of analysis using FT-IR spectroscopy. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.11.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Rodrigues KCS, Sonego JLS, Bernardo A, Ribeiro MPA, Cruz AJG, Badino AC. Real-Time Monitoring of Bioethanol Fermentation with Industrial Musts Using Mid-Infrared Spectroscopy. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01181] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Kaio C. S. Rodrigues
- Graduate Program of Chemical Engineering, Federal University of São Carlos, C.P. 676, São Carlos 13565-905, São Paulo, Brazil
| | - Jorge L. S. Sonego
- Graduate Program of Chemical Engineering, Federal University of São Carlos, C.P. 676, São Carlos 13565-905, São Paulo, Brazil
| | - André Bernardo
- Graduate Program of Chemical Engineering, Federal University of São Carlos, C.P. 676, São Carlos 13565-905, São Paulo, Brazil
| | - Marcelo P. A. Ribeiro
- Graduate Program of Chemical Engineering, Federal University of São Carlos, C.P. 676, São Carlos 13565-905, São Paulo, Brazil
| | - Antonio J. G. Cruz
- Graduate Program of Chemical Engineering, Federal University of São Carlos, C.P. 676, São Carlos 13565-905, São Paulo, Brazil
| | - Alberto C. Badino
- Graduate Program of Chemical Engineering, Federal University of São Carlos, C.P. 676, São Carlos 13565-905, São Paulo, Brazil
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18
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Characterization and ageing monitoring of Marsala dessert wines by a rapid FTIR-ATR method coupled with multivariate analysis. Eur Food Res Technol 2018. [DOI: 10.1007/s00217-017-3025-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Affiliation(s)
- Charles S. Brennan
- Centre for Food Research and Innovation Lincoln University Lincoln New Zealand
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