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Zhao X, Duan CQ, Li SY, Zhang XK, Zhai HY, He F, Zhao YP. Non-enzymatic browning of wine induced by monomeric flavan-3-ols: A review. Food Chem 2023; 425:136420. [PMID: 37269635 DOI: 10.1016/j.foodchem.2023.136420] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/03/2023] [Accepted: 05/17/2023] [Indexed: 06/05/2023]
Abstract
Non-enzymatic browning occurs widely in both white and red wines, and it has a huge impact on the color evolution and aging potential. Previous studies have proved that phenolic compounds, especially those with catechol groups, are the most important substrates involved in browning reactions of wine. This review focus on the current knowledge of non-enzymatic browning in wine resulting from monomeric flavan-3-ols. First, some relevant aspects of monomeric flavan-3-ols are introduced, including their structures, origins, chemical reactivities, as well as potential impacts on the organoleptic properties of wine. Second, the mechanism for non-enzymatic browning induced by monomeric flavan-3-ols is discussed, with an emphasis on the formation of yellow xanthylium derivatives, followed by their spectral properties and effects on the color change of wine. Finally, attentions are also be given to the factors that influence non-enzymatic browning, such as metal ions, light exposure, additives in winemaking, etc.
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Affiliation(s)
- Xu Zhao
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China.
| | - Chang-Qing Duan
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Si-Yu Li
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Xin-Ke Zhang
- Food Science and Engineering College, Beijing University of Agriculture, Beijing 102206, China; "The Belt and Road" International Institute of Grape and Wine Industry Innovation, Beijing University of Agriculture, Beijing 102206, China
| | - Hong-Yue Zhai
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Fei He
- Center for Viticulture and Enology, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Yu-Ping Zhao
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
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Oliveira CBDS, Barros EDS, de Oliveira SR, Barbosa Júnior F, Vieira Júnior GM, Lopes Júnior CA. Preliminary ionome of the parotoid gland secretion from Rhinella jimi toad. Toxicon 2023; 225:107059. [PMID: 36822515 DOI: 10.1016/j.toxicon.2023.107059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 02/23/2023]
Abstract
The cururu toad (Rhinella jimi) is an anuran belonging to the fauna of the Brazilian northeast region, which releases a secretion with toxins from your parotoid glands. Although it has some information about secondary metabolites and proteins, the elemental composition of the released secretion is unknown. Therefore, this is the first report on the ionome of the secretion of the parotoid glands from R. jimi, investigating the influences of abiotic factors such as biome, seasonality, and gender. ICP-MS was used for measurements combined with principal component analysis (PCA). A screening of the secretion sample detected 68 elements which the total concentration of 18 elements was determined. PCA revealed that biome and seasonality factors have a greater influence on the ionomic profile of parotoid secretion. The presence of toxic metals in the secretion samples indicates that the R. jimi toad can be considered a potential bioindicator. These findings may contribute to understanding the metabolism, lifestyle, and interaction of the R. jimi toad with environmental factors as well as open new perspectives to investigate the relationships of the ionome with other biomolecules, for example, metalloproteins and their physiological functions.
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Affiliation(s)
| | - Elcio Daniel Sousa Barros
- Department of Chemistry, Federal University of Piauí - UFPI, CEP: 64049-550, Teresina, Piauí, Brazil
| | - Silvana Ruella de Oliveira
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto, University of São Paulo - USP, Avenida do Café s/n, Monte Alegre, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil
| | - Fernando Barbosa Júnior
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto, University of São Paulo - USP, Avenida do Café s/n, Monte Alegre, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil
| | | | - Cícero Alves Lopes Júnior
- Department of Chemistry, Federal University of Piauí - UFPI, CEP: 64049-550, Teresina, Piauí, Brazil.
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Rapa M, Ferrante M, Rodushkin I, Paulukat C, Conti ME. Venetian Protected Designation of origin wines traceability: Multi-elemental, isotopes and chemometric analysis. Food Chem 2023; 404:134771. [DOI: 10.1016/j.foodchem.2022.134771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/28/2022]
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4
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Spectroscopic, Chromatographic, and Chemometric Techniques Applied in Food Products Characterization. SEPARATIONS 2023. [DOI: 10.3390/separations10010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Spectroscopy is a technique indispensable for evaluating the quality of foods [...]
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Mazarakioti EC, Zotos A, Thomatou AA, Kontogeorgos A, Patakas A, Ladavos A. Inductively Coupled Plasma-Mass Spectrometry (ICP-MS), a Useful Tool in Authenticity of Agricultural Products' and Foods' Origin. Foods 2022; 11:foods11223705. [PMID: 36429296 PMCID: PMC9689705 DOI: 10.3390/foods11223705] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Fraudulent practices are the first and foremost concern of food industry, with significant consequences in economy and human's health. The increasing demand for food has led to food fraud by replacing, mixing, blending, and mislabeling products attempting to increase the profits of producers and companies. Consequently, there was the rise of a multidisciplinary field which encompasses a large number of analytical techniques aiming to trace and authenticate the origins of agricultural products, food and beverages. Among the analytical strategies have been developed for the authentication of geographical origin of foodstuff, Inductively Coupled Plasma Mass Spectrometry (ICP-MS) increasingly dominates the field as a robust, accurate, and highly sensitive technique for determining the inorganic elements in food substances. Inorganic elements are well known for evaluating the nutritional composition of food products while it has been shown that they are considered as possible tracers for authenticating the geographical origin. This is based on the fact that the inorganic component of identical food type originating from different territories varies due to the diversity of matrix composition. The present systematic literature review focusing on gathering the research has been done up-to-date on authenticating the geographical origin of agricultural products and foods by utilizing the ICP-MS technique. The first part of the article is a tutorial about food safety/control and the fundaments of ICP-MS technique, while in the second part the total research review is discussed.
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Affiliation(s)
- Eleni C. Mazarakioti
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
- Correspondence: (E.C.M.); (A.L.); Tel.: +30-26410-74126 (A.L.)
| | - Anastasios Zotos
- Department of Sustainable Agriculture, University of Patras, 30100 Agrinio, Greece
| | - Anna-Akrivi Thomatou
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
| | - Achilleas Kontogeorgos
- Department of Agriculture, International Hellenic University, 57001 Thessaloniki, Greece
| | - Angelos Patakas
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
| | - Athanasios Ladavos
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
- Correspondence: (E.C.M.); (A.L.); Tel.: +30-26410-74126 (A.L.)
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Classification and authentication of Slovak varietal wines by attenuated total reflectance Fourier-transform infrared spectrometry and multidimensional data analysis. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-02041-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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