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Hatem O, Steinbach A, Schneider G, Röckel F, Kőrösi L. Wild Vitis Species as Stilbenes Sources: Cane Extracts and Their Antibacterial Activity against Listeria monocytogenes. Molecules 2024; 29:3518. [PMID: 39124922 PMCID: PMC11314568 DOI: 10.3390/molecules29153518] [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: 06/24/2024] [Revised: 07/21/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024] Open
Abstract
Grapevines (Vitis spp.) produce several valuable polyphenol-type secondary metabolites including various stilbenoids. Although the potential application of stilbenes may offer alternative solutions to food safety or health challenges, only little information is available on their antibacterial activity against foodborne pathogens. In this work, high-performance liquid chromatography was used to analyze the stilbenoid profile of various wild Vitis species, including V. amurensis, V. davidii, V. pentagona, and V. romanetii, selected from the gene bank for grapes at the University of Pécs, Hungary. We found that the stilbene profile of cane extracts is strongly genotype-dependent, showing the predominant presence of ε-viniferin with a wide concentration range ≈ 320-3870 µg/g dry weight. A novel yet simple and efficient extraction procedure was developed and applied for the first time on grape canes, resulting in ε-viniferin-rich crude extracts that were tested against Listeria monocytogenes, an important foodborne pathogen. After 24 h exposure, V. pentagona and V. amurensis crude extracts completely eliminated the bacteria at a minimum bactericidal concentration of 42.3 µg/mL and 39.2 µg/mL of ε-viniferin, respectively. On the other hand, V. romanetii extract with 7.8 µg/mL of ε-viniferin resulted in 4 log reduction in the viable bacterial cells, while V. davidii extract with 1.4 µg/mL of ε-viniferin did not show significant antibacterial activity. These findings indicate that the ε-viniferin content was directly responsible for the antibacterial effect of cane extract. However, pure ε-viniferin (purity > 95%) required a higher concentration (188 µg/mL) to eradicate the bacteria under the same conditions, suggesting the presence of other antibacterial compounds in the cane extracts. Investigating the onset time of the bactericidal action was conducted through a kinetic experiment, and results showed that the reduction in living bacterial number started after 2 h; however, the bactericidal action demanded 24 h of exposure. Our results revealed that the canes of V. pentagona and V. amurensis species are a crucial bio-source of an important stilbene with antimicrobial activity and health benefits.
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Affiliation(s)
- Okba Hatem
- Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, H-7622 Pécs, Hungary;
- Department of Biochemistry and Medical Chemistry, Medical School, University of Pécs, H-7624 Pécs, Hungary
| | - Anita Steinbach
- Department of Medical Microbiology and Immunology, Medical School, University of Pécs, Szigeti Street 12, H-7624 Pécs, Hungary; (A.S.); (G.S.)
| | - György Schneider
- Department of Medical Microbiology and Immunology, Medical School, University of Pécs, Szigeti Street 12, H-7624 Pécs, Hungary; (A.S.); (G.S.)
| | - Franco Röckel
- Julius Kühn Institute (JKI), Institute for Grapevine Breeding Geilweilerhof, 76833 Siebeldingen, Germany;
| | - László Kőrösi
- Research Institute for Viticulture and Oenology, University of Pécs, H-7634 Pécs, Hungary
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2
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Wang Y, Tian X, Cheng T, Liu R, Han F. Anthocyanins and proanthocyanidins synergistically inhibit the growth of gastric cancer cells in vitro: exploring the potential physiological activity of grape and red wine. Nat Prod Res 2024:1-10. [PMID: 38956986 DOI: 10.1080/14786419.2024.2373957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 06/24/2024] [Indexed: 07/04/2024]
Abstract
Red wine is rich in anthocyanins and procyanidins which possess multiple health-promoting properties. However, the synergistically anticancer effects of them on gastric cancer cells still undefined. The results showed that combination of malvidin-3-O-(6-O-coumaroyl)-glucoside-5-O-glucoside (M35GC) and procyanidin C1 could effectively inhibited the viability of MKN-28 cells with the lowest IC50 value. Mechanistically, M35GC and procyanidin C1 significantly induced cell apoptosis by reducing the ratio of Bcl-2/Bax, blocked cell cycle in G0/G1 phase by decreasing CDK4 protein and decreased glucose consumption and lactate production during aerobic glycolysis through suppressing the expression of HK2 protein in MKN-28 cells. In conclusion, induction of cell apoptosis and cell cycle arrest, as well as the inhibition of HK2 protein that participates in the glycolytic pathway and the suppression of aerobic glycolysis by M35GC and procyanidin C1 contributed to the anti-cancer effects in gastric cancer.
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Affiliation(s)
- Yifan Wang
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
| | - Xiaolu Tian
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
| | - Tiantian Cheng
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
| | - Runyu Liu
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
| | - Fuliang Han
- College of Enology, Northwest A&F University, Yangling, Shaanxi, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Northwest A&F University, Yangling, Shaanxi, China
- Heyang Experimental Demonstration Station, Northwest A&F University, Weinan, Shaanxi, China
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3
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Romano G, Taurino M, Gerardi C, Tufariello M, Lenucci M, Grieco F. Yeast Starter Culture Identification to Produce of Red Wines with Enhanced Antioxidant Content. Foods 2024; 13:312. [PMID: 38254613 PMCID: PMC10815507 DOI: 10.3390/foods13020312] [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: 12/20/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
Grape variety, quality, geographic origins and phytopathology can influence the amount of polyphenols that accumulate in grape tissues. Polyphenols in wine not only shape their organoleptic characteristics but also significantly contribute to the positive impact that this beverage has on human health. However, during the winemaking process, the total polyphenol content is substantially reduced due to the adsorption onto yeast wall polymers and subsequent lees separation. Despite this, limited information is available regarding the influence of the yeast starter strain on the polyphenolic profile of wine. To address this issue, a population consisting of 136 Saccharomyces cerevisiae strains was analyzed to identify those with a diminished ability to adsorb polyphenols. Firstly, the reduction in concentration of polyphenolic compounds associated to each strain was studied by assaying Total Phenolic Content (TPC) and Trolox Equivalent Antioxidant Capacity (TEAC) in the wines produced by micro-scale must fermentation. A total of 29 strains exhibiting a TPC and TEAC reduction ≤ 50%, when compared to that detected in the utilized grape must were identified and the nine most-promising strains were further validated by larger-scale vinification. Physico-chemical analyses of the resulting wines led to the identification of four strains, namely ITEM6920, ITEM9500, ITEM9507 and ITEM9508 which showed, compared to the control wine, a TPC and TEAC reduction ≤ 20 in the produced wines. They were denoted by a significant (p < 0.05) increased amount of anthocyanin, quercetin and trans-coutaric acid, minimal volatile acidity (<0.2 g/L), absence of undesirable metabolites and a well-balanced volatile profile. As far as we know, this investigation represents the first clonal selection of yeast strains aimed at the identifying "functional" fermentation starters, thereby enabling the production of regional wines with enriched polyphenolic content.
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Affiliation(s)
- Giuseppe Romano
- National Research Council, Institute of Sciences of Food Production (ISPA), Via Prov. Lecce-Monteroni, 73100 Lecce, Italy; (G.R.); (M.T.); (C.G.); (M.T.)
| | - Marco Taurino
- National Research Council, Institute of Sciences of Food Production (ISPA), Via Prov. Lecce-Monteroni, 73100 Lecce, Italy; (G.R.); (M.T.); (C.G.); (M.T.)
| | - Carmela Gerardi
- National Research Council, Institute of Sciences of Food Production (ISPA), Via Prov. Lecce-Monteroni, 73100 Lecce, Italy; (G.R.); (M.T.); (C.G.); (M.T.)
| | - Maria Tufariello
- National Research Council, Institute of Sciences of Food Production (ISPA), Via Prov. Lecce-Monteroni, 73100 Lecce, Italy; (G.R.); (M.T.); (C.G.); (M.T.)
| | - Marcello Lenucci
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Via Prov. Lecce-Monteroni, 73100 Lecce, Italy;
| | - Francesco Grieco
- National Research Council, Institute of Sciences of Food Production (ISPA), Via Prov. Lecce-Monteroni, 73100 Lecce, Italy; (G.R.); (M.T.); (C.G.); (M.T.)
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Chwil M, Matraszek-Gawron R, Kostryco M, Różańska-Boczula M. Nutritionally Important Pro-Health Active Ingredients and Antioxidant Properties of Fruits and Fruit Juice of Selected Biennial Fruiting Rubus idaeus L. Cultivars. Pharmaceuticals (Basel) 2023; 16:1698. [PMID: 38139824 PMCID: PMC10747748 DOI: 10.3390/ph16121698] [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: 10/24/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
Raspberry fruits are an important source of many biologically active chemical compounds exerting nutritional and pro-health effects. The study presents a comparative analysis of nutritionally important bioactive chemical compounds-polyphenols; flavonoids, including anthocyanins; vitamin C; amino acids; fatty acids; and primary metabolites-contained in the fruits of three biennial fruiting cultivars, R. idaeus 'Glen Ample', 'Laszka', and 'Radziejowa', i.e., common cultivars in Poland and Europe. The antioxidant activity of fresh fruits and juice was determined with five methods. The analyses revealed the strong free radical scavenging potential of the fruits and juice, confirmed by the high concentration of nutrients, e.g., polyphenols, anthocyanins, vitamin C, amino acids, and fatty acids. The antioxidant activity of the juice determined with the ferric reducing antioxidant power (FRAP) and OH radical methods was from 2.5 to 4.0 times higher than that of the fruits. The following orders of total polyphenol contents were established in the analyzed cultivars: 'Glen Ample' < 'Laszka' < 'Radziejowa' in the fruits and 'Glen Ample' < 'Radziejowa' < 'Laszka' in the juice. The highest antioxidant activity was exhibited by the 'Radziejowa' fruits. Given their high content of dietary fiber, the fruits of the analyzed raspberry cultivars can be consumed by dieting subjects. The concentrations of vitamin C (28-34 mg/100 g) and anthocyanins (20-34 mg/100 g) indicate the biological and pharmacological activity of these fruits. The main unsaturated fatty acids in the fruits were gamma-linoleic acid (C18:2n6c) and alpha-linolenic acid (C18:3n3), which neutralize excess free radicals. The amino acids nutritionally essential to humans were dominated by leucine, arginine, and phenylalanine. This is the first comparative analysis of the antioxidant activity of fruits and juice and the contents of selected active compounds in the fruits of biennial fruiting cultivars of R. idaeus, i.e., a highly commercialized crop in Europe.
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Affiliation(s)
- Mirosława Chwil
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland;
| | - Renata Matraszek-Gawron
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland;
| | - Mikołaj Kostryco
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland;
| | - Monika Różańska-Boczula
- Department of Applied Mathematics and Computer Science, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland;
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James A, Yao T, Ke H, Wang Y. Microbiota for production of wine with enhanced functional components. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Zannella C, Chianese A, Annunziata G, Ambrosino A, De Filippis A, Tenore GC, Novellino E, Stornaiuolo M, Galdiero M. Antiherpetic Activity of Taurisolo ®, a Grape Pomace Polyphenolic Extract. Microorganisms 2023; 11:1346. [PMID: 37317320 DOI: 10.3390/microorganisms11051346] [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: 04/23/2023] [Revised: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 06/16/2023] Open
Abstract
Herpes simplex virus (HSV) is widespread in the population, causing oral or genital ulcers and, rarely, severe complications such as encephalitis, keratitis, and neonatal herpes. Current available anti-HSV drugs are acyclovir and its derivatives, although long-term therapy with these agents can lead to drug resistance. Thus, the discovery of novel antiherpetic compounds merits additional studies. In recent decades, much scientific effort has been invested in the discovery of new synthetic or natural compounds with promising antiviral properties. In our study, we tested the antiviral potential of a novel polyphenol-based nutraceutical formulation (named Taurisolo®) consisting of a water polyphenol extract of grape pomace. The evaluation of the antiviral activity was carried out by using HSV-1 and HSV-2 in plaque assay experiments to understand the mechanism of action of the extract. Results were confirmed by real-time PCR, transmission electron microscope (TEM), and fluorescence microscope. Taurisolo® was able to block the viral infection by acting on cells when added together with the virus and also when the virus was pretreated with the extract, demonstrating an inhibitory activity directed to the early phases of HSV-1 and HSV-2 infection. Altogether, these data evidence for the first time the potential use of Taurisolo® as a topical formulation for both preventing and healing herpes lesions.
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Affiliation(s)
- Carla Zannella
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Annalisa Chianese
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Giuseppe Annunziata
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Annalisa Ambrosino
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Anna De Filippis
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Gian Carlo Tenore
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Ettore Novellino
- Department of Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Mariano Stornaiuolo
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Massimiliano Galdiero
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
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Nikolaou A, Mitropoulou G, Nelios G, Kourkoutas Y. Novel Functional Grape Juices Fortified with Free or Immobilized Lacticaseibacillus rhamnosus OLXAL-1. Microorganisms 2023; 11:microorganisms11030646. [PMID: 36985219 PMCID: PMC10051719 DOI: 10.3390/microorganisms11030646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/23/2023] [Accepted: 02/25/2023] [Indexed: 03/06/2023] Open
Abstract
During the last decade, a rising interest in novel functional products containing probiotic microorganisms has been witnessed. As food processing and storage usually lead to a reduction of cell viability, freeze-dried cultures and immobilization are usually recommended in order to maintain adequate loads and deliver health benefits. In this study, freeze-dried (free and immobilized on apple pieces) Lacticaseibacillus rhamnosus OLXAL-1 cells were used to fortify grape juice. Juice storage at ambient temperature resulted in significantly higher (>7 log cfu/g) levels of immobilized L. rhamnosus cells compared to free cells after 4 days. On the other hand, refrigerated storage resulted in cell loads > 7 log cfu/g for both free and immobilized cells for up to 10 days, achieving populations > 109 cfu per share, with no spoilage noticed. The possible resistance of the novel fortified juice products to microbial spoilage (after deliberate spiking with Saccharomyces cerevisiae or Aspergillus niger) was also investigated. Significant growth limitation of both food-spoilage microorganisms was observed (both at 20 and 4 °C) when immobilized cells were contained compared to the unfortified juice. Keynote volatile compounds derived from the juice and the immobilization carrier were detected in all products by HS-SPME GC/MS analysis. PCA revealed that both the nature of the freeze-dried cells (free or immobilized), as well as storage temperature affected significantly the content of minor volatiles detected and resulted in significant differences in the total volatile concentration. Juices with freeze-dried immobilized cells were distinguished by the tasters and perceived as highly novel. Notably, all fortified juice products were accepted during the preliminary sensory evaluation.
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Dzah CS, Asante-Donyinah D, Letsyo E, Dzikunoo J, Adams ZS. Dietary Polyphenols and Obesity: A Review of Polyphenol Effects on Lipid and Glucose Metabolism, Mitochondrial Homeostasis, and Starch Digestibility and Absorption. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2023; 78:1-12. [PMID: 36459308 DOI: 10.1007/s11130-022-01034-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
Obesity is a major global public health concern, limiting socio-economic development and human productivity. As studies focus on finding sustainable solutions to this challenge, polyphenols have shown promising results and have become a research focus. This is mainly because of associated lower risks of side effects with their use, compared to synthetic pharmaceuticals. In this study, the anti-obesity potentials of dietary polyphenols have been reviewed. Using a narrative approach, the biological activities of polyphenols and their influence on energy metabolism and mechanisms are discussed. Specifically, their roles in insulin-dependent glucose uptake, insulin sensitivity, lipid metabolism and storage in adipocytes, starch digestibility, and regulation of mitophagy and mitogenesis in muscle cells and adipocytes, were considered. After considering the major findings of many related studies, it was confirmed that polyphenols can prevent and ameliorate obesity by fighting insulin resistance (IR) induced by pro-inflammatory cytokines, scavenging reactive oxygen species (ROS) and limiting their effects, and by regulating the expression and/or activity of key enzymes along relevant pathways. More human studies are needed to reveal more about the anti-obesity effects of dietary polyphenols and their effective doses in humans.
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Affiliation(s)
- Courage Sedem Dzah
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana.
| | - David Asante-Donyinah
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
| | - Emmanuel Letsyo
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
| | - John Dzikunoo
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
| | - Zeenatu Suglo Adams
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
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Jovanović-Cvetković T, Sredojević M, Natić M, Grbić R, Akšić MF, Ercisli S, Cvetković M. Exploration and Comparison of the Behavior of Some Indigenous and International Varieties ( Vitis vinifera L.) Grown in Climatic Conditions of Herzegovina: The Influence of Variety and Vintage on Physico-Chemical Characteristics of Grapes. PLANTS (BASEL, SWITZERLAND) 2023; 12:695. [PMID: 36840043 PMCID: PMC9961569 DOI: 10.3390/plants12040695] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/19/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
Viticulture is of great economic importance in the southern part of Bosnia and Herzegovina, thanks to favorable climatic conditions and a long-standing tradition of growing vines. The assortment is dominated by international varieties, as well as some autochthonous and domesticated varieties. The subject of the research is the analysis of the quality of Cabernet Sauvignon, Merlot, Vranac, and Blatina varieties at two localities in Herzegovina during the period 2020-2021. The paper examined the most important economic and technological characteristics, grape quality, and berry phenolic profile. A particularly pronounced variation of the tested characteristics during the research period was observed in the Merlot and Blatina varieties, while the Cabernet Sauvignon and Vranac varieties showed a slightly higher stability of the tested characteristics. Poorer grape quality during the research period was registered with the Blatina variety, which can be considered a varietal characteristic to some extent. The analyzed grape varieties were rich in polyphenols, and the impact of grape variety on the berry phenolic profiles was confirmed. The most abundant polyphenols in the analyzed grape samples were quercetin 3-O-glucoside and catechin gallate, followed by kaempferol 3-O-glucoside. The highest values of polyphenols were found mainly in the samples originating from Trebinje. Indigenous Balkan grape varieties (Vranac and Blatina) stood out with particularly high contents of some phenolics. Research has shown that climatic conditions have a significant influence on the most important characteristics of grapes, which are conditioned by genotypic specificities. The conditions for growing vines in the conditions of Herzegovina enable high quality in the production of grapes, especially the Cabernet Sauvignon and Vranac varieties. The autochthonous variety Blatina shows significant variations in grape quality during the test period, which was confirmed by the results of a larger number of studies in the previous period.
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Affiliation(s)
| | - Milica Sredojević
- Innovative Centre Faculty of Chemistry Belgrade, University of Belgrade, 11158 Belgrade, Serbia
| | - Maja Natić
- Faculty of Chemistry, University of Belgrade, 11000 Belgrade, Serbia
| | - Rada Grbić
- Faculty of Agriculture, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
| | - Milica Fotirić Akšić
- Department of Fruit Science and Viticulture, Faculty of Agriculture, University of Belgrade, 11080 Belgrade, Serbia
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum 25240, Turkey
| | - Miljan Cvetković
- Faculty of Agriculture, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
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Giacomini RX, Barnes Rodrigues Cerqueira M, Primel EG, Garda-Buffon J. Monitoring of mycotoxins and pesticides in winemaking. CIÊNCIA E TÉCNICA VITIVINÍCOLA 2023. [DOI: 10.1051/ctv/ctv20233801010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This study monitored concentrations of both pesticides 2,4-dichlorophenoxyacetic acid (2,4-D) and procymidone, and mycotoxin ochratoxin A (OTA) in stages of the winemaking process. Sampling was carried out in the usual vinification process of red wine in a winery between the steps to obtain must and alcoholic fermentation. The highest transference of contaminants in the process occurred in the crushing step to 2,4-D (100%) and maceration to OTA and procymidone (100%). Removal of contaminants in the winemaking process corresponded to 100%, with a half-life (T1/2) longer for procymidone (216.5 h) and shorter for 2,4-D (38.5 h) and OTA (96 h). The processing factors (PFs) (0) for the contaminants, together with the data obtained, characterize winemaking as a process of reducing mycotoxin and pesticides. Results highlight the importance of fermentation to reduce contaminants and that yeasts promote detoxification
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Antolín MC, Salinas E, Fernández A, Gogorcena Y, Pascual I, Irigoyen JJ, Goicoechea N. Prospecting the Resilience of Several Spanish Ancient Varieties of Red Grape under Climate Change Scenarios. PLANTS (BASEL, SWITZERLAND) 2022; 11:2929. [PMID: 36365382 PMCID: PMC9653837 DOI: 10.3390/plants11212929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Climate change results in warmer air temperatures and an uncertain amount and distribution of annual precipitations, which will directly impact rainfed crops, such as the grapevine. Traditionally, ancient autochthones grapevine varieties have been substituted by modern ones with higher productivity. However, this homogenization of genotypes reduces the genetic diversity of vineyards which could make their ability to adapt to challenges imposed by future climate conditions difficult. Therefore, this work aimed to assess the response of four ancient grapevine varieties to high temperatures under different water availabilities, focusing on plant water relations, grape technological and phenolic maturity, and the antioxidant capacity of the must. METHODS The study was conducted on fruit-bearing cuttings grown in pots in temperature-gradient greenhouses. A two-factorial design was established where two temperature regimes, ambient and elevated (ambient + 4 °C), were combined with two water regimes, full irrigation and post-veraison deficit irrigation, during fruit ripening. RESULTS There were significant differences among the ancient varieties regarding plant water relations and fruit quality. CONCLUSION This research underlines the importance of evaluating the behavior of ancient grapevine varieties that could offer good options for the adaptation of viticulture to future climate conditions.
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Affiliation(s)
- María Carmen Antolín
- Plant Stress Physiology Group (Associated Unit to CSIC, EEAD, Zaragoza), Universidad de Navarra-BIOMA, 31008 Pamplona, Spain
| | - Eduardo Salinas
- Plant Stress Physiology Group (Associated Unit to CSIC, EEAD, Zaragoza), Universidad de Navarra-BIOMA, 31008 Pamplona, Spain
| | - Ana Fernández
- Plant Stress Physiology Group (Associated Unit to CSIC, EEAD, Zaragoza), Universidad de Navarra-BIOMA, 31008 Pamplona, Spain
| | - Yolanda Gogorcena
- Genomics of Fruit Trees and Grapevine Group, Estación Experimental de Aula Dei (EEAD), Consejo Superior de Investigaciones Científicas (CSIC), 50059 Zaragoza, Spain
| | - Inmaculada Pascual
- Plant Stress Physiology Group (Associated Unit to CSIC, EEAD, Zaragoza), Universidad de Navarra-BIOMA, 31008 Pamplona, Spain
| | - Juan José Irigoyen
- Plant Stress Physiology Group (Associated Unit to CSIC, EEAD, Zaragoza), Universidad de Navarra-BIOMA, 31008 Pamplona, Spain
| | - Nieves Goicoechea
- Plant Stress Physiology Group (Associated Unit to CSIC, EEAD, Zaragoza), Universidad de Navarra-BIOMA, 31008 Pamplona, Spain
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Mateus V, Estarreja J, Silva I, Gonçalves F, Teixeira-Lemos E, Pinto R. Effect of Aqueous Extract of Phenolic Compounds Obtained from Red Wine in Experimental Model of Colitis in Mice. Curr Issues Mol Biol 2022; 44:2745-2758. [PMID: 35735629 PMCID: PMC9221943 DOI: 10.3390/cimb44060188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 12/21/2022] Open
Abstract
Background: Inflammatory bowel disease (IBD) is a chronic relapsing inflammatory disorder represented by Crohn’s disease and ulcerative colitis. Currently, there is no cure and pharmacological treatment aims to induce and maintain remission on patients. Because the therapy reveals a relatively high toxicity, during a long-term utilization, it is essential to investigate new pharmacological approaches. Polyphenols, commonly present on red wine, have shown health-beneficial effects related to their antioxidant and anti-inflammatory effects through the inhibition of NF-kB activation, COX-2 and iNOS induction. In this sense, it would be interesting to study their effects in an IBD context. Therefore, this study aims to evaluate the effects of an aqueous extract of phenolic compounds in a 2,4,6-Trinitrobenzenesulfonic acid (TNBS)-induced model of colitis. Method: Experimental colitis was induced in mice through an intrarectal administration of TNBS and then the mice were treated with an aqueous extract of phenolic compounds intraperitoneally for four days. Results and Discussion: The extract demonstrated an anti-inflammatory effect, reducing TNF-α levels in the colon, and had a beneficial effect on the extraintestinal manifestations related to IBD, without any significant side effects. The extract of phenolic compounds demonstrated to be a valuable object of study for the management of IBD in the future.
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Affiliation(s)
- Vanessa Mateus
- H&TRC—Health and Technology Research Center, ESTeSL—Lisbon School of Health Technology, Polytechnic Institute of Lisbon, 1990-096 Lisbon, Portugal; (V.M.); (J.E.); (I.S.)
- iMed.ULisboa, Faculty of Pharmacy of the University of Lisbon, 1600-277 Lisbon, Portugal
| | - João Estarreja
- H&TRC—Health and Technology Research Center, ESTeSL—Lisbon School of Health Technology, Polytechnic Institute of Lisbon, 1990-096 Lisbon, Portugal; (V.M.); (J.E.); (I.S.)
| | - Inês Silva
- H&TRC—Health and Technology Research Center, ESTeSL—Lisbon School of Health Technology, Polytechnic Institute of Lisbon, 1990-096 Lisbon, Portugal; (V.M.); (J.E.); (I.S.)
- iMed.ULisboa, Faculty of Pharmacy of the University of Lisbon, 1600-277 Lisbon, Portugal
| | - Fernando Gonçalves
- Higher Agricultural School of Viseu—Polytechnic Institute of Viseu, 3500-606 Viseu, Portugal; (F.G.); (E.T.-L.)
- CERNAS Research Centre, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal
| | - Edite Teixeira-Lemos
- Higher Agricultural School of Viseu—Polytechnic Institute of Viseu, 3500-606 Viseu, Portugal; (F.G.); (E.T.-L.)
- CERNAS Research Centre, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal
| | - Rui Pinto
- iMed.ULisboa, Faculty of Pharmacy of the University of Lisbon, 1600-277 Lisbon, Portugal
- JCS, Joaquim Chaves, Clinical Laboratory, 1495-068 Lisbon, Portugal
- Correspondence: ; Tel.: +351-217-946-400
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Application of a Validated Method for the Identification and Quantification of Mycotoxins in Wines Using UPLC-MS/MS. SEPARATIONS 2022. [DOI: 10.3390/separations9040102] [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] Open
Abstract
The aim of the present study was to develop a rapid, simple and reliable method for the identification and quantification of six mycotoxins in wine using liquid chromatography with electrospray ionization tandem mass spectrometry. The analytical method was fully validated, and calibration curves were made with correlation coefficients >0.9970. A short analysis time and acceptable extraction efficiency were achieved by a direct extraction method of analytes (ochratoxin A, aflatoxin B1, B2, G1, G2 and Zearalenone) with acetonitrile. LOD values were from 0.03 to 0.27 μg kg−1, and LOQ values were from 0.08 to 0.81 μg kg−1, with recoveries at various values from 77 to 108%. The expanded uncertainty was 5–21% expressed at a coverage level of k = 2, at a confidence level of approximately 95%. The performance criteria of the method were fully met according to European legislation (EC) 401/2006. The method was successfully applied to wine samples from Cyprus. The method was simple, low cost, quick, accurate, and sensitive.
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Effects of Time and Temperature on Stability of Bioactive Molecules, Color and Volatile Compounds during Storage of Grape Pomace Flour. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12083956] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background: Grape pomace is highly attractive for the food industry as it contains numerous bioactive molecules relevant for human health. However, in order to exploit pomace flour as a functional food ingredient for food industry, it is important understand how long-term storage affects the stability of both bioactive molecules and volatile compounds, in addition to color. To this end, we analyzed whole pomace flour from red grape during a six-month storage period in the dark, either at 4 °C or 25 °C. Methods: The specific parameters monitored of grape pomace flour included: antioxidant activity (TEAC assay), total phenol content (Folin-Ciocalteu assay), phenol composition (high performance liquid chromatography), fatty acid composition (gas chromatography-mass spectrometry), volatile compound profiles (headspace-solid phase micro-extraction) and color. Results: Prolonged storage did not significantly affect total phenol content, antioxidant activity and characterized bioactive molecules (polyphenols, fatty acids). The only detected effect of storage was a slight whitening of the pomace flour and a small increase of volatile long chain esters and ketons after 6 months at 25 °C. Conclusions: The activity of several health-relevant bioactive compounds remained stable following storage of pomace flour for 6 months at 4 °C, supporting its possible use as a functional food ingredient.
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New Isolated Autochthonous Strains of S. cerevisiae for Fermentation of Two Grape Varieties Grown in Poland. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12073483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Many commercial strains of the Saccharomyces cerevisiae species are used around the world in the wine industry, while the use of native yeast strains is highly recommended for their role in shaping specific, terroir-associated wine characteristics. In recent years, in Poland, an increase in the number of registered vineyards has been observed, and Polish wines are becoming more recognizable among consumers. In the fermentation process, apart from ethyl alcohol, numerous microbial metabolites are formed. These compounds shape the wine bouquet or become precursors for the creation of new products that affect the sensory characteristics and quality of the wine. The aim of this work was to study the effect of the grapevine varieties and newly isolated native S. cerevisiae yeast strains on the content of selected wine fermentation metabolites. Two vine varieties—Regent and Seyval blanc were used. A total of 16 different yeast strains of the S. cerevisiae species were used for fermentation: nine newly isolated from vine fruit and seven commercial cultures. The obtained wines differed in terms of the content of analyzed oenological characteristics and the differences depended both on the raw material (vine variety) as well as the source of isolation and origin of the yeast strain used (commercial vs. native). Generally, red wines characterized a higher content of tested analytes than white wines, regardless of the yeast strain used. The red wines are produced with the use of native yeast strains characterized by higher content of amyl alcohols and esters.
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Liu BX, Yang J, Zeng C, Dai XJ, Chen Y. Risk of inflammatory bowel disease appears to vary across different frequency, amount, and subtype of alcoholic beverages. Front Nutr 2022; 9:918754. [PMID: 35967782 PMCID: PMC9363781 DOI: 10.3389/fnut.2022.918754] [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: 04/12/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Inflammatory bowel disease (IBD) and alcohol use has become a significant and growing public health concern. Alcohol use has been reported to be the most-avoided diet item among IBD patients. However, knowledge regarding the impact of different classes of alcoholic beverages on the management of IBD is limited. Our study aims to evaluate the association of different frequencies, amounts, and subtypes of alcoholic beverages with IBD risk. Methods The UK Biobank comprised 7,095 subjects with IBD and 4,95,410 subjects without IBD. Multivariate Logistic regression, stratifying analysis, and interaction terms were used to estimate the odds ratios (ORs) and 95% confidence intervals (95% CIs) of IBD. A generalized additive model was used to evaluate the linearity associations of the total amount of all alcoholic beverages or that of each of five alcoholic beverages with IBD risk. Results Compared with non-drinkers, the IBD risk was 12 to 16% lower in red wine consumers (1-2 glasses/week, OR [95%CI], 0.88 [0.80, 0.97]; 3-4 glasses/week, 0.84 [0.76, 0.93]; ≥5 glasses/week, 0.86 [0.78, 0.95]), whereas 12% higher in white wine and champagne consumers (1-2 glasses/week, 1.12 [1.03, 1.22]). Stratifying analysis showed low-frequency red wine consumers were associated with a lower IBD risk (0.85 [0.74, 0.97]), whereas spirits consumers were associated with a higher risk (1.28 [1.03, 1.59]). High doge of red wine consumers were associated with a lower IBD risk (above guidelines, 0.80 [0.67, 0.97]; double above, 0.83 [0.71, 0.97]), whereas high doge white wine and champagne (1.32 [1.09, 1.61]) and beer and cider (1.26 [1.02, 1.54]) consumers were associated with a higher IBD risk. White wine and champagne showed a significant interaction effect with high doge alcohol consumption (1.27 [1.03-1.58], p = 0.029). The dose-response association showed an increased IBD risk with more number of alcohol consumption of white wine and champagne, beer and cider, or the total amount of all alcoholic beverages. However, red wine is at low risk across the whole dose cycle. Conclusions The IBD risk appears to vary across different frequencies, amounts, and subtypes of alcoholic beverages. Overall, alcohol intake is not recommended.
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Affiliation(s)
- Bi-Xia Liu
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Yang
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chunyan Zeng
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xi-Jian Dai
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Youxiang Chen
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, China
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Cardiovascular protection effect of a Northeastern Brazilian lyophilized red wine in spontaneously hypertensive rats. J Funct Foods 2022. [DOI: 10.1016/j.jff.2021.104868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Ieri F, Campo M, Cassiani C, Urciuoli S, Jurkhadze K, Romani A. Analysis of aroma and polyphenolic compounds in Saperavi red wine vinified in Qvevri. Food Sci Nutr 2021; 9:6492-6500. [PMID: 34925780 PMCID: PMC8645767 DOI: 10.1002/fsn3.2556] [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: 02/17/2021] [Revised: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 12/14/2022] Open
Abstract
The purpose of this study is to analyze and characterize a Georgian red wine from Saperavi grape, obtained in Qvevri (Georgian traditional winemaking method), by using innovative techniques for the determination of the polyphenolic content, aroma, and its correlation to the sensory characteristics. This peculiar red wine, after high-performance liquid chromatography with diode-array detection and mass spectrometry (HPLC-DAD-MS), headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS), and HS-SPME-GCxGC-MS/TOF (two-dimensional gas chromatography) chemical characterization showed a high polyphenol content (19.6 × 102 mg/L, 38.4% anthocyanins) and a wide range of volatile compounds, among which terpenes were associated with the aroma of flowers, lemongrass, and wood. Analyses were also conducted to determine the total polyphenol content correlated to antioxidant activity with the Folin-Ciocalteu spectrophotometric in vitro method (4.650 g GAE/L). In conclusion, for the first time on Saperavi wine, innovative techniques such as HPLC-DAD-MS, GC-MS, and GCxGC-MS/TOF were simultaneously applied in association with the traditional analytic techniques to perform a complete chemical characterization. These activities are part of a project about circular viticulture in the Georgian territory that will lead the production of traced quality wines and the valorization of the Georgian wine sector.
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Affiliation(s)
- Francesca Ieri
- QuMAP LaboratoryPIN Polo Universitario Città di PratoPratoItaly
| | - Margherita Campo
- Department of Statistic, Informatics and Applications “G. Parenti” (DiSIA)Phytolab LaboratoryUniversity of FlorenceFIItaly
| | | | - Silvia Urciuoli
- Department of Statistic, Informatics and Applications “G. Parenti” (DiSIA)Phytolab LaboratoryUniversity of FlorenceFIItaly
| | | | - Annalisa Romani
- QuMAP LaboratoryPIN Polo Universitario Città di PratoPratoItaly
- Department of Statistic, Informatics and Applications “G. Parenti” (DiSIA)Phytolab LaboratoryUniversity of FlorenceFIItaly
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Effect of Standardized Grape Powder Consumption on the Gut Microbiome of Healthy Subjects: A Pilot Study. Nutrients 2021; 13:nu13113965. [PMID: 34836220 PMCID: PMC8619073 DOI: 10.3390/nu13113965] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 10/29/2021] [Accepted: 11/01/2021] [Indexed: 01/15/2023] Open
Abstract
Grapes provide a rich source of polyphenols and fibers. This study aimed to evaluate the effect of the daily consumption of 46 g of whole grape powder, providing the equivalent of two servings of California table grapes, on the gut microbiome and cholesterol/bile acid metabolism in healthy adults. This study included a 4-week standardization to a low-polyphenol diet, followed by 4 weeks of 46 g of grape powder consumption while continuing the low-polyphenol diet. Compared to the baseline, 4 weeks of grape powder consumption significantly increased the alpha diversity index of the gut microbiome. There was a trend of increasing Verrucomicrobia (p = 0.052) at the phylum level, and a significant increase in Akkermansia was noted. In addition, there was an increase in Flavonifractor and Lachnospiraceae_UCG-010, but a decrease in Bifidobacterium and Dialister at the genus level. Grape powder consumption significantly decreased the total cholesterol by 6.1% and HDL cholesterol by 7.6%. There was also a trend of decreasing LDL cholesterol by 5.9%, and decreasing total bile acid by 40.9%. Blood triglyceride levels and body composition were not changed by grape powder consumption. In conclusion, grape powder consumption significantly modified the gut microbiome and cholesterol/bile acid metabolism.
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22
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The Role of Nutritional Habits and Moderate Red Wine Consumption in PON1 Status in Healthy Population. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11209503] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Paraoxonase 1 (PON1) plays a role as antioxidant on HDL. Including in diet additionally ingest of polyphenolic compounds can stimulate PON1 transcription and increase its activity. The aim of this study was to evaluate the effect of dietary intake, red wine consumption, and PON1 genotypes (Q192R, L55M and C-108T) on the specific activity of PON1 in a healthy population. A descriptive and analytical pilot study was conducted in Mexican volunteers clinically healthy (n = 45) aged from 21–59 years. Over 6 weeks, the study participants ingested 120 mL of red wine per day. PON1 concentration, PON1 activities, genetic polymorphisms and dietary intake were evaluated. The preliminary fingerprinting of the wine was determined to corroborate the presence of phenolic compounds such as tannins and gallotannins. Neither dietary intake nor PON1 genotypes showed an effect on the specific activity of PON1. However, a significant increase in specific AREase activity after red wine consumption period was observed in the study participants. Our data suggest that the moderate consumption of red wine has a beneficial effect on PON1 specific AREase activity in this healthy Mexican population.
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Gerardi C, Pinto L, Baruzzi F, Giovinazzo G. Comparison of Antibacterial and Antioxidant Properties of Red (cv. Negramaro) and White (cv. Fiano) Skin Pomace Extracts. Molecules 2021; 26:molecules26195918. [PMID: 34641461 PMCID: PMC8512049 DOI: 10.3390/molecules26195918] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/24/2021] [Accepted: 09/27/2021] [Indexed: 11/16/2022] Open
Abstract
Wine pomace has attracted the attention of the food industry, due to its high content in bioactive compounds, and its multiple healthy activities. In this work, whole and separated skin pomaces from fermented (red) and un-fermented (white) grape by-products were characterized for their antioxidant and antimicrobial activities in order to exploit them as functional food ingredient. Antioxidant activity, measured by both ORAC and TEAC assays, was higher in whole than in skin pomace extracts. The characterization of phenolic composition in whole and skin pomace extracts confirmed the peculiarity of some compounds such as anthocyanins (107.84 + 10.3 mg/g TP) in red skin pomace and a great amount of flavanols (80.73 + 4.04 mg/g TP) in white skin pomace. Whole and skin pomace extracts displayed the same antibacterial activity at 250 µg gallic acid equivalents (GAE)/mL. Red and white skin pomace extracts showed a Minimum Inhibitory Concentration (MIC) of 31.25-62.5 GAE/mL against Staphylococcus aureus and Enterococcus faecalis. Pseudomonas spp. were more sensitive to red skin pomace extracts rather than white skin pomace extracts. Given these results, both red and white pomace extracts could be exploited for future application in food, pharmaceutical and cosmetic industry.
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Affiliation(s)
- Carmela Gerardi
- Institute of Sciences of Food Production, National Research Council of Italy, via Lecce-Monteroni, 73100 Lecce, Italy;
| | - Loris Pinto
- Institute of Sciences of Food Production, National Research Council of Italy, via G. Amendola 122/O, 70126 Bari, Italy; (L.P.); (F.B.)
| | - Federico Baruzzi
- Institute of Sciences of Food Production, National Research Council of Italy, via G. Amendola 122/O, 70126 Bari, Italy; (L.P.); (F.B.)
| | - Giovanna Giovinazzo
- Institute of Sciences of Food Production, National Research Council of Italy, via Lecce-Monteroni, 73100 Lecce, Italy;
- Correspondence:
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Effects of Wine Components in Inflammatory Bowel Diseases. Molecules 2021; 26:molecules26195891. [PMID: 34641434 PMCID: PMC8512001 DOI: 10.3390/molecules26195891] [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: 09/07/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/12/2022] Open
Abstract
With the rising prevalence of Inflammatory bowel disease (IBD) worldwide, and the rising cost of treatment with novel biological drugs, there is an increasing interest in various diets and natural foods as a potential way to control/modulate IBD. As recent data indicates that diet can modify the metabolic responses essential for the resolution of inflammation, and as wine compounds have been shown to provide substantial anti-inflammatory effect, in this review we aimed to discuss the current evidence concerning the impact of biological compounds present in wine on IBD. A number of preclinical studies brought forth strong evidence on the mechanisms by which molecules in wine, such as resveratrol or piceatannol, provide their anti-inflammatory, anti-oxidative, anti-tumor, and microbiota-modulation effects. However, concerning the effects of alcohol, it is still unclear how the amount of ethanol ingested within the framework of moderate wine consumption (1–2 glasses a day) affects patients with IBD, as human studies regarding the effects of wine on patients with IBD are scarce. Nevertheless, available evidence justifies the conductance of large-scale RCT trials on human subjects that will finally elucidate whether wine can offer real benefits to the IBD population.
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Antoniewicz J, Jakubczyk K, Kwiatkowski P, Maciejewska-Markiewicz D, Kochman J, Rębacz-Maron E, Janda-Milczarek K. Analysis of Antioxidant Capacity and Antimicrobial Properties of Selected Polish Grape Vinegars Obtained by Spontaneous Fermentation. Molecules 2021; 26:molecules26164727. [PMID: 34443313 PMCID: PMC8397985 DOI: 10.3390/molecules26164727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/27/2021] [Accepted: 08/03/2021] [Indexed: 11/16/2022] Open
Abstract
Nowadays, products of natural origin with health-promoting properties are increasingly more common. Research shows that fruit vinegars can be a source of compounds with antioxidant activity. Research on the total antioxidant capacity, total phenolic content, and antimicrobial properties against Staphylococcus aureus, Escherichia coli, and Candida albicans of grape vinegars were conducted. Moreover, gas chromatography was used to measure acetic acid content in the vinegars. The research material consisted of vinegars produced from five different grape varieties. For each variety, two variants were prepared: with and without the addition of sugar in the fermentation process. The highest antimicrobial activity against all micro-organisms was observed in vinegar produced from Solaris grapes with added sugar. The highest polyphenol content was observed in vinegar produced from the Prior grape variety with added sugar and the highest total antioxidant capacity is the Johanniter grape variety with added sugar. The vinegars examined in this study differed, depending on grape variety, in terms of antimicrobial properties, antioxidant capacity, total phenolic content, as well as acetic acid content. Sugar addition caused significant differences in the antioxidant capacity of vinegar samples.
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Affiliation(s)
- Justyna Antoniewicz
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland; (J.A.); (K.J.); (D.M.-M.); (J.K.)
| | - Karolina Jakubczyk
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland; (J.A.); (K.J.); (D.M.-M.); (J.K.)
| | - Paweł Kwiatkowski
- Department of Diagnostic Immunology, Chair of Microbiology, Immunology and Laboratory Medicine, Pomeranian Medical University in Szczecin, 72 Powstańców Wlkp. Street, 70-111 Szczecin, Poland;
| | - Dominika Maciejewska-Markiewicz
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland; (J.A.); (K.J.); (D.M.-M.); (J.K.)
| | - Joanna Kochman
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland; (J.A.); (K.J.); (D.M.-M.); (J.K.)
| | - Ewa Rębacz-Maron
- Department of Ecology and Anthropology, Institute of Biology, University of Szczecin, 13 Wąska Street, 71-415 Szczecin, Poland;
| | - Katarzyna Janda-Milczarek
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 24 Broniewskiego Street, 71-460 Szczecin, Poland; (J.A.); (K.J.); (D.M.-M.); (J.K.)
- Correspondence: ; Tel.: +48-91-441-4818
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Wu B, Liu J, Yang W, Zhang Q, Yang Z, Liu H, Lv Z, Zhang C, Jiao Z. Nutritional and flavor properties of grape juice as affected by fermentation with lactic acid bacteria. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1942041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Baimin Wu
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Jiechao Liu
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Wenbo Yang
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Qiang Zhang
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Zhengyan Yang
- Joint National Laboratory for Antibody Drug Engineering, School of Basic Medical Science, Henan University, Kaifeng, China
| | - Hui Liu
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Zhenzhen Lv
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Chunling Zhang
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Zhonggao Jiao
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
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García-Martínez DJ, Arroyo-Hernández M, Posada-Ayala M, Santos C. The High Content of Quercetin and Catechin in Airen Grape Juice Supports Its Application in Functional Food Production. Foods 2021; 10:foods10071532. [PMID: 34359402 PMCID: PMC8306294 DOI: 10.3390/foods10071532] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/15/2021] [Accepted: 06/28/2021] [Indexed: 02/07/2023] Open
Abstract
Ensuring healthy lives and well-being constitutes one of the Sustainable Development Goals of the UN 2030 agenda. Consequently, research into how natural products may promote health is essential for the new generation of nutraceuticals and functional foods that are in high demand today. Grape juice is a natural foodstuff composed of water, sugars, minerals, vitamins and a wide array of polyphenols. Polyphenols are bioactive compounds of great interest due to their antioxidant properties and benefits to health, supporting antimicrobial, anti-aging, and anticarcinogenic activity. The majority of grape juice produced in the world is used for the production of wine, although a small part is used in the food industry, mainly in baby food and sports drinks. The aim of this work is to determine the polyphenol content in the natural and concentrated juice of Airen grapes, the main white grape variety produced in Spain. For this, fresh juices from five grape varietals (Airen, Sauvignon Blanc, Gewürztraminer, Verdejo and Tempranillo) and concentrated Airen juice were analyzed and compared. Results showed similar contents of phenolic acids and stilbenes in all grape varietals studied, although the Airen variety demonstrated a higher concentration of two flavonoids: quercetin and catechin. It can be concluded that the grape juice concentration process negatively affects the stability of these compounds, causing a reduction in the polyphenol content that ranges between 54–71%, with the exception of quercetin and catechin.
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Resveratrol and endothelial function: A literature review. Pharmacol Res 2021; 170:105725. [PMID: 34119624 DOI: 10.1016/j.phrs.2021.105725] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/08/2021] [Accepted: 06/08/2021] [Indexed: 12/12/2022]
Abstract
Endothelial dysfunction is a major contributing factor to diseases such as atherosclerosis, diabetes mellitus, obesity, hypertension, acute lung injury, preeclampsia, among others. Resveratrol (RSV) is a naturally occurring bioactive polyphenol found in grapes and red wine. According to experimental studies, RSV modulates several events involved in endothelial dysfunction such as impaired vasorelaxation, eNOS uncoupling, leukocyte adhesion, endothelial senescence, and endothelial mesenchymal transition. The endothelial protective effects of RSV are found to be mediated by numerous molecular targets (e.g. Silent Information Regulator 1 (SIRT1), 5' AMP-activated protein kinase (AMPK), endothelial nitric oxide synthase (eNOS), nuclear factor-erythroid-derived 2-related factor-2 (Nrf2), peroxisome proliferator-activated receptor (PPAR), Krüppel-like factor-2 (KLF2), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-kB)). Herein, we present an updated review addressing pharmacological effects and molecular targets of RSV in maintaining endothelial function, and the potential of this phytochemical for endothelial dysfunction-associated disorders.
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Wine Polyphenols and Health: Quantitative Research Literature Analysis. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11114762] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The relationship between wine polyphenols and health has been receiving growing scientific attention in the last few years. To confirm this point, the proposed paper identifies the major contributors to academic journals regarding the relationships between wine polyphenols and health. The endpoints of the proposed study are to provide a comprehensive overview and analysis of the literature regarding the relationships between wine polyphenol and health based on a bibliometric analysis. Bibliometric data were extracted from the Scopus online database using the search string TITLE-ABS-KEY (wine AND polyphenol* AND health OR (“french paradox” OR “cardiovascular disease*” OR atherosclerosis OR microbiota) and analyzed using the VOSviewer bibliometric software to generate bubble maps and to visualize the obtained results. This perspective paper analyzes: (i) the research themes addressing the relationships between wine polyphenols and health; (ii) the major contributors’ origin, e.g., country and/or regions; (iii) the institutions where the research is based; (iv) the authors; and (v) the type of paper. These results represent a useful tool to identify emerging research directions, collaboration networks, and suggestions for more in-depth literature searches.
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Influence of Processing Parameters on Phenolic Compounds and Color of Cabernet Sauvignon Red Wine Concentrates Obtained by Reverse Osmosis and Nanofiltration. Processes (Basel) 2021. [DOI: 10.3390/pr9010089] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
In this study, Cabernet Sauvignon red wine was subjected to reverse osmosis and nanofiltration processes at four different pressures (25, 35, 45, and 55 bar) and two temperature regimes (with and without cooling). The aim was to obtain concentrates with a higher content of phenolic compounds and antioxidant activity and to determine the influence of two membrane types (Alfa Laval RO98pHt M20 for reverse osmosis and NF M20 for nanofiltration) and different operating conditions on phenolics retention. Total polyphenol, flavonoid, monomeric anthocyanin contents, and antioxidant activity were determined spectrophotometrically. Flavan-3-ols and phenolic acids were analyzed on a high-performance liquid chromatography system and sample colour was measured by chromometer. The results showed that the increase in applied pressure and decrease in retentate temperature were favorable for higher phenolics retention. Retention of individual compounds depended on their chemical structure, membrane properties, membrane fouling, and operating conditions. Both types of membranes proved to be suitable for Cabernet Sauvignon red wine concentration. In all retentates, phenolic compounds content was higher than in the initial wine, but no visible color change (ΔE* < 1) was observed. The highest concentrations of phenolic compounds were detected in retentates obtained at 45 and 55 bar, especially with cooling.
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Lu Y, Song Y, Zhu J, Xu X, Pang B, Jin H, Jiang C, Liu Y, Shi J. Potential application of CHS and 4CL genes from grape endophytic fungus in production of naringenin and resveratrol and the improvement of polyphenol profiles and flavour of wine. Food Chem 2021; 347:128972. [PMID: 33453581 DOI: 10.1016/j.foodchem.2020.128972] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 12/09/2020] [Accepted: 12/25/2020] [Indexed: 12/16/2022]
Abstract
4-Coumaroyl-CoA ligase (Al4CL) and chalcone synthase (AlCHS) genes were found in grape endophyte Alternaria sp. MG1, but were not functional verified. A cross-validation method was used in Saccharomyces cerevisiae to identify their functions. AlCHS was identified to synthesize both naringenin and resveratrol, while Al4CL synthesized p-coumaroyl CoA. Co-culture of S. cerevisiae strains separately containing AlCHS and Al4CL resulted in the simultaneous production of naringenin (18.5 mg/L) and resveratrol (113.2 μg/L). Strain S. cerevisiae containing Al4CL was used in winemaking and the chemical and aroma compounds in wine were detected by HPLC and SPME-GC-MS. Results showed that the total contents of polyphenols, anthocyanins, flavonol, ethyl esters and fatty acids significantly increased, while the 4-vinylphenol content decreased, and the fruit and cheese flavour increased but the green aroma declined. This study indicated the potential application of Al4CL and AlCHS genes from Alternaria sp. MG1 for improvement of wine nutrients and flavour.
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Affiliation(s)
- Yao Lu
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province 710072, China; College of Enology, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi Province 712100, China
| | - Yuyang Song
- College of Enology, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi Province 712100, China
| | - Jing Zhu
- Department of Food Science, Xinyang College of Agriculture and Forestry, New 24 Street of Yangshan New District, Xinyang, Henan Province 464000, China
| | - Xiaoguang Xu
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province 710072, China
| | - Bing Pang
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province 710072, China
| | - Han Jin
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province 710072, China
| | - Chunmei Jiang
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province 710072, China
| | - Yanlin Liu
- College of Enology, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi Province 712100, China.
| | - Junling Shi
- Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, 127 Youyi West Road, Xi'an, Shaanxi Province 710072, China.
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Giovinazzo G, Gerardi C, Uberti-Foppa C, Lopalco L. Can Natural Polyphenols Help in Reducing Cytokine Storm in COVID-19 Patients? Molecules 2020; 25:E5888. [PMID: 33322757 PMCID: PMC7763290 DOI: 10.3390/molecules25245888] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/01/2020] [Accepted: 12/08/2020] [Indexed: 12/15/2022] Open
Abstract
SARS-CoV-2 first emerged in China during late 2019 and rapidly spread all over the world. Alterations in the inflammatory cytokines pathway represent a strong signature during SARS-COV-2 infection and correlate with poor prognosis and severity of the illness. The hyper-activation of the immune system results in an acute severe systemic inflammatory response named cytokine release syndrome (CRS). No effective prophylactic or post-exposure treatments are available, although some anti-inflammatory compounds are currently in clinical trials. Studies of plant extracts and natural compounds show that polyphenols can play a beneficial role in the prevention and the progress of chronic diseases related to inflammation. The aim of this manuscript is to review the published background on the possible effectiveness of polyphenols to fight SARS-COV-2 infection, contributing to the reduction of inflammation. Here, some of the anti-inflammatory therapies are discussed and although great progress has been made though this year, there is no proven cytokine blocking agents for COVID currently used in clinical practice. In this regard, bioactive phytochemicals such as polyphenols may become promising tools to be used as adjuvants in the treatment of SARS-CoV-2 infection. Such nutrients, with anti-inflammatory and antioxidant properties, associated to classical anti-inflammatory drugs, could help in reducing the inflammation in patients with COVID-19.
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Affiliation(s)
- Giovanna Giovinazzo
- CNR-ISPA, Institute of Science of Food Production, National Research Council, 73100 Lecce, Italy;
| | - Carmela Gerardi
- CNR-ISPA, Institute of Science of Food Production, National Research Council, 73100 Lecce, Italy;
| | | | - Lucia Lopalco
- Division Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy
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Gao L, Gou N, Yuan E, Ren J. Bioactivity-Oriented Purification of Polyphenols from Cinnamomum cassia Presl. with Anti-Proliferation Effects on Colorectal Cancer Cells. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2020; 75:561-568. [PMID: 32816145 DOI: 10.1007/s11130-020-00846-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/13/2020] [Indexed: 06/11/2023]
Abstract
Cinnamomum cassia Presl. (CCP) is a popular natural spice possessing various pharmacological properties. We obtained polyphenol-rich fraction (CCP-P) from CCP by bioactivity-oriented purification method and evaluated its Wnt signaling inhibition activity. Firstly, the phenolic components were identified as the main bioactive compounds with anti-colorectal cancer activity. Then, we compared the anti-colorectal cancer activity of CCP extract obtained from different solvent by cell morphology alteration and EdU assay. Ethanol extract showed higher antiproliferative activity compared to water extract on HCT116 cells, with proliferating cells reducing to 41.12 and 21.83% at 156.00 μg GAE/mL, respectively. Next, separation and enrichment of polyphenols from ethanol extract was performed on AB-8 macroporous resins under optimal conditions. Further evaluation of the CCP-P bioactivity revealed that it exerted more potent antiproliferative activity on RKO and HCT116 cells, showing higher selectivity for Wnt-dependent colorectal cancer cells (CRCs). Ten major polyphenols were identified in the CCP-P by UPLC-ESI-MS/MS. In summary, this study presents evidence that CCP-derived polyphenols are promising potential candidates as functional food ingredients against CRC.
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Affiliation(s)
- Li Gao
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510640, Guangdong, China
| | - Na Gou
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510640, Guangdong, China
| | - Erdong Yuan
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510640, Guangdong, China
| | - Jiaoyan Ren
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510640, Guangdong, China.
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Samaei A, Moradi K, Bagheri S, Ashraf-Ganjouei A, Alikhani R, Mousavi SB, Rezaei F, Akhondzadeh S. Resveratrol Adjunct Therapy for Negative Symptoms in Patients With Stable Schizophrenia: A Double-Blind, Randomized Placebo-Controlled Trial. Int J Neuropsychopharmacol 2020; 23:775-782. [PMID: 33372679 PMCID: PMC7770519 DOI: 10.1093/ijnp/pyaa006] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 12/23/2019] [Accepted: 11/28/2020] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Patients with schizophrenia can generally manifest a broad variety of primary negative symptoms. The current study aimed to assess the efficacy and tolerability of resveratrol add-on therapy in the treatment of negative symptoms in patients with stable schizophrenia. METHODS In a randomized, double-blind, and placebo-controlled setting, schizophrenia patients were assigned to receive either 200 mg/d resveratrol or matched placebo in addition to a stable dose of risperidone for 8 weeks. Patients were assessed using the positive and negative syndrome scale, the extrapyramidal symptom rating scale, and Hamilton Depression Rating Scale over the trial period. The primary outcome was considered as the change in positive and negative subscale score from baseline to week 8 between the treatment arms. RESULTS A total 52 patients completed the trial (26 in each arm). Baseline characteristics of both groups were statistically similar (P > .05). Despite the statistically similar behavior of positive symptoms between the groups across time (Greenhouse-Geisser corrected: F = 1.76, df = 1.88, P = .180), the resveratrol group demonstrated greater improvement in negative, general psychopathology, and total scores (Greenhouse-Geisser corrected: F = 12.25, df = 2.04, P < .001; F = 5.42, df = 1.56, P = .011; F = 7.64, df = 1.48, P = .003). HDRS scores and its changes, ESRS score, and frequency of other complications were not significantly different between resveratrol and placebo groups. CONCLUSION Adding resveratrol to risperidone can exhibit remarkable efficacy and safety in terms of management of schizophrenia-related negative symptoms.
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Affiliation(s)
- Areoo Samaei
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamyar Moradi
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sayna Bagheri
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Ashraf-Ganjouei
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Rosa Alikhani
- Psychosis Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | | | - Farzin Rezaei
- Qods Hospital, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Shahin Akhondzadeh
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran,Correspondence: Shahin Akhondzadeh, PhD, Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, South Kargar Street, Tehran, Iran 13337 ()
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Šikuten I, Štambuk P, Andabaka Ž, Tomaz I, Marković Z, Stupić D, Maletić E, Kontić JK, Preiner D. Grapevine as a Rich Source of Polyphenolic Compounds. Molecules 2020; 25:E5604. [PMID: 33260583 PMCID: PMC7731206 DOI: 10.3390/molecules25235604] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/21/2020] [Accepted: 11/25/2020] [Indexed: 12/26/2022] Open
Abstract
Grapes are rich in primary and secondary metabolites. Among the secondary metabolites, polyphenolic compounds are the most abundant in grape berries. Besides their important impacts on grape and wine quality, this class of compounds has beneficial effects on human health. Due to their antioxidant activity, polyphenols and phenolic acids can act as anti-inflammatory and anticancerogenic agents, and can modulate the immune system. In grape berries, polyphenols and phenolic acids can be located in the pericarp and seeds, but distribution differs considerably among these tissues. Although some classes of polyphenols and phenolic acids are under strict genetic control, the final content is highly influenced by environmental factors, such as climate, soil, vineyard, and management. This review aims to present the main classes of polyphenolic compounds and phenolic acids in different berry tissues and grape varieties and special emphasis on their beneficial effect on human health.
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Affiliation(s)
- Iva Šikuten
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
| | - Petra Štambuk
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
| | - Željko Andabaka
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
| | - Ivana Tomaz
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
| | - Zvjezdana Marković
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
| | - Domagoj Stupić
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
| | - Edi Maletić
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
| | - Jasminka Karoglan Kontić
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
| | - Darko Preiner
- Department of Viticulture and Enology, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia; (I.Š.); (P.Š.); (Ž.A.); (Z.M.); (D.S.); (E.M.); (J.K.K.); (D.P.)
- Centre of Excellence for Biodiversity and Molecular Plant Breeding, Faculty of Agriculture, University of Zagreb, 10000 Zagreb, Croatia
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Radonjić S, Maraš V, Raičević J, Košmerl T. Wine or Beer? Comparison, Changes and Improvement of Polyphenolic Compounds during Technological Phases. Molecules 2020; 25:E4960. [PMID: 33120907 PMCID: PMC7663142 DOI: 10.3390/molecules25214960] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/16/2020] [Accepted: 10/21/2020] [Indexed: 12/12/2022] Open
Abstract
Wine and beer are nowadays the most popular alcoholic beverages, and the benefits of their moderate consumption have been extensively supported by the scientific community. The main source of wine and beer's antioxidant behavior are the phenolic substances. Phenolic compounds in wine and beer also influence final product quality, in terms of color, flavor, fragrance, stability, and clarity. Change in the quantity and quality of phenolic compounds in wine and beer depends on many parameters, beginning with the used raw material, its place of origin, environmental growing conditions, and on all the applied technological processes and the storage of the final product. This review represents current knowledge of phenolic compounds, comparing qualitative and quantitative profiles in wine and beer, changes of these compounds through all phases of wine and beer production are discussed, as well as the possibilities for increasing their content. Analytical methods and their importance for phenolic compound determination have also been pointed out. The observed data showed wine as the beverage with a more potent biological activity, due to a higher content of phenolic compounds. However, both of them contain, partly similar and different, phenolic compounds, and recommendations have to consider the drinking pattern, consumed quantity, and individual preferences. Furthermore, novel technologies have been developing rapidly in order to improve the polyphenolic content and antioxidant activity of these two beverages, particularly in the brewing industry.
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Affiliation(s)
- Sanja Radonjić
- “13. Jul Plantaže” a.d., Research and Development Sector, Put Radomira Ivanovića 2, 81000 Podgorica, Montenegro; (V.M.); (J.R.)
| | - Vesna Maraš
- “13. Jul Plantaže” a.d., Research and Development Sector, Put Radomira Ivanovića 2, 81000 Podgorica, Montenegro; (V.M.); (J.R.)
| | - Jovana Raičević
- “13. Jul Plantaže” a.d., Research and Development Sector, Put Radomira Ivanovića 2, 81000 Podgorica, Montenegro; (V.M.); (J.R.)
| | - Tatjana Košmerl
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia;
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de Lima Tavares Toscano L, Silva AS, de França ACL, de Sousa BRV, de Almeida Filho EJB, da Silveira Costa M, Marques ATB, da Silva DF, de Farias Sena K, Cerqueira GS, da Conceição Rodrigues Gonçalves M. A single dose of purple grape juice improves physical performance and antioxidant activity in runners: a randomized, crossover, double-blind, placebo study. Eur J Nutr 2020; 59:2997-3007. [PMID: 31732851 PMCID: PMC7755635 DOI: 10.1007/s00394-019-02139-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE To investigate the effects of a single dose of juice on physical performance, oxidative stress, inflammation and muscle damage in runners. METHODS Fourteen recreational male runners (39 ± 9 years, VO2peak = 55.9 ± 6.5 ml/kg/min) performed two running tests to exhaustion at 80% of VO2max after ingesting grape juice or a placebo drink (10 ml/kg/day) randomly. Blood samples were taken before and 2 h after supplementation and immediately after running to analyze total antioxidant capacity (TAC), malondialdehyde (MDA), alpha-1 acid glycoprotein (A1GPA), high-sensitivity C-reactive protein (hs-CRP), creatine kinase (CK) and lactate dehydrogenase (LDH). RESULTS The participants ran for an average of 59.2 ± 27.8 min until exhaustion in the placebo group and for 68.4 ± 29.7 min until exhaustion in the grape juice intake group, which was a significantly longer time (p = 0.008). This improvement in physical performance was accompanied by a 43.6% increase in TAC (p = 0.000) at the post-exercise timepoint compared to the level at baseline. MDA, A1GPA, hs-CRP, CK, and LDH did not exhibit changes. In contrast, no significant change in any variable was observed after consuming the placebo drink. CONCLUSION The single-dose intake of purple grape juice demonstrated an ergogenic effect in recreational runners by increasing run time to exhaustion and increasing antioxidant activity.
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Affiliation(s)
- Lydiane de Lima Tavares Toscano
- Programa de Pós-graduação em Ciências da Nutrição, Universidade Federal da Paraíba (UFPB), João Pessoa, Paraíba, Brazil
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil
| | - Alexandre Sérgio Silva
- Programa de Pós-graduação em Ciências da Nutrição, Universidade Federal da Paraíba (UFPB), João Pessoa, Paraíba, Brazil.
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil.
| | - Ana Carla Lima de França
- Programa de Pós-graduação em Ciências da Nutrição, Universidade Federal da Paraíba (UFPB), João Pessoa, Paraíba, Brazil
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil
| | - Bruno Rafael Virgínio de Sousa
- Programa de Pós-graduação em Ciências da Nutrição, Universidade Federal da Paraíba (UFPB), João Pessoa, Paraíba, Brazil
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil
| | - Eder Jackson Bezerra de Almeida Filho
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil
| | - Matheus da Silveira Costa
- Programa de Pós-graduação em Ciências da Nutrição, Universidade Federal da Paraíba (UFPB), João Pessoa, Paraíba, Brazil
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil
| | | | | | - Klécia de Farias Sena
- Laboratório de Estudos do Treinamento Físico Aplicado ao Desempenho e a Saúde, Departamento de Educação Física, Universidade Federal da Paraíba (UFPB), Centro de Ciências da Saúde, Campus I, Cidade Universitária, João Pessoa, Paraíba, CEP 58059-900, Brazil
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Muñoz-González I, Ruiz-Capillas C, Salvador M, Herrero AM. Emulsion gels as delivery systems for phenolic compounds: Nutritional, technological and structural properties. Food Chem 2020; 339:128049. [PMID: 33152862 DOI: 10.1016/j.foodchem.2020.128049] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/04/2020] [Accepted: 09/05/2020] [Indexed: 12/17/2022]
Abstract
Polyphenols have interesting antioxidant properties and could help prevent certain diseases. Emulsion gels (EGs) have characteristics that make them a promising alternative system for supplying several bioactive compounds simultaneously, among them polyphenols. We produced four EGs containing olive oil, soy protein and a cold gelling agent based on alginate. One basic formulation (ES) contained only these ingredients and was used as a reference, while the other three also contained different solid polyphenol extracts from grape seed (G), grape seed and olive (O) or grape total (T), called ESG, ESO and EST, respectively. The corresponding EGs were prepared by mixing soy protein, alginate, water and one of these types of polyphenol extract (G, O or T), using a homogenizer. Then, the olive oil was gradually added to the mixture and finally, each mixture was placed in a metal container under pressure and chilled for 24 h until they formed an EG. The composition (including concentrations of phenolic metabolites), and technological and structural properties of these EGs were evaluated. Hydroxytyrosol was identified in all the EGs, but ESO showed the highest (P < 0.05) content. The EGs with added polyphenols showed contents of gallic acid, flavanol monomers and derivatives, with ESG showing the highest (P < 0.05) content. All the EGs showed optimal thermal stability, while colour and texture parameters were significantly influenced by the type of polyphenol extract added. No significant differences in the frequency or half-bandwidth of the 2923 and 2853 cm-1 infrared bands were observed.
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Affiliation(s)
- Irene Muñoz-González
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), c/ José Antonio Novais 10, 28040 Madrid, Spain
| | - Claudia Ruiz-Capillas
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), c/ José Antonio Novais 10, 28040 Madrid, Spain
| | - Marina Salvador
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), c/ José Antonio Novais 10, 28040 Madrid, Spain
| | - Ana M Herrero
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), c/ José Antonio Novais 10, 28040 Madrid, Spain.
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García-Martínez DJ, Calzada Funes J, Martín Saborido C, Santos C. Grape Polyphenols to Arrest in Vitro Proliferation of Human Leukemia Cells: A Systematic Review and Meta-analysis. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1810700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | - Javier Calzada Funes
- Instituto De Nanociencia Y Materiales De Aragón (INMA), CSIC-Universidad De Zaragoza, Zaragoza, Spain
- Department of Chemical and Environmental Engineering, Universidad De Zaragoza, Zaragoza, Spain
| | - Carlos Martín Saborido
- ERN-Transplant Child, Hospital La Paz Institute for Health Research (Idipaz), Madrid, Spain
| | - Cruz Santos
- Faculty of Experimental Sciences, Universidad Francisco De Vitoria, Madrid, Spain
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Manca ML, Casula E, Marongiu F, Bacchetta G, Sarais G, Zaru M, Escribano-Ferrer E, Peris JE, Usach I, Fais S, Scano A, Orrù G, Maroun RG, Fadda AM, Manconi M. From waste to health: sustainable exploitation of grape pomace seed extract to manufacture antioxidant, regenerative and prebiotic nanovesicles within circular economy. Sci Rep 2020; 10:14184. [PMID: 32843707 PMCID: PMC7447760 DOI: 10.1038/s41598-020-71191-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 07/02/2020] [Indexed: 02/08/2023] Open
Abstract
Pomace seed extract loaded vesicles were prepared as promising technological and green solution to exploit agri-food wastes and by-products, and develop high value-added products for human health. An antioxidant extract rich in bioactive compounds (epicatechins, catechin, gallic acid, quercetin and procynidins) was obtained from the seeds isolated from the pomace of Cannonau red grape cultivar. The extract was incorporated into phospholipid vesicles ad hoc formulated for intestinal delivery, by combining them, for the first time, whit a maltodextrin (Glucidex). Glucidex-transfersomes, glucidex-hyalurosomes and glucidex-hyalutransferomes were prepared, characterized and tested. Glucidex-liposomes were used as reference. All vesicles were small in size (~ 150 nm), homogeneously dispersed and negatively charged. Glucidex-transfersomes and especially glucidex-hyalutransfersomes disclosed an unexpected resistance to acidic pH and high ionic strength, as they maintained their physico-chemical properties (size and size distribution) after dilution at pH 1.2 simulating the harsh gastric conditions. Vesicles were highly biocompatible and able to counteract the oxidative damages induced in Caco-2 cells by using hydrogen peroxide. Moreover, they promoted the formation of Lactobacillus reuteri biofilm acting as prebiotic formulation. Overall results suggest the potential of glucidex-hyalutransfersomes as food supplements for the treatment of intestinal disorders.
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Affiliation(s)
- Maria Letizia Manca
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy.
| | - Eleonora Casula
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Francesca Marongiu
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Gianluigi Bacchetta
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Giorgia Sarais
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Marco Zaru
- Icnoderm Srl, Sardegna Ricerche Ed. 5, Pula, 09010, Cagliari, Italy
| | - Elvira Escribano-Ferrer
- Biopharmaceutics and Pharmacokinetics Unit, Institute for Nanoscience and Nanotechnology, University of Barcelona, Barcelona, Spain
| | - José Esteban Peris
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, Burjassot, 46100, Valencia, Spain
| | - Iris Usach
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, Burjassot, 46100, Valencia, Spain
| | - Sara Fais
- Department of Surgical Science, Molecular Biology Service Lab (MBS), University of Cagliari, Via Ospedale 40, 09124, Cagliari, Italy
| | - Alessandra Scano
- Department of Surgical Science, Molecular Biology Service Lab (MBS), University of Cagliari, Via Ospedale 40, 09124, Cagliari, Italy
| | - Germano Orrù
- Department of Surgical Science, Molecular Biology Service Lab (MBS), University of Cagliari, Via Ospedale 40, 09124, Cagliari, Italy
| | - Richard G Maroun
- Centre d'Analyses et de Recherche, UR GPF, Laboratoire CTA, Faculté Des Sciences, Université Saint-Joseph, B.P. 11-514 Riad El Solh, Beirut, 1107 2050, Lebanon
| | - Anna Maria Fadda
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Maria Manconi
- Section of Pharmaceutical Sciences, Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
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BedÊ TP, Jesuz VA, Souza VR, Elias MB, Oliveira FL, Dias JF, Teodoro AJ, Azeredo VB. Effects of grape juice, red wine and resveratrol on liver parameters of rat submitted high-fat diet. AN ACAD BRAS CIENC 2020; 92:e20191230. [PMID: 32785427 DOI: 10.1590/0001-3765202020191230] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 11/07/2019] [Indexed: 12/13/2022] Open
Abstract
This work evaluated the effect of grape juice, red wine and resveratrol in liver parameters of rats submitted to high-fat diet. Experimental model was conducted with groups of adult females Rattus norvegicus: control (CG); high-fat (HG); grape juice (JG); red wine (RW) and resveratrol solution (RG). The high-fat diet significantly altered hepatocytes and Kupffer cells in all treated groups. HG group presented severe steatosis followed hepatocyte ballooning and tissue damages. JG group minimized hepatic histological lesion caused by high-fat diet and WG group also induced steatosis and inflammation in hepatocytes, similar to HG. Still, resveratrol protected the tissue against fatty liver disease by reducing fat infiltration and inflammation, indicating possible therapeutic effects on the liver. Cell cycle analysis showed that HG promoted damage to the tissue, reducing the viable cell content and increasing apoptosis, even when associated with wine consumption or isolated resveratrol. However, JG protected the liver against cell damage generated by the diet. Consumption of grape juice, even associated with a high-fat diet, represents a promising protection of the liver against cellular damage, but red wine further affects the tissue, and resveratrol alone was able to reduce damage but did not minimize cellular damage to the liver.
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Affiliation(s)
- Teresa P BedÊ
- Departamento de Nutrição e Dietética, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Vanessa A Jesuz
- Departamento de Ciência dos Alimentos, Universidade Federal do Estado de Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Vanessa R Souza
- Departamento de Ciência dos Alimentos, Universidade Federal do Estado de Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Monique B Elias
- Departamento de Ciência dos Alimentos, Universidade Federal do Estado de Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Felipe L Oliveira
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Juliana F Dias
- Departamento de Nutrição Aplicada, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Anderson J Teodoro
- Departamento de Ciência dos Alimentos, Universidade Federal do Estado de Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Vilma B Azeredo
- Departamento de Nutrição e Dietética, Universidade Federal Fluminense, Niterói, RJ, Brazil
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Analysis of Phenolic Content in Grape Seeds and Skins by Means of a Bio-Electronic Tongue. SENSORS 2020; 20:s20154176. [PMID: 32727151 PMCID: PMC7435477 DOI: 10.3390/s20154176] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/21/2020] [Accepted: 07/24/2020] [Indexed: 11/16/2022]
Abstract
A bio-electronic tongue has been developed to evaluate the phenolic content of grape residues (seeds and skins) in a fast and easy way with industrial use in mind. A voltammetric electronic tongue has been designed based on carbon resin electrodes modified with tyrosinase combined with electron mediators. The presence of the phenoloxydase promotes the selectivity and specificity towards phenols. The results of multivariate analysis allowed discriminating seeds and skins according to their polyphenolic content. Partial least squares (PLS) has been used to establish regression models with parameters related to phenolic content measured by spectroscopic methods i.e., total poliphenol content (TPC) and Folin–Ciocalteu (FC) indexes. It has been shown that electronic tongue can be successfully used to predict parameters of interest with high correlation coefficients (higher than 0.99 in both calibration and prediction) and low residual errors. These values can even be improved using genetic algorithms for multivalent analysis. In this way, a fast and simple tool is available for the evaluation of these values. This advantage may be due to the fact that the electrochemical signals are directly related to the phenolic content.
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Gerardi C, D'amico L, Migoni D, Santino A, Salomone A, Carluccio MA, Giovinazzo G. Strategies for Reuse of Skins Separated From Grape Pomace as Ingredient of Functional Beverages. Front Bioeng Biotechnol 2020; 8:645. [PMID: 32671043 PMCID: PMC7333169 DOI: 10.3389/fbioe.2020.00645] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 05/26/2020] [Indexed: 12/18/2022] Open
Abstract
Wine grape pomace, the by-product of wine making, is a source of polyphenols, metals, and organic acids, and may be exploited for the production of functional beverages. Among red wines, Primitivo and Negramaro varieties possess an interesting amount of polyphenolic compounds and other chemicals. Consequently, study of the biological activity of Primitivo and Negramaro vinification by-products is of great interest as well as optimizing the extraction of its bioactive components. In order to stabilize the grape pomace, different methods of drying grape pomace were tested. After stabilization of the pomace, the grape skins were manually separated from the seeds and any woody parts. The chemical characterizations of acidified alcoholic (methanol/ethanol) and water extracts and either microwave-assisted or ultrasound-assisted extractions of separated grape skins were compared. Besides that, the in vitro antioxidant activity of wine pomace skin extracts was also investigated as Trolox equivalents antioxidant capacity (TEAC) and oxygen radical absorbance capacity (ORAC). Overall, the alcoholic extractions were found to be the most effective for recovering phenolic compounds, when compared with those in water. Ultrasound- and microwave-assisted extraction of pomace skin using acidified water allowed the highest TEAC value. Taking into account the water extraction result, in order to reuse grape pomace skins to produce a functional beverage, we utilized them in combination with black tea, karkadè (Hibiscus sabdariffa L.), or rooibos (Aspalathus linearis Burm.) to produce an infusion. The combination of grape skins and black tea showed the highest ratio of total phenol content to antioxidant activity. Moreover, skin isolated from pomace, with or without black tea infusions, were shown to have anti-inflammatory capacity in human cell culture. Our results raise the value of grape skin pomace as a rich source of bioactive compounds with antioxidant and anti-inflammatory activity and suggest its exploitation as an ingredient for functional beverages.
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Affiliation(s)
- Carmela Gerardi
- CNR-ISPA, Institute of Sciences of Food Production, National Research Council, Lecce, Italy
| | - Leone D'amico
- CNR-ISPA, Institute of Sciences of Food Production, National Research Council, Lecce, Italy
| | - Danilo Migoni
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, Lecce, Italy
| | - Angelo Santino
- CNR-ISPA, Institute of Sciences of Food Production, National Research Council, Lecce, Italy
| | - Antonio Salomone
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, Lecce, Italy
| | - Maria A. Carluccio
- CNR-IFC, Institute of Clinical Physiology, National Research Council, Lecce, Italy
| | - Giovanna Giovinazzo
- CNR-ISPA, Institute of Sciences of Food Production, National Research Council, Lecce, Italy
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Wojdyło A, Samoticha J, Chmielewska J. The influence of different strains of Oenococcus oeni malolactic bacteria on profile of organic acids and phenolic compounds of red wine cultivars Rondo and Regent growing in a cold region. J Food Sci 2020; 85:1070-1081. [PMID: 32125714 DOI: 10.1111/1750-3841.15061] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 11/16/2019] [Accepted: 01/02/2020] [Indexed: 11/30/2022]
Abstract
Wines produced from grapes cultivated in cool climate areas are characterized by high levels of organic acids. One method to correct this is malolactic fermentation (MLF). The aim of this study was to determine the effectiveness of different strains of Oenococcus oeni bacteria (Viniflora CH11, Viniflora CH16, Viniflora CH35, Viniflora Oenos, SIHA LACT Oeno) during the biological acidity reduction process. Red wine from Rondo and Regent cultivars was obtained by ethanol fermentation of the pulp, at 20 °C for 14 days. The profile of organic acids was examined with a particular focus on changes in the content of l-malic and l-lactic acids. Additionally, the impact on profile and quantity of phenolic compounds and antioxidant capacity was measured. The results showed that MLF had a positive influence on content of organic acids through the reduction of l-malic acid content with a simultaneous increase of the amount of l-lactic acid. The best effect was obtained with the CH11 and CH35 bacterial strains. The biological acidity reduction process had no significant (P > 0.05) impact on phenolic content or antioxidant capacity. However, the wine making process (ethanol fermentation, maturation) contributed to the reduction of polyphenols and in consequence lower antioxidant capacity of the final tested wines. PRACTICAL APPLICATION: The present study provides useful information on the impact of different Oenococcus oeni bacterial strains on MLF in red wines, reduction of l-malic to l-lactic acid, and stability of phenolic compounds during MLF and the maturation period. Also, this article provides information about phenolic compounds and antioxidant capacity during malolactic fermentation and maturity of red wines made from hybrids of Vitis vinifera such as Rondo and Regent cultivars.
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Affiliation(s)
- Aneta Wojdyło
- Dept. of Fruit, Vegetable and Plant Nutraceutical Technology, Wrocław Univ. of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630, Wrocław, Poland
| | - Justyna Samoticha
- Dept. of Fruit, Vegetable and Plant Nutraceutical Technology, Wrocław Univ. of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630, Wrocław, Poland
| | - Joanna Chmielewska
- Dept. of Fermentation and Cereal Technology, Wrocław Univ. of Environmental and Life Sciences, 37 Chełmońskiego Street, 51-630, Wrocław, Poland
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Zhao F, Liu Q, Li Y, Feng X, Chang H, Lyu J. Association between alcohol consumption and hypertension in Chinese adults: Findings from the CHNS. Alcohol 2020; 83:83-88. [PMID: 31525410 DOI: 10.1016/j.alcohol.2019.09.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 09/06/2019] [Accepted: 09/09/2019] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To obtain information about alcohol consumption (henceforth "drinking") among Chinese adults from 1991 to 2011, and to explore the association between drinking behavior and hypertension. METHODS According to the longitudinal data obtained in the China Health and Nutrition Survey (1991-2011), 50,013 records of 12,577 adults were selected by applying eligibility criteria. The chi-test was employed to explore the association between drinking and hypertension, by considering the frequency of drinking, daily alcohol intake, alcohol type, and the prevalence of hypertension. A multilevel logistic regression model was used to analyze the longitudinal association between drinking frequency and the prevalence of hypertension. RESULTS The prevalence of hypertension was higher in participants with a high drinking frequency than in those with a low drinking frequency among both males and females (p < 0.001). A step increase in daily alcohol intake was not associated with any obvious changes in the prevalence of hypertension in males, but the prevalence in each drinking group was higher than that in the nondrinking group, the prevalence of hypertension in females was lowest among those with a daily alcohol intake below 15 g. The types of alcohol consumed differed significantly between males and females (p < 0.001). Longitudinal analysis results showed that compared with the nondrinking group, drinking frequency ≤2 times/week was positively correlated with hypertension in both males (OR = 1.51, 95% CI = 1.26-1.82, p < 0.001) and females (OR = 1.67, 95% CI = 1.08-2.58, p < 0.05) after adjusting for covariates, meanwhile, the same positive correlation also occurred in males with drinking frequency >2 times/week (OR = 2.13, 95% CI = 1.77-2.56, p < 0.05), the risk of hypertension increased with the increase in drinking frequency. CONCLUSIONS Drinking can increase the prevalence of hypertension in Chinese males and females. From the analysis results of longitudinal data, drinking alcohol is still an important risk factor for hypertension among Chinese subjects, especially those who drink with high frequency.
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Affiliation(s)
- Fanfan Zhao
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Qingqing Liu
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Yuanjie Li
- Department of Human Anatomy, Histology and Embryology, School of Basic Medical Sciences, Xi'an Jiaotong University Science Center, Xi'an, Shaanxi, China
| | - Xiaojie Feng
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China
| | - Hong Chang
- Department of Teaching Office, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jun Lyu
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, China.
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Morales-Prieto N, López de Lerma N, Pacheco IL, Huertas-Abril PV, Pérez J, Peinado R, Abril N. Protective effect of Pedro-Ximénez must against p,p'-DDE-induced liver damages in aged Mus spretus mice. Food Chem Toxicol 2020; 136:110984. [DOI: 10.1016/j.fct.2019.110984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/14/2019] [Accepted: 11/17/2019] [Indexed: 02/07/2023]
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Gene expression signature induced by grape intake in healthy subjects reveals wide-spread beneficial effects on peripheral blood mononuclear cells. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Méndez L, Muñoz S, Miralles-Pérez B, Nogués MR, Ramos-Romero S, Torres JL, Medina I. Modulation of the Liver Protein Carbonylome by the Combined Effect of Marine Omega-3 PUFAs and Grape Polyphenols Supplementation in Rats Fed an Obesogenic High Fat and High Sucrose Diet. Mar Drugs 2019; 18:E34. [PMID: 31906027 PMCID: PMC7024381 DOI: 10.3390/md18010034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 12/20/2019] [Accepted: 12/28/2019] [Indexed: 01/05/2023] Open
Abstract
Diet-induced obesity has been linked to metabolic disorders such as cardiovascular diseases andtype 2 diabetes. A factor linking diet to metabolic disorders is oxidative stress, which can damagebiomolecules, especially proteins. The present study was designed to investigate the effect of marineomega-3 polyunsaturated fatty acids (PUFAs) (eicosapentaenoic acid (EPA) and docosahexaenoic acid(DHA)) and their combination with grape seed polyphenols (GSE) on carbonyl-modified proteins fromplasma and liver in Wistar Kyoto rats fed an obesogenic diet, namely high-fat and high-sucrose (HFHS)diet. A proteomics approach consisting of fluorescein 5-thiosemicarbazide (FTSC) labelling of proteincarbonyls, visualization of FTSC-labelled protein on 1-DE or 2-DE gels, and protein identification byMS/MS was used for the protein oxidation assessment. Results showed the efficiency of the combinationof both bioactive compounds in decreasing the total protein carbonylation induced by HFHS diet in bothplasma and liver. The analysis of carbonylated protein targets, also referred to as the 'carbonylome',revealed an individual response of liver proteins to supplements and a modulatory effect on specificmetabolic pathways and processes due to, at least in part, the control exerted by the supplements on theliver protein carbonylome. This investigation highlights the additive effect of dietary fish oils and grapeseed polyphenols in modulating in vivo oxidative damage of proteins induced by the consumption ofHFHS diets.
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Affiliation(s)
- Lucía Méndez
- Instituto de Investigaciones Marinas-Consejo Superior de Investigaciones Científicas (IIM-CSIC), Eduardo Cabello 6, E-36208 Vigo, Spain; (S.M.); (I.M.)
| | - Silvia Muñoz
- Instituto de Investigaciones Marinas-Consejo Superior de Investigaciones Científicas (IIM-CSIC), Eduardo Cabello 6, E-36208 Vigo, Spain; (S.M.); (I.M.)
| | - Bernat Miralles-Pérez
- Unidad de Farmacología, Facultad de Medicina, Universidad Rovira i Virgili, Sant Llorenç 21, E-43201 Reus, Spain (M.R.N.)
| | - Maria Rosa Nogués
- Unidad de Farmacología, Facultad de Medicina, Universidad Rovira i Virgili, Sant Llorenç 21, E-43201 Reus, Spain (M.R.N.)
| | - Sara Ramos-Romero
- Instituto de Química Avanzada de Cataluña-Consejo Superior de Investigaciones Científicas (IQAC-CSIC), Jordi Girona 18-26, E-08034 Barcelona, Spain; (S.R.-R.); (J.L.T.)
- Departamento de Biología Celular, Fisiología e Inmunología, Facultad de Biología, Universitad de Barcelona, Diagonal 643, E-08028 Barcelona, Spain
| | - Josep Lluis Torres
- Instituto de Química Avanzada de Cataluña-Consejo Superior de Investigaciones Científicas (IQAC-CSIC), Jordi Girona 18-26, E-08034 Barcelona, Spain; (S.R.-R.); (J.L.T.)
| | - Isabel Medina
- Instituto de Investigaciones Marinas-Consejo Superior de Investigaciones Científicas (IIM-CSIC), Eduardo Cabello 6, E-36208 Vigo, Spain; (S.M.); (I.M.)
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