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red wine and health

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https://www.readbyqxmd.com/read/28216605/an-overview-of-stress-induced-resveratrol-synthesis-in-grapes-perspectives-for-resveratrol-enriched-grape-products
#1
REVIEW
Mohidul Hasan, Hanhong Bae
Resveratrol is the most important stilbene phytoalexin synthesized naturally or induced in plants, as a part of their defense mechanism. Grapes and their derivative products, including juice and wine, are the most important natural sources of resveratrol, consisting of notably higher amounts than other natural sources like peanuts. Consumption of red wine with its presence of resveratrol explained the "French Paradox". Hence, the demand of resveratrol from grapes is increasing. Moreover, as a natural source of resveratrol, grapes became very important in the nutraceutical industry for their benefits to human health...
February 14, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28216567/wine-flavonoids-in-health-and-disease-prevention
#2
Iva Fernandes, Rosa Pérez-Gregorio, Susana Soares, Nuno Mateus, Victor de Freitas
Wine, and particularly red wine, is a beverage with a great chemical complexity that is in continuous evolution. Chemically, wine is a hydroalcoholic solution (~78% water) that comprises a wide variety of chemical components, including aldehydes, esters, ketones, lipids, minerals, organic acids, phenolics, soluble proteins, sugars and vitamins. Flavonoids constitute a major group of polyphenolic compounds which are directly associated with the organoleptic and health-promoting properties of red wine. However, due to the insufficient epidemiological and in vivo evidences on this subject, the presence of a high number of variables such as human age, metabolism, the presence of alcohol, the complex wine chemistry, and the wide array of in vivo biological effects of these compounds suggest that only cautious conclusions may be drawn from studies focusing on the direct effect of wine and any specific health issue...
February 14, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28213222/development-of-a-qcm-d-biosensor-for-ochratoxin-a-detection-in-red-wine
#3
Aleksandra Karczmarczyk, Karsten Haupt, Karl-Heinz Feller
Ochratoxin A (OTA), a highly toxic compound, is one of the most widely spread mycotoxins that contaminates a large variety of agricultural commodities. Due to its presence in the food chain, it imposes a hazard on both human and animal health. Therefore, there is a need for precise, fast and simple methods for toxin quantification. Herein, a novel sensor based on a quartz crystal microbalance with dissipation monitoring (QCM-D) and antibodies for specific analyte recognition was developed for rapid and sensitive detection of OTA in red wine...
May 1, 2017: Talanta
https://www.readbyqxmd.com/read/28159257/removal-of-fumonisin-b1-and-b2-from-model-solutions-and-red-wine-using-polymeric-substances
#4
Verónica Carrasco-Sánchez, Gal Y Kreitman, Christian Folch-Cano, Ryan J Elias, V Felipe Laurie
Fumonisins are a group of mycotoxins found in various foods whose consumption is known to be harmful for human health. In this study, we evaluated the ability of three polymers (Polyvinylpolypyrrolidone, PVPP; a resin of N-vinyl-2-pyrrolidinone with ethylene glycol dimethacrylate and triallyl isocyanurate, PVP-DEGMA-TAIC; and poly(acrylamide-co-ethylene glycol-dimethacrylate), PA-EGDMA) to remove fumonisin B1 (FB1) and fumonisin B2 (FB2) from model solutions and red wine. Various polymer concentrations (1, 5 and 10mgmL(-1)) and contact times (2, 8 and 24h) were tested, with all polymers exhibiting fumonisin removal capacities (monitored by LC-MS)...
June 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28067817/resveratrol-potential-therapeutic-interest-in-joint-disorders-a-critical-narrative-review
#5
REVIEW
Christelle Nguyen, Jean-François Savouret, Magdalena Widerak, Marie-Thérèse Corvol, François Rannou
Trans-resveratrol (t-Res) is a natural compound of a family of hydroxystilbenes found in a variety of spermatophyte plants. Because of its effects on lipids and arachidonic acid metabolisms, and its antioxidant activity, t-Res is considered as the major cardioprotective component of red wine, leading to the "French Paradox" health concept. In the past decade, research on the effects of resveratrol on human health has developed considerably in diverse fields such as cancer, neurodegenerative and cardiovascular diseases, and metabolic disorders...
January 6, 2017: Nutrients
https://www.readbyqxmd.com/read/28028786/determination-of-fluoride-in-organic-and-non-organic-wines
#6
Soraya Paz, Juan Ramón Jaudenes, Angel José Gutiérrez, Carmen Rubio, Arturo Hardisson, Consuelo Revert
Fluorine is an element of great importance to human health, as it is considered to be an essential element. However, both a deficiency and an excess, it can cause various problems. It is for this reason that values have been established regarding the recommended daily intake (RDI) and acceptable daily intake (ADI). The largest source of incorporation of fluoride is water, but it can be found in other foods and beverages, such as vegetables, tea, and wine. The aim of the study was to establish the fluoride concentration in organic and non-organic wines from different appellations of origin of the Canary Islands and mainland Spain, in order to assess the contribution of fluoride and toxic risk...
December 27, 2016: Biological Trace Element Research
https://www.readbyqxmd.com/read/28003111/influence-of-the-degree-of-adherence-to-the-mediterranean-diet-on%C3%A2-the-cardiometabolic-risk-in-peri-and-menopausal-women-the%C3%A2-flamenco-project
#7
P Ruiz-Cabello, I Coll-Risco, P Acosta-Manzano, M Borges-Cosic, F J Gallo-Vallejo, P Aranda, M López-Jurado, V A Aparicio
BACKGROUND AND AIMS: The Mediterranean diet (MD) has been associated with reduced morbidity from cardiovascular diseases in the general population. The aim of this study was to assess whether different degrees of adherence to the MD were associated with the cardiometabolic risk in peri and menopausal women. METHODS AND RESULTS: This cross-sectional study included 198 peri and menopausal women participating in the Flamenco project. Validated questionnaires were used to assess menopause health-related quality of life and degree of adherence to the MD (low, medium and high)...
November 20, 2016: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/27999345/combined-use-of-s-pombe-and-l-thermotolerans-in-winemaking-beneficial-effects-determined-through-the-study-of-wines-analytical-characteristics
#8
Ángel Benito, Fernando Calderón, Santiago Benito
The most common way to produce red wine is through the use of Saccharomyces cerevisiae strains for alcoholic fermentation and lactic acid bacteria for malolactic fermentation. This traditional winemaking methodology produces microbiologically stable red wines. However, under specific conditions off-flavours can occur, wine quality can suffer and human health problems are possible, especially after the second fermentation by the lactic acid bacteria. In warm countries, problems during the malolactic fermentation arise because of the high pH of the must, which makes it very difficult to properly control the process...
December 18, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27983686/impact-of-proteins-on-the-uptake-distribution-and-excretion-of-phenolics-in-the-human-body
#9
Richard Draijer, Ferdi A van Dorsten, Yvonne E Zebregs, Boudewijn Hollebrands, Sonja Peters, Guus S Duchateau, Christian H Grün
Polyphenols, a complex group of secondary plant metabolites, including flavonoids and phenolic acids, have been studied in depth for their health-related benefits. The activity of polyphenols may, however, be hampered when consumed together with protein-rich food products, due to the interaction between polyphenols and proteins. To that end we have tested the bioavailability of representatives of a range of polyphenol classes when consumed for five days in different beverage matrices. In a placebo-controlled, randomized, cross-over study, 35 healthy males received either six placebo gelatine capsules consumed with 200 mL of water, six capsules with 800 mg polyphenols derived from red wine and grape extracts, or the same dose of polyphenols incorporated into 200 mL of either pasteurized dairy drink, soy drink (both containing 3...
December 15, 2016: Nutrients
https://www.readbyqxmd.com/read/27901083/resveratrol-serves-as-a-protein-substrate-interaction-stabilizer-in-human-sirt1-activation
#10
Xuben Hou, David Rooklin, Hao Fang, Yingkai Zhang
Resveratrol is a natural compound found in red wine that has been suggested to exert its potential health benefit through the activation of SIRT1, a crucial member of the mammalian NAD(+)-dependent deacetylases. SIRT1 has emerged as an attractive therapeutic target for many aging related diseases, however, how its activity can only be activated toward some specific substrates by resveratrol has been poorly understood. Herein, by employing extensive molecular dynamics simulations as well as fragment-centric topographical mapping of binding interfaces, we have clarified current controversies in the literature and elucidated that resveratrol plays an important activation role by stabilizing SIRT1/peptide interactions in a substrate-specific manner...
November 30, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27759775/effect-of-chronic-ingestion-of-wine-on-the-glycemic-lipid-and-body-weight-homeostasis-in-mice
#11
Sebastião Barreto de Brito-Filho, Egberto Gaspar de Moura, Orlando José Dos Santos, Euler Nicolau Sauaia-Filho, Elias Amorim, Ewaldo Eder Carvalho Santana, Allan Kardec Dualibe Barros-Filho, Rennan Abud Pinheiro Santos
Background: The health benefits associated with moderate wine consumption, as with ethanol and phenolic compounds, include different mechanisms still little understandable. Aim: Evaluate glycemic and weight variations, and the deposit of triglycerides, cholesterol and liver glycogen with red wine consumption. Methods: 60 ApoE knockout mice were divided into three groups of 20: Wine Group (WG), Ethanol Group (EG) and Water Group (WAG). They received daily: WG 50 ml of wine and 50 ml water; EG 6 ml ethanol and WAG 94 ml of water...
July 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/27651256/role-of-quercetin-benefits-in-neurodegeneration
#12
Preetham Elumalai, Sreeja Lakshmi
Neurodegenerative disorders are often life threatening and hired as an economic burden to the health-care system. Nutritional interventions principally involving polyphenols were practiced to arrest or reverse the age-related health disorders. Flavonoids, a class of dietary polyphenols, are rising to superstardom in preventing brain disorders with their potent antioxidant defense mechanism. Quercetin is a ubiquitous flavonoid reported to have all-natural myriad of health benefits. Citrus fruits, apple, onion, parsley, berries, green tea, and red wine comprise the major dietary supplements of quercetin apart from some herbal remedies like Ginkgo biloba...
2016: Advances in Neurobiology
https://www.readbyqxmd.com/read/27591927/hepatoprotective-effect-of-quercetin-from-chemistry-to-medicine
#13
Selvaraj Miltonprabu, Michał Tomczyk, Krystyna Skalicka-Woźniak, Luca Rastrelli, Maria Daglia, Seyed Fazel Nabavi, Seyed Moayed Alavian, Seyed Mohammad Nabavi
Liver diseases caused by viral hepatitis infections have a negative impact on global health. Approximately 30 million people in the USA and 29 million people in the European Union suffer from chronic liver disease. There are many kinds of diseases of the liver, caused by viruses, such as hepatitis A, hepatitis B and hepatitis C, or by certain drugs and poisons including excessive alcohol consumption. Many herbal medicines are used in traditional medicine for their protective and therapeutic properties against liver diseases...
August 31, 2016: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/27548217/evidence-to-support-the-anti-cancer-effect-of-olive-leaf-extract-and-future-directions
#14
REVIEW
Anna Boss, Karen S Bishop, Gareth Marlow, Matthew P G Barnett, Lynnette R Ferguson
The traditional Mediterranean diet (MD) is associated with long life and lower prevalence of cardiovascular disease and cancers. The main components of this diet include high intake of fruit, vegetables, red wine, extra virgin olive oil (EVOO) and fish, low intake of dairy and red meat. Olive oil has gained support as a key effector of health benefits and there is evidence that this relates to the polyphenol content. Olive leaf extract (OLE) contains a higher quantity and variety of polyphenols than those found in EVOO...
August 19, 2016: Nutrients
https://www.readbyqxmd.com/read/27512338/molecular-properties-of-red-wine-compounds-and-cardiometabolic-benefits
#15
REVIEW
Melissa M Markoski, Juliano Garavaglia, Aline Oliveira, Jessica Olivaes, Aline Marcadenti
Wine has been used since the dawn of human civilization. Despite many health benefits, there is still a lot of discussion about the real properties of its components and its actions on cells and molecular interactions. A large part of these issues permeate the fine line between the amount of alcohol that causes problems to organic systems and the amount that could be beneficial for the health. However, even after the process of fermentation, wine conserves different organic compounds from grapes, such as polysaccharides, acids, and phenolic compounds, such as flavonoids and nonflavonoids...
2016: Nutrition and Metabolic Insights
https://www.readbyqxmd.com/read/27496184/multiplicity-of-effects-and-health-benefits-of-resveratrol
#16
REVIEW
Lolita Kuršvietienė, Inga Stanevičienė, Aušra Mongirdienė, Jurga Bernatonienė
Resveratrol is mainly found in grapes and red wine, also in some plants and fruits, such as peanuts, cranberries, pistachios, blueberries and bilberries. Moreover, nowadays this compound is available as purified preparation and dietary supplement. Resveratrol provides a wide range of benefits, including cardiovascular protective, antiplatelet, antioxidant, anti-inflammatory, blood glucose-lowering and anticancer activities, hence it exhibits a complex mode of action. During the recent years, these properties have been widely studied in animal and human models, both in vitro and in vivo...
2016: Medicina
https://www.readbyqxmd.com/read/27455601/-influence-of-the-concentrate-of-red-wine-polyphenols-on-glutamate-neurotoxicity
#17
A Ya Shurygin, L V Shurygina, N M Ageeva, Yu V Gaponenko, V A Markosov
The purpose of the work was to assess the influence of the concentrate of red table wine Saperavi on the cultivated nerve cells exposed to glutamate. The selection of Saperavi as the source of phenolic compounds was not accidental: this type of grapes in the Krasnodar region has the highest content of them - up to 4-5 g/dm3 and more. Polyphenol concentrate was prepared by pre-distillation of ethanol using vacuum, evaporation of red table wine with a rotary vaporizer, with the subsequent lyophilic drying. By the methods of voltammetry and chemiluminescence an antioxidant activity, and a quantity of antioxidants in the concentrate have been determined...
2016: Voprosy Pitaniia
https://www.readbyqxmd.com/read/27433836/identification-of-telomerase-activating-blends-from-naturally-occurring-compounds
#18
Ghania Ait-Ghezala, Samira Hassan, Miles Tweed, Daniel Paris, Gogce Crynen, Zuchra Zakirova, Stefan Crynen, Fiona Crawford
Context • Telomeres are repeated deoxyribonucleic acid (DNA) sequences (TTAGGG) that are located on the 5' ends of chromosomes, and they control the life span of eukaryotic cells. Compelling evidence has shown that the length of a person's life is dictated by the limited number of times that a human cell can divide. The enzyme telomerase has been shown to bind to and extend the length of telomeres. Thus, strategies for activating telomerase may help maintain telomere length and, thus, may lead to improved health during aging...
June 2016: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/27395419/mediterranean-diet-for-type-2-diabetes-cardiometabolic-benefits
#19
Katherine Esposito, Maria Ida Maiorino, Giuseppe Bellastella, Demosthenes B Panagiotakos, Dario Giugliano
Dietary patterns influence various cardiometabolic risk factors, including body weight, lipoprotein concentrations, and function, blood pressure, glucose-insulin homeostasis, oxidative stress, inflammation, and endothelial health. The Mediterranean diet can be described as a dietary pattern characterized by the high consumption of plant-based foods, olive oil as the main source of fat, low-to-moderate consumption of fish, dairy products and poultry, low consumption of red and processed meat, and low-to-moderate consumption of wine with meals...
July 9, 2016: Endocrine
https://www.readbyqxmd.com/read/27373419/signaling-mechanisms-underlying-the-glioprotective-effects-of-resveratrol-against-mitochondrial-dysfunction
#20
Bruna Bellaver, Larissa Daniele Bobermin, Débora Guerini Souza, Marília Danielly Nunes Rodrigues, Adriano Martimbianco de Assis, Moacir Wajner, Carlos-Alberto Gonçalves, Diogo Onofre Souza, André Quincozes-Santos
Resveratrol, a polyphenol found in grapes and red wine, exhibits antioxidant, anti-inflammatory, anti-aging and, neuroprotective effects. Resveratrol also plays a significant role modulating glial functionality, protecting the health of neuroglial cells against several neuropsychiatric in vivo and in vitro experimental models. Mitochondrial impairment strongly affected astrocyte functions and consequently brain homeostasis. Molecules that promote astrocyte mitochondrial protection are fundamental to maintain brain energy balance and cellular redox state, contributing to brain healthy...
September 2016: Biochimica et Biophysica Acta
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