AnatomyOrganismsChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesTechnology, Industry, Agriculture
PolyphenolsPhenolsFlavonoidsPyrogallolPlant ExtractsPlants, Genetically ModifiedTeaPlant LeavesPlant ProteinsCatechinPlant RootsGenes, PlantWinePlant ShootsPlants, MedicinalCamellia sinensisBiflavonoidsDNA, PlantPlant DevelopmentPlants, ToxicPlant CellsPlant StemsProanthocyanidinsPolymersPlants, EdibleGallic AcidGenome, PlantAntioxidantsArabidopsisTanninsQuercetinHydrolyzable TanninsAnthocyaninsVitisChlorogenic AcidPlant StructuresStilbenesAnticarcinogenic AgentsPhytotherapyPlant Growth RegulatorsCacaoMalus
AntioxidantsFlavonoidsTotal polyphenol intakeLevels of polyphenolsCompoundsMetabolismExtractsSources of polyphenolsBenign Prostatic HInflammationIntakePhenolsChemistryCaffeic acidSeedsVegetablesAntioxidant PropertiesLeavesSecondary plant metabolitesCocoaAnti-inflammatory and antioxidantPhytochemicalsNeurodegenerative diseasesNutrientsConcentrationsSupplementsVitroOlive oilPhytonutrientsPolysaccharides2023CurcuminEGCGHighMoleculesEthanolExtractionHealthfulFoodsDietary SourcesTanninsAnthocyaninsBeneficialHealthModulateTissuesAcidsGastrointestinal
Antioxidants8
Flavonoids6
Total polyphenol intake3
  • Results Mean total polyphenol intake was the highest in Aarhus-Denmark (1786 mg/day in men and 1626 mg/day in women) and the lowest in Greece (744 mg/day in men and 584 mg/day in women). (lu.se)
  • Cereals, chocolate and dry legumes also contribute to the total polyphenol intake 67 . (bvsalud.org)
  • Chocolate is very rich in PPs, and a minor consumption of chocolate may significantly contribute to total polyphenol intake 68 . (bvsalud.org)
Levels of polyphenols3
  • Mainly found in the fruit skins and seeds, high levels of polyphenols may reflect only the measured extractable polyphenol (EPP) content of a fruit which may also contain non-extractable polyphenols. (wikipedia.org)
  • Green coffee beans are known for being an antioxidant-rich superfood thanks to high levels of polyphenols, but, unfortunately, most of these beneficial compounds are lost during the roasting process. (rawguru.com)
  • The issue is, maintaining such levels of polyphenols throughout the product's shelf life, which is where the partnership comes into play. (nutraingredients.com)
Compounds11
  • citation needed] Ellagic acid, a molecule at the core of naturally occurring phenolic compounds of varying sizes, is itself not a polyphenol by the WBSSH definition, but is by the Quideau definition. (wikipedia.org)
  • The coffee beverage is a rich source of bioactive compounds especially polyphenols, such as phenolic acids, mostly chlorogenic (in green beans) and caffeic (occurring after roasting). (springer.com)
  • Bioactive polyphenols are natural compounds of various chemical structures. (unipa.it)
  • Polyphenols are chemical compounds found in a category called phytochemicals, which occur naturally in plants. (medicalnewstoday.com)
  • As a beverage, green tea is an alternative to coffee and soft drinks, with the added health benefits from the polyphenol compounds present. (medicalnewstoday.com)
  • Fruits and veggies provide us with powerful compounds called polyphenols that influence the body's inner rhythms. (discovermagazine.com)
  • While it's logical to assume that facing such perils would diminish plants' nutritional quality for human consumption, the xenohormesis theory proposes the opposite: Essentially, researchers have found that what doesn't kill plants likely makes them stronger - and fills them with compounds called secondary metabolites that benefit us as consumers. (discovermagazine.com)
  • Despite the wide-ranging evidence behind these beneficial plant-derived compounds, it still matters how (and when) you consume them. (discovermagazine.com)
  • Polyphenols are special plant compounds with immense antioxidant capabilities - meaning they help the body fend itself against free radical damage. (rawguru.com)
  • The average polyphenol / flavonoid intake in the U.S. has not been determined with precision, in large part, because there is presently no U.S. national food database for these compounds. (jigsawhealth.com)
  • The following plant-based foods are known for being especially high in these health-boosting compounds. (thesynergycompany.com)
Metabolism3
  • This webinar will review the metabolism of plant polyphenols and in so doing challenge current conceptions of dosing and toxicity. (gaiaherbs.com)
  • Here's the thing: Even though you could type "polyphenols and nutrition" into your Pubmed search and find an abundance of articles supporting these alleged health benefits (about 130 pages worth), there is still so much we don't know and understand about polyphenols, including absorption, metabolism, and how much is too much. (forbes.com)
  • The water solubility of polyphenols is critical because if they don't get in your body, they can't activate AMPK, a gene transcription factor that controls how we generate energy and regulate our metabolism. (zoneliving.com)
Extracts8
  • Natural ingredients, such as plant extracts and herbs, have been in use for thousands of years as a skin care method. (medicalnewstoday.com)
  • Therefore the functional properties of asparagus were studied by the interaction of polyphenol ethanol extracts with HSA, using 3D- FL. (nih.gov)
  • These are high purity, high-potency cocoa polyphenol extracts. (zoneliving.com)
  • Patented Inhibitor Removal Technology is used for removal of PCR inhibitors from plant extracts during the isolation process, resulting in pure RNA that is ready to use in RT-qPCR and RNA-seq. (qiagen.com)
  • Here at Pure Synergy®, we're on a mission to capture nature's wisdom with our organic, plant-based supplements and extracts. (thesynergycompany.com)
  • Learn more about our polyphenol-rich, organic SuperPure® Extracts and Superfoods for optimal health. (thesynergycompany.com)
  • The ethanolic extracts of the plant were examined for the presence of bioactive components and their total flavonoid content, with focusing on quercetin detection using thin layer bioautography (TLB) and brine shrimp lethality assay (BSLA) for cytotoxicity. (who.int)
  • More recent studies have focused on the biological activity of various extracts of cocoa or of waste materials from the chocolate industry, such as cocoa bean husk, which is known to contain high concentrations of polyphenols. (bvsalud.org)
Sources of polyphenols1
Benign Prostatic H2
  • Management of Benign Prostatic Hyperplasia: Could Dietary Polyphenols Be an Alternative to Existing Therapies? (frontiersin.org)
  • Polyphenols are the active ingredients in green tea that may be responsible for helping manage benign prostatic hyperplasia or BPH. (medicalnewstoday.com)
Inflammation4
  • Known for their antioxidant properties, studies have reported a diet rich in polyphenols may offer protection against inflammation and chronic diseases, including cardiovascular disease, diabetes, and cancer. (forbes.com)
  • 2. Polyphenols take on inflammation (and win! (thesynergycompany.com)
  • According to a hypothesis, polyphenol (PP) activity against several forms of cancer, proliferative diseases, inflammation and neurodegeneration is mainly exerted through the inhibiting and modulating activities against a wide range of receptors, enzymes and transcription molecules 88 . (bvsalud.org)
  • Cocoa polyphenols tend to reduce inflammation by regulating proinflammatory mediators and controlling processes that oxidize low density lipids (LDL) in the development of atherosclerosis 73 . (bvsalud.org)
Intake6
  • Known as the French paradox, a low incidence of coronary heart disease despite substantial intake of saturated fats is thought to be due to a diet rich in polyphenols. (medicalxpress.com)
  • Increasing intake of polyphenol-containing foods such as green tea may help manage metabolic syndrome and other conditions at the same time. (medicalnewstoday.com)
  • Since most of us fall short on our intake of fruits and vegetables, let alone meet Dr. Sears' recommended 10 servings per day, supplementing with purified polyphenols is a great way to fill in the gaps. (zoneliving.com)
  • To date, limited data exist on intake of polyphenols in populations. (lu.se)
  • The current cross-sectional analysis aimed at estimating dietary intakes of all currently known individual polyphenols and total intake per class and subclass, and to identify their main food sources in the European Prospective Investigation into Cancer and Nutrition cohort. (lu.se)
  • When dividing the subjects into three regions, the highest intake of total polyphenols was observed in the UK healthconscious group, followed by non-Mediterranean (non- MED) and MED countries. (lu.se)
Phenols5
  • RESULTS: The study showed that forage species and phenological stage affected the levels of bound phenols (BP) and tannic polyphenols (TP). (bris.ac.uk)
  • CONCLUSION: These results showed that lipolysis and biohydrogenation of PUFA could be affected by plant phenols, particularly TP. (bris.ac.uk)
  • Viterbo) cut at the vegetative (Veg) and reproductive (Rep) stages, on lipolysis and PUFA biohydrogenation in the rumen.RESULTS: The study showed that forage species and phenological stage affected the levels of bound phenols (BP) and tannic polyphenols (TP). (bris.ac.uk)
  • BP and TP had a negative effect on lipolysis and biohydrogenation, but TP showed a greater negative correlation than BP for both forages.CONCLUSION: These results showed that lipolysis and biohydrogenation of PUFA could be affected by plant phenols, particularly TP. (bris.ac.uk)
  • Polyphenols (/ˌpɒliˈfiːnoʊl, -nɒl/) are a large family of naturally occurring phenols. (wikipedia.org)
Chemistry2
  • But a new study published in the Journal of Agricultural and Food Chemistry suggests that the polyphenols in these powerful little berries can help fight gum disease too. (wildblueberries.com)
  • including a discussion of the chemistry and biosynthesis of polyphenols by R. K. Gupta and E. Haslam. (who.int)
Caffeic acid1
  • Phenolic acid include caffeic acid Lignans are polyphenols derived from phenylalanine found in Flax seed and other cereals. (wikipedia.org)
Seeds8
  • Interestingly, plant species tend to exhibit different responses to the same stressors: For example, drought has been found to reduce phenolic concentration in a type of tea leaves and cherry tomatoes, yet increase phenolic content in cumin seeds. (discovermagazine.com)
  • The RNeasy PowerPlant Kit is designed for fast and easy purification of total RNA from plant cells, tissues and seeds. (qiagen.com)
  • The PowerLyzer 24 is suitable for rapid homogenization of plant materials including stems, roots, seeds or difficult leaf tissue. (qiagen.com)
  • It's like planting seeds, you know, one in Africa and one in Siberia, the environments can be different, so they won't grow the same. (rt.com)
  • These proteins, which are found in the seeds, grains, skins, rinds, and leaves of plants, are designed by nature to protect plants from predators (including humans). (oneradionetwork.com)
  • There are over 8,000 identified polyphenols found in fruits, veggies, seeds, beans, spices, and herbs and in everything from wine and turmeric to grape seeds and olive oil. (thesynergycompany.com)
  • Polyphenols (PPs) are reactive metabolites abundant in plant derived foods, especially fruits, seeds and leaves. (bvsalud.org)
  • These PPs are reactive metabolites abundant in plant derived foods, particularly fruits, seeds and leaves and are characterized by the presence of several phenol groups, which derive from L-phenylalanine 8,37,4 . (bvsalud.org)
Vegetables6
  • It was interesting to investigate in vitro how human serum albumin (HSA) interacts with polyphenols extracted from investigated vegetables. (nih.gov)
  • People should ideally eat local, in-season fruits and vegetables to get the most out of polyphenols, says Manuel Suárez, a biochemist at the Universitat Rovira i Virgili in Tarragona, Spain. (discovermagazine.com)
  • To give a sense of what 1,000mg of polyphenols per day looks like, it could be approximately 5 ½ cups of broccoli, 1 ½ cups of blueberries, 2 ¼ cups of strawberries or a combination of various fruits and vegetables. (zoneliving.com)
  • Despite the health benefits of polyphenols, only 1 out of 10 adults meets the recommended 5 to 9 servings of fruits and vegetables per day. (zoneliving.com)
  • Only about 2-20% of the polyphenols in fruits and vegetables are absorbed into the body which is why you need higher intakes of fruits and vegetables (about 10 servings per day) to see significant health gains. (zoneliving.com)
  • A number of vegetables contain polyphenols, though not in as high concentrations as fruit. (thesynergycompany.com)
Antioxidant Properties2
  • Biological activity of polyphenols is strongly related to their antioxidant properties. (unipa.it)
  • Polyphenols have anti-inflammatory and antioxidant properties and can also help to protect the skin from UV light. (medicalnewstoday.com)
Leaves3
  • In the present study, advanced extraction techniques, microwave (MAE), ultrasound (UAE), and high pressure (HPAE)-assisted extraction, were applied to improve extraction efficiency of olive ( Olea europaea L.) leaves polyphenols. (mdpi.com)
  • Tea polyphenols are found in black and green tea leaves. (thesynergycompany.com)
  • Green tea is made from the dried leaves of the same plant as traditional tea. (msdmanuals.com)
Secondary plant metabolites4
  • FUA3430 T and Fructilactobacillus sanfranciscensis DSM20451 T to hydrolyse glycosides of secondary plant metabolites. (polyphenols-site.com)
  • Prof. Gänzle's data support the previous observation that many of the glycosyl hydrolases in lactobacilli are specific for glycosylated secondary plant metabolites rather than di- and oligosaccharides. (polyphenols-site.com)
  • Increased knowledge on their substrate specificity will facilitate the selection of fermentation organisms to secondary plant metabolites with desirable or undesirable biological activities in food fermentations. (polyphenols-site.com)
  • they are also known as secondary plant metabolites. (jigsawhealth.com)
Cocoa2
Anti-inflammatory and antioxidant1
  • Polyphenols, in general, have been shown to have anti-inflammatory and antioxidant effects on the body. (medicalnewstoday.com)
Phytochemicals1
  • Polyphenols are phytochemicals that occur naturally in plants. (forbes.com)
Neurodegenerative diseases2
  • Epidemiological studies and associated meta-analyses strongly suggest that long term consumption of diets rich in plant polyphenols offer protection against development of cancers, cardiovascular diseases, diabetes, osteoporosis and neurodegenerative diseases. (wellnessresources.com)
  • Polyphenols are believed to reduce morbidity and/or slow down the development of cardiovascular and neurodegenerative diseases as well as cancer. (unipa.it)
Nutrients4
  • A mixture of "Reds" and "Greens" which are phytonutrients (plant-based nutrients). (immunotec.com)
  • Polyphenols are nutrients found in plants that are responsible for their health-promoting properties. (zoneliving.com)
  • Still, the plant punches way above its weight in nutrients. (salon.com)
  • But they also boast another class of nutrients called phytonutrients, of which a large percentage is known as polyphenols. (thesynergycompany.com)
Concentrations2
  • Each group evaluated the sensory qualities of a geographically paired organic (OW) and conventional wine (CW) and an artificially colored white wine placebo (PW) with significantly differing total polyphenol concentrations (TP). (scirp.org)
  • K. Martin and K. Rasmussen, "Comparison of Sensory Qualities of Geographically Paired Organic and Conventional Red Wines from the Southwestern US with Differing Total Polyphenol Concentrations: A Randomized Pilot Study," Food and Nutrition Sciences , Vol. 2 No. 10, 2011, pp. 1150-1159. (scirp.org)
Supplements4
  • Polyphenols are a compound that people get from eating plants and taking supplements. (medicalnewstoday.com)
  • K. R. Martin and C. Appel, "Polyphenols as Dietary Supplements: A Double-Edged Sword," Nutrition and Dietary Supplements, Vol. 2010, No. 2, 2009, pp. 1-12. (scirp.org)
  • There are two ways you can get amazing, healthful polyphenols into your system: foods and supplements. (thesynergycompany.com)
  • Along with a healthful diet, the right polyphenol-containing supplements can assist you with your health goals. (thesynergycompany.com)
Vitro3
  • An in vitro study was carried out to compare two species with different plant phenol compositions, Vicia sativa (VS, common vetch, cv. (bris.ac.uk)
  • Much of what we know about plant medicine derives from the vast body of in-vitro data. (gaiaherbs.com)
  • In recent animal trials and in vitro studies in laboratories, one particular polyphenol called epigallocatechin-3-gallate (EGCG) appears to have promising results. (medicalnewstoday.com)
Olive oil3
  • The aim of the review is to focus on polyphenols of olive oil in context of their biological activities. (unipa.it)
  • 2018). Potential health benefits of olive oil and plant polyphenols [10.3390/ijms19030686]. (unipa.it)
  • When it comes to olive oils, the regulation (EC 1924/2006) states oils containing 5mg of olive oil polyphenols (hydroxytyrosol and derivatives) per 20 g of oil contribute to the protection of blood lipids against oxidative stress. (nutraingredients.com)
Phytonutrients1
  • Phytonutrients are certain organic components of plants, and these components are thought to promote human health. (jigsawhealth.com)
Polysaccharides1
  • The main bioactive components, such as theabrownin (TB), polysaccharides, polyphenols, and statins, may down-regulate the biosynthesis of fat and up-regulate the oxidation of fat to cut weight and reduce the content of lipids in blood. (researchgate.net)
20237
Curcumin2
  • In this study, we fortified soymilk with three common polyphenols ( curcumin , quercetin , and resveratrol ) using three pH -driven approaches. (bvsalud.org)
  • All three pH -driven approaches were suitable for co-encapsulating multiple polyphenols at a high encapsulation efficiency , especially for the curcumin and resveratrol . (bvsalud.org)
EGCG1
  • The experimental data indicated that the molecular mechanisms of fatty acid synthase gene suppression by tea polyphenols (EGCG, theaflavins) may invite down-regulation of EGFR/PI3K/Akt/Sp-1 signal transduction pathways. (nih.gov)
High8
  • Black tea contains high amounts of polyphenol and makes up for 20% of its weight. (wikipedia.org)
  • These metabolites can carry potent biological activity and may explain the apparent paradoxical relationship of low bioavailability and high bioactivity of plant polyphenols. (gaiaherbs.com)
  • Spanish hydroxytyrosol extract producer Genosa has partnered with leading food packaging firm Tetra Pak for the development of a functional extra virgin olive oils (EVOO) with a high content of naturally occurring polyphenols. (nutraingredients.com)
  • The new EVOO with a naturally high polyphenol content will be produced in "Tetra Prisma" aseptic carton packs which protect the polyphenols from oxygen and light in order to protect their integrity. (nutraingredients.com)
  • Isolate pure, high quality RNA from the toughest plant types. (qiagen.com)
  • Is coffee high in polyphenols? (thesynergycompany.com)
  • Conclusion This study describes the large number of dietary individual polyphenols consumed and the high variability of their intakes between European populations, particularly between MED and non-MED countries. (lu.se)
  • It includes a variety of sources of plant proteins that are high in fiber with a low glycemic index, such as beans and other legumes. (medscape.com)
Molecules2
  • Polyphenols are often larger molecules (macromolecules). (wikipedia.org)
  • Plant -based milk is particularly suitable for fortification with multiple nutraceuticals because it contains both hydrophobic and hydrophilic domains that can accommodate molecules with different polarities. (bvsalud.org)
Ethanol1
  • Derkyi, N.S.A., Adu-Amankwa, B., Sekyere, D., Darkwa, N.A. (2011) Optimum acetone and ethanol extraction of polyphenols from Pinus caribea bark: maximizing tannin content using response surface methodology. (degruyter.com)
Extraction4
  • citation needed] Extraction of polyphenols can be performed using a solvent like water, hot water, methanol, methanol/formic acid, methanol/water/acetic or formic acid. (wikipedia.org)
  • This study aimed to investigate the application of two NADES, namely, betaine:triethylene glycol (Bet : TEG) and choline chloride:1,2-propanediol (Chol : Prop), as sustainable green solvents for the extraction of polyphenols from spent coffee ground (SCG), a by-product of coffee processing. (frontiersin.org)
  • Bioactive extraction from plant biomass is one method for agro-industrial by-product valorization. (frontiersin.org)
  • By using the HealthyRoast ® process we reintroduce polyphenols back into the roasted coffee beans through an additive and chemical-free water extraction process. (rawguru.com)
Healthful2
  • This establishes a conundrum where dietary polyphenols are healthful but potentially unpalatable.We recruited and randomized 18 female participants (21 - 50 y) to one of five groups (3 - 4 per group). (scirp.org)
  • Chocoholics rejoice-your favorite treat is filled with healthful polyphenols! (thesynergycompany.com)
Foods8
  • While some skin care products already contain polyphenol-rich ingredients, people who wish to halt or reverse the effects of aging on the skin may wish to include more of these foods in their everyday diet. (medicalnewstoday.com)
  • Speaking of adding some healthy foods to your menu, try going more plant-based - your gut will thank you. (livestrong.com)
  • These studies also use concentrated versions of polyphenols, not the green tea itself, or other whole foods. (medicalnewstoday.com)
  • USDA scientists and their colleagues are in the process of developing a database for foods rich in polyphenols. (jigsawhealth.com)
  • Scientists at the Food Composition Laboratory, Beltsville Human Nutrition Research Center are currently developing new methodology for the accurate measurement of polyphenols in foods. (jigsawhealth.com)
  • What Foods Contain Polyphenols? (thesynergycompany.com)
  • Dietary data were linked with Phenol- Explorer, a database with data on 502 individual polyphenols in 452 foods and data on polyphenol losses due to cooking and food processing. (lu.se)
  • Utilization of tropical foods : cereals, compendium of technological and nutritional aspects of processing and utilization of tropical foods, both animal and plant, for purposes of training and field reference. (who.int)
Dietary Sources1
  • Their main dietary sources are fruits and plant-derived beverages such as fruit juices, tea, coffee and red wine. (bvsalud.org)
Tannins3
Anthocyanins2
  • 0.05) were reported as regards the mass fractions of polyphenols and anthocyanins in the fruit of the analysed cultivars. (researchgate.net)
  • The highest polyphenol mass fraction was determined in Ben Lear (374.2 mg per 100 g of fresh mass), while Early Richard was the richest source of anthocyanins (77.1 mg per 100 g of fresh mass). (researchgate.net)
Beneficial2
  • Beneficial effects of natural plant polyphenols on the human body have been evaluated in a number of scientific research projects. (unipa.it)
  • When you up the fiber through plants, you're increasing the growth of more beneficial bacteria that provide anti-pathogenic and anti-inflammatory effects, as well as cardiovascular protection. (livestrong.com)
Health11
  • In the last decade, there has been much interest in the potential health benefits of dietary plant polyphenols as antioxidant. (wellnessresources.com)
  • Here we present knowledge about the biological effects of plant polyphenols in the context of relevance to human health. (wellnessresources.com)
  • A broad spectrum of health-promoting properties of plant polyphenols comprises antioxidant, anti-inflammatory, anti-allergic, anti-atherogenic, anti-thrombotic, and anti-mutagenic effects. (unipa.it)
  • Perhaps the word "polyphenol" means little to you, but they certainly mean a lot to your health. (medicalxpress.com)
  • A plant-based diet is an effective way to not only support your gut microbiome, but also to maintain overall optimal health. (livestrong.com)
  • These fortified plant -based milks may therefore be designed to provide specific health benefits to consumers. (bvsalud.org)
  • Consequently, reports show that people from different countries use medicinal plants for the prevention and treatment of COVID-19, although not confirmed by the World Health Organization (WHO) for safety issues [ 4 ]. (hindawi.com)
  • Interest in olive-sourced hydroxytyrosol has gained momentum since the European Food Safety Authority (EFSA) issued a rare plant polyphenol health claim approval in 2011. (nutraingredients.com)
  • Polyphenols support the healthy microorganisms inside our gastrointestinal system that play a very important role in our overall state of health. (thesynergycompany.com)
  • The polyphenols in coffee can help support your health in many ways. (thesynergycompany.com)
  • Better knowledge of dietary polyphenols could offer a very economical public health intervention in maintaining oral health. (bvsalud.org)
Modulate1
  • Scientific studies present the ability of polyphenols to modulate the human immune system by affecting the proliferation of white blood cells, and also the production of cytokines or other factors that participate in the immunological defense. (unipa.it)
Tissues2
  • Various studies have shown that the prostate absorbs polyphenols more easily than other tissues in the body. (medicalnewstoday.com)
  • After we munch on certain kinds of produce, polyphenols are usually absorbed through the colon or small intestine and sent to various organs and tissues, depending on the polyphenol type and its unique chemical structure. (discovermagazine.com)
Acids1
  • Amino acids and peptides as mediators of abiotic stress tolerance in higher plants. (cabi.org)
Gastrointestinal2
  • Co-Encapsulation of Multiple Polyphenols in Plant-Based Milks: Formulation, Gastrointestinal Stability, and Bioaccessibility. (bvsalud.org)
  • The gastrointestinal fate of the polyphenol -fortified soymilks was then studied by passing them through a simulated mouth , stomach , and small intestine , including the stability and bioaccessibility of polyphenols . (bvsalud.org)