lucini olive oil polyphenols

This wonderful mix of flavors will surely give a flavorful punch to any dish of your choice without being overpowering or excessively pungent. It also does say its from morocco. This one again comes with non-GMO, vegan, and Kosher tags. Body Lotion: Apply olive oil all over or part of our body right after shower. That means the oil rancid, cut with cheaper oils, and does not meet the requirements to be extra virgin olive oil.. Bon apptit, neuroprotective mechanism against Alzheimers Disease. Kosterina Original Extra Virgin Olive Oil, AWAKE Extra Virgin Olive Oil Brightland, Original Extra Virgin Olive Oil Kosterina, Best Mushroom Coffee - Benefits of Ryze, Four Sigmatic & MUD/WTR. Our skin will feel soft and smooth. Filippo Berio, Mazola, Mezzetta, Newman's Own, Safeway, and Whole Foods are also selling fake . The worlds largest and most prestigious olive oil quality competition. Lucini, Extra Virgin Olive Oil Collection (Premium Select, 500 mL (Pack of 1)) Visit the Lucini Store 1,564 ratings | 50 answered questions Price: $21.49 SNAP EBT eligible Flavor Name: Premium Select Everyday Everyday Organic Premium Select Premium Select Organic Size: 16.9 Fl Oz (Pack of 1) 16.9 Fl Oz (Pack of 1) 16.9 Fl Oz (Pack of 2) We put together the top 22 Best Organic Olive Oils for you. Malaxation takes 30-45 to protect olive oil nutrients and antioxidants. Naturally occurring polyphenols in coconut oil also help protect cells from oxidative stress and damage. Malaxation takes 30-45 to protect olive oil nutrients and antioxidants. Glass bottle usage is impressive, and it offers them a huge competitive advantage. But dont you worry, because we are here for the rescue as we are going to do a Lucini Olive Oil Review, which is one of the most widely used olive oil used in the US. 2023 Feb 3;28(3):1483. doi: 10.3390/molecules28031483. 100% Italian olives with a high oleic acid content to help keep your heart healthy. Taste and smell might not be appealing to some customers. The store will not work correctly in the case when cookies are disabled. Often, it has a vibrant flavor and exciting peppery finish, and packs a bigger antioxidant and anti-inflammatory punch, too. In a recent study on the effects of natural foods on treatment of COVID-19, hydroxytyrosol has been described as a natural molecule of potential interest in treating COVID-19, reducing the oxidative and inflammatory response, and it may be a good adjuvant therapy in combination with other treatments, such as antivirals.This is not a statement that olive oil treats this viral disease. It is common that Greek olive oil brands bear a health claim related to olive oil polyphenols. I just purchased polyphenol rich olive oil from Dr. Gundry. Concentration of particular types of polyphenols vary according to all varieties of different olives, time of harvest, soil and weather conditions, production methods and temperatures as well as thermal care and storage, shipping warehousing and distribution. But good polyphenol content (330). Only Lucini Premium Select and Kirkland Signature (Costco) Select Toscano are from olives grown in Italy. A dense and robust garlic flavor with a mild nutty touch is evident from the first try. Besides the official health claim, studies show that olive oil polyphenols benefit our health in many ways. But this is not necessarily the whole case. Best Overall: California Olive Ranch Everyday Extra Virgin Olive Oil at Amazon. Olive oil polyphenols are unique among all polyphenols, the only ones approved to claim health benefits. The nutritional content is the same as we saw in the Lucini Premium Select Extra Virgin Olive Oil, with a calorie count of 130g and 14g of fats. Here's to a healthy 201o. $ 14.99. Razem M, Ding Y, Morozova K, Mazzetto F, Scampicchio M. Sensors (Basel). Award winning, great tasting olive oil 2 tbps of Lucini Extra Virgin Olive Oil daily can help reduce risk of coronary heart disease Meets FDA heart healthy requirement with 74.9% oleic acid (many olive oils don't) One of the highest levels of healthy oleic acids of all olive oils Cold pressed olives 100% of Olives are from Italy Kosher, gluten free After little more than a year of using olive oil from Greece for its Kirkland Siganture extra virgin olive oil, warehouse giant Costco has apparently switched back . Olive oil with a high oleocanthal and oleacein content, It also caused an increase in the specialized death of cancer cells. But do you know why? activity, providing protection against heart disease. The first impression was mild hints of almonds and a peppery finish, a slightly bitter taste. Olive oil polyphenols: A quantitative method by high-performance liquid-chromatography-diode-array detection for their determination and the assessment of the related health claim. Does Greek Olive Oil Have the Highest Phenolic Content? It is possible for High Phenolic EVOO to be either organic or non-organic. Bethesda, MD 20894, Web Policies Filippo Berio. Healthier alternatives to canola oil that also contain polyphenols are olive oil, avocado oil, flaxseed oil, or coconut oil. There is no miracle food, only a balanced lifestyle and diet. This lack of transparency is a red flag. Best cold extracted. There is a Tunisian Company that is reputable, Olive co. JavaScript seems to be disabled in your browser. Theyve been dubbed: high-polyphenol olive oil or high-phenolic olive oil. Here, learn more about what they are and how to get your hands on one. Also, it is possible for an olive oil to have a high phenolic content but also have sensory defects due to bad practices. THE SECRET COMPOUND. Comparative Metabolite Fingerprinting of Four Different Cinnamon Species Analyzed via UPLC-MS and GC-MS and Chemometric Tools. Overall, an excellent product to buy. However, choosing the best olive oil out of all the olive oil brands available can be hectic. 5 Comments, ATSAS FARM in Cyprus 2,000mg (Found Here), OLIVE FROM THERAW 1400mg (Found Here) Avaliable to Order(SHIPPING- January 22 2023), OH! Bread dipping oil is a delicious condiment made from high-quality extra-virgin olive oil and the perfect blend of herbs and spices. In a 2022 study olive oil polyphenols enable a neuroprotective cascade to preserve brain health. neverleak autowinder retractable wall mount hose reel; vintage stuart crystal patterns; can you use rustoleum tub and tile on plastic; 282 grand street brooklyn; Tyrosol, hydroxytyrosol and pinoresinol were the most abundant phenolic compounds in olive oils. 2001 Nov;49(11):5502-8. doi: 10.1021/jf0102416. (43, 44) Related articles: Most polyphenol compounds have beneficial effects on health, thanks to their antioxidant and other properties. And the high amount of polyphenols has actually increased my good cholesterol! Unfiltered, Unrefined, Raw Heres how you can store it to maintain its nutritional properties: Polyphenol-rich olive oil has been the subject of many scientific studies and has been praised for its power in promoting heart health, brain health, and immune system function, and its antioxidant, anti-inflammatory, and anticancer properties. Seed Oils List - What Is & Is Not A Seed Oil? Polyphenols are a potent antioxidant - one that can decommission an especially nasty molecule in your body, the free radical. The antioxidant capacity of the olive oil extracts was determined by ferric reducing antioxidant power (FRAP) and Trolox equivalent antioxidant capacity (TEAC) assays. Extra-virgin olive oil is also a key component of the heart-healthy Mediterranean diet. -, J Chromatogr A. Runner-up extra virgin olive oil. Mild robustness. This oils smoky, peppery flavor makes an excellent addition to soups, stews, pasta, roasted meat/vegetables, and bread. The Harvest date is noted on the bottle which assures me that Kosterina is the real deal! The oils were either spoiled or made from lower quality olives unfit to be labeled "extra virgin." 2022 May 4;27(9):2935. doi: 10.3390/molecules27092935. Its polyphenols can help reduce morbidity and prevent the development of neurodegenerative diseases, cardiovascular diseases, and various types of cancer. 2022 Mar 31;14(7):1440. doi: 10.3390/nu14071440. You wont have to worry about the heat requirement for dishes since this olive oil has a smoke point of 410F (compared to regular brands having about 374405F), making it an ideal choice for most cooking methods. 2. Our family has been a proud member of the first large-scale research program. Unable to load your collection due to an error, Unable to load your delegates due to an error. How to Use Polyphenol Rich Olive Oil in Your Meals? Most Companies will make claims with out providing evidence. Polyphenol-rich olive oil can reduce inflammation and pain in your body. Kosterina Original Extra Virgin Olive Oil Go to review. Athanasios Demeslis, olive farmer and producer of Myrolion olive oil, was interviewed on June 29th 2021 by Helen Manoli, on the National Broadcasting Radio Network, about NOVATERRA Project. Some said it is a bit expensive, but its quality overshadows this aspect of olive oil. 1. High polyphenolic content compared to most brands, Bottles are UV-coated to maintain freshness, Bitter taste might not be appealing to some customers, Taste might be unappealing to some customers, Sourced from fresh koroneiki leaves from southern Greece, Bottled in premium glass bottles to avoid immediate breakage. It has a very intense flavor. Some polyphenols work as antioxidants, which means they neutralize harmful free radicals that potentially damage the body's cells, leading to conditions like heart disease, cancer, and cognitive decline. Diverse Terrain: The intense terrain of our family orchard boosts polyphenol diversity. Yet, different types of polyphenols have different impact on human health. Learn the best solutions for health and wellness issues from the most innovative research. Otherwise, you can even simply take a spoonful of it every day. Fake Olive Oil: Which Brands to Steer Clear of Brands That Failed to Meet the Extra Virgin Olive Oil Standards: - Bertolli - Carapelli - Colavita - Star - Pompeian - Santa Sabina - Primadonna - Antica Badia - Sasso - Coricelli. 4 Best High Polyphenol Olive Oil Brands The List, 2. A curated marketplace with products verified to be clean, effective and proven by science.Learn the best solutions for health and wellness issues from the most innovative research. For example, Elenolide is a non-phenolic compound of olive oil related to oleuropein or ligstroside. It is also trans-free. Since our family consumes our olive oil daily and we practically share Myrolion with our friends and their families, we do want our olive oil to be as rich in Oleocanthal, Oleacein, Oleuropein and Hydroxytyroxol as possible. One way to study lignan intake is to look at levels of lignans in urine. We are a participant in the Amazon Services LLC Associates Program; as an Amazon Associate we earn from qualifying purchases. The claim is valid for olive oils that contain, to the consumer that the beneficial effect. The best olive oil of 2023: Best overall. If an olive oil producer from the EU can verify their polyphenol levels with appropriate lab testing, they can make certain claims right on the label. A verified review from the official Gundry MD site says, I have been taking this olive oil for a little over a month now. The more polyphenols an olive oil has the more intense its sensory profile in general. Lucini, Luigi: Keywords: Polifenols Cuina mediterrnia Procediments culinaris Polyphenols Mediterranean cooking Cooking techniques: Issue Date: 15-Nov-2021: Publisher: Elsevier B.V. Abstract: In this work, the major changes in extra-virgin olive oil (EVOO) composition during cooking were assessed. Best budget. Epub 2014 May 10. At this point, we dont have enough data to support that the more, the better. Specifically, we dont know the point after which the high concentration can be more of a burden than a benefit. 8600 Rockville Pike But there are so many factors that impact olive oil polyphenols. The certifications below prove that we are doing all there is to create tasty, healthy, safe olive oil for your and your family. Lucini, Extra Virgin Olive Oil Collection (Premium Select, 500 mL (Pack of 1)) : Amazon.ca: Grocery & Gourmet Food . How is high polyphenol olive oil certified? What Vitamin Deficiency Causes Burning Mouth Syndrome? "The health benefits of olive oil are 99 percent related to the presence of the phenolic compounds, not the oil itself," Nasir Malik, research plant physiologist at the U.S. Agriculture Department's Agricultural Research Service, told the Washington Post in an interview. Type into Google the following Gundry Olive Oil Times Review . Powerful Polyphenols Help a Plant not just Survive, but Thrive! Bookshelf Olive oil samples are usually sent to laboratories for analysis to determine the oils phenolic profile. Molecules. In this study, we analyzed eight phenolic compounds (tyrosol, hydroxytyrosol, oleuropein, pinoresinol, and caffeic, ferulic, vanillic, and p-coumaric acid) in 55 mono- and multivarietal extra virgin olive oil samples by high performance liquid chromatography (HPLC) coupled to a coulometric electrochemical array detector (ECD). [1] Kris-Etherton PM, Derr J, Mitchell DC, et al. 2022 Oct 2;22(19):7498. doi: 10.3390/s22197498. It can go well with various cooking methods like baking, grilling, and sauteeing, as well as drizzling, dipping, and savoring. An amalgamation of premium superior extra virgin olive and fresh garlic oil, it is an absolute treat for all garlic lovers. Some extra virgin olive oils contain far more, (up to 500% more) than others. An error occurred, please try again later. If you like garlic, it is definitely worth a try. Hydroxytyrosol, comprising over 40 % of total olive oil phenolics, mainly contributed to the antioxidant activity of olive oils. Check out our selection of high polyphenol olive oils below to help you pick one that suits you best. Olive oil is so delicious, it can be used for salad dressings and also for cooking, frying sauteing, and baking. Lucini Lucini Extra Virgin Olive Oil Lucini is, accordind to De Laurentiis and a huge fan base, the holy grail of extra virgin olive oils. Be it used for cooking or salad dressings; olive oil is an excellent alternative to other oils in the market. Polyphenols are naturally occurring micronutrients found in plant-based foods, including Fruits (Which Olives are Classified as) and berries, vegetables, whole grains, nuts and wine. Fresh pressed olive oil provides unique health benefits and a great flavor. And to help you along, here is a tip for using those robust oils: try them with foods served hot, or with more intensely flavored dishes. High phenolic is the type of olive oil that contains at least 250 milligrams of polyphenols per kilogram. So, lets get straight to the review without wasting any time. Learn more. Bonoli M, Bendini A, Cerretani L, Lercker G, Toschi TG. So whilst Morocco Gold is produced using only natural methods with no chemical fertilizers or pesticides, we cannot at this stage label our oil as 'organic'.This in no way however detracts from the natural characteristics of the oil itself, the way in which our olives are hand-picked, cold pressed within 24 hours at low temperature to produce a very high-quality extra virgin olive oil. Epub 2013 May 20. Jimnez-Snchez A, Martnez-Ortega AJ, Remn-Ruiz PJ, Piar-Gutirrez A, Pereira-Cunill JL, Garca-Luna PP. Unauthorized use of these marks is strictly prohibited. There are no negatives, Millies editor adores. Our Top Picks. They're included in many supplements, though they're also easy to get in your diet from foods like fruits, vegetables, teas, and. Original Extra Virgin Olive Oil Kosterina. Is There Such a Thing as Too Much High Polyphenol EVOO? It causes the bitter taste in EVOO. Salad dressings are another thing to pair with this extra virgin olive oil. It has a full, pungent, somewhat spicy flavor that comes from the the polyphenols, which are 30 times higher in this olive oil than in regular olive oil. The most common methods are High Performance Liquid Chromatography (HPLC) and Nuclear Magnetic Resonance (NMR). Olio Nuovo - pressed right after the olives are picked - also happens to be a good source for polyphenols. This Italian oil is made with olives that are picked when they reach their fullest potential, resulting in a superior oil that is very fresh and green, with notes of artichoke, almond and a peppery finish. Meticulous Olive Oil Storage: We filter and store Myrolion in ideal conditions. PMC J Agric Food Chem. Apollo's heirloom varietals are grown in the fertile soil of Northern California. Clipboard, Search History, and several other advanced features are temporarily unavailable. In this chapter, a brief overview of the major and minor components of EVOO is given followed by a review of their health benefits. See the Toxic 50 list. Because of its high smoke point, it may also be used for frying and baking. -, J Food Sci. @kyoord #oliveoilcake #extravirginoliveoil #cake #rhythmkitchen. Cooking, frying, baking, sauteing, and substituton of unhealthy butters;For coronary heart disease (2 tablespoons daily of Lucini Extra Virgin Olive Oil may help reduce risk of coronary heart disease), Find out more about the three healthy, widely-used oils and which are better, Vegetarians food options for the keto diet. Save my name, email, and website in this browser for the next time I comment. by Athanasios Demeslis | Jun 29, 2021 | Our News - Blog Category. treatment of skin damage using olive oil polyphenols, 2020 study on the best olive oil storage methods, Olive Oil Polyphenols Promote Anti-Aging 2022 Study, Myrolion Interview on the National Broadcasting Radio Network about NOVATERRA Project, If you plan to use the oil long after the harvest date make sure to choose a, the polyphenol content the olive oil starts with. Polyphenols are micronutrients that naturally occur in plants. Emerge Shampoo Review Is it Really Good for Curly Hair? Always store it away in a cool, dark cupboard or a darker corner of your shelf. Would you like email updates of new search results? Characterization and Comparison of Extra Virgin Olive Oils of Turkish Olive Cultivars. N. ine out of ten patients experienced these results. army green infinity dress best temporary black hair spray best earplugs for sleeping small ears. Already picked the right olive oil for you? As a result, olive oil producers from Greece have been more in touch with the phenolic profile of olive oil and have worked in a more dedicated manner on extractingolive oil with high phenolic content. An official website of the United States government. reporter interviewed olive-oil-company representatives,and most were adamant that trickery is rampant."Adulteration is an enormous issue," says Albert Katz, president of the California Olive Oil Council and an olive-oil producer. Olives themselves have so much polyphenols that are impossible to be eaten from the tree, and must get the polyphenols partly washed before they can be eaten. The factors that affect a tasting experience are just too many. Helpful (0) Carol R Such health benefits are not general to olive oil. Amfissa Variety: Myrolion is monovarietal. Menu. WE ACCEPT ALL FORMS OF PAYMENT, November 26, 2021 National Library of Medicine The international publication of record for olive oil news and information. For the best experience on our site, be sure to turn on Javascript in your browser. Many customers complained that when they ordered it on Amazon, they got fake products and not the original Lucini olive oil. It can be easily accessed at your nearest Walmart, or you can buy it from their website too. Comments will be approved before showing up. 2013 Jun 5;61(22):5179-88. doi: 10.1021/jf400806z. Olive oils are classified based on their chemistry, flavor profile, and presence of defects, and are labeled (from best quality to worst quality) extra virgin, virgin, ordinary, and lampante. As a result, it would. Of course, conditions apply for the use of the health claim. It helped researchers and producers to reveal polyphenol mechanics. The nutritional content is the same as we saw in previous EVOOs. An olive oil found to have any defects cannot be classified as "extra virgin." Oleacein is one of the most abundant polyphenols in extra virgin olive oil . Lucini, Organic Everyday Extra Virgin Olive Oil, 16.9 Fl Oz Visit the Lucini Store 143 ratings Climate Pledge Friendly Diet type USDA Organic Vegan Ingredients About this item Organic Non-GMO Project Verified Whole 30 approved Simply Organic, Black Peppercorns, 2.65 oz 358 5 offers from $7.49 Climate Pledge Friendly We investigated for ourselves.We had a lab analyze multiple samples of each oil in our tests for grade and . It cannot provide a detailed phenolic profile, only an approximation of all the polyphenols present in the olive oil. Check our summary for an understanding on olive oil anti aging. Qualitative and semiquantitative analysis of phenolic compounds in extra virgin olive oils as a function of the ripening degree of olive fruits by different analytical techniques. MeSH While similar results have been reported in previous studies, this trial revealed that the type of olive oil is an important variable. The beneficial effect of olive oil polyphenols is obtained with daily intake of 20 g of olive oil. Yet, different types of polyphenols have different impact on human health. It is among the most abundant phenolic compounds in EVOO. Best Olive Oil To Drink Daily - How To Choose A Drinkable Oil, Is Peanut Oil a Seed Oil? Pay in 4 interest-free installments for orders over $50.00 with. Oleacein is one of the most abundant polyphenols in. Substitute butter for olive oil. Also, each tasting experience is different, given the physical and emotional context. official website and that any information you provide is encrypted washing up liquid dispenser joseph joseph. 2008 Aug 15;109(4):743-54 Most polyphenol compounds have beneficial effects on health, thanks to their antioxidant and other properties. While the taste may be surprising for some, it makes an excellent finishing oil for sauteed and grilled foods and can be blended with various dishes like salads, pesto, cakes, or smoothies. Some olive varieties are naturally higher in polyphenols than othersso seeking out a monovarietal or a blend made with these olives will tend to point you to a higher polyphenol oil. When there is a Pest attack, Very High Temperatures, or lack of water, the plant's polyphenols will kick in to help the plant survive. Yes. The company stands tall among the top producers and distributors of olive oils in the US. Gift Red Bow Included; 100% FAMILY MADE - Papa Vince's Extra Virgin Olive Oil comes from our own orchards in SANTA NINFA, SICILY, ITALY; 100% NON-BLENDED FIRST COLD PRESSED EXTRA VIRGIN OLIVE OIL - Taste Like Olives w/ hints of Tomato, Artichoke & Pepper ; Dec. 2019/20 HARVEST EXTRA VIRGIN OLIVE OIL - We harvest from November to the first week of January and name all our extra virgin olive oil . Input your search keywords and press Enter. We can taste and feel the health benefits of this remarkable, health boosting olive oil which we drizzle on everything- we highly recommend it! Corto Truly 100% Extra Virgin Olive Oil, Go to review. Let our family share this luscious olive oil with you! Shop the Products We Love - Verified Clean & Effective, A curated marketplace with products verified to be clean, effective and proven by science. Can you take too much high polyphenol olive oil? Research suggests that polyphenol-rich olive oils may help: As an added bonus, a high polyphenol count isnt just healthierit also makes a more stable olive oil. You have here a study on the amount of aldehydes generated by frying, where the finds confirm that Olive Oil is actually the best option. Which Polyphenols are Unique to Olive Oil? This oil is smooth and flavorful but never overpowering. Total reducing capacity, TEAC and FRAP values were significantly correlated with tyrosol, hydroxytyrosol as well as oleuropein concentrations. Phone: (+30) 6975686677 Colavita 100% Spanish Extra Virgin Olive Oil, Premium World Selection. It is a tyrosol ester. Think of Cold Pressed as how and High Phenolic as what. It belongs to the class of organic compounds known as phenolic glycosides. Polyphenol levels decline over time as well, so it's difficult for a producer to guarantee that their oil will continue to meet the standard for the health claim during its entire shelf life. How much polyphenol-rich olive oil should I consume daily? It does not say how much polyphenyls are in this olive oil, but it does say that it has 30 times more than most. No. Polyphenol concentration depends on olive cultivar, environmental factors and olive oil production practices. Although we saw some people commenting online about its bitter taste, the real lemon lovers just loved this special edition. Pricey. Enjoy: Certified health benefits Absence of potentially harmful pesticides Optimal value-for-money Mouthwatering flavor. Ive tried many EVOOs, but this one is by far the best. 4. You may also roast potatoes and onions with it. Scientific research shows up to 8x more polyphenols in vacuum-extracted oil. Federal government websites often end in .gov or .mil. preserve brain health and provide new ways to, a natural molecule of potential interest in treating COVID-19, reducing the oxidative and inflammatory response, and it may be a good adjuvant therapy in combination with other treatments, such as antivirals., This is not a statement that olive oil treats this viral disease. Why this amount? -, Food Chem. Colavita Organic Extra Virgin Olive Oil. Hi Jozef, Thank You for your question. Also keep in mind: This health benefit labeling regulation does not exist outside of the EU, so youll have to consider other factors (listed below!) 2005 Jan;75(1):61-70 Cons:Polyphenol content not as high as other brands, Key Ingredients:100% Italian Extra Virgin Olive Oil, Why EVOO is the best way to get omega fatty acids from olive oil. Specifically, a single dosage of 50ml of high polyphenol EVOO improved the ability of blood vessels to expand when blood flows through them. Id give it 6.5 olives out of ten! This phenolic compound has antioxidant, anti-inflammatory, anti-proliferative, antimicrobial activity, it seems to decrease the progression of atherosclerosis. Mild flavor might not be pleasing to experienced olive oil enthusiasts. Epub 2016 Dec 11. Our family has been a proud member of the first large-scale research program, Aristoil. 1. Come taste our familys new harvest EVOO. Can I cook with high polyphenol olive oil? Buy this years best extra virgin olive oils directly from producers and importers. The Lucini Italia Company passion is to create authentic, handcrafted gourmet foods inspired by the culinary traditions of Italy. Olive oils polyphenol content depends on numerous factors that are related to climate, genetics, cultivation, harvesting, pressing and storing. (Learn all about the different polyphenols in olive oil here). -, Int J Vitam Nutr Res. But Im loving it! Phenols are a hydroxyl group (-OH) bonded to an aromatic hydrocarbon group. Please enable it to take advantage of the complete set of features! Ligstroside is found in olive fruit and in smaller amounts in other fruit. We may earn a commission through products purchased using links on this page. That means a polyphenol-packed olive oil will be slower to become rancid than other supermarket olive oils. I started taking a half tablsp a day, but have increased to 1 tablsp daily. It is important to note that the endothelial function was not improved by consuming refined olive oil.

Exeter Nh Town Election Results, Why Does Salt Water Make You Poop, Articles L

lucini olive oil polyphenols