Table des matières:
- Qu'est-ce que l'origan?
- Quels sont les différents types d'origan?
- Comment l'origan est-il bénéfique pour votre santé?
- 1. soulage la douleur et l'inflammation
- 2. Traite les infections microbiennes
- 3. Élimine les problèmes de pellicules et de cuir chevelu
- 4. A Potent Antioxidant
- 5. May Treat Skin Diseases
- 6. Treats Flu And Viral Diseases
- Did You Know?
- Phytonutritional Profile Of Oregano
- How To Use Oregano in Cooking
- Sizzling Barbeque Chicken – Italian style
- What You Need
- Let’s Make It!
- How To Pick And Store The Best Oregano
- How To Dry Fresh Oregano Leaves
- How Much Oregano Is Safe To Eat? Are There Any Side Effects Of Eating Oregano?
- In Summary
- 21 sources
Ce n'est pas seulement un excellent assaisonnement pour pizza. L'origan est une herbe médicinale -épice.
Les Grecs utilisaient ses extraits de feuilles pour soulager la douleur, les menstruations, l'indigestion et les infections microbiennes. C'est pourquoi il est couramment ajouté aux aliments méditerranéens (1).
Des recherches modernes révèlent la présence de polyphénols dans les feuilles d'origan (1). Aux bonnes doses, ces polyphénols peuvent vous donner des cheveux sans pellicules et une peau sans cicatrice! Voici une lecture exclusive sur l'origan et ses avantages, des conseils de cuisson et de stockage, et ses effets secondaires.
Commencez à faire défiler!
Qu'est-ce que l'origan?
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À proprement parler, l'origan est plus une saveur qu'une herbe. Environ 60 espèces végétales partageant une saveur et une couleur similaires sont souvent appelées «origan» (1).
Cette saveur est principalement dérivée de plusieurs espèces de plantes Origanum et Lippia . L' espèce Origanum est originaire de certaines régions d' Europe, d' Asie et des pays méditerranéens. L' espèce Lippia se trouve au Mexique (2).
La médecine traditionnelle chinoise et européenne utilisait l'origan pour soigner la toux, l'asthme, la diarrhée, les maux d'estomac et les troubles inflammatoires menstruels. On dit que les Grecs utilisaient des crèmes à l' origan sur les plaies et les douleurs musculaires (1), (3).
Par conséquent, l'origan est largement utilisé dans la cuisine méditerranéenne actuelle. Les ingrédients bioactifs de ces plantes leur confèrent des propriétés antioxydantes, anti-inflammatoires et antimicrobiennes. Ces herbes sont utilisées comme agent aromatisant naturel et conservateur dans plusieurs aliments.
En fonction de son origine et de sa composition biochimique, l'origan est classé en plusieurs variétés vendues sous différents noms.
Quels sont les différents types d'origan?
Les deux principales variétés d'origan sont européennes et grecques.
L' origan européen (également connu sous le nom de marjolaine sauvage ou marjolaine d'hiver) est dérivé d' Origanum vulgare . L' origan grec (également connu sous le nom de marjolaine douce ou marjolaine en pot) est dérivé d' Origanum heracleoticum (2).
Une autre variété populaire est l'origan mexicain. Il est dérivé de Lippia graveolens et communément appelé sauge mexicaine, marjolaine mexicaine ou sauge sauvage mexicaine (2).
L'origan européen est principalement produit en Grèce, en Italie, en Espagne, en Turquie et aux États-Unis. Et l'origan mexicain est (évidemment!) Originaire du Mexique.
Toutes les variétés d'origan sont riches en huiles essentielles. Ces huiles contiennent des ingrédients bioactifs qui donnent à l'épice sa saveur et ses propriétés médicinales.
Par conséquent, les variantes d'origan européen et grec sont connues pour posséder des propriétés digestives, stimulantes et désinfectantes.
Dans la section à venir, vous découvrirez comment l'origan est bénéfique pour votre santé, ainsi que des preuves scientifiques. Poursuivre le défilement!
Comment l'origan est-il bénéfique pour votre santé?
Avec ses flavonoïdes et ses acides phénoliques abondants, l'origan est un puissant antioxydant et anti-inflammatoire. Il soulage l' inconfort menstruel, les douleurs musculaires et les maladies respiratoires.
1. soulage la douleur et l'inflammation
L'oxyde nitrique, les prostaglandines et les radicaux libres sont des facteurs pro-inflammatoires courants produits par votre corps. Il a été prouvé que les extraits d'origan frais et séchés contrôlent la production de ces composés (4).
L' acide caféique, l' acide chlorogénique, la quercétine, la lutéoline et leurs dérivés dans l'origan jouent un rôle actif dans la réduction de la douleur et de l'inflammation. Le carvacrol, composant majeur de son huile essentielle, peut guérir les plaies, les coupures, les ulcères gastriques et les cancers (4), (5).
Par conséquent, l'origan peut aider à soulager les troubles inflammatoires tels que la polyarthrite rhumatoïde, les crampes menstruelles, les douleurs musculaires, les maux de dents et les piqûres d'insectes. Vous pouvez également préparer des formules topiques à base d'origan - comme une crème, une lotion ou une huile diluée - à usage externe (6).
2. Traite les infections microbiennes
L'huile essentielle d'origan a une puissante activité antimicrobienne. Le carvacrol et le thymol - ses composants actifs - sont responsables de cet effet. Ils modifient la perméabilité des cellules bactériennes et fongiques. Cela conduit à une fuite de leur contenu cellulaire, entraînant leur mort (7), (8).
Un autre mécanisme utilisé par l'origan est la libération de radicaux libres. Votre corps libère ces molécules réactives pour détruire ces agents pathogènes. Ce mécanisme se déroule principalement dans votre intestin. Cependant, ces radicaux libres sont toxiques pour votre corps (8).
Étant donné que l'origan et son huile sont riches en antioxydants, la consommation de l'un ou l'autre élimine ces toxines de votre système (8). Ainsi, cette épice se double d'un conservateur alimentaire et d'un agent antimicrobien (7), (8).
3. Élimine les problèmes de pellicules et de cuir chevelu
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Les feuilles d'origan sont des réservoirs d'huile essentielle. L'utilisation d'extraits de feuilles d'origan sur les cheveux et le cuir chevelu a montré des effets positifs dans certaines études. Les sujets ont montré une remarquable réduction de pellicules dans les 7 jours de traitement (9).
Les huiles d'origan ont une activité antifongique. Leurs composants peuvent tuer les champignons appartenant aux espèces Penicillium et Fusarium . Vous pouvez faire un shampooing antipelliculaire moins cher ou une huile avec des feuilles d'origan (9).
The carvacrol and thymol found in them are responsible for this property. Add coconut oil, camphor, hibiscus leaves/flowers, and oregano leaves to these preparations to prevent microbial scalp infections and maintain healthy hair (9).
4. A Potent Antioxidant
Oregano has phenolic compounds and vitamins that inhibit the formation and accumulation of free radicals. Water-based extracts of this spice can eliminate up to 70% superoxide (harmful) ions (10), (11).
They also chemically trap (chelate) metal ions, like iron. An excess of these metal ions has deleterious effects on your metabolism.
Chemical analyses revealed the presence of vitamin E (tocopherol derivatives) in oregano leaves. These active molecules inhibit lipid peroxidation. This may stop inflammation in the vital organs, ultimately protecting you from obesity, atherosclerosis, diabetes, and Alzheimers’s disease (11), (12).
5. May Treat Skin Diseases
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The anti-inflammatory and antimicrobial property of oregano aids in wound healing. Some studies claim that this spice can treat psoriasis, eczema, rashes, and several skin conditions. However, there is insufficient evidence to prove this application (9).
Oregano oil is known for its antiseptic properties. Topical use of creams, ointments, and lotions containing this oil may relieve skin infection and inflammation (13).
It can also repair and remodel damaged tissues. With further research and trials, oregano extracts could be used in skin care products for children and adults (5).
6. Treats Flu And Viral Diseases
The carvacrol in oregano extracts demonstrates antiviral properties. Clinical studies report that this active molecule directly targets the RNA (genetic material) of certain viruses. This impairs their process of infecting a human host cell (14).
One of the most common and frequent viral infections we experience is the common cold. Ingesting oregano during a flu bout can reduce the severity of cough, sore throat, and fever. Having freshly brewed, hot oregano tea works the best in this case (15), (16).
Mexican oregano oil could inhibit other human viruses like HIV and Rotavirus. Further research is needed to establish its antiviral effects on herpes simplex virus (HSV), hepatitis viruses, and human respiratory viruses (17).
Did You Know?
The word ‘oregano’ in Greek means ‘joy of the mountain.’
Greeks believed that cows that grazed in oregano fields produce tastier meat.
The active molecules in oregano leaves – like carvacrol and thymol – are responsible for these benefits. But, it is not just these two compounds. This spice has a rich nutritional profile containing polyphenols and micronutrients.
Scroll down to know more about its full nutritional profile.
Phytonutritional Profile Of Oregano
OREGANO (Dried leaves) | ||
---|---|---|
Nutrient | Unit | 1 tsp, leaves = 1.0g |
Proximates | ||
Water | g | 0.1 |
Energy | kcal | 3 |
Energy | kJ | 11 |
Protein | g | 0.09 |
Total lipid (fat) | g | 0.04 |
Ash | g | 0.08 |
Carbohydrate, by difference | g | 0.69 |
Fiber, total dietary | g | 0.4 |
Sugars, total | g | 0.04 |
Sucrose | g | 0.01 |
Glucose (dextrose) | g | 0.02 |
Fructose | g | 0.01 |
Minerals | ||
Calcium, Ca | mg | 16 |
Iron, Fe | mg | 0.37 |
Magnesium, Mg | mg | 3 |
Phosphorus, P | mg | 1 |
Potassium, K | mg | 13 |
Sodium, Na | mg | 0 |
Zinc, Zn | mg | 0.03 |
Copper, Cu | mg | 0.006 |
Manganese, Mn | mg | 0.05 |
Vitamins | ||
Vitamin C, total ascorbic acid | mg | 0 |
Thiamin | mg | 0.002 |
Riboflavin | mg | 0.005 |
Niacin | mg | 0.046 |
Pantothenic acid | mg | 0.009 |
Vitamin B-6 | mg | 0.01 |
Folate, total | µg | 2 |
Folate, food | µg | 2 |
Folate, DFE | µg | 2 |
Choline, total | mg | 0.3 |
Betaine | mg | 0.1 |
Vitamin A, RAE | µg | 1 |
Carotene, beta | µg | 10 |
Vitamin A, IU | IU | 17 |
Lutein + zeaxanthin | µg | 19 |
Vitamin E (alpha-tocopherol) | mg | 0.18 |
Tocopherol, gamma | mg | 0.24 |
Tocopherol, delta | mg | 0.01 |
Vitamin K (phylloquinone) | µg | 6.2 |
Different varieties of oregano have different concentrations of phenolic compounds. The commonly found classes are phenolic acids, esters and its glycosides, flavonoids, and steroids (18).
Phenolic acids include rosmarinic acid, caffeic acid, protocatechuic acid, and lithospermic acid (18).
Terpenoids/terpenes like sabinene, 1,8-cineole, cymene, cadinene, ocimene, caryophyllene, germacrene D, limonene, bisabolene, linalool, spathulenol, carvacrol, and thymol were also identified in oregano (18) (19).
Flavonoids – including apigenin, luteolin, chrysoeriol, diosmetin, quercetin, eriodictyol, cosmocide, and vicenin-2 – are also abundant in these leaves (18).
Since it has such a potent and loaded biochemical profile, oregano has been classified as a spice. No wonder it is integral to so many global and local cuisines!
Don’t you also want to know how to use it in cooking? Read the next section to find out how!
How To Use Oregano in Cooking
Fresh oregano can be used towards the end – like a cilantro garnish. Dried leaves should be added in the beginning so that the heat releases all its flavors.
You can use fresh/dried oregano in the following ways:
- Sprinkle it as a topping on pizzas, salads, soups, and
- Use it to flavor omelets, frittatas, and sautéed vegetables (stir-fry).
- Marinate meat and chicken with fresh, chopped oregano and other spices.
- Add it as a finishing touch to home-made garlic bread.
- Put a few sprigs of fresh oregano in a container with olive oil. Oregano-olive oil infusion is ready! You can cook, dress salads, and also apply it as a topical antiseptic/moisturizing agent.
- Vinaigrettes with oregano add great depth to Italian dishes.
Here’s a quick and delicious recipe using oregano. Why don’t you give it a shot right away?
Sizzling Barbeque Chicken – Italian style
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What You Need
- Lemon juice: 1 cup
- Vegetable/olive oil: ¼-½ cup
- Vinegar: ¼ cup
- Dried oregano: 1 tablespoon
- Garlic powder: 2 teaspoons
- Whole chicken: 1, cut into pieces
- Salt: to taste
- Pepper: to taste
- Mixing bowl: large sized
- Outdoor grill or similar grilling equipment
Let’s Make It!
- To a large mixing bowl, add lemon juice, vegetable oil, vinegar, oregano, and garlic powder. Mix the contents well. (If you manage to get fresh oregano leaves, finely chop them before adding.)
- Add the chicken pieces to the mixture.
- Season with salt and pepper.
- Toss the pieces in the marinade thoroughly to coat evenly.
- Cover and marinate in the refrigerator for at least 1 hour.(Overnight marination will give best results)
- Preheat an outdoor grill on high heat/temperature. Grease the grill grates lightly.
- When the grill is prepared, carefully place the marinated chicken pieces on the grates.
- Brush the chicken periodically with the remaining marinade while cooking.
- Cook the chicken until no longer pink and juices run clear.
- Transfer the cooked pieces to a serving dish.
- Enjoy this Italian style barbeque chicken with rice or by itself with dips of your choice.
Ta-da!
Just reading this made my stomach growl with hunger! This recipe will leave you craving more – thanks to the zest and punch that oregano packs.
As it adds a blast of flavor to your food, it is best to stock some oregano in your pantry.
Before heading out to buy some, read the next section. The tips may come in handy.
How To Pick And Store The Best Oregano
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- Choose fresh oregano over the dried form. It has a deeper flavor.
- The leaves of fresh oregano should look bright and vibrant green. The stems should be firm.
- Discard the ones with dark spots or yellowing.
- When purchasing dried oregano, try to pick the one labeled ‘organically’ These products are free from irradiation, pesticide, etc.
- To store fresh oregano, wrap the bunch in a damp paper towel and place it in the refrigerator.
- You can also freeze the leaves – whole or chopped – in airtight
- Another interesting way to freeze oregano is in ice cube trays. Place fresh oregano leaves in each of the cubes. Fill them with either water or stock and freeze. Use these frozen oregano cubes when preparing soups or stews.
- Store dried oregano in a tightly sealed glass container in a cool, dark, dry place. It keeps for about 6months when stored this way.
How To Dry Fresh Oregano Leaves
- Pull off the tiny leaves from fresh oregano stalks and air-dry them separately.
- Or, dry the entire stem, then crumble off the crisp leaves. You will need to hang bundles of these stems and leave them to dry for about two weeks. Loosely wrap a paper bag around these bundles to collect the leaves as they fall.
- For those looking to quick-dry oregano, use a microwave oven or a food dehydrator. Flip the stems/leaves periodically to expose both their sides to air and heat.
- Dried stalk remnants can go into the brick oven, grill, or smoker. Meat cooked on them will catch the mild herbaceous scent from these stalks.
With its excellent shelf life and storage options, oregano is here to stay!
But, is it healthy to eat oregano frequently? Is there an intake limit and are there any side effects linked to this herb? Scroll down to find out.
How Much Oregano Is Safe To Eat? Are There Any Side Effects Of Eating Oregano?
Oregano and its oil are likely safe when taken orally in food.
When taken by itself in medicinal amounts as a supplement, it is possibly safe. But the evidence is insufficient to prove its effectiveness (20).
However, oregano is a potent emmenagogue. It stimulates menstruation and uterine contractions (abortifacient). Hence, pregnant women and new mothers should avoid consuming it in high amounts (20).
An overdose of this herb may cause stomach ache and digestive issues. Also, applying concentrated or oxidized oregano based oils or creams may induce irritation. Though these side effects have not been proven yet, it is better to be safe than sorry (21).
In Summary
Oregano is a staple herb in the Mediterranean diet. Its antioxidant and antimicrobial activities enhance its value as a food additive and therapeutic agent. Traditional and modern alternative medicine use oregano to treat flu, cough, fever, and menstrual cramps.
Mais avant d'utiliser l'origan ou ses extraits, consultez votre fournisseur de soins de santé pour comprendre son innocuité et son dosage pour votre corps. Avec le consentement médical, vous pouvez ingérer et appliquer cette herbe pour obtenir une peau et des cheveux sains.
Jusqu'à la prochaine fois, profitez de la cuisine avec cette OG d'épices!
21 sources
Stylecraze a des directives d'approvisionnement strictes et s'appuie sur des études évaluées par des pairs, des institutions de recherche universitaires et des associations médicales. Nous évitons d'utiliser des références tertiaires. Vous pouvez en savoir plus sur la manière dont nous garantissons que notre contenu est exact et à jour en lisant notre politique éditoriale.- Oregano (Origanum vulgare) extract for food preservation and improvement in gastrointestinal health, Author manuscript, HHS Public Access, US National Library of Medicine
www.ncbi.nlm.nih.gov/pmc/articles/PMC6508890/
- OREGANO, NewCROP, Center for New Crops & Plant Products, Purdue University
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- OREGANO, College of Agriculture & Life Sciences, The University of Arizona
cals.arizona.edu/fps/sites/cals.arizona.edu.fps/files/cotw/Oregano.pdf
- Flavonoids and Phenolic Acids from Oregano: Occurrence, Biological Activity and Health Benefits, Plants, US National Library of Medicine
www.ncbi.nlm.nih.gov/pmc/articles/PMC5874591/
- Anti-inflammatory, tissue remodeling, immunomodulatory, and anticancer activities of oregano (Origanum vulgare) essential oil in a human skin disease model, Elsevier Biochimie Open, US National Library of Medicine
www.ncbi.nlm.nih.gov/pmc/articles/PMC5801825/
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citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.637.9988&rep=rep1&type=pdf
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www.ncbi.nlm.nih.gov/pmc/articles/PMC4400296/
- Antibacterial and antioxidant activity of oregano essential oil, Iowa State University, digital Repository, Iowa State University
lib.dr.iastate.edu/cgi/viewcontent.cgi?article=1490&context=safepork
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www.academia.edu/34838356/EXTRACTED_OIL_FROM_OREGANO_OREGANUM_VULGARE_AS_MAIN_COMPONENT_FOR_ANTI-DANDRUFF_SHAMPOO
- ANTIOXIDANT PROPERTIES OF OREGANO (ORIGANUM VULGARE) LEAF EXTRACTS, Journal of Food Biochemistry, Food & Nutrition Press, Inc., Academia
www.academia.edu/7797910/ANTIOXIDANT_PROPERTIES_OF_OREGANO_ORIGANUM_VULGARE_LEAF_EXTRACTS
- Nutrient antioxidants in oregano. International Journal of Food Sciences and Nutrition, US National Library of Medicine
www.ncbi.nlm.nih.gov/pubmed/8933203
- Oregano Essential Oil as an Antimicrobial and Antioxidant Additive in Food Products. Critical Reviews in Food Science and Nutrition, US National Library of Medicine
www.ncbi.nlm.nih.gov/pubmed/25763467
- Oregano, A Grower’s Guide, K-State Research and Extension, Kansas State University Agricultural Experiment Station and Cooperative Extension Service
www.bookstore.ksre.ksu.edu/pubs/mf2621.pdf
- Antiviral efficacy and mechanisms of action of oregano essential oil and its primary component carvacrol against murine norovirus. Journal of Applied Microbiology, US National Library of Medicine
www.ncbi.nlm.nih.gov/pubmed/24779581
- Complementary Treatment of the Common Cold and Flu with Medicinal Plants – Results from Two Samples of Pharmacy Customers in Estonia, PLoS One, US National Library of Medicine
www.ncbi.nlm.nih.gov/pmc/articles/PMC3590151/
- OREGANO (ORIGANUM VULGARE), Heritage Garden, University of Illinois at Chicago
heritagegarden.uic.edu/oregano-origanum-vulgare
- Antiviral activity of the Lippia graveolens (Mexican oregano) essential oil and its main compound carvacrol against human and animal viruses, Brazilian Journal of Microbiology, US National Library of Medicine
www.ncbi.nlm.nih.gov/pmc/articles/PMC3768712/
- Chemical constituents and biological studies of Origanum vulgare Pharmacognosy Research, US National Library of Research
www.ncbi.nlm.nih.gov/pmc/articles/PMC3129025/
- Chemical Composition and Antimicrobial Activity of the Essential Oils from Three Chemotypes of Origanum vulgare ssp. hirtum (Link) Ietswaart Growing Wild in Campania (Southern Italy), Molecules, CiteSeerX, The Pennsylvania State University
citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.360.9664&rep=rep1&type=pdf
- Herbs, Pediatric Pulmonary Division, UFHealth, University of Florida
pulmonary.pediatrics.med.ufl.edu/files/2013/08/Herbs.pdf
- Essential Oils of Oregano: Biological Activity beyond Their Antimicrobial Properties, Molecules, US National Library of Medicine
www.ncbi.nlm.nih.gov/pmc/articles/PMC6152729/