Aubergine: 10 fantastiske sundhedsmæssige fordele, ernæringsfakta og bivirkninger

Aubergine ( Solanum melongena ) kaldes også brinjal eller aubergine. Det stammer fra nattskygge af planter. Den er rig på fiber og lav i kalorier.

Aubergine fås i forskellige farver, størrelser og sorter. Denne grøntsag (teknisk set en frugt) indeholder også vitaminer, mineraler og antioxidanter, der hjælper med at fremme hjertesundheden, kontrollere blodsukkerniveauet, reducere kræftrisikoen, forbedre den kognitive funktion og hjælpe med vægttab.

I denne artikel har vi diskuteret de sundhedsmæssige fordele ved ægplanter sammen med dets potentielle bivirkninger. Læs videre.

Hvad er de sundhedsmæssige fordele ved aubergine?

1. Kan fremme hjertesundhed

Æggplanter siges at have antioxidantegenskaber, der kan hjælpe med at fremme hjertesundheden (1).

En undersøgelse foretaget af University of Connecticut School of Medicine viste, at rå og kogt aubergine havde kardiobeskyttende egenskaber. Nasunin, en polyfenolisk komponent i aubergine, er gavnlig for hjertet (2).

En anden undersøgelse udført på hyperkolesterolæmiske (højt kolesteroltal) kaniner viste, at auberginsaft kan sænke plasma- og aortakolesterolniveauer (3). Også daglig indtagelse af aubergine kunne kontrollere højt blodtryk hos stressede individer (4).

2. Kan kontrollere blodsukkerniveauer

Aubergine er en rig kilde til fiber og lavt i opløselige kulhydrater. Det kan hjælpe med at regulere blodsukkerniveauet og kontrollere absorptionen af ​​glukose. In vitro- undersøgelser af aubergine viste, at fenolerne i denne grøntsag fungerer som hæmmere af enzymer involveret i type 2-diabetes (5).

En undersøgelse foretaget af det tyske institut for human ernæring viste, at kostfiberforbrug og dets metaboliske virkninger kan hjælpe med at forhindre diabetes. Fiber kan bremse absorptionen af ​​sukker og kontrollere blodsukkeret (6).

Polyfenoler i aubergine kan hjælpe med at kontrollere blodsukkerniveauet (7).

3. Kan reducere kræftrisiko

Ekstrakter, der findes i auberginskal, er rige på solasodin-rhamnosylglycosider (SRG'er). Disse forbindelser har kræftbekæmpende egenskaber og kan hjælpe med at behandle hudkræft (8). En undersøgelse foretaget af Australasian Medical Research viste, at SRG'erne kan inducere kræftceldød (9).

En anden undersøgelse foretaget af University of Queensland viste, at en standardblanding af solasodinglycosider har vist sig at være effektiv til behandling af ondartede og godartede humane hudtumorer (10).

4. Kan forbedre kognitiv funktion

Fytonæringsstoffer i ægplanter kan beskytte hjernecellemembranerne mod skader. De kan også lette overførsel af meddelelser fra en celle til en anden og dermed bevare hukommelsesfunktionen.

Frie radikaler i hjernen kan være ansvarlige for neural degeneration, Alzheimers og demens. Nasunin, den potente antioxidant i auberginskræl, kan hæmme neurale problemer ved at fjerne disse frie radikaler. Dette forbedrer hjernens funktion og reducerer risikoen for neurale lidelser (11), (12).

5. Kan hjælpe vægttab

Aubergine har et højt vandindhold og har få kalorier. Dette gør den ideel til folk, der ønsker at reducere vægten. Den svampede konsistens af grøntsagen letter disse egenskaber.

Derfor skal du forbruge aubergine i sin naturlige form så meget som muligt. Grøntsagen har også et højt fiberindhold. Fiberen holder dig mæt og kan hjælpe med vægttab (13).

6. Kan fremme øjenhelsen

Aubergine er rig på lutein (14). Antioxidanten kan forhindre aldersrelateret makuladegeneration, som er hovedårsagen til blindhed og synshandicap (15). Mere langsigtet forskning er nødvendig for at forstå de potentielle synsbeskyttende virkninger af aubergine hos mennesker.

7. Kan forbedre knoglesundheden

Aubergine kan hjælpe med at forbedre knoglemineraltætheden og reducere risikoen for osteoporose (16). Denne grøntsag indeholder næringsstoffer som calcium, magnesium og kalium, der hjælper med at fremme knoglestyrke (16), (17).

8. Kan hjælpe med at behandle anæmi

Verden har oplevet en utrolig stigning i antallet af mennesker med anæmi i de sidste to årtier. I henhold til WHO er hele 1,62 milliarder mennesker i dag ramt af anæmi (18).

Iron deficiency is one of the root causes of anemia, which has symptoms such as headaches, weakness, and difficulty concentrating (19). Therefore, doctors suggest a diet rich in iron to combat anemia.

Eggplant contains around 0.2 mg of iron per 100 grams. This nutritional vegetable is also rich in copper (about 0.173 mg in 100 grams) (17). These two minerals work together effectively to aid the proper production and distribution of RBCs, thus boosting the energy and hemoglobin levels (20).

9. May Prevent Birth Defects

Eggplants contain folic acid that is essential for pregnant women (21). The intake of a folic acid-rich diet may help prevent birth defects. Folate deficiency leads to abnormalities in both mothers and fetuses (22).

10. May Improve Skin Health

Eggplants are rich in vitamins, minerals, anthocyanins (natural plant compounds), and antioxidants. Anecdotal evidence suggests that these may help improve skin glow and help slow down aging. However, there is no scientific evidence to prove this claim.

Let’s now take a look at the nutritional information of eggplant.

Eggplant Nutrition Facts

Eggplant is rich in calcium, iron, magnesium and several other important nutrients that aid the proper functioning of your body. According to the United States Department of Agriculture (USDA), 1 cup (or 82 gms) of eggplant contains (17):

• Energy: 20.5 kcal
• Water: 75.7 g
• Protein: 0.8 g
• Carbohydrate: 4.82 g
• Fiber: 2.46 g
• Iron: 0.189 g
• Folate: 18 μg
• Manganese: 0.19 mg
• Potassium:188 mg
• Vitamin K: 2.87 μg

Eggplant also contains polyphenolic compounds, phytonutrients like nausinin and chlorogenic acid, fatty acids, amino acids, vitamins B6 and E, and minerals.

Including eggplant in your diet is easy. In the following sections we have discussed how to prepare and add it to your diet.

What Is The Best Way To Prepare An Eggplant?

Eggplants have smooth, glossy skin and are purple. They have a slightly bitter taste. Soaking an eggplant in salt will draw out the moisture and also the compounds that contribute to the bitter taste. Also, this process will reduce oil absorption during cooking.

To do this:

1. Always use a stainless steel knife to cut an eggplant. Carbon steel can react with the nutrients present in the eggplant and make the vegetable go black.
2. Have the eggplant with its skin to enjoy complete nutrition.
3. Cut the eggplant into the required size and shape. Sprinkle some salt over it and let it sit for at least 30 minutes. This will reduce its water content and make it absorb less oil while cooking.
4. Salting eggplants will also help reduce their bitter taste to some extent. Rinse eggplants after you have salted them. This will help remove the excess salt from them.
5. If you choose to bake the eggplant as a whole, make sure you pierce a lot of small holes on the skin with a fork. This will help the steam to pass through and escape. After baking, pass a knife through the eggplant. If it passes through easily, it is ready to be eaten.

Eggplants are a healthy addition to your daily diet, and you can prepare many dishes with them. In the following section, we have included a few recipes.

Recipes

1. Crispy Baked Eggplant

Ingredients

• 2 pounds of small to medium-sized eggplant
• Olive oil, for baking sheets
• 2 large eggs
• 1/2 teaspoon each of kosher salt and freshly ground pepper
• 3/4 cup of finely grated Parmesan cheese
• 1 teaspoon of dried Italian seasoning
• 3/4 cup of plain panko breadcrumbs
• Marinara sauce for dipping (optional)

Procedure

1. Preheat the oven to 375^o Coat a baking sheet with oil. Set aside.
2. Whisk the eggs and a tablespoon of water in a shallow bowl.
3. ombine the panko or Rice Chex crumbs, parmesan, Italian seasoning, salt, and pepper in another bowl.
4. Cut the eggplants into thick rounds.
5. Dip the eggplant slices in the egg mixture, letting the excess drip off.
6. Dredge the dipped slices in the Parmesan mixture, pushing down gently to coat well.
7. Transfer the coated slices to the baking sheet.
8. Bake until golden brown on the bottom, for 17-20 minutes.
9. Flip the slices and continue baking until lightly browned on the other side but still slightly firm for about 10 minutes more.

Remove from the oven and serve as is or with a side of marinara sauce for dipping.

2. Eggplant Spirals With Greek Yogurt, Tomatoes, And Cucumber Recipe

Ingredients

For The Filling

• 1 1/2 cups of Greek yogurt
• 1/2 cup of finely grated feta cheese
• Kosher salt and freshly ground black pepper
• 1 teaspoon of finely minced fresh mint
• 1 tablespoon of fresh juice from 1 lemon
• 1 teaspoon of minced garlic (about 1 medium clove)
• 1 tablespoon of finely minced fresh oregano
• 1 teaspoon of finely minced fresh dill

For The Eggplant Rolls

• 3 Roma tomatoes stemmed, cored, and cut into 1/4-inch dice
• 2 large eggplants, ends trimmed and cut lengthwise into 1/4-inch slices
• 1 English cucumber, seeded and cut into 1/4-inch dice
• 1/3 cup extra-virgin olive oil

Procedure

For The Filling

1. Whisk the yogurt, feta, lemon juice, oregano, mint, dill, and garlic in a medium bowl.
2. Season with salt and pepper.

For The Eggplant Rolls

1. Set the cooking grate in place, cover the grill, and allow to preheat for 5 minutes.
2. Clean and oil the grilling grate. Brush the eggplant slices with oil and season with salt and pepper. Grill the eggplant until browned on both sides, 2-3 minutes per side.
3. Transfer to a large tray or cutting board and let it cool for 3-5 minutes.
4. Spread a layer of filling over each eggplant slice and top each with a single layer of tomatoes and cucumber.
5. Roll the eggplant slices into spirals and serve.

Apart from these recipes, there are other ways to eat eggplants.

Ways To Eat Eggplant

• Oven-baked Eggplant Fries : Slice the eggplant into strips or wedges, add a breadcrumb spiced coating, and then bake them for a crunchy taste.
• Eggplant Pizza Crust : Replace pizza crust with sliced eggplant and add tomato sauce, cheese, and other toppings for a gluten-free, low-calorie treat.
• Eggplant Pasta Topping : Cut the eggplant into thick slices, then bake or sauté them and add the strips to a pasta dish. Top the slices with Parmesan cheese to make eggplant Parmesan. Although most of us think of the grilled eggplants when it comes to Italian cuisine, a Sicilian pasta dish called Pasta Alla Norma is made with eggplants.
• In Curries : The fleshy eggplants are a great addition to almost any curry, making it far more delicious. You can dice up the eggplant and add it to a chicken or fish curry. It also is ideal for a vegetable curry.
• Burger Garnish : Cut the eggplant lengthwise into thick slices and grill them. Serve them alone or in a burger.
• Roast : This is one of the easiest and delicious ways to cook eggplant. All that is required is a hot oven, a few drops of olive oil, and a sprinkle of salt and pepper to transform the eggplant into a rich, soft, and creamy treat.

Though eggplants are delicious vegetables with an important nutritional profile, you need to practice caution. They may cause adverse effects in some individuals.

Are There Any Risks?

Eggplants have a few risk factors associated with them. Excess consumption of eggplant may lead to side effects, such as allergies, solanine poisoning, and oxalate kidney stones.

• May Cause Allergies

Eggplants belong to the nightshade family of vegetables that are associated with allergic reactions.

In very rare cases, they may cause allergic reactions in some people due to a specific lipid transfer protein (23). The symptoms include difficulty in breathing, swelling, and hives. In rare cases, eggplant may also cause anaphylaxis (a hypersensitive condition). If you experience any allergic reactions, stop eating eggplant and consult a doctor.

Insufficient Information For

• May Disrupt Iron Absorption

Nasunin is an anthocyanin in eggplant peels that binds with iron and removes it from cells. In other words, it chelates iron (24). It may reduce iron absorption. Though more research is warranted in this regard, it is better if people with low iron levels avoid eggplants.

• May Cause Solanine Poisoning

Solanine is the natural toxin found in eggplants. Excess intake of eggplants may cause vomiting, nausea, and drowsiness (25).

Consuming eggplants in low-to-moderate levels may not cause any harm. However, consult a health care professional in case of any emergency.

• May Increase Risk Of Kidney Stones

Eggplants contain oxalates, which may increase the risk of kidney stones in some people. However, there is insufficient data available. If you have a risk of kidney stones, stop use and consult your doctor.

Conclusion

Eggplants are rich in several essential nutrients with many potential health benefits. They may help promote heart health, control blood sugar levels, help reduce cancer risk and aid weight loss.

Adding eggplant to your daily diet is a healthy idea. However, a few risks are associated with the consumption of this vegetable. Consult a doctor in case you experience any adverse effects.

Expert’s Answers for Readers Questions

Is eggplant a superfood?

Eggplant is considered a superfood because of its high nutritious value. This high-fiber and low-calorie vegetable contains all essential nutrients and minerals and is used to treat many ailments. It is an ideal addition to your daily diet.

Should eggplant be peeled?

A young and tender eggplant does not have to be peeled. If the vegetable is more mature, however, you can peel it to avoid its bitter taste.

Is it OK to eat eggplant every day?

You may eat eggplant every day. It is said to possess many nutrients and has several potential health benefits. However, individuals with a sensitive stomach should avoid taking it daily.

Can you drink eggplant water?

Anecdotal evidence suggests that drinking eggplant water has many health benefits. It may possess anti-inflammatory and laxative properties. Eggplant water may help detoxify the body and improve blood flow. However, limited research is available to support this claim.

Should I refrigerate eggplant?

Yes, you should refrigerate eggplant. This vegetable cannot stay fresh if stored for long periods at room temperature. If you don’t want to eat eggplants within 2 days, store them in the refrigerator.

Is fried eggplant good for you?

Eggplant is low in calories. But deep-fried eggplant can contain more oil and may not be as healthy.

Is eggplant good for an ulcer?

Anecdotal evidence suggests that eggplant is good for ulcers. However, very little information is available in this aspect.

Is pickled eggplant good for you?

Pickled eggplant has low cholesterol and saturated fat. Hence, it is considered good for health. However, high sodium levels in pickled eggplant may be bad for health.

How many calories are in a cup of cooked eggplant?

One cup of cooked eggplant (101 g) provides 73.7 kcal of energy (26).

26 sources

Stylecraze har strenge sourcing-retningslinjer og er afhængige af peer-reviewed studier, akademiske forskningsinstitutioner og medicinske foreninger. Vi undgår at bruge tertiære referencer. Du kan lære mere om, hvordan vi sikrer, at vores indhold er nøjagtigt og aktuelt ved at læse vores redaktionelle politik.

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