6 Činjenice O Zdravlju Kukuruza I Prehrani

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Video: 6 Činjenice O Zdravlju Kukuruza I Prehrani

Video: 6 Činjenice O Zdravlju Kukuruza I Prehrani
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6 Činjenice O Zdravlju Kukuruza I Prehrani
6 Činjenice O Zdravlju Kukuruza I Prehrani
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Kukuruz je uvijek omiljena hrana svih dobnih skupina. Bila to kuhana kukuruz šećerka, tople i maslene kokice, sirovi i dotjerani klipovi kukuruza, tortilje, nachos ili kukuruzna krupica - ovo svijetlo i lijepo povrće povrća okusa je nebeskog.

Osim ukusnog okusa i teksture, kukuruz je hrana za razne zdravstvene probleme. Pospješuje rast kose i smanjuje upalu. Da biste saznali više o ovom dizanju svih trgovina, pomaknite se prema dolje i započnite!

Sadržaj

  • Kukuruz: dubinski uvid
  • Vrste kukuruza
  • Prehrambeni profil kukuruza
  • Koje su prednosti jedenja kukuruza?
  • Zdravi recepti s kukuruzom
  • Ima li kukuruz nuspojave?

Kukuruz: dubinski uvid

Kukuruz (Zea mays) je jestivo zrno (sjeme) žitarice koja pripada obitelji trava (Poaceae). Ova pripitomljena kultura podrijetlom je iz Amerike i jedna je od najrasprostranjenijih prehrambenih kultura na svijetu.

Kukuruz se koristi kao stočna hrana, ljudska hrana, biogorivo i sirovina u nekoliko industrija. Najpopularnije sorte za konzumaciju su žuti i bijeli kukuruz.

Kukuruz dubinski uvid
Kukuruz dubinski uvid
Image
Image

Postoje i sorte kukuruza s crvenim, plavim, ružičastim i crnim zrnima koje su često trakaste, pjegave ili prugaste. To je rezultat neke nevjerojatne genetske interakcije!

Postoje različite vrste kukuruza na temelju teksture zrna. Pogledajmo nekoliko njih.

Natrag na TOC

Vrste kukuruza

Dent Corn: Ima udubljenje u kruni jezgre uzrokovano nejednakim sušenjem tvrdog i mekog škroba koji čini jezgru.

Kremena kukuruz: Sadrži malo mekanog škroba i nema depresiju.

Brašno kukuruz: Uglavnom je sastavljeno od mekanog škroba i ima mekane, brašnaste, lako samljevene jezgre.

Slatka kukuruz: Ima naborane prozirne sjemenke. Biljni šećer se ne pretvara u škrob kao u drugim vrstama, što mu daje slatkoću.

Kokice: Ekstremna vrsta kremenog kukuruza koju odlikuju mala, tvrda zrna bez mekog škroba. Zagrijavanjem uzrokuje širenje vlage u stanicama, čime jezgre eksplodiraju.

Kukuruz se ne sastoji samo od škroba, već je i krcat vlaknima, ugljikohidratima, mineralima, vitaminima i drugim mikroelementima. U sljedećem odjeljku potražite njegovu hranjivu vrijednost.

Natrag na TOC

Prehrambeni profil kukuruza

Zasićene masti 1g Trans masti 0 g Kolesterol 0mg Natrij 58mg Ukupno ugljikohidrati 123g Dijetalna vlakna 12g Šećeri 1g Protien 16g Vitamin A Vitamin C Kalcij Željezo
Kalorije Količine po odabranoj porciji Ukupni ugljikohidrati
Ukupno masti Ukupne trans-monoenoične masne kiseline Ukupne trans-polienoične masne kiseline Ukupno Omega-3 masne kiseline
Protein Količine po odabranoj porciji Vitamin A Vitamin E (alfa tokoferol) Količine po odabranoj porciji Kalcij

Kukuruz također ima zanimljiv fitokemijski profil.

Među žitaricama kukuruz ima jednu od najviših razina fenolnih spojeva. To znači da ima izvrsna antioksidativna, protuupalna i antikancerogena svojstva.

U kukuruzu su prisutni antocijani, kumarini, trihidroksibenzojeva kiselina, vanilinska kiselina, kafeinska kiselina, ferulinska kiselina, klorogenska kiselina, hidroksifenil octena kiselina.

Također, flavonoidi poput kvercetina, rustina, hirsutrina, morina, kaempferola, naringenina, hesperitina, zeaksantina, luteina i njihovih derivata često se vide u ovoj žitarici.

Pričekaj minutu

  • Out of all the colors available in corn, purple corn is said to be the healthiest option because it is a reservoir of anthocyanin.
  • The total flavonoid content in purple corn ranges from 307.42 to 337.51 mg/kg, while yellow-hued corn contains between 248.64 to 281.20 mg/kg.

Since corn is a treasure chest of phytochemicals, eating it will give you a total health makeover.

The antioxidants present in corn help cure a broad spectrum of diseases. Want to know which ones?

Alright, then! Brace yourselves for a healthy dose of science and evidence.

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What Are The Benefits Of Eating Corn?

1. Controls Diabetes

Hyperglycemia (increased blood glucose levels) results in hypoxia (low oxygen level in blood). Hypoxia gets aggravated when there are free radicals in your blood.

These free radicals or reactive oxygen species trigger inflammation of tissues and undesired proliferation of cells.

The anthocyanins and flavonoids present in corn are potent free radical scavengers. They eliminate free radicals, improve blood flow, protect pancreatic β-cells, increase insulin secretion and sensitivity, and prevent renal failure (2), (3).

2. Might Aid Weight Loss

Corn silk – which is the stigma of maize – is a soft, thread-like waste material that is either green or yellow. Corn silk has many essential flavonoids, tannins, saponins, alkaloids, sitosterol, along with calcium, potassium, and magnesium.

These phytochemicals in corn silk regulate the genes that control fat accumulation, fat cell (adipocytes) differentiation while increasing the rate of lipolysis, and fatty acid metabolism. This can potentially help you lose weight (4).

However, many papers have demonstrated the role of corn and its starch in weight gain and obesity (5).

3. Could Reduce Inflammation

Inflammation is your body’s way of responding to threats like pathogens, free radicals, heavy metals, toxic intermediates, overdose, deficiency, external stimuli, and any other unfavorable physiological stress.

The proteins and phytochemicals present in different part of maize offer protection to your body from such pro-inflammatory agents. Corn gluten is one such protein. Flavonoids like quercetin, naringenin, and lutein, along with anthocyanins, also inhibit the activation of several pro-inflammatory genes and cellular mechanisms (6)(7).

As per this theory, a corn-rich diet can reduce constipation, asthma, arthritis, irritable bowel disease, GERD, and dermatitis.

However, there is extensive evidence out there that shows corn is a pro-inflammatory agent. Blame the starch and fats!

4. Boosts Iron levels

Anemia develops as a result of iron deficiency in your body. A fall in hemoglobin levels leads to several developmental issues. Anemic children have stunted growth, retarded cognitive and psychomotor development, and weak/underdeveloped immune system.

Iron plays a vital role in oxygen and nutrient transport, energy metabolism, and menstruation.

You must have noticed in the nutritional profile of corn that it contains iron in abundance.

Adding maize or corn derivatives to your diet in required amounts can solve issues related to anemia, particularly in children and women. Having optimum iron in your body is also essential for the health of your eyes, hair, and skin (8).

5. Enhances Endurance And Physique

Poboljšava izdržljivost i tjelesnu građu
Poboljšava izdržljivost i tjelesnu građu

All scientists agree that carbohydrates are the best fuel for your body during prolonged exercise. Our hero – corn – oozes carbs.

What’s even better is that corn has a moderate glycemic index of about 56 to 69.

The fiber and carbs present in corn help in building your dream body. Though carbs digest quickly compared to protein or fat, they can be stored in your cells for a long time without triggering inflammation. Therefore, corn is the solution, especially for athletes and regular heavy-duty gymmers (9).

6. Improves Vision

Lutein and zeaxanthin are two carotenoids that play an important role in vision development. Deficiency of these carotenoids causes cataract, macular degeneration, and age-related ophthalmologic disorders.

Corn contains 21.9 μgg of lutein and 10.3 μg/g of zeaxanthin, along with ß-cryptoxanthin and ß-carotene.

When white, yellow, high-carotenoid, blue and red corns were tested for their lutein content, it was found to be the highest in yellow corn (406 µg/100 g) and lowest in blue and white corns (5.2 and 5.7 µg/100 g, respectively) (10).

Want to get rid of those thick spectacles? Binge on some fresh corn.

What’s the best way to have corn? By adding it to your daily diet, of course. I’ve collected some simple, quick, and healthy recipes with corn for you. Let’s see how they turn out!

Back To TOC

Healthy Recipes With Corn

1. Tangy Corn Salsa

Tangy Corsa Salsa
Tangy Corsa Salsa
What You Need
  • Corn on the cob: 4 ears, with husk
  • Black beans: 2 cans (15 oz.), unsalted, drained, and rinsed
  • Plum tomatoes: 6, chopped
  • Green bell pepper: 1, chopped
  • Red onion: 1, diced
  • Jalapeno peppers: 2, chopped
  • Lime juice: 1 lime (equivalent)
  • Cilantro: 2 teaspoons, freshly chopped
  • Garlic: 2 cloves, minced
  • Tomato juice: 14 oz.
  • Tomato sauce: 14 oz.
  • Kosher salt: 1 pinch or to taste
  • Black pepper: 1 pinch, ground, or to taste
Let’s Make It
  1. Preheat the grill on medium heat and lightly oil the grate.
  2. Place the corn ears on the heated grill and roast them until the husks show burn marks on all sides, and the corn kernels are cooked through.
  3. This could take about 20 minutes. Keep turning the corn ears at regular intervals.
  4. Let the corn ears cool down until they can be touched.
  5. Pull back the husks and remove the roasted kernels from the ears. Place the cooked kernels in a large salad bowl.
  6. Lightly toss the corn with black beans, plum tomatoes, green bell pepper, red onion, jalapeno peppers, lime juice, cilantro, and garlic.
  7. Pour the tomato juice and tomato sauce over the salsa and toss all the veggies again.
  8. Season the salsa with kosher salt and black pepper.
  9. Chill the salsa for at least an hour, preferably overnight.
  10. Serve it along with some crispy nachos or tortillas.

2. Quick-n-Creamy Corn Cake

Brzo-kremasti kukuruzni kolač
Brzo-kremasti kukuruzni kolač
What You Need
  • Butter: ½ cup, melted
  • Eggs: 2, beaten
  • Dry cornbread mix: 1 packet (8.5 oz)
  • Whole kernel corn: 1 can (15 oz), drained
  • Creamed corn: 1 can (14.75 oz)
  • Sour cream: 1 cup
Let’s Make It
  1. Preheat oven to 350°F (175°C), and lightly grease a 9×9 inch baking dish.
  2. In a medium bowl, combine the butter, eggs, corn bread mix, whole corn, creamed corn, and sour cream.
  3. Spoon the mixture into the prepared baking dish.
  4. Bake the mix in the preheated oven for 45 minutes or until the top is golden brown.
  5. Serve fresh and warm with some cranberry crush or homemade cream.

Once you taste these dishes, you will not want to stop cooking and experimenting with corn. Corn is one of the tastiest additions to any dish.

But does that mean you should have it every day? How do you think your body would react to high doses of corn? Read on to find out.

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Does Corn Have Any Side Effects?

Yes, it does!

The high starch, fatty acids, and linoleic acid content of corn can cause the following side effects:

  • Inflammation
  • Stomach cramps
  • Constipation
  • Acute dermatitis or skin allergy (if you are allergic to grass)
  • Bloating and gas
  • Intestinal blockage
  • Hemorrhoids
  • Sudden weight gain

Back To TOC

In Conclusion…

Corn is one of the finest vegetable grains that is wholesome and tasty. The starch, essential fats, and fiber in it help in protecting the vital organs in your body.

Anthocyanins and carotenoids are plentiful in corn, which makes it a healthy source of natural antioxidants.

However, just because something is good does not mean having it in excess amounts is a great idea!

Keep a watch on how much corn you are ingesting daily. Its starch and fiber can lead to the harmful effects listed above. And you don’t want to associate corn with a lousy gut!

One more thing to remember is that each person has their own capacity for digesting corn. Plan your meals according to your ability, not by blindly following a googled diet chart.

Please share your comments, suggestions, and more fun recipes with corn.

Use the comments box below.

Happy corn popping!

References:

  1. “Health Benefits of Purple Corn…” Comprehensive Reviews in Food Science and Food Safety, Institute of Food Technologists
  2. “Anti-diabetic effect of purple corn…” Nutrition research and practice, US National Library of Medicine
  3. “Anthocyanin-Rich Purple Corn Extract…” PLOS One, US National Library of Medicine
  4. „Ekstrakt svilene kukuruzne svile s visokim udjelom maysin smanjuje …“Istraživanje i praksa prehrane, Američka nacionalna medicinska knjižnica
  5. "Koje je voće i povrće najbolje …" Harvard Heart Letter, Harvard Medical School
  6. “Protuupalni učinak enzimatskog hidrolizata …”, Journal of Pharmacy and Pharmacology, Američka nacionalna medicinska knjižnica
  7. “Protuupalni učinci Zea mays …” BMC komplementarna i alternativna medicina, Američka nacionalna medicinska knjižnica
  8. “Učinci dijetalnog kukuruza na hematološke …” Journal of Nutrition, Američka nacionalna medicinska knjižnica
  9. "Izgradnja vlastitog visokog učinka …" John McDougall
  10. “Dijetalni izvori luteina i zeaksantina …” Hranjive tvari, Američka nacionalna medicinska knjižnica

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