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Kumquats: Benefits, Nutritional Value and Ways to Eat Them

Written by Resurchify | Updated on: March 29, 2022

Kumquats: Benefits, Nutritional Value and Ways to Eat Them

Kumquats are grape-sized citrus fruits that are acidic, tart, and somewhat sweet. They are little, orange-flavoured fruits that are high in vitamin C and fibre. Other minerals such as iron, B vitamins, manganese, copper, and calcium are also present in trim levels.

Furthermore, the edible seeds of kumquats contain beneficial lipids such as omega-3 fatty acids. They also have high water content. This makes them an ideal and convenient snack for quick energy and hydration. Kumquat is derived from a Chinese term that means 'golden mandarin orange.' These little citrus fruits originated in China, and they are now grown in India and Japan, among other places. When compared to oranges, kumquats are more resistant to harsh weather.

Kumquats are high in antioxidants, anti-inflammatory compounds, and immune-boosting compounds. They may also assist with digestive issues and weight maintenance due to their high fiber content. Kumquat peel and seeds are both edible. You can, however, delete it if required. Kumquats are used in various dishes, including salads, chutneys, marmalades, sandwiches, sweets, and more.

Kumquats of Various Varieties

Kumquats come in six different types. These variants differ in terms of color, flavor, and form.

Round Kumquat

Marumi or Morgani kumquats are two more names for round kumquats. Kumquats of this kind have a round or oval form and are golden-yellow. The flesh of this kumquat type is sour, while the skin is pleasant. It's used to make jellies, marmalades, and jams, among other things.

Oval Kumquat

Nagami kumquat is another name for the Kumquat type with an oval shape. As the name implies, it has an oval shape and a sweet-tasting peel. Even though the pulp is sour, it creates a beautiful balance of flavors when eaten with the peel. Finally, a variation known as Centennial Variegated evolved from an oval kumquat. This type is distinguished by the yellow and green stripes on the fruit's skin.

Meiwa Kumquat

This kumquat cultivar is similarly oval. It does, however, have more seeds than the other varieties.

Hong Kong Kumquat

The Hong Kong kumquat fruit is about the size of a pea. This kind of kumquat is bitter, has less pulpy fruit, and contains more seeds. Another kumquat type that originated in Hong Kong is Golden Bean Kumquat.

Jiangsu Kumquat

Fukushu kumquat is another name for this kumquat variety. This type yields vivid orange fruits that are either bell-shaped or round. Marmalades and jellies are made using them.

Malaysian Kumquat

It's also called 'hedge lime.' Compared to other kumquat cultivars, these have more fruit pulp and thin peeling.

Nutrition Value of Kumquat

Each kumquat has roughly 13 calories. That works out to roughly 90 calories per serving. They're vital in vitamin C (about 8 mg per serving) and contain some vitamin A. (about three mcg each). Fiber and antioxidants abound in the skin (substances that can protect your cells). Kumquats are also cholesterol-free, fat-free, and sodium-free. Each day, four to five kumquats weighing up to 100 grams can be consumed. They contribute to more than half of the daily vitamin C requirements. It also contains a reasonable quantity of fiber and nutrients in a balanced ratio.

Kumquats are notably rich in dietary fiber and vitamin C. 100 grams of raw kumquats contain

  • Energy: 71kcals
  • Carbohydrate: 15.9g
  • Protein: 1.8g
  • Fat: 0.8g
  • Fiber: 6.5g

High Fibr

Kumquats are complex carbohydrates since they have a high fiber content. As a result, they take longer to move through the gut since our digestive enzymes cannot break them down. As a result, you'll feel fuller for longer. In addition, they prevent weight gain by keeping cravings at bay. Kumquats have a lot of soluble fiber. Soluble fiber is well-known for its ability to prevent diarrhea. It absorbs extra water and creates a gel-like material in the intestines. Consume a handful of kumquats if you are suffering from frequent bouts of diarrhea. Furthermore, research shows that fiber helps lower cholesterol levels by transporting it out through the feces.

Glycemic Index: Low

The glycemic index of citrus fruits is low. Low glycemic index fruits are safe for people with diabetes to eat since they do not quickly spike blood glucose levels. Kumquats have a low glycemic index, making them a healthy and nutritious mid-morning snack high in antioxidants.

Healthy Fats

People with heart illnesses, such as high cholesterol levels, should consume it because of its low-fat content. Furthermore, these fruits' edible seeds contain trace levels of omega-3 fatty acids. Omega-three fatty acids have been demonstrated in studies to lower bad cholesterol and raise good cholesterol.

Antioxidant Properties

Vitamins A and C, as well as antioxidants, are abundant in kumquats. When free radicals are present in excess, they can harm cells. Kumquats contain antioxidants that may help minimize oxidative stress generated by free radicals in our bodies. So drink a glass of kumquat juice to get rid of the toxins in your body!

Low- Calorie Snack

Kumquats have a decent quantity of water content. They're a terrific low-calorie, satiating snack option as a result. They may be both refreshing and hydrating in an instant.

Other advantages

Some studies suggest that eating foods potent in antioxidants, such as kumquats, may reduce your cancer risk because antioxidants help repair DNA damage associated with certain forms of cancer. Scientists also discovered that eating a few kumquats a day can assist in reducing stress and stimulate natural killer (NK) cells, which aid in the elimination of cancer cells and other virus-infected cells.

Health Benefit of Kumquat

Anti-inflammatory Effect

When a hazardous infection is present in the body, our immune system responds by attempting to kill it. Inflammation is the term for this reaction. Arthritis, inflammatory bowel disease, asthma, diabetes, autoimmune illnesses, cardiac difficulties, and neurological diseases are most common. Cell loss and organ damage may occur if inflammation intensifies. Flavonoids such as kaempferol, luteolin, hesperidin, quercetin, C-glycoside, and others are abundant in kumquats. C-glycoside has been shown to have anti-inflammatory activities in a few trials. It does so by lowering the immune system's inflammatory response and creating damaging free radicals.

Antibacterial Action

According to one study, the oil derived from the peel of kumquats may have antimicrobial effects. As a result, it may inhibit the growth of various dangerous germs that grow on food, such as bacteria and fungus. Because its antibacterial properties may help extend the shelf life of goods by reducing microbial development.

Enhances Eye Health

Kumquats have some vitamin A in the form of beta carotene. It's one of eleven carotenoids found in kumquats. Carotenoids such as beta carotene, zeaxanthin, and lutein have been shown in several studies to benefit eye health. In addition, rhodopsin is found in our eyes. It is a protein molecule that allows humans to see in low-light situations.

On the other hand, inadequate rhodopsin production can result in night blindness. Vitamin A is required for the synthesis of rhodopsin. Kumquats contain a decent quantity of vitamin A, essential for maintaining healthy eyesight.

Mood Disorders May Be Regulated

Some research suggests that eating foods high in vitamin C may help with stress, mood, and sleep. It works by having an antidepressant-like effect and aids in the improvement of mental health by lowering the risk of anxiety, depression, and stress. However, the precise mechanism by which it improves sleep remains unknown.

Bone health is improved

Calcium is required to form and maintain healthy teeth and bones in our bodies. As a result, poor calcium intake throughout critical growth periods of childhood can lead to various issues such as short stature, dental cavities, osteoporosis, and so on. Vitamin C is also essential for bone development. Vitamin C also assists in the synthesis of collagen. As a result, having enough of this vitamin in your diet will help you have better skin and bones. Kumquats have a high calcium and vitamin C content. ACCORDING TO RESEARCH, Vitamin C appears to help prevent bone illnesses such as osteoporosis. By removing calcium from the bones, acidic meals may raise the risk of bone disease. As alkaline fruits, kumquats help to prevent osteoporosis.

Controls Blood Sugar Levels

It's critical for people with diabetes to keep their blood glucose levels. Uncontrolled diabetes can lead to foot ulcers, retinopathy, and other problems. As a result, patients with diabetes should take fruits with a low glycemic index to avoid abrupt jumps in blood glucose levels after a meal. Kumquats don't contain a lot of sugar in them. As a result, they have a low glycemic index and are ideal for people with diabetes. Furthermore, due to their high fiber content, kumquats have been demonstrated to minimize the risk of blood sugar increases after a meal in research.

Prevents Obesity and Weight Gain

Poncirus, another flavonoid found in kumquats, may have an essential role in reducing obesity. Poncirin may minimize the risk of weight gain by blocking the development of new fat cells in the body, according to research. They also have a high amount of fiber. They keep you feeling fuller for longer due to their delayed passage through the digestive tract. They suppress hunger and the desire to eat unhealthy snacks.

Helps in the Maintenance of a Healthy System

The kumquat has been used in traditional medicine in various Asian nations to cure colds, coughs, and other respiratory system irritation. According to modern research, specific chemicals in kumquats help your immune system. For example, kumquats are high in vitamin C, which helps the immune system. Furthermore, some of the plant chemicals in kumquats may help boost your immune system. Animal and test-tube research indicate that kumquat plant components may aid in the activation of immune cells known as natural killer cells. Natural killer cells aid in defense of the body against illnesses. They've also been demonstrated to kill tumor cells. The beta-cryptoxanthin pigment is found in kumquats and helps boost natural killer cells. A pooled analysis of seven major observational studies found that persons who consumed the most beta-cryptoxanthin had a 24% decreased risk of lung cancer. However, the study was unable to establish cause and effect. The immune system is made up of various cells such as macrophages, lymphocytes, natural killer cells, and so on. They are critical for illness prevention caused by several bacteria and viruses. They function by targeting and killing germs that infiltrate our bodies, causing inflammation. According to one research, the antioxidants beta-cryptoxanthin and L-limonene in kumquats may boost immunity. Furthermore, they function by increasing the activity of natural killer cells and decreasing metabolic stress in the body.

Kumquats: How to Consume Them

Kumquats should be eaten whole and unpeeled. Their sweet flavor is derived from the peel, while their juice is acidic. The one exception is that if you are sensitive to the peel of other citrus fruits, you should avoid kumquats. If the tangy juice bothers you, squeeze it out before eating the fruit. Cut or bite one end of the apple and squeeze it. Many people, however, recommend putting the whole fruit into your mouth and biting it, which combines the sweet and acidic sensations. It may also be beneficial to roll the apple between your fingers before eating. This aids in releasing essential oils from the peel and blends the tastes of the sweet peel and rotten meat.

  • Snack Time: Kumquats are a delicious combination of sweet and acidic flavors. Even when eaten raw, they are lovely. So if you don't feel like making a nutritious snack, eat a bowl of juicy kumquats.
  • Squeeze Out the Sour, Enjoy the Sweet: You don't like the sour, juicy part? Squeeze the juice from the peel by poking a hole in it.
  • Cook Them: If the peel is too firm to eat, boil it for a few minutes to soften it. Now soak them in cold water and savor them.
  • They Should Be Juiced: If you don't enjoy eating whole fruits, you can remove the seeds and juice them.
  • Marmalades and jams: If you like jam, you may boil a cup of kumquats, add sugar and lemon zest, and preserve them for later. Because of their citrus flavor, kumquats make excellent marmalades and jams.
  • Toss them in salads and smoothies: Toss them in to add a tart edge to your green salads. You may also make a green smoothie with them. Their intense flavor overpowers the flavor of the greens. As a result, they're an excellent orange substitute.

Kumquats: Advice on Purchasing and Using

Kumquats are in season in the United States from November through June. However, availability varies depending on where you reside. You can lose out if you wait until the end of the season to seek for them. Kumquats may be found at supermarkets, gourmet food stores, and Asian markets. Farmers' markets may also sell the fruits if you live in a state where they are cultivated. The Nagami, an oval form, is the most frequent variant marketed in the United States. The Meiwa cultivar, which is rounder and sweeter, is also popular.

If you can't locate kumquats in your local supermarket, you may purchase them online. Organic kumquats are best if you can get them and afford them since you eat the skin. If organic isn't an option, thoroughly wash them before eating because pesticide residues may be present.

When choosing kumquats, gently squeeze them to discover plump and firm ones. Choose orange fruits in color rather than green (which might indicate that they are underripe). Avoid those with soft areas or discolored skin. Refrigerate the fruits once you've brought them home for up to two weeks. They'll only last a few days if you keep them on your counter.

Quick Kumquats Recipe

Kumquat Salad

Preparing kumquat salary can be done by taking Kumquats, strawberries, and greens and washing them thoroughly. If necessary, steam them. Make thin slices of them and Mix in two teaspoons of apple cider vinegar and olive oil. Season with salt to taste and serve. Delicious kumquat salad is ready to be consumed.

Ingredients

  • 50g kumquats (thin slices, no seeds)
  • 50g strawberries (chopped)
  • 20g shredded kale
  • 2 tbsp olive oil
  • 30g shredded Brussel sprouts
  • 30ml apple cider vinegar
  • Season with salt to taste

Kumquat Green Smoothie

The method for preparing kumquat smoothies is simple. It is refreshing and tasty yet healthy for the body. Wash spinach, kumquats, and apple to make the smoothie and cut them into medium-sized slices. Add all the ingredients to a blender and blend them till they get a smoothie-like consistency. Next, pour water and blend them again. Add ice cubes if needed, and the refreshing smoothie is ready to be consumed.

Ingredients

  • 50g spinach leaves
  • Three dates (dry)
  • 50g kumquats
  • Five cashews 50g apple (chopped)
  • 50ml of water 

Kumquat Manmade

Prepare kumquat marmalade. Kumquat marmalade is significantly sweeter and less bitter than traditional marmalade. The method is similar to that of most marmalades or jams. Because kumquat seeds contain pectin, you may cook them with the fruit to thicken your preserves. While boiling, keep the seeds in a cheesecloth bag, so they don't wind up in your jar.

Stew Kumquat

Kumquats in a stew make their initial appearance in the United States around Thanksgiving time. Use this to jazz up your holiday cranberry sauce, or use the same basic technique to make chutneys and desserts:

Kumquats, cut into 112 cups (360mL) slices The seeds and stem should be thrown away. Cook until the kumquats soften in a covered pot with 14 cups (60mL) of water.

One of the following should be added: a cranberry sauce can

Alternatively, combine dried cherries, chopped ginger, black pepper, and cinnamon in a bowl. To prepare candied kumquats, add 34 to 1 cup (150–200g) sugar. Cook, uncovered, for 10–15 minutes, or until the chutneys are translucent. When the pan appears to be dry, add extra water.

Stew Cups

Make cups out of the rings and freeze them. Large kumquats should be cut in half horizontally. With a small teaspoon or grapefruit spoon, scoop off the sour, juicy meat and add it to smoothies, fruit salads, or ice cream. After freezing them in airtight containers, use the hollow rinds to store sorbet or other sweets. Alternatively, leave the flesh in the kumquats that have been sliced. Dip the ends in a beaten egg white and honey mixture, then in a raw sugar and cinnamon mixture. Freeze for a special dessert.

Some Side Effects of Kumquats

These little fruits deliver a punch (which is why I can call it a healthy addiction). They're high in fiber, improving digestion and keeping blood sugar levels in check. Four to five kumquats can provide close to 40% of the required daily fiber requirement for an adult. This is because kumquats have a high fiber content. While this is unquestionably good for your health, increasing your fiber intake too soon might cause unpleasant side effects, including bloating, cramps, and diarrhea. Also, is it possible to be allergic to kumquats?

When those sensitive to citrus fruit peels come into touch with the peel, they may get contact dermatitis symptoms. Your skin causes allergic contact dermatitis. After touching an allergen, your skin releases inflammatory chemicals, causing allergic contact dermatitis. Skin redness is one of the symptoms.

Contamination-Related Infection- Kumquats purchased from street-side vendors who have been out in the open for several hours may have germs on their surface. Bacteria like E Coli and salmonella can infect you if you eat these fruits without properly washing or boiling them. Nausea, vomiting, diarrhea, and fever are all symptoms of these bacteria. As a result, you must wash or prepare your kumquats before eating them.

Allergy to Citrus - Kumquats are typically regarded as safe to eat, including the fruit, seeds, and peel. On the other hand, people with citrus allergies may have adverse side effects if they ingest kumquats. According to research, if these persons contact the peel of certain fruits, they may get contact dermatitis. Among the signs and symptoms are:

  • The sensation of tingling
  • Itching in the mouth, on the lips, and the tongue
  • Skin redness Dry and flaky skin
  • Blisters that Swell
  • The sensation of being on fire
  • Hives
  • Vomiting and nausea
  • Diarrhea

In such instances, it is recommended that you seek medical care as soon as possible.


         

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