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The answer to the question Can sprouted sweet potatoes be eaten? is yes. Completely unlike a potato, a sweet potato with purple sprouts and stems can still be eaten with both the tuber and the sprout.

Surely among us, many people have bought sweet potatoes to eat gradually but forgot these sweet potatoes. After a while, you discover that it has sprouted a bunch of small purple vines. Surely, by now you might be worried about such a sweet potato. Especially, if you know that sprouted potatoes contain many toxins, which can cause disease in humans. But what about sweet potatoes? Can sprouted sweet potatoes be eaten?? Find answers from experts.

1. Are sprouted sweet potatoes edible?

Can sprouted sweet potatoes be eaten?

Sweet potato sprouts

First, it is necessary to confirm that sweet potatoes are completely different from potatoes. Although there are many people mistakenly think they are the same type. However, despite having a name and appearance quite similar to a potato, it comes from a completely different plant. Sweet potato is a thick root tuber, a relative of water spinach. In contrast, the potato is a subterranean “thick stem” and is more closely related to the tomato and eggplant.

So, the great news for those who own sprouted sweet potatoes is that sprouted sweet potatoes are completely non-toxic. You can eat them as usual.

Can sprouted sweet potatoes be eaten? is up to your choice. However, there is still an opinion that you should not eat sweet potatoes that have sprouted. The reason is because:

  • Sprouted sweet potatoes no longer contain as many nutrients, vitamins and minerals as they did when fresh.
  • Sweet potatoes that have been left for a long time, sprouting will often come with conditions such as being wormed, having black spots, eating very bitter, if processed, it can cause the dish to spoil. Not to mention, this phenomenon is caused by sweet potatoes secreting a toxin called Terpenes to fight the insect Cylas spp with the folk name of the beetle.
  • Although sprouted sweet potatoes are not toxic, they can still contain mold that is not good for health.
  • The sprouting of sweet potatoes is due to the expiration of the shelf life or improper storage, leaving the potatoes in a place with mold, a place with high humidity, so they should not be eaten.
  • Do not eat sprouted sweet potatoes with lots of black or brown spots. Although it does not contain many toxins, the user’s health is still dangerous, can cause poisoning if eating sprouted potatoes with dark brown spots.

If you still want to take advantage of sprouted sweet potatoes, you should only choose those that have just sprouted, without black or brown spots to avoid poisoning.

2. Why do sweet potatoes sprout?

Beyond the question Can sprouted sweet potatoes be eaten? why do many people care about sprouting sweet potatoes? According to the researchers, after a few weeks at a temperature of about 21 degrees Celsius, the circadian clock of sweet potatoes will tell that it is time to germinate! At higher temperatures, germination is even faster.

Can sprouted sweet potatoes be eaten?

Sprouted sweet potatoes contain poison

A sweet potato will not sprout if it is stored between 12 and 14 degrees Celsius. However, this is a temperature that is difficult for ordinary people to store sweet potatoes at home. You should not put sweet potatoes in the refrigerator because the refrigerator temperature is too cold to lose the taste and texture of sweet potatoes. This makes delicious foods Yours is affected.

When the sweet potato has sprouted, the mold will metamorphose and this food becomes a place to store toxins that cause many unpredictable harms, directly affecting the body. Although it does not contain poison, sprouted sweet potatoes are easy to produce mold. These types of mold bacteria will attack on the skin of sweet potatoes, causing black or brown spots to appear. If you observe that there are many black spots on the sweet potato, it means that there are many toxins, and the sweet potato will have a bitter taste.

Black spots on sweet potatoes produce some toxins such as ipomeamarone. This toxin makes potatoes bitter. Even if you take it for processing, it is not possible to destroy the biological activity of this poison. If you eat this type of sweet potato, the poison will be absorbed into your body, causing you to have severe abdominal pain, vomiting, and seriously affect the health of the user.

Like potatoes, glycoalkaloids are also abundant in sprouted sweet potatoes. This poison causes extreme stress, digestive system disorders, more dangerously leads to death. Even so, the level of toxicity and danger in sprouted sweet potatoes is not as much as in potatoes, but it will accumulate gradually.

Moreover, the sprouted sweet potatoes also contain many toxins that affect the human central nervous system. When you eat it, you will have a headache, vomiting, stomachache, dizziness… To ensure safety for your health and maintain the flavor of the dish, it’s best not to use sprouted sweet potatoes.

3. How to handle sprouted sweet potatoes

Thus, it is possible to estimate that it is edible for the question Can sprouted sweet potatoes be eaten?. And not only can you eat the tubers, but you can also use these sprouts when making food. The way to treat these sweet potato sprouts is that after slicing them from the sweet potato, you chop the purple threads. Then you add them to salads or stir-fries with other vegetables. Just make sure the sprouts are still soft.

Can sprouted sweet potatoes be eaten?

Sprouting sweet potatoes can be used as ornamental plants

But don’t let these sprouts grow too large. The growing sprouts suck up nutrients, sugars, and water from the roots, eventually resulting in dry, mushy sweet potatoes. And the sweet potato cannot be used anymore. In addition, as it grows, the sprouts also become stiffer. In this case, you should discard it because they are quite difficult to chew and absorb.

In addition, you can also use sprouted sweet potatoes as a way to decorate your desk, dining table, study corner, … They look very pretty and bring life to your space. .

4. Nutritional value of sprouted sweet potatoes

These sweet potato sprouts may not be culinary stars, but they also taste a lot like spinach. Its nutritional value is also comparable to that of spinach. The Sweet Potato Germ Research Laboratory found that green sweet potato vegetables are high in vitamin B6, as well as vitamin C and other nutrients. This is also the reason that many places grow sweet potatoes to get the stem and leaves as vegetables.

One advantage of sweet potatoes over spinach is that spinach must be seeded and you will need to wait more than two months each time you harvest it. In the case of sweet potato vines, you can harvest a branch practically every 2 to 3 days.

In some cultures, green sweet potato can even be used by crushing the leaves and combined with ointments to treat rashes and skin irritation caused by poisonous plants and insect bites. It is also believed that boiling the leaves and drinking tea can help reduce appetite and treat metabolic problems.

Can sprouted sweet potatoes be eaten?

Both the tubers and leaves of the sweet potato are edible

5. How to select, process and store fresh sweet potatoes

5.1. How to choose sweet potatoes

When choosing to buy sweet potatoes, choose ones that are firm, fresh, and not bruised, bruised or cracked. You should choose to buy potatoes of the right size, do not choose potatoes that are too big because usually, large potatoes often have a lot of fiber, which is not good to eat.

5.2. How to keep sweet potatoes fresh

Please keep sweet potatoes in a cool place, avoid moisture, do not cover potatoes with plastic bags. In addition, you should not keep sweet potatoes in the refrigerator because the temperature of the refrigerator will cause sweet potatoes to lose flavor, wilt and spoil quickly.

If you store sweet potatoes at the right temperature, they can be used for 7 to 10 days. During this time, sweet potatoes will also not sprout, still retain the nutritional value and delicious taste.

5.3. How to cook sweet potatoes

You should cook sweet potatoes by boiling or baking. You need to limit eating fried or fried sweet potatoes because the oil will make the starch content in the sweet potato denatured, causing indigestion and bloating. If you eat sweet potatoes raw, you run the risk of vomiting, stomach upset, and diarrhea.

5.4. Do not store too many sweet potatoes

Many people have the habit of buying food in bulk so as not to spend a lot of time shopping. However, for sweet potatoes, you should not store too much and for too long otherwise they will sprout and cause waste.

Can sprouted sweet potatoes be eaten?

You should not store sweet potatoes too much and for too long

In case you see sweet potatoes sprouting, use them immediately and do not store them for longer. Besides, you should also only store sweet potatoes in a moderate amount and just enough to use within a few days. That way, sweet potatoes will not be damaged, sprout or mold.

6. Vegetables that should not be eaten when sprouting

  • Potatoes: Solanine poison in the green sprouts of potatoes is 50 times higher than in normal potatoes, far exceeding the allowable standard.
  • Peanut seeds when germinated is one of the foods that should not be eaten to avoid cancer. If peanuts become moldy or sprout, they will produce large amounts of the toxin aflatoxin. The World Health Organization has warned that this toxin will cause liver cancer.
  • Ginger Root: Ginger root itself is not poisonous and can still be eaten if sprouted. However, you should not eat sprouted ginger because they no longer have the same nutritional value as when fresh. In addition, if you see that ginger is both sprouting and moldy, you absolutely should not eat it because they contain safrole toxins that cause liver damage and cancer.
  • Cassava roots: When sprouting, cassava roots will become poisonous food. Toxic substances in sprouted cassava roots will cause vomiting, diarrhea, chest pain, and most dangerously, death if the victim is not treated promptly. Besides, you also need to peel carefully when processing cassava roots. Cut off the top 2 parts of cassava roots and soak them in rice water for at least 1 hour before preparing this food.

So, if you’re wondering Can sprouted sweet potatoes be eaten? Now you can breathe a sigh of relief and continue using these sweet potatoes. Please continue to follow the latest health news at the Elipsport website. This is also a reliable address for those who are looking to buy genuine treadmills, exercise bikes, massage chairs.

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Frequently asked questions

Completely unlike a potato, a sweet potato with purple sprouts and stems can still be eaten with both the tuber and the sprout.

After a few weeks at temperatures around 21 degrees Celsius or higher, the sweet potatoes will sprout.

Cut the sweet potato sprouts to eat and use the cooked sweet potato as usual. In addition, you can use sprouted sweet potatoes planted in water bottles to make ornamental plants.

Sweet potato sprouts contain more fiber, vitamin B6, as well as vitamin C and other nutrients comparable to spinach.

Do not let the sweet potato sprouts grow too large. The growing sprouts suck up nutrients, sugars and water from the roots, eventually resulting in dry, mushy sweet potatoes. And the sweet potato cannot be used anymore. In addition, as it grows, the sprouts also become stiffer. In this case, you should discard it because they are quite difficult to chew and absorb.


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