How to Tell If Potatoes Have Gone Bad


If you want to know how to tell if potatoes have gone bad, then you have come to the right place. The article will discuss the smell, green sprouts, and wilted and wrinkled potatoes. It will also show you why eating green potatoes can be dangerous. Solanine poisoning can occur if you eat too many green potatoes.

Solanine poisoning can be fatal if you eat too many green potatoes

Solanine is a toxin produced by certain plants. It is found in a number of foods including potatoes. However, potatoes are not considered safe to eat because they can contain high levels of solanine. If you eat too many green potatoes, you could get sick or even die.

If you are worried that you may have green potatoes, there are steps you can take to avoid the toxin. First, you need to be aware of the signs of solanine poisoning.

The first sign is that your potatoes are turning green. This is due to the presence of chlorophyll. Chlorophyll is an antioxidant that is not harmful to humans. But it is important to store potatoes in a cool and dark area. You should also cut away any green parts that are on your potato.

The second sign is that your potatoes are causing you pain. This can be a result of solanine or chaconine. Chaconine is a toxin that is harmful to the gastrointestinal tract. Aside from that, solanine can cause abdominal pain, nausea, and diarrhea.

If you think you have a solanine problem, you should consult your doctor. In some cases, solanine can cause a person to become dizzy and hallucinating.

While solanine poisoning is rare, it does happen. For example, a 45-year-old mother died from solanine poisoning. Another family member recovered from the illness.

Green potatoes can cause solanine poisoning, but you can protect yourself from it by cutting away the green parts. Also, be careful when cooking potatoes. Cooking does not eliminate the toxin, so you should try to avoid frying them or boiling them.

Don’t buy potatoes from the grocery store if they are too green. Many people do not realize that green potatoes can be dangerous.


When it comes to cooking and eating potatoes, it’s important to know when they are going bad. Rotten potatoes are bad and can lead to food poisoning. Fortunately, you can tell if potatoes are going bad with your sense of smell.

Raw potatoes should smell nutty and earthy. They also may have a slightly green tint. However, it’s not worth eating a green potato, since the color will fade over time.

If you have cooked potatoes that have a foul odor, it’s best to discard them. Generally, rotten foods will leave sticky messes and stain certain surfaces.

Potatoes belong to the nightshade family. These plants contain a toxin called solanine, which is toxic in large quantities. Its concentration increases due to poor storage conditions.

While the most obvious sign of bad potato is a moldy smell, there are several other signs you should be on the lookout for. For example, there should be a distinct difference in the texture between the raw and cooked versions.

Another sign is a sprout. A sprout is a small growth that develops in a potato’s eye. Remove it and you can still eat the potato.

Other telltale signs of a bad potato are sagging skin and bruises. Those with a mushy or wrinkled appearance should be tossed.

Finally, if you’re unsure whether a potato is bad, you can cut a portion of the potato open to see what’s inside. In this case, the best thing to do is to keep the good parts and toss the bad ones.

Lastly, if you have a bad potato, you may wish to use the deodorant in your kitchen cabinet to remove the smell. You can buy a deodorant with an alcohol base, which can absorb the odor and make your house a bit more pleasant to live in.

Green sprouts

When you store raw potatoes, you may notice that they start to sprout. This can be a sign that they have gone bad. Depending on the extent of the sprouts, you can toss them or cut them off.

Sprouted potatoes contain glycoalkaloids, which are naturally present in potatoes. Eating these toxins can result in nausea, vomiting and diarrhea. You can reduce your risk of consuming these toxins by cutting off the sprouts and cooking them quickly.

Another thing you should do is use a vegetable peeler to get rid of the sprouts. The peeler is useful for removing the sprouts without damaging the potato. Aside from using the peeler, you can also rinse the potato with running water.

If you want to know how to tell if potatoes have gone bad, here’s a list of what you should look for. Some of the signs to watch out for include a large growth, wrinkled skin, and mushy potatoes.

One of the first things to notice is the green hue of the potatoes. Potatoes have chlorophyll which helps to give them their green color. Chlorophyll is an indicator that the potato has been exposed to sunlight.

Green colored potatoes should be tossed because of their presence of potentially harmful toxins. Solanine is a particularly harmful toxin. In high concentrations, solanine can cause a variety of side effects, including dizziness, headache, vomiting and paralysis.

Other signs of a spoiled potato include mold or rot. However, it’s important to remember that just because a potato is green doesn’t mean it has gone bad. It’s a good idea to monitor the appearance of your potatoes, especially if you buy them in bulk.

Wilted and wrinkled

Wilted and wrinkled potatoes are one of the signs of potato spoilage. They should be discarded. The reason for this is that they can have harmful bacteria which can make you sick.

To prevent wilted and wrinkled potatoes from becoming a problem, you should store your potatoes in a cool, dry place. Potatoes are about 80% water, so storing them in a wet place will cause mold to grow.

One of the best ways to keep your potatoes fresh is to rinse them thoroughly. This will help to eliminate excess moisture which will promote the growth of bacteria.

You can also dry them. While this may not be possible in all cases, it will help to extend the life of your potatoes.

One of the signs of a good potato is a crisp and glossy surface. This is usually a sign of a new potato, rather than an old, shriveled one. If you can use the entire potato without any damage, then you’ve got a winner.

The University of Illinois Extension recommends not eating wilted and wrinkled potatoes. Not only do they ruin the taste of the potato, they can also damage other vegetables.

Although it’s true that potatoes are packed with vitamins and nutrients, they also contain a small amount of a chemical called solanine. Solanine is an irritant to your digestive system. It can also be toxic if you consume large amounts.

Another sign of a rotten potato is the earthy smell it emits. However, this does not necessarily mean it’s bad. There are many other warning signs, including dark spots, brown spots, and mushy potatoes.

If you are unsure of whether a particular potato is wilted or wrinkled, the University of Illinois Extension suggests removing the skin with a sharp knife. Once the sprouts are removed, you’re left with a firmer potato that can be eaten.

Green spots

Potatoes are a food that can be stored for long periods of time, however, it is important to know how to tell if potatoes have gone bad. Green spots on a potato are a common warning that something has gone wrong. If you find green spots on a potato, you should discard it as soon as possible.

In order to prevent a green potato from turning into a moldy worm, make sure to store potatoes at 45 to 50 degrees Fahrenheit. These temperatures allow for maximum longevity of the potato. You can also dry potatoes to extend their lifespan.

Another way to avoid a green potato is to avoid eating sprouted potatoes. Sprouts contain glycoalkaloids, a toxin that is naturally found in potatoes. Eating too much of this toxin can cause a variety of side effects, including drowsiness, diarrhea, and tummy pain.

The best way to tell if potatoes have gone bad is to store them in a cool, dark area. Storing them in a basement is the easiest way to do this.

However, you should check your potato before purchasing it, as some may be fine on the outside but have bad spots. Rotten potatoes should also have a funky smell.

If you find a green spot on a potato, peel the potato with a peeler to remove the toxin. You should be careful not to cut too deeply as it may spread the mold spores around.

Alternatively, you can cut off the toxin using a knife.

Potatoes that have gone bad will have green spots, sagging skin, and a bitter taste. If you can cut away only a few green spots, you can eat them, but large green spots should be discarded.

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