Four Foods That Seem Unhealthy But You Can Still Eat Them

with some food It’s hard to know if they’re in bad condition and if it’s time to throw them away. For example, how do we know if blue cheese this is bad? After all, even in ideal conditions, it is overgrown with a fungus. The same thing happens with many other products. It’s hard to understand until when they are safe

This is especially difficult with fresh, unpackaged foods. We can always be guided by the expiration date or preferred consumption. And also with the number of days during which consumption recommended, after opening the container. But, if there is no container, then it is more difficult.

Therefore, we will see some examples of products that are a bit difficult to understand. when you can eat them. And by the way, we will look at why the methods that are used with some of them are used to determine if they are in a bad state.

Blue cheese and good and bad mushrooms

They say blue cheese was discovered by accident in Average agewhen the cheeses were cured in the caves. Someone left a half-eaten loaf next to the cheese, and when he returned, the mold that ate the bread it has also grown on top of this dairy product, giving it an incredibly pleasant taste.

This is what gives blue cheese its characteristic color: moldy. As such, it’s one of those foods where it’s hard to tell when it’s gone bad. The first thing to keep in mind is that not all mushrooms are edible or safe. Blue cheese goes through a series of safety checks to make sure it doesn’t contain any hazardous substances. As a rule, there are two reasons for its occurrence: penicillium roqueforti And penicillium glaucum. Like other mushrooms, they also produce toxins, but most of them are harmless or safe at the doses found in cheese.

However, there comes a point when, as with other cheeses, other microorganisms the less safe begin to multiply in the blue cheese. One of the tips that is usually given to understand when this is happening is to look for smell of ammonia. As the cheesemaker explained Carey Wagner in the middle TakeawayIf it smells a little, no big deal. However, as this smell becomes more intense, it may be a sign that it is in poor condition. On the other hand, it’s important to note that seeing the typical blue-green stripes is normal. If, in addition, there is black or gray mold, or shiny, pink or yellow, somewhat slimy clumpsmoldy cheese should be discarded immediately.

For this reason, as with other products, it is recommended to buy in small quantities in order to consume them in a maximum of a couple of weeks.

When do avocados have too many dark spots?

Avocado is a little tricky. One day it got too green to eat, and suddenly, soon after, it went too far. ripe. There are even memes about how fast he grows up. It seems that he is never at the perfect point. But when, besides ripe, can it be said that it is spoiled?

There are several ways to find them. This is visible from the outside. Of course, if it has mold on it, it will have to be thrown away. It’s not blue cheese. But there are also more subtle details. For example, if leather changes color or sags when pressed, it’s time to throw it away.

Now confusion comes sometimes when we open it. Quite often it has dark spots on the pulp. It is due to the natural process oxidation from the pulp of an avocado. If, for example, one cut is left in half, then it will take quite a bit of time to completely darken it, since it does not have skin care and completely exposed to oxygen. What happens if we find these stains as soon as we open it?

Maybe there are only a few. This usually happens because they were hit or maybe because someone squeezed them in a greengrocer’s to see if they were ripe. This is because the cells of the avocado, like those of other fruits such as the apple, contain enzymes called polyphenol oxidase. If the fruit is hit or squeezed, the cells are damaged and release these enzymes, which act locally to speed up oxidation. In such cases, there is nothing to be afraid of.

On the other hand, if the flesh is almost completely black, it’s because these foods have gone bad, so they need to be thrown away. For avocados, it is also a bad indicator if, in addition to black, fibrous pulp.

Tricky foods: you can eat expired yogurt

Yes, the right yoghurts can be eaten. In fact, these products have an expiration date. preferential consumption, not the expiration date. How then do we know that they are in bad condition?

The first thing to keep in mind is that the expiration date indicates that its organoleptic properties may begin to deteriorate. That is, its texture, aroma and taste may change slightly, but it can still be consumed.

Instead, there is a point at which it ceases to be. This can be detected in several ways. Of course, the presence form indicates that this yogurt should be sent to the cart. Back to the same thing: this is not blue cheese. Also, if you have excess fluid, that’s a bad sign. It’s okay if there’s a little whey in it, but if there’s too much of it, it’s an indication that it’s starting to go bad. Finally, although it is normal for texture and flavor to change after the expiration date, if there comes a time when lumpy texture, rancid or sour smellLike sour milk, this yogurt has come to the end of its life.

You already know the egg trick, but why?

It’s hard to tell with the naked eye if the eggs are bad. However, there are no issues with these products. Almost everyone knows the typical trick, which consists of put them in water and see if they float. Now we know what it is?

Actually, the explanation is very simple. Something floats in water when its density is less than this. Usually, density eggs are bigger than water, so they sink. However, when these products are in bad condition, decomposition of its contentsbacteria.

It is often said that they swim because they have more gas, but this is not an accurate answer. If the gas had remained inside the egg, they would not have floated, as the density would have remained the same. What happens is that the egg is porous, so some of that gas escapes. Because this gas comes from the contents of the egg, which used to be its mass, it now weighs less. Density is equal to mass divided by volume. Since the volume of the egg does not change, if the mass decreases, then the density also decreases. Thus, it becomes less than water, and the egg floats. Once it reaches the surface, pick it up and throw it away. Don’t even think about eating it.