The large intestine of the pig that I bought home in white and clean found that there were black spo

If the large intestine of a pig is white and clean at the time of purchase, and black spots are found after cooking, it may be due to two reasons: it is not cleaned or the pig itself has pests and diseases.

In the first case, black spots that are not cleaned are actually melanin deposits that remain on the large intestine. This is less common in real life, but it can happen when cleaning up. These black spots do not affect the consumption, but may affect the appearance.

In the case of the second case, where the pig itself has pests and diseases, these black spots may be due to roundworm infection. Use something to scratch the location of the black spot, and if the color black spot cannot be scraped off, then you can determine that this is the case. Although these black spots do not affect consumption, they may make people feel that they do not look good.

In general, the black spots on the large intestine of pigs are edible if they do not affect the overall food quality, such as no peculiar smell or bad taste. However, if the black spots are large or widely distributed, or accompanied by other abnormalities, it is recommended not to consume them to avoid health effects.

If black spots are found on the large intestine of the pig after cooking, it is best not to eat it. The black spots may be dirt or other impurities on the surface of the inner wall of the large intestine of pigs, or they may be pathological changes. These factors may lead to unhygienic large intestines and the breeding and reproduction of harmful substances, which may have an impact on health.

It is recommended that you do not risk consuming it to avoid causing physical discomfort.

When you buy it, it's still a clean pig intestine, and when you cook it, you find that there are black spots inside. There are two possibilities for this, one is that you mixed something in the process of cooking, this possibility is smaller, if he turns out to be some. You may not see it, so I feel that it can't be used, it can't be used.

It's better not to.

The inner wall of the large intestine of the pig should be pink flesh color, no special spots, the pig of the market ** is tested, there will be no major diseases, but some minor diseases are not excluded, the general sick tissue is harmless when cooked, but it is not necessarily good-looking.

Efficacy and function of pig large intestine eating:

Pig intestine contains a large amount of essential sodium, zinc, calcium, phosphorus, potassium and other elements, as well as a large amount of protein and an appropriate amount of fat, and has high nutritional value. Pig intestines are used to transport and digest food, have strong toughness, are not as thick as pork belly, and have a moderate amount of fat.

According to the function of pig intestines, it can be divided into large intestine, small intestine and intestine head, their fat content is different, the small intestine is the leanest, and the intestine head is the fattest. The large intestine of pigs has the effect of moisturizing dryness, replenishing deficiency, quenching thirst and stopping bleeding. It can be used for weakness and thirst, prolapse, hemorrhoids, blood in the stool, constipation and other symptoms.

In addition to the high nutritional value, the therapeutic value of the pig large intestine is also very high, which is mainly manifested in: the pig large intestine is cold and sweet; It has the effect of moistening the intestines, removing the scorching wind heat, and stopping the number of urination. The use of pig large intestine ** large intestine lesions, has the effect of moistening the intestines and curing dryness, regulating blood dysentery and toxin, and is often used by ancient doctors for hemorrhoids, stool bleeding or bloody diarrhea.

For example, the pig organ pills in "Ren Zhai Zhizhi Fang" and "Miraculous Prescription", and the shell pills in "Materia Medica" are all famous prescriptions for rectal lesions, among which the pig large intestine is used.

If there are spots in the large intestine of the pig after cooking, it depends on how the spots are generated, if it is said that there is it at the beginning, it must not be eaten, because she may have bacteria, or there are other problems, if it is said that there is no problem when it is cooked later, it should be the problem of the seasoning you put in.

If there are spots in the large intestine of the pig after cooking, it depends on how the spots are generated, if it is said that there is it at the beginning, it must not be eaten, because she may have bacteria, or there are other problems, if it is said that there is no problem when it is cooked later, it should be the problem of the seasoning you put in.

There are spots in the large intestine of the pig after cooking. If there is a special smell, if there is any other smell, don't eat it. Responsive. It's going to be nauseous if you eat it.

It is best not to eat such spots in the large intestine of the pig after cooking, it may be that the pig itself has a disease.

If there is a spot in the large intestine of the pig last night, it will not affect the use, as long as it is sterilized at high temperature, it can be eaten.

If it is edible soda ash, there is no problem, it is best to soak and marinate with phosphorus-rich combination first, and then stew the pig large intestine, the pig large intestine is crisp and juicy, the yield is high, and the cooking does not shrink.

Colorectal melanosis is a non-inflammatory, benign and reversible disease characterized by pigmentation of the large intestine mucosa. It is named because the mucosa of the large intestine is brown or black under endoscopy.

In severe stress, submucosal hemorrhage in the intestinal wall, porphyrin iron in blood cells is converted into free divalent iron ions, so it shows grayish-black, the cause of stress is the replacement of feed in the hungry additives: yellow mud powder, basic copper chloride, aspergilloxin, detoxification, ferrite; The second half of the large intestine is blackened, not all, but if you don't cut off this blackened section, all the intestines will be blackened during the cooking process.

It is better not to eat it, mainly for the sake of your own health. The normal pig intestine is certainly not black after cooking, and the reason for turning black may be due to deterioration or some other bad chemical reaction. Therefore, I suggest that you should not eat it and just find a way to dispose of it, in case you feel uncomfortable after eating, and the real gains outweigh the losses at that time.

The blackening of the boiled pork intestine is due to improper preparation, or it may also be related to too much sauce and the quality of the large intestine purchased.

Reasons for improper practice:

Because one part of the second half of the large intestine is blackened, but if you don't cut off this blackened part, all the intestines will be blackened during the cooking process. It can also be said that the production process is not clean, or the sauce is added excessively, resulting in the blackening of the pig's large intestine.

Poor processing of the large intestine of pigs leads to blackening:

1. When cleaning the large intestine of the pig, add some vinegar and a tablespoon of alum to the water, rub it several times, and then rinse it several times with water to clean it.

2. Add some salt and alkali before cleaning the pig intestines and other water that you bought, which can reduce its peculiar smell and remove dirt well.

3. Wash the pig intestines with rice washing water, or wash the pig intestines with sauerkraut water, only twice, and the fishy smell can be basically eliminated, which can avoid the problem of unclean large intestine cleaning. As a result, the large intestine is very dark and black.

The purchase of pig intestine is also very heavy

Touch it with your hands. When buying the pig large intestine, touch the intestine of the pig large intestine with your hands, if the pig large intestine is not handled well, the intestine will be very sticky, can not hold it at all, and may lead to blackening when cooking. Therefore, don't buy such a pig intestine, it tastes weird and not fresh.

Smell the large intestine of the pig. Generally, the large intestine of cooked pigs has a fragrant taste, which is the natural aroma of pig casing. If it is mixed with other strong spices and other special flavors, it means that excessive additives are added during the processing process, which is not good for the human body.

Take a look at the colors. If some pigs have a very dark color, and even black and other colors are mixed with it, it means that the production process is not clean, or the sauce is added excessively, and it is not suitable to buy, if you buy such a large intestine and cook it out, it will turn black.

The blackening of the large intestine of pigs may be caused by the addition of false soybean meal in the process of feeding, high copper erosion of the intestines, slaughter reasons, or it may be caused by taking too many laxatives to guide the belt. In severe stress, submucosal hemorrhage in the intestinal wall, porphyrin iron in blood cells is converted into free ferric ions, so it shows gray-black, the stupid cause of stress is the starvation additives in the replacement feed: yellow mud powder, basic copper chloride, aspergilloxin, detoxification, ferrite; The second half of the large intestine is blackened, not all, but if you don't cut off this blackened section, all the intestines will be blackened during the cooking process.

In times of severe stress, submucosal bleeding in the intestinal wall, porphyrin iron in blood cells is converted into free ferric ions, so it shows gray-black purity, the cause of stress is the replacement of feed in the hungry additives: yellow mud powder, basic copper chloride, aspergillus, detoxification, iron or forest matter to make a group report; The second half of the large intestine is blackened, not all, but if you don't cut off this blackened section, all the intestines will be blackened during the cooking process.

Maybe you didn't wash it, or the large intestine you bought is not fresh. Generally, the large intestine of the pig is boiled out and it is shiny. When boiling the pig's large intestine, it is necessary to cook it in turn, tie up the two ends with a thread, and then use fire, after the water is boiled, you can not add fire to it for a long time, and you can not add fire to it for about 20 minutes, and then you can open the pot and fish it out, so that it will not be too bad, and the Kai Chao Sparrow will not bite it.

Note that you must not add salt to cook, otherwise it will not be rotten.

The large intestine of the pig you cooked is black, it may be that the intestines have spoiled and can no longer be eaten.

If the large intestine of the pig turns black, the pork "turns black".

Under the right temperature and humidity conditions, bacteria will multiply and invade the interior, decompose proteins to produce ammonia, nitrogen, skatin and other foul-smelling substances, in this case, pork is not suitable for consumption.

There are black spots in the large intestine of pigs that can be eaten, and there are black spots in the large intestine of pigs that are mostly caused by two reasons, one is that they are not cleaned, and the other is that the pigs themselves have pests and diseases.

For the first case, if it is not treated at the time of cleanup, it will lead to the accumulation of melanin remaining on the large intestine, which will eventually form black spots, which are less common in real life.

Of course, the most common situation is that the pig itself has pests and diseases, if you use something to scrape the black spots, the color of the black spots can not be scraped, that's it.

If you look closely, the position of this black spot is very thin, mostly caused by roundworms, but it does not affect the consumption, but it looks uncomfortable and very good.

How to deal with the large intestine of pigs to avoid this situation, let's take a look:

1. Put the pig's large intestine into warm water first, clean it inside and outside, and add salt in an appropriate amount.

2. Turn the inside of the pig's large intestine outward, soak it in vinegar water for 15 minutes, then take it out and add cornmeal and knead for about 15 minutes.

3. Wash the kneaded pig's large intestine with water again, and then soak it for about an hour, you can put in a little cooking wine to remove the smell, or you can add lemon in moderation.

Speaking of which, I will finish talking about whether there are black spots in the large intestine of pigs can I eat it, I hope it will help you.

Summary. Hello, the large intestine of the pig is one of the most important products on the pig, which has been used in many cuisines in China, but it has a heavy fishy smell and must be processed before cooking.

Hello, the large intestine of the pig is one of the most important products on the round pig, which has been used in many cuisines in China, but it has a heavy fishy smell and must be processed before cooking.

The large intestine of the pig can be cut and cleaned, so that it is cleaner and can better deal with the smell of the large intestine, some people use salt and baking soda to clean it, and the best way to deal with it is to use flour or starch. 1. After buying the large intestine, cut it with scissors first, and first dispose of the residue inside the large intestine. 2. Add flour to the basin for dry kneading, do not add water, the time is about 20 minutes, this is a physical work.

The use of flour is because the friction is relatively large when dry rubbing, and the dirt on the pig's large intestine can be scrubbed off, and the effect will be better, especially the white things in the pig's large intestine. 3. After scrubbing, clean it with water, soak it in clean water, you can add cooking wine, ginger or lemon to remove the smell. In the end, it is recommended that you deal with the pig intestine outdoors, after all, the taste of the pig intestine is still relatively strong, otherwise the whole kitchen may be smelly, which greatly affects the living environment.

Generally speaking, the large intestine of pigs is mostly hairy on the inner wall, but it does not belong to the hair category, which is used to help digestion, and the outside of the large intestine is hairless. In addition, there are black spots in the large intestine of pigs that can be eaten, and there are black spots in the thick intestine of pigs are mostly caused by two reasons: one is that Lu Town is not cleaned, and the other is that the pigs themselves have pests and diseases.

In the first case, if it is not cleaned up during the cleanup, it will lead to the accumulation of melanin remaining on the large intestine, which will eventually form black spots. The most common situation is the second one, the pig itself has pests and diseases, if you use something to scrape the black spots, the color of the black spots can not be scraped, it means that this is the case. If you look closely, the position of this black spot is very thin, mostly because of roundworms, but it does not affect the food, but the appearance is not very good.

What is the problem with the blackening of the large intestine of pigs? Can it still be eaten?

Hello dear, the blackening of the pig's large intestine is spoiled. Not to be eaten. The pig large intestine is a little black under normal circumstances, it can not be eaten, it may be harmful to health, the pig large intestine belongs to a nutritious food, it is recommended to eat fresh pig large intestine as much as possible, and it needs to be cleaned before eating.

A little black in the large intestine of pigs usually indicates the existence of deterioration, which may be due to long-term storage, so that the nutrients in the large intestine of pigs are contaminated by pathogenic bacteria such as bacteria or fungi, which is easy to change the characteristics of the large intestine of pigs, resulting in a little black or smelly color. At this time, the nutrients in the large intestine of the pig are gradually lost, and the edible value is reduced. If you can't eat it at this time, it is easy to have gastrointestinal pain, diarrhea and other symptoms, and even induce food poisoning, which is not conducive to your health.