A list of the contents of this article:

How to choose fresh pig lungs?

1. When buying pig lungs, the fresh lungs are pink, glossy, uniform and elastic. Metamorphic lung its color is brownish green or grayish white, have peculiar smell, cannot eat. If you see edema, air clots, nodules and pus-like nodules on the lung that are abnormal in appearance, they should not be eaten.

2. Look. Fresh, good pig lungs look full and evenly pink, with two lobes of the same size, no damage, no black spots or erythema. Touch it. A good pig lung feels elastic, feels good, does not stick to the hand, and feels lighter when held in the hand. In the selection of pig lungs, its surface color is pink, smooth, uniform and elastic for fresh lungs; the color of metamorphic lungs is brown-green or grayish white, with peculiar smell and cannot be eaten.

3. When selecting fresh pig lungs, we should first pay attention to their appearance and color. Fresh pig lungs should be pink, smooth, uniform, elastic and comfortable to the touch. Such lung tissue showed that it maintained a good freshness after proper treatment and preservation after slaughter. And the appearance of metamorphic lungs will show brownish green or grayish white, with a strange smell, which is an obvious sign of deterioration, eating this kind of lungs has food safety problems and should not be chosen.

4. When selecting fresh pig lungs, we should first observe its surface color. Fresh pig lungs should show pink color, and the surface is smooth, uniform, elastic, such pig lungs are fresh. On the contrary, if the color of pig lungs turns brown-green or gray-white, it means that pig lungs have gone bad and have a bad smell, and such pig lungs are inedible. In addition, when selecting pig lungs, you should also pay attention to whether there is anything abnormal in its appearance.

How to choose pig lungs

1. Look. Fresh, good pig lungs look full and evenly pink, with two lobes of the same size, no damage, no black spots or erythema. Touch it. A good pig lung feels elastic, feels good, does not stick to the hand, and feels lighter when held in the hand. In the selection of pig lungs, its surface color is pink, smooth, uniform and elastic for fresh lungs; the color of metamorphic lungs is brown-green or grayish white, with peculiar smell and cannot be eaten.

2. When buying pig lungs, the fresh lungs are pink, glossy, uniform and elastic. Metamorphic lung its color is brownish green or grayish white, have peculiar smell, cannot eat. If you see edema, air clots, nodules and pus-like nodules on the lung that are abnormal in appearance, they should not be eaten.

3. When selecting fresh pig lungs, we should first pay attention to their appearance and color. Fresh pig lungs should be pink, smooth, uniform, elastic and comfortable to the touch. Such lung tissue showed that it maintained a good freshness after proper treatment and preservation after slaughter. And the appearance of metamorphic lungs will show brownish green or grayish white, with a strange smell, which is an obvious sign of deterioration, eating this kind of lungs has food safety problems and should not be chosen.

4. When choosing fresh pig lungs, we should first pay attention to its surface color. Fresh pig lung surface should be pink, and the surface is smooth, without any spots, uniform color, with a certain degree of elasticity. This kind of pig lungs are of high quality, safe to eat and taste good. If it is found that the surface color of pig lungs turns brown-green or gray, it indicates that it may have gone bad and is not suitable for consumption.

5. when choosing and buying pig lungs, the fresh lungs are pink, glossy, uniform and elastic. Metamorphic lung its color is brownish green or grayish white, have peculiar smell, cannot eat. If you see edema, air clots, nodules and pus-like nodules on the lung that are abnormal in appearance, they should not be eaten.

6. When selecting fresh pig lungs, we should pay attention to observe their color. The surface of fresh pig lungs should be pink, uniform and elastic, which is a typical feature of healthy pig lungs. On the other hand, if the pig lung color becomes brown-green or gray-white, it indicates that it has gone bad and is not suitable for consumption. In addition, the metamorphic lung will also be accompanied by an unpleasant smell, which further confirms that it is not suitable to choose. In the selection, we should also pay attention to whether the appearance of pig lungs is normal.

Talking about the selection and cleaning of pig lungs

The main contents are as follows: 1. first of all, the pig lungs are not cut open, and the complete physiological structure of the pig lungs is used to fill the trachea with water, then rub it continuously with hands, and then squeeze the water out. The dust, parasites and other harmful substances in pig lungs were removed by water pressure method. Then slice the pig lungs and rub them with flour and a small amount of water. Make full use of the adsorption of flour, on the one hand, further remove the dirt in pig lungs, but also remove the fishy smell of pig lungs.

2, how to clean pig lungs to buy pig lungs, choose the same size on both sides of the lungs, the surface color pink, glossy, uniform, elastic lungs. Metamorphic lung its color is brownish green or grayish white, have peculiar smell, cannot eat. If you see edema, air clots, nodules and pus-like nodules on the lung that are abnormal in appearance, they should not be eaten. Good pig lungs feel elastic, feel good, and don't stick to your hands.

3. Be sure to clean the pig lungs before cooking, especially the blood and foam inside.

4. When buying pig lungs, do not cut them open immediately. This is a common misunderstanding. Pig lungs should be filled with water and inflated. After the pig lung expands, squeeze with the hand to drain the water, repeat the process of irrigation and squeeze drainage, until the impurities in the pig lung are cleared and the color turns white. Then cut the pig lungs into pieces and wash them carefully with clean water. Directly cut into pieces to clean pig lungs often can not be thoroughly cleaned.