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How to choose and buy preserved eggs

When buying preserved eggs, you should choose products with uniform size, heavy weight, no damage and spots, and no abnormal sound. Such preserved eggs are usually of good quality and can be safely eaten. Check the integrity of eggshells. Good quality preserved eggs, after peeling off the outer layer, the eggshell should be free from damage and spots.

Observe skin color: when buying preserved eggs, you should choose complete eggs with gray skin and no black spots. Light judgment: put the preserved egg in the palm of the hand, the good preserved egg trembles more, and the non-trembling quality is poor. Shake the sound: shake the preserved egg next to your ear, the good egg is usually silent, and the secondary egg may have a sound. Throwing feeling: throwing a preserved egg upward from the hand, there is a heavy feeling when it falls into the hand, and the bouncing inside indicates that it is a good egg.

When selecting preserved eggs, first check the color and integrity of the eggshell. High-quality preserved eggshells should be grayish white, with no dark spots or very few black spots as far as possible. The eggshell should be intact and avoid choosing damaged eggs. During the selection process, you can shake the preserved egg with your hand and feel its internal tremor. The tremor of preserved eggs with high quality is more obvious.

Put the egg in the palm of your hand and judge whether the preserved egg is good or bad by the degree of tremble. the good one has a big tremor and the quality without trembling is poor. You can also put the egg in the ear and shake it gently. The good egg is silent and the second egg has sound. You can also gently throw the egg up and feel heavy when it falls into your hand, indicating that it is a good preserved egg.

For consumers who pursue pure natural taste, they can choose food-grade pine flower eggs without or without addition. To sum up, the selection of preserved eggs should take into account such factors as appearance, sound, light transmission, smell, taste, production date, brand origin and production technology, in order to ensure the purchase of fresh, delicious and safe preserved eggs. At the same time, we should choose reputable merchants and formal channels when purchasing, so as to avoid buying products from unknown sources or products whose quality cannot be guaranteed.

How to distinguish between good and bad preserved eggs? how to distinguish between good and bad quality?

1. Try elasticity. Eggshell appearance without mildew and integrity, with fingers to try, that is, the left hand to hold the egg, the right index finger to hit the egg slightly smaller, feel elastic for the good egg, non-bullet sexy for the bad egg. Try the feel. Put a preserved egg in your hand and gently throw it up two or three times. If you put it back in your hand and feel elastic and heavy, you can judge it to be a high-quality preserved egg, otherwise it is a low-quality preserved egg. Look at the color.

2. When buying preserved eggs, you should choose the same but heavier ones. Most of the preserved eggs with no damage, no spots and no sound are safe to eat. The eggshell is intact without damage or spots.

3, carefully observe the preserved egg skin, a good preserved egg skin is gray-white, there are no black spots or only a small amount of black spots, the whole egg skin should be complete and not damaged. Put the egg in the palm of your hand and judge whether the preserved egg is good or bad by the degree of tremble. the good one has a big tremor and the quality without trembling is poor. You can also put the egg in the ear and shake it gently. The good egg is silent and the second egg has sound. You can also gently throw the egg up and feel heavy when it falls into your hand, indicating that it is a good preserved egg.

4. Appearance identification. Observe whether its appearance is complete, whether it is damaged, mildew spots and so on. You can also weigh it with your hand, feel its elasticity, or shake the egg to listen to its sound. The appearance of the good preserved egg is muddy and there are no mildew spots, and the eggshell is intact after peeling; it is elastic after peeling; there is no turbulence when shaking.

How to choose preserved eggs

When selecting preserved eggs, first of all, it is the most direct observation of its appearance, the general surface is gray-white, without some black spots is the best, spotted preserved eggs are generally not fresh, there may also be a mildew situation, so it is not suitable to eat. Feel its weight, generally good preserved eggs will feel a little heavy, gently play it, but also feel some elasticity.

Look: good quality preserved eggs, the eggshell is tea-blue, the paint on the shell should be complete, and there should be a pungent alkali smell, if the mud body seriously fall off or have a strange smell, it is not good. Knock: hold the preserved egg in one hand and hit it with the back of the index finger and middle finger in the other. Elasticity is a good egg. If it is as hard as stone, it is not very good.

Observe whether the shell color of the preserved egg is a natural turquoise, check whether the paint mud on the shell is complete, and pay attention to whether it has alkali smell. If the eggshell mud falls off or smells, the quality of preserved eggs may be poor. Knock on a preserved egg to judge its elasticity. A good preserved egg should be sexy when it is struck. If the sound is as hard as a stone, it may not be a high-quality preserved egg.

Carefully observe the preserved egg skin, a good preserved egg skin is grayish white, there are no black spots or only a small amount of black spots, the whole egg skin should be complete and undamaged. Put the egg in the palm of your hand and judge whether the preserved egg is good or bad by the degree of tremble. the good one has a big tremor and the quality without trembling is poor. You can also put the egg in the ear and shake it gently. The good egg is silent and the second egg has sound. You can also gently throw the egg up and feel heavy when it falls into your hand, indicating that it is a good preserved egg.