How can you tell if a sea cucumber is good or bad? How to tell if a sea cucumber is good or bad

Look at the back spine: the spines on the back and sides of wild sea cucumbers are the same thick, while captive sea cucumbers may not be the same thickness and length of the spines on the back and sides due to the influence of the growth environment, and the slenderness of the spines seems to have no power.

Generally speaking, the body shape of good sea cucumber is plump and round after soaking, the flesh is thick, the cucumber thorns are straight, tough, elastic, the meat is thick and the muscles are full, and the taste is particularly good.

Look at the bottom foot, first of all, the wild generally grow about 30 meters in the sea, they are walking through the bottom foot, looking for food activities, are through the bottom foot, so the bottom foot length is short and thick, and our common market long can be bought everywhere, are raised, because there is no need to move, so the bottom foot is slender, and less.

The shape of the body is light, the body of the high-quality sea cucumber is straight, and the overall appearance is a regular cylindrical shape, because the longer the sea cucumber grows, the better, and the longer the sea cucumber appears.

Sea cucumbers are divided into farmed and wild. Artificial cultivation is to breed sea cucumbers in a certain area of water. Such sea cucumbers grow fast, are large, have a slender body, long spines, and a short growth cycle.

Wild sea cucumbers are artificially sprinkled in seawater to let sea cucumbers grow on their own, and it generally takes 4-5 years to grow. The body is spindle-shaped, the spines are short and thick, the flesh is elastic, and the nutritional value is higher than that of captive-bred sea cucumbers.

The high-quality sea cucumber has a clean meat from its own mouth, and it gives a feeling of being thick when held in the hand, and the skeleton is tight and not loose.

Appearance and smell, high-quality sea cucumbers generally show black-brown, chestnut-black or yellow-brown these colors, the body surface is intact and non-disabled, the thorns are straight, the ginseng feet are dense and clearly identifiable, the size is standard and there is no peculiar smell, and the taste is only a faint seafood fishy smell.

Because the wild ones grow deep in the water, the water temperature is low, the sunshine is less, and the growth is slow, so the meat is thick and elastic, and the tendons are wide and full, and the nutrients deposited are abundant; Captive sea cucumbers grow quickly, and the flesh is soft and not firm.

Wild sea cucumber generally grows for more than 5 to 6 years to reach the fishing standard, and the longer the time, the more nutrient deposition and the greater the nourishing value. In order to quickly achieve the purpose of market sales, the sea cucumbers with nutritional value are quickly fertilized, and they are caught and sold in just two to two and a half years.

The wild ones are a bit hammer-shaped, the two ends are pointed, and in the vernacular they are short and thick, and the nourishing ones are elongated.

It is better to eat sea cucumber than to eat eggs.

The way to identify the quality of sea cucumbers is to look at the whole sea cucumber, whether it is dissolved, smell it, look at the color, and soak the dried sea cucumber. Look at the whole sea cucumber Look at the whole sea cucumber, this whole refers to the individual that has enough bush branches to reach the sea cucumber. If it is a wild sea cucumber, the volume will be relatively large, and the overall appearance is very textured.

Sea cucumbers have thicker and straight feet. If it is a poor quality sea cucumber, then the feet of the sea cucumber will be crooked. Is there any dissolution?

If it is a *** sea cucumber, it will look fresh, but if it is a poor quality sea cucumber, it may dissolve. Dissolution refers to the fact that the sea cucumber looks soft and has little to no integrity. Smell can also be identified by smell.

If it is a sea cucumber with a quality question, it may smell peculiar. If the color is light dried sea cucumber or salt dried sea cucumber, it looks white, or silvery-white, it may be brown, but if it is sugar dried sea cucumber, the surface will look black and bright. It is not recommended to buy this sea cucumber because it is very harmful to the human body.

Soak dried sea cucumbers. If the proportion of dried sea cucumber is soaked, it is an inferior sea cucumber. Generally speaking, the proportion of high-quality sea cucumbers soaked is about six to ten times, and if it is lower than this ratio, it is likely to be fake sea cucumbers.

The ways to distinguish the quality of sea cucumbers are: taste the taste, look at the color of the sea cucumber after soaking, and the proportion of soaking.

1. Taste the taste, after the dried sea cucumber is soaked, if it tastes chewy, then it is likely to be a fake sea cucumber, especially the wild sea cucumber, which has a very good chewiness and high toughness.

2. Look at the color of the sea cucumber after soaking, if it is a high-quality sea cucumber, it will be light red after soaking, and if it is a poor quality sea cucumber, then after soaking, it may be grayish-white.

3. Look at the proportion of soaking, if the proportion of soaking is relatively small, then it is inferior sea cucumber, generally speaking, the proportion of high-quality sea cucumber soaking is about six to ten times, and if it is lower than this ratio, then it is likely to be a fake sea cucumber.

Brewing and storage of sea cucumbers:

Storage: Dry the sea cucumber thoroughly, put it in a double-layer food plastic bag, add a few garlics, then tie the bag tightly and hang it in a high place, so that it will not spoil and insects. The sea cucumber can not be stored for a long time, it is best not to exceed 3 days, soak it in cold water during storage, change the water 2-3 times a day, do not get oil, or put it in the refrigerator without freezing.

Soaking method: Wash the sea cucumber with water to remove the salt from the surface. Take a clean and oil-free container, fill it with an appropriate amount of purified water, put the sea cucumber in the container and soak it in the refrigerator for 24-48 hours, and change the water every 8 hours until soft.

The way to distinguish the good and bad sea cucumber is expected, smelling, cutting, etc.

1. Hope. Those with thick and straight spines are good ginseng. The body color of sea cucumbers is mainly related to the habitat environment, and is generally brown, but the sea cucumbers that live near rocks and reefs are often darker in color compared to sea cucumbers that live on the bottom of sediment and gravel.

Those who live among seaweeds often have a green tinge, sometimes turning russet or purple-brown.

2. Smell. Those who have fresh and delicious dishes are good ginseng. The taste of sea cucumbers varies from sea to sea. Good sea cucumbers smell delicious, while low-quality sea cucumbers have a strange and fishy smell. If you smell the sea cucumber and smell medicine, then you can't buy it. Digging state.

Three, cut. Sea cucumber elasticity is important. Perceiving sea cucumbers by hand is the most direct and accurate way to select them.

To touch it with your hands, you must first judge whether the sea cucumber is wet or not, and some sea cucumbers are seriously overwhelmed, and you can feel it when you touch it with your hands. Good sea cucumbers feel particularly good and elastic, while those that are not of high quality are soft and rubbery to the touch and lack elasticity.

How to tell if sea cucumbers are original or captive:

1. The thorns of sea cucumbers.

The sea cucumber grows in the natural environment of the sea, the thorns on the back are mostly four or five, the roots of the thorns are thick, the spines are long and slender, and the small burrs between the thorns are many and thick, which are the exhaust holes for the sea cucumbers to breathe; Most of the captive sea cucumbers have short and thick spines, and small burrs are few and thin.

Second, the suction cup of sea cucumber.

Sea cucumbers are adsorbed on the seabed by the suction cups of the abdomen, and the suckers of the abdomen of the original sea cucumber are numerous, short, thick and powerful; The amount of suction cups in captivity is small, thin and long. The main reason is that the water current of the deep sea is rapid, and the sea cucumber should lie firmly on the bottom of the sea, and must hold the sand and gravel of the seabed tightly with Liang Sanzhi. The captive sea cucumber has a small flow of seawater, and the sea cucumber can be easily fixed on the seabed or rocks, and the suction cup is thin and long.

Hello, the teacher has found for you how to distinguish the quality of sea cucumbers: 1. Appearance: Appearance is one of the important indicators for judging the quality of sea cucumbers.

High-quality light-dried sea cucumbers have obvious edges and wrinkles on the surface, firm texture, and darker color, while low-quality light-dried sea cucumbers have a smooth surface, soft texture, and light color. 2. Smell: Light dried sea cucumber should have a faint seawater fragrance, if there is a pungent smell, it may be caused by improper treatment or storage for too long.

3. Touch: A good light-dried sea cucumber should have a certain hardness and elasticity, and a certain sense of weight to the touch, while a low-quality light-dried sea cucumber has a soft texture and no sense of weight to the touch. 4. Brand:

Choose well-known brands of dried sea cucumbers, such as Daohuaxiang, Nanbeihe, Ding Taixiang, etc., these brands have a good reputation and reputation.