How to preserve live soft shelled turtles, how to preserve live soft shelled turtles How to preserve

It can be stored in the refrigerator for freezing. It can be stored for about 3 months.

Soft-shelled turtle is a high-protein food, which can provide high nutrient content after eating, and if it is frozen for a short time, it will not affect its protein content, but if it is too long, it may reduce its nutritional value after eating.

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1. Introduction to soft-shelled turtles:

Soft-shelled turtle, also known as soft-shelled turtle or group fish, is an oviparous amphibian reptile with a tortoise head, but no turtle-like stripes on its back, with a soft skirt on the edge and dark green in color. Soft-shelled turtles often live in the sediment at the bottom of the water, and like to eat small animals such as fish and shrimp, and also swallow melon peel and fruit chips, grass and grains. The whole body is divided into five parts: head, neck, torso, limbs, and tail.

The head is slightly triangular and the snout is long and prominent. The nostrils are located at the anterior end of the snout. Small eyes.

Neck length. The torso is slightly rounded. The back is raised with bony nails, the nails are covered with soft skin, and there are small granular warts on them, which are arranged in longitudinal ridges.

2. The nutritional value and six major effects and functions of soft-shelled turtle

1.Boosts immunity.

Soft-shelled turtle is rich in animal gelatin, keratin, copper, vitamin D and other nutrients, which can enhance the body's ability to resist disease and regulate the body's endocrine function, and is also a good tonic to improve the quality of breast milk, enhance the baby's immunity and intelligence.

2.Skincare.

Turtle plate gum is a macromolecular collagen, containing various amino acids required by **, which has the effect of skin care, beauty and fitness. Of course, the turtle plate is a traditional Chinese medicine, and it should be decided by the doctor whether to use it according to the specific situation.

Soft-shelled turtles are rich in nutrients such as animal gelatin, keratin, copper, and vitamin D.

3.Anti-cancer and anti-cancer.

Soft-shelled turtle meat and its extract can effectively prevent and inhibit liver cancer, gastric cancer and acute lymphoid leukemia, and are used to prevent and treat weakness, anemia, leukopenia and other diseases caused by radiotherapy and chemotherapy.

4. Remove blood pressure and reduce lipids.

Soft-shelled turtle also has the effect of purifying blood, and regular consumption can play a role in lowering blood cholesterol, which is very beneficial to patients with hypertension and coronary heart disease.

5.Aphrodisiac waist.

Eating more soft-shelled turtles can aphrodisiac qi and replenish male energy.

6.Nourish yin and replenish deficiency.

Eating soft-shelled turtle also has a good effect on patients with tuberculosis, anemia, and weak constitution.

1.Refrigerator preservation method: Fix the soft-shelled turtle first, and put it in a box about the same size as it, or pack it in a mesh bag.

Put it in the refrigerator and adjust the temperature to 2 8, mainly depending on the region. If the local temperature difference is not very large and not too hot, you can slightly increase it and keep it at 5 10. After that, don't touch it too often, and basically keep it for about 2 days to see if it has vitality.

If you feel that you are lacking in vitality, you need to slaughter it quickly, because the soft-shelled turtle is inedible after death. This is a common method in spring and summer.

2.Clear water preservation method: Prepare a bucket that can hold the soft-shelled turtle, inject a little water, and the height should not exceed the back of the soft-shelled turtle.

Probably changing the water once a day can basically ensure its survival. As with the refrigerator preservation method, it is necessary to observe its vitality frequently, and once it is found that the vitality of the soft-shelled turtle has deteriorated, it should be slaughtered and eaten as soon as possible. This is a common method in autumn and winter.

1. Fresh soft-shelled turtle can be stored in the refrigerator or in a water basin, which can be stored for a long time. Before putting it in the refrigerator, the soft-shelled turtle should be tied up first, and then put it at the bottom of the refrigerator, and when the soft-shelled turtle's four legs are all retracted, it means that it is in a state of "hibernation".

2. When putting it in a pot, the amount of water should not be over the back of the soft-shelled turtle, and then put it in a cool place, which can be fed once a week.

1. Cryopreservation.

Prepare a refrigerator and refrigerator with a certain volume, and adjust the temperature to 4 is preferred, at this time most of the soft-shelled turtles are in a state of "hibernation"; Put the soft-shelled turtle together with the plastic box in the refrigerator for storage, and this method of storage can generally be stored for about 1 month; Before slaughtering the soft-shelled turtle, take the soft-shelled turtle out of the refrigerator in advance, place it on the soft ground for 2 hours, and then soak it in water for 1 to 2 hours, and then slaughter it until it can be fully active, and then cook, so that the soft-shelled turtle will taste better.

2. Keep clean water.

Prepare a deeper fish tank to prevent soft-shelled turtles from crawling out, keep them in the water during the day, the water is shallow, there should be a platform for resting and drying nails, and feed biscuit crumbs, small fish and shrimp, melons, fruits and vegetables; It is necessary to pay attention to changing the water every day to ensure the water quality, otherwise the soft-shelled turtle will get sick; At night, the soft-shelled turtle is put in the sand, and the next day it comes out on its own as soon as it basks in the sun.

1. Look at the action: When the normal soft-shelled turtle hibernates, the head and limbs are retracted into the shell, and only a small part of the head is exposed outside the shell; If the soft-shelled turtle has straight limbs and its head hangs down, it means that the soft-shelled turtle has died.

2. Increase the temperature: take the soft-shelled turtle to a warm place or under the sun, and after the temperature rises, see if the soft-shelled turtle sticks out its head and moves, it is alive; If you remain motionless after a long time in a warm environment, you may already be dead.

3. Poke it with your hand or stick: Poke the soft-shelled turtle with your hand or stick, if it moves, and bites the stick, it is still alive, if it pokes it several times and does not respond, it is dead.

4. Turn over: turn the soft-shelled turtle over, belly up, generally after turning over, the soft-shelled turtle will naturally stretch out its head and limbs, trying to turn back, if the soft-shelled turtle stretches out its head and limbs, it is alive, if it can't move, it is already dead.

Because the soft-shelled turtle will breed germs in the body after death, it can no longer be eaten, so it is generally preserved alive, either cryopreservation or water preservation, but neither of these two methods is not easy, slightly troublesome, so it is best to kill the soft-shelled turtle as soon as it is purchased and eaten, so that there are a lot of things; However, if you find that the soft-shelled turtle is alive or about to die before eating, then you should eat it with caution.

1. Prepare a refrigerator and refrigerator with a certain volume, and the temperature should be adjusted to 4, not less than 2, and not higher than 8. At this time, most of the ecological soft-shelled turtles are in a state of "hibernation". Put the soft-shelled turtle together with the plastic box in the refrigerator for storage, and this method of storage can generally be stored for about 1 month;

But remember, soft-shelled turtles like to be clean, and be sure to keep the environment of the storage place clean.

2. Before the soft-shelled turtle is slaughtered, the ecological soft-shelled turtle should be taken out of the refrigerator, placed on the ground with soft objects for 2 hours, and then soaked in water for 1 to 2 hours, and then slaughtered and then cooked, so that the soft-shelled turtle cooks out the better taste.

The storage methods of live soft-shelled turtles are as follows: refrigerator storage method, indoor storage method, pond storage method, etc.

1. Refrigerator storage method: fix the soft-shelled turtle when preserving, put it in the refrigerator preservation area, and adjust the temperature to about 2-8. Can survive for 3-7 days.

2. Indoor storage method: prepare a bucket, the height of the water should not exceed the back of the soft-shelled turtle, and the water should be changed for about 2 days. It can survive for about three months.

3. Pond storage method: If there is a small pond at home, you can put it in the pond to raise, and the stones exposed to the water can be climbed. If fed properly, you can live for a few years.

The fighting habits of soft-shelled turtles

Turtles live in rivers, lakes, ponds, reservoirs and other freshwater waters where the water flow is gentle and fish and shrimp flourish. It is also often found in large mountain streams. Activities are more frequent on the quiet, clean, sunny waterfront. Likes to bask in the sun or enjoy the cool breeze.

The hibernation period is from October to March of the following year, and they dive in the sediment at the bottom of the water. In Baiyangdian, Hebei Province, China, the soft-shelled turtle begins to hibernate at 6-8 o'clock in late October, alone or in clusters, about centimeters into the mud, mostly in the breeding places of Malayan eye, castulina and red heart. When the water temperature reaches 13-15 o'clock in April, hibernation is lifted.

In spring, when the water temperature is around 18, the turtle often climbs ashore at about 10 o'clock in the morning and lies quietly on the ground, with its head and feet stretched out, "drying the cover". Under the conditions of sufficient feed and good management, the shelled juvenile turtle shells are centimeters long and heavy. By the end of the year, the nail is centimeters long and weighs grams.