How can I get rid of parasites in sashimi?

If you want to eat the parasites in the sashimi, the best way is to freeze it quickly, because freezing it below -20 degrees Celsius has the same effect of killing strange insects as if it were heated, and sake also has a great disinfecting effect.

Most fish are parasitic larvae, and the larvae die after rapid freezing, but freshwater fish are full of eggs, and they can't be killed even if they are flash frozen, so freshwater fish can't theoretically be used to make sashimi, and they can kill parasites when they are generally cooked, so it is not recommended to eat them raw.

Generally, fish parasites are not resistant to high temperatures, so as long as you don't eat sashimi or half-cooked fish food, it will not cause harm to the human body.

It is recommended to kill it with vinegar first, or drink some liquor when eating, and pay attention to it must be liquor.

Sashimi is delicious, but epidemic prevention experts remind that sashimi parasitizes a variety of fish-borne parasites such as Clonorchis sinensis, and infection with Clonorchis sinensis can lead to hepatocyte necrosis, induce liver cirrhosis and liver cancer.

According to Lin Jinxiang, vice chairman of the Expert Advisory Committee on Parasitic Diseases of the Ministry of Health, eating sashimi and shabu fillets is easy to be infected with Clonorchis sinensis parasitic disease, which is parasitic in the gallbladder after entering the human body, which will cause inflammation of the gallbladder.

The biliary tract is blocked, which causes hepatocyte necrosis, inducing cirrhosis and liver cancer. Eating sashimi can also be infected with parasitic diseases such as Paragonimus heteromorphaceae, Trematodes Echinocanaceae, and Clonorchis orientalis. Sashimi consumption is mainly in the coastal areas of Guangdong, and cases of Clonorchis sinensis infection due to sashimi consumption have increased significantly.

According to reports, eating sashimi and undercooked fish can also be infected with jaw mouth nematode disease. After entering the human body, the jaw nematode will migrate everywhere in the internal organs, causing fever and local lumps, and burrowing into the organs will cause serious lesions. In the past 10 years, the number of cases infected with jaw nematode has increased more than threefold in the country.

But those who love animals, even if they do not raise cats and dogs, they will raise some kinds of goldfish, which not only increases their vitality, but also delights their mood, but fish will also get sick, such as some fish parasites, parasites are more troublesome than general diseases, so how to reduce the occurrence of fish parasitic diseases, breeders should pay attention to it!

1. First of all, this step in the purchase of fish is quite important, do not buy sick or abnormal fish, when buying fish, observe them more, to see if their body color is normal swim lively or not? Is it diligent or not? How about having white stools?

2. Secondly, in terms of feeding, we all know that we all know that eating more meat for fish has a great effect on the brightening of the fish body, but some live bait is easy to carry parasites, especially red worms, bloodworms, and water fleas. There is also no need to feed live bait at meals, you can get it at intervals, and you can also feed some feed insects to dry these, so that the fish will not pick their mouths.

3. Do a good job of disinfection of water quality; This is related to the usual care, so there is no fish tank that does not change the water, regularly disinfect and change the water, don't say that you are afraid of trouble and do not want to clean, just change some water, this is not advisable, the fish tank wall that is not cleaned for a long time is easy to breed moss, and the accumulation of feces will block the drain and easily mix the water. Do regular preventive deworming, which is done on the last few days of the month, first in vitro and then in vivo (the medicine used in the body is a deworming burger).

4. Reduce the urgency of the fish, don't think that the fish is so beautiful and eye-catching, so that not only does it not have any sense of beauty, so that there is a very depressed and urgent feeling, but also will cause the collapse of the filtration system, reduce the resistance of the fish, easy to get sick and have no energy, lie on the tank, gather together, do not eat, these are more common states.

The above methods are quite effective against ** fish parasites, we cannot guarantee that the fish will not get sick, so we must always pay attention to the fish's every move, once we find that there is an abnormality, we must prescribe the right medicine.

Fish parasites are mostly caused by the unsuitable water environment, and the resistance of fish with insufficient oxygen will be reduced and they are susceptible to infection. It is necessary to change the water frequently to ensure that the water body has a high amount of dissolved oxygen and a good water quality environment. It is also necessary to pay attention to the nutrition of the fish, and to feed it with good feed, and pay attention to the amount of each feeding should not be too much.

In addition, once infected, it is necessary to completely eliminate the parasite with pollution-free, safe and effective drugs as soon as possible.

Fish parasites take 70 to kill.

Generally, the parasitic diseases infected by oral include roundworms, whipworms, pinworms, clonorchis sinensis, cysticerci and so on. High-temperature disinfection is the best way to kill parasites, most of the parasites can be killed at about 70, and the temperature of the eggs is relatively high.

When the temperature rises to 52 or higher, it can kill roundworm eggs, while the cysts of Clonorchis sinensis die in hot water in 90 seconds in one second, 75 in 3 seconds, and 70 and 60 in 6 seconds and 15 seconds respectively.

You can buy sashimi through regular channels, and pay attention to check whether the merchant has the "Inspection and Quarantine Certificate for Imported Goods" to ensure the safety of sashimi as much as possible. Reducing the frequency of sashimi consumption also reduces the risk of contracting parasites.

Sashimi "companions" such as mustard and vinegar are less effective at insecticidal purposes. Although both of them do kill parasites in the laboratory, they are tested under conditions of high concentration of wasabi and high concentration of vinegar, and sashimi with parasites soaked for a long time.

However, it is difficult to soak sashimi in high-concentration condiments for a long time before eating it in daily life. Therefore, the purpose of parasite eradication cannot be well achieved in this way.

Fish are infested with parasites.

In particular, fish that live in places with poor water quality also have an increased number of parasites in their bodies. However, most fish have parasites that are not contagious to humans, and when cooked at high temperatures, they are killed directly. Therefore, unless there are some special circumstances, if you eat fish that has been heated and heated, you will not be parasitized.

Parasites are pathogenic lower eukaryotic organisms that are both pathogens and vectors of disease. Parasitism is characterized by all animals that exist or are attached to their bodies in order to maintain the nutrients or shelter they need for their survival, development, and reproduction.