It is a mistake that wild fish are more nutritious than farmed fish

" to the nearby supermarkets, vegetable markets to buy fish, always feel that kind of real 'wild fish' difficult to find, most of them are farmed.
8
, July
7
, in Lishan Road Darunfa supermarket, is shopping Jinan resident Ms. Zhang told reporters, want to buy pregnant daughter-in-law some wild fish to eat, "wild fish eat live things to grow up, meat more tender, less contaminated, eat more nutritious." ", "wild" is basically a value, rare synonym, than farmed fish, wild fish with fresh, pollution-free more sought after. But the reporter learned in the interview, wild fish are more likely to appear food safety problems.", like fish offshore, may be subject to unavoidable contamination, which is uncontrollable. "Shandong Province Marine Resources and Environment Research Institute water product quality inspection center, a person in charge told reporters. A three-kilogram grass fish, cultured for up to a year, but in the Yangtze River growth time
2-3
years. Wild fish are more shoddy, a fish may live in multiple waters throughout its life, it stays in some waters may be five types of water or inferior five types of water. However, the culture of fish water, the state has clear standards, the cleanliness of this body of water is roughly equivalent to the surface water of the three types of water, that is, can be used as drinking water source water quality. Farmers in the extraction of water from the outside world, can not immediately use it to raise fish, must go through sterilization, disinfection, precipitation and other multi-channel procedures, until the water quality testing standards, before they can be put into the culture pond., however, reporters learned in the interview that consumers' thirst for wild fish is because they have concerns about the use of farmed fish. "In fact, the state control of drugs in fishery farming has been very strict, these years in Shandong coastal fisheries drug sampling, such as chlorampheniccin and other illegal drugs are almost invisible." Wang Chengjian, director of the marketing and quality supervision department of Shandong Province's Department of Oceans and Fisheries, told reporters that the overall pass rate of
313
aquatic seedlings supervision and spot checks in the first quarter of this year was
96.8%
, an increase of
1.1
percentage points year-on-year, but there are still individual regions and individual varieties of drug residues exceeding the standard. Wang Chengjian also mentioned, "Now the source of fish on the market is also very complex, such as some fish sold in Jinan market may come from Zhejiang or even further awhere, the current market access mechanism for this piece is still perfect." Consumers would do well to buy fish in more regulated places such as large supermarkets or formal fresh markets. In addition, , Southwest University Fisheries Resources and Environment Center and Beijing Institute of Nutrition Sources Analysis and Testing Center last year conducted a comparative experiment on the nutritional value of wild fish and farmed fish, the subject of chongqing people often eat long kisses
(
jiang group
)
, Chinese stabbing

Yao Weizhi,
director of the Fisheries
Resources and Environment Research
Center at Southwest University, who participated in the experiment, said that many people think that wild fish are more nutritious

and
are actually a mistake. In Europe and the United States, wild fish is often not recommended as food, wild fish is equivalent to quality and safety can not be guaranteed fish. Yao Weizhi said that the nutritional value of fish is mainly reflected in the protein and fat content of fish. The taste of fish mainly depends on the fresh amino acids, the higher the total amount of fresh amino acids, the better the fresh taste of fish. Experimental data show that these indicators of farmed fish are higher than wild fish.interview, industry experts also reminded consumers
:
Whether it is wild fish or farmed fish, the most important thing is to identify whether it is fresh. The gills are a very important detox organ of the fish, before cooking, be sure to remove the gills and so on. It's best to soak the fish head in water for half an hour or simply fry it to reduce some of the fat, which is most likely to hide heavy metals and pesticide residues. Don't choose a big fish, the bigger the head, the more pesticide residues and heavy metals there are. (Apprentice reporter Wei Jishun Ma Wenwen)