Autumn is a good time for infirm supplements. Fish is a good aquatic food for tonic. It is not only delicious, but also has high nutritional value and extremely low fish fat content. But what kind of fish is good for the fall? How to eat fish most health it? 9 rules for eating fish in the fall.
1, do not eat too much fish over white
Because of the different species of fish, there is a distinction between red meat such as tuna and white meat such as octopus. However, if the color of the fish is bright red or bright white, it is likely to be the “finance†of the dye.
2, pick the "eight big"
The size of the fish determines its taste and safety. Too small, the fish haven't matured yet, and the meat is not fresh enough, and the fishbone will be extraordinarily large. Too large means that the fish is old and has a rough texture and may contain a lot of harmful substances. Therefore, it is more appropriate to buy fish and choose the “eight-point-large†or so. For example, it is advisable for the squid and Wuchang fish to weigh 1 kg and half, squid 0.5 kg to 1 kg, and grass carp 4 to 5 kg.
3, fisheye turbidity collapse, do not buy fish gray hair
To buy "chilled fish", you should first observe his eyes and eyes. The eyeballs of the fresh fish are full, the cornea is clear and clear, and the silk is bright red. Secondly, fresh fish do not have enough eyeballs, and the cornea is wrinkled and slightly turbid. Sometimes the red blood inside the eyes becomes red, and the darker hues become dark gray or gray-purple. Corrupt fish eyes collaps or dry up, corneas shrink or break, and fish gills are brown or grayish white.
4, kill live fish and then eat
The fish quality just after slaughter is not the best, because the fish will have a "sour acid" process and it will take a while to be more delicious. Small fish such as grass carp and mackerel should be refrigerated immediately and cooked after 2 hours; large fish need to be refrigerated for more than 2 hours.
5, the color of water in the tank is not wrong
When buying live fish in a supermarket, look at the "water color". Because it is a reflection of good or bad water quality, if there is a dark green or blue color, there may be too much algae, indicating that the water and the cleaning tank have not been changed for a long time, which may affect the health of the fish. Fish in water tanks that are clear and fluidly replaced are generally more lively.
6, do not buy the price is too low
When the price is too low, it is necessary to consider the source, quality and safety of the fish. The risk of eating a spoiled fish will be great.
7, eat frozen fish and then eatParasites may be present in sashimi. Parasites have poor resistance to heat and cold temperatures. They can be killed after being frozen for 24 hours at minus 20°C, but the ice under the normal sashimi plate is completely Not to kill the parasite. Therefore, only if the source of the raw materials is sufficient, the fish can eat raw food.
8, try to eat steamed
In all cooking methods, the steaming is the most healthy, the cooking temperature is lower and the oil is less, which can well protect the majority of the nutrition in the fish.
Cooked or stewed, some of the fish's nutrients may be lost in the soup. The temperature of the barbecue is relatively high, and it is easy to produce harmful substances, and the amount of oil used for cooking the fish is also quite low, which destroys the health characteristics of the fish. Frying with higher oil content is more damaging to fish nutrition and is not recommended.
9, pickled not eat
Aquatic products may contain more nitrite. During the drying or salting process, some of the proteins decompose to produce amines, and nitrites combine to become nitrosamines, which has a certain risk of cancer.
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