First, observe the body color of Pipi shrimp. Their shells should be dark brown or light brown, sometimes a little yellow, not other pigment colors. If you see that the shell of Pipi shrimp is red, pink or blue, it is recommended not to buy it.
Second, see if Pippi shrimp is in good condition. There should be no obvious scratches or cracks on the surface of the shell, and there should be no obvious abnormal changes such as protrusion or depression in the shape of the car body.
Third, check whether Pipi shrimp is fresh. Shrimp skin is best harvested in the fresh water of Zhenhu Lake. At this time, the meat is firm and the taste is better. The judgment method is: smell it. If there is a pungent smell, it is recommended not to buy it. It will smell like sea water, and the slightly dull Pippi shrimp may be fresh.
Fourth, ensure that Pipi shrimp is not injured. Shrimp Pipi may be infected when its shell is torn off or its surface is cut open, thus affecting its freshness and food safety. Make sure that the shrimp you choose has no obvious tears or wounds to ensure the health after eating.
How to preserve the cooked shrimp Pippi once cooked, it may be different from other seafood, which can maintain its original good taste and mouthfeel. How to preserve these delicious shrimp meat after cooking, let's take a look at the following suggestions:
First, avoid refrigeration. Once the meat of Pipi shrimp is cooked, it should be eaten as soon as possible and stored for no more than 24 hours. Because shrimp meat is highly dehydrated and easy to deteriorate, after cooking for 2 hours, cells and tissues of birds in the past will begin to autolyse and collagen will denature.
Step two, wrap the shrimp with plastic wrap. Wrap the cooked shrimp meat tightly with plastic wrap and put it in a container for preservation. This method can effectively ensure the humidity of shrimp meat, because the plastic wrap can lock the humidity in the container.
Third, cool with cold water. If you want to preserve the leftover cooked Pippi shrimp, you can completely cool it. You can put it in a clean bowl, cover it and put the bowl in the refrigerator. Ensure that shrimp meat is completely cooled before storage.
Fourth, store in sealed fresh-keeping bags. It is also a good choice to store the cooked Pippi shrimp in sealed fresh-keeping bags or bottles, which will help to keep the freshness and humidity of shrimp meat.
In a word, it is very important to buy fresh Pipi shrimp, and it is also important to store it reasonably. According to the above suggestions, we can enjoy the delicacy better in the process of selecting Pipi shrimp and preserving its delicacy.