1, heating method: take a fresh oyster, wash it, and heat it in the microwave oven 15 seconds. You can take it out when you hear a bang. At this time, you will find that the original closed oyster shell has been completely opened.
2. American: Insert the knife that opens the oyster into the head of the oyster, that is, the eye of the oyster, insert the knife into one third of it, and apply upward force to pry the oyster open a crack. Slowly slide the tip of the knife along the upward seam to the side of the oyster and pry it open. After touching the side oyster meat, cut and open the oyster.
Introduction of oysters
Oysters generally refer to oysters. Oyster is the general name of Pinctada and mollusk of Oyster family, commonly known as oyster, oyster and so on. Shells are nearly long, round and triangular, and their shapes are extremely irregular due to the influence of external environment. The two shells are not equal. The left shell is larger and protruding, attached to life, and the right shell is slightly smaller and flat. The shell is scaly and easy to fall off, and a few species have obvious radial ribs. Some oyster shells are covered with thorns.
The top cavity of different kinds of shells varies greatly from shallow to deep. The twisted part is toothless and the ligament groove is developed. Adductor muscle 1, muscle scar is obvious, brown or colorless, without sufficient silk.
Oysters are widely distributed in the world, distributed in tropical, industrial tropical and temperate waters, with few species in the cold zone and no poles. There are about 100 species in the world, and more than 20 species have been found in China, but few species are distributed along the Yellow Sea and Bohai Sea. Oysters live completely in seawater, generally in the range from intertidal zone to water depth of about 20 meters, but some species only live in intertidal zone and some species live in slightly deeper subtidal zone.
The above contents refer to Baidu Encyclopedia-Oysters.