2. Judging from the color: If the bullfrog is cooked, the color of the meat is white. If the bullfrog is not cooked, put it in the soup, boil it and stew it until the meat turns white.

3. judge by time. To ensure that the bullfrog meat is cooked, it takes at least 40 minutes to an hour to cook or fry it, so as to ensure that the prepared bullfrog meat is cooked.

4. Observe whether there is bloodshot in bullfrog meat. Cooked bullfrogs should have no bloodshot and soft meat.

Extended data

1, bullfrog meat tender, high protein, suitable for people with hyperacidity. Shrimp is nutritious, easy to digest and rich in minerals, which can enhance immunity, tonify kidney and strengthen yang. Blue crab can nourish and strengthen the body and improve immunity.

2. Bullfrog is full of treasures, and it is a large economic frog, which can be used as both food and medicine. Bullfrog meat is not only a delicious food, but also a high-grade health-care medicated diet. It is a healthy food with high protein, low fat and low cholesterol.

3. Bullfrog meat also has high medicinal value. It is flat in nature and sweet in taste, and has the effect of nourishing and detoxifying. Eating it in summer can avoid skin sores and toxins. Eating it for surgical patients can promote wound healing, while eating it for patients with liver and lung diseases can obviously increase their appetite.

4. Bullfrog skin is a high-quality musical instrument material, a high-quality leather-making raw material, which can extract advanced gelatin. Bullfrog oil can be used to make high-quality oil, bullfrog pituitary is an efficient oxytocin, and bullfrog leftovers can be used to make high-quality feed. Bullfrog is also a good experimental animal and a loyal guardian of plant protection. The artificially cultured bullfrog has the advantages of fast growth, high yield, low cost and high value, and has high economic benefits.

reference data

Baidu Encyclopedia-Bullfrog (a kind of forest frog)