When does the hairy crab turn yellow? Is there any yellow in the male? How to tell if there is yellow?

Hairy crab is a kind of crab, which is favored by people because of its rich meat and rich nutrition, especially full of crab roe, which is enough to make people salivate. When does hairy crab have yellow? Is there any yellow in the male? How to tell if there is yellow?

When does the hairy crab turn yellow?

It is usually September or October, and autumn is the best season to eat crabs. It is said that the female crab in the eighth lunar month is the fattest with yellow feet, while the male crab in the ninth lunar month is the most fragrant and has a lot of crab fat.

Is there any yellow in the male?

Hairy crabs have no crab roe.

Although crab roe is nutritious and delicious, in terms of biological structure, crab roe is the reproductive system and secretory glands of female crabs. Male crabs do not have these things. Therefore, hairy crabs have no crab roe.

How to tell if there is yellow?

1. Look at the color

There are two steps to see the color: one is that the crab shell should be green, the crab belly should be white, and not black; the other is that the crab tail should be red or yellow and tilted high (the crab shell should be separated from the root of the crab navel and feel full). This proves that the crab roe (ointment) is very full.

2. Weighing

Of course, a good crab is heavier. In the case of the same size, the heavier one only means more meat and fuller yellow.

3. Pinch soft and hard

Squeeze the crab's leg with your hand. If it feels very soft, it means that the crab is very empty and has no meat, and the crab paste cannot be very full. And if the crab leg is very hard, it means that this is a "strong" crab, indicating that the crab paste is rich in crab roe.

4. Distinguish vitality

Energetic crabs mean fresh and healthy. However, it should be noted that many crabs are tied up and sold in the market, for fear that excessive crab activities will consume their own weight and lose their legs. in this case, we just have to gently touch the crab eye-the energetic crab will quickly dodge the protruding eyes.

Popular science:

The black substance in the middle of the hairy crab roe:

The black in the middle of the hairy crab roe is the crab stomach. The stomach of hairy crabs is located in the middle of the crab roe, and most of them are wrapped in crab roe. The hairy crabs usually eaten outside have been fed with clear water for a long time, and the food in the stomach has been completely digested and drained clean. Therefore, the steamed hairy crabs are golden, and the stomach in the middle has shrunk into a yellowish waxy skin film, which does not affect eating, and it is difficult to see. Many of the hairy crabs we buy are very fresh. There is still a lot of food in the stomach, so the black stomach can be seen in the middle of the steamed crab roe.

You can't eat black food in the middle of hairy crab roe.

The black substance in the middle of hairy crab roe is crab stomach, and it also contains sand, gravel, insects, aquatic plants and other food residues, which is very unclean and hygienic, so it is not recommended to eat it, but these substances are removed from the crab stomach, which does not affect the consumption of crab roe.