What is the difference between a top shell hairy crab and a yellow hairy crab?

The happiest thing in autumn is always eating hairy crabs.

The high-quality hairy crab has a yellow shell and tender meat, and is full of yellow fat, and its color and fragrance make people want to stop.

Top shell hairy crab and yellow hairy crab are both words that describe the quality of hairy crabs.

Top shell hairy crab,In layman's terms, the back cover of the hairy crab is bulging and looks full and thick. The crab roe or crab paste contained in the body of such a hairy crab has already propped up the back cover, and the plump and fat are of the highest quality.

Burst yellow hairy crab,It refers to the fact that after the hairy crab is broken, there is more crab roe in the body, and such hairy crabs are generally described as female crabs, because only female crabs have crab roe.

In fact, in daily life, among the hairy crabs eaten, there are fewer and fewer crabs with yellow and top shells, and there are many consumers who report that the hairy crab roe they buy is less and the amount is insufficient.

If you want to eat hairy crabs with high quality and yellow top shells, it is very important to find the right crab species, the so-called "clear water produces good crabs, good varieties produce high yield" pure waters, and excellent hairy crab varieties are very important.

At present, after the review of the Ministry of Agriculture, "Yangtze River No. 1", "Yangtze River No. 2", "Guanghe No. 1", "Jianghai No. 21" and "Noah No. 1" have been selected, which are five national-level improved varieties of mitten crabs.

Left mother and right father. Among them, Jianghai 21 hairy crabs, is the world's chief river crab expert Wang Chenghui, after 14 years of breeding and selection, retained this group with the characteristics of the Yangtze River mitten crab, strong individuals, full flesh, easy to yellow and creamy varieties, and experienced several generations of preferred varieties.

Jianghai 21 hairy crabs are not only farmed in Yangcheng Lake, but also very popular in places where crabs can be eaten in Jiangsu and Zhejiang. Such hairy crabs not only have a full top shell, but also have guaranteed quality, and are trusted and recognized by consumers.

The biggest difference between the two of them is his appearance, one is a little more yellow, and the other is a little clearer, and it is easy to change out.

The difference between you and hairy crabs and yellow hairy crabs is that there are generally more crab roe in yellow hairy crabs, and the taste is better, and the top and hairy crabs are used to fry more.

Hairy crabs are a type of crab. Crab is a general name. Hairy crabs are crabs.

Crabs are crustaceans that are generally divided into two types, river crabs and sea crabs, depending on their living area. Hairy crabs are a variety of river crabs. As a hairy crab, the main difference between it and other crabs is its appearance and meat quality.

The hairy crab is green-backed in shape. White belly. Yellow hair.

Golden claws, the meat is delicate, plump and sweet. Other crabs are more or less devoid of these characteristics in appearance, and there are differences in meat quality.

The difference between the top shell hairy crab and the yellow hairy crab is that the Dingke hairy crab is different from the one of them, the Dingke hairy crab is not yellow, it is meat, and the hairy crab is all yellow.

Hello, Dingge hairy crab and yellow hairy crab, in fact, these two kinds of hairy crab indicate that its crab roe is better, and the top shell indicates that the meat is more yellow.

These are the two hairy crabs that are the kind of exploding yellow hairy crabs, and the one in him has more crab roe.

The difference between highland barley hairy crab and private room hairy crab is very big, and they are both quite good, very good.

The yellow of hairy crabs is the internal organs contained in the body of hairy crabs, including the liver, pancreas and other organs. The yellow substance produced by these organs is called crab roe. Click to inquire about the hairy crab gift card gift box latest**.

The reason why hairy crabs produce crab roe is to meet the needs of reproduction. During the crab's reproductive cycle, the female crab needs to make enough yolk in her body for reproduction. Therefore, the body of male crabs also needs to produce similar substances ** to reproduce.

These yellow substances are stored in the internal organs of the crabs, providing them with adequate nutrients and energy.

The color and quality of crab roe are related to the nutritional status and reproductive cycle of crabs. Generally speaking, a good quality hairy crab will have a rich, plump crab roe, while a hairy crab with insufficient nutrients may not have as much crab roe or be of poor quality.

The crab roe of hairy crabs also has a certain influence on consumption. In general, hairy crabs with crab roe*** and crabs with large quantities usually taste more delicious. Because crab roe is rich in protein, fat, minerals and other nutrients, it also has good nutritional value for the human body.

Moreover, the crab roe has a soft and waxy taste and a mellow taste when eaten.

Consumers can choose the word-of-mouth brand Crab Mansion to buy hairy crabs, which are only selected and full of cream, which is the best choice for eating hairy crabs. Founded in 2009, Crab Mansion Hairy Crab has been focusing on the direct sales of high-quality hairy crabs, and after more than 10 years of development, it has now developed into a powerful brand integrating ecological breeding, direct chain and e-commerce. The crab mansion headquarters breeding base is located in Suzhou, Jiangsu, the operation center is located in Baoshan, Shanghai, and in Beijing, Shanghai, Guangzhou, Tianjin, Chengdu, Jinan, Changsha, Wuhan, Chongqing, Xi'an, Hangzhou, Zhengzhou, Hefei, Shenyang, Yinchuan and other core cities with nearly 20 sales outlets, customers in more than 300 cities across the country, more than 10,000+ customers, a total of millions of fresh people, over the years favored by consumers.

Crab roe is the ovaries and digestive glands in the crab's body, which are orange in color and delicious in taste. Crab roe is not a crab egg, although the composition is basically the same as crab eggs, but there is an essential difference between the two. Crab roe does contain egg cells that have not been excreted from the body, but there are other crab organs, glands, tissue fluids and other substances, which are not just crab eggs.

Crab roe is the ovaries and digestive glands in the crab's body, which are orange in color and delicious in taste.

Introduction to crab roe.

Crab roe is not a crab egg, although the composition is basically the same as crab eggs, but there is an essential difference between the two. Crab roe does contain egg cells that have not been excreted from the body, but there are other crab organs, glands, tissue fluids and other substances, which are not just crab eggs. When the roe grows in size and turns bright orange, the gonads of the female crab have matured, and the eggs are produced and excreted from the body, and the egg cells left in the gonads in the body are still part of the crab roe.

Nutrition of crab roe.

Crab roe is rich in protein, phospholipids and other nutrients, which is rich in nutrients, but also contains high levels of oil and cholesterol. Crab roe can be made into many delicacies: crab roe porridge, etc.

Shanghai Tang is also famous for its delicious snacks; Crab roe small cage. As the name suggests, the main ingredient is crab roe. There are two types of crab roe: river crab roe and sea crab roe.

It's crab roe. Crab roe is unique to female crabs, and the crab roe contains the ovaries and digestive glands of the female crab. The main components are proteins, phospholipids, oils, cholesterol, etc.

It should be the immature eggs of the crab.

The female crab has yellow, which is the baby.

Hairy crabs with different growth stages and cycles, crab roe and crab paste in the body.

There is a difference in the proportion, and only when the right amount is reached, the taste of hairy crab will be better.

Let's take a look at how to choose crabs, to river crabs.

To illustrate with an example:

The correct way to choose a river crab].

1. Look at the color.

After eating river crabs for so many years, do you know that river crabs are still divided into southern and northern ones? The color of crabs in different places is also different.

In general, the crabs in the north are black and very dark in color. The southern river crab is observably cyan in color, and relatively light in color.

When we buy it, it is best to choose crabs from the north, which will taste fatter and more delicious.

As long as the selection method is correct, both male and female crabs are very delicious and fatty.

How to distinguish male and female crabs? Just look at their bellies. A hard shell on the top of the belly, a pointed triangle.

is a male crab; The female crab is a large and round belly cover.

Generally, male crabs will have crab paste inside, and female crabs will have crab roe inside. Let's explain to you separately how to choose plump male and female crabs.

2. Choose plump male crabs.

We first grab one of the crab's legs, then pinch it to try the feel, if it feels very hard, it means that the crab is fat.

This is not enough, we also need to observe the belly of the river crab, if the lines on it are very clearly visible, it is a good river crab.

If it meets the above 2 points, it means that there is a lot of crab paste in this male crab, so you can buy it with confidence.

3. Choose a plump female crab.

There will be some lines on the belly shell, if these lines are more and deeper, it means that the more crab roe in this female crab, the richer the taste, so you can buy with confidence.

Not necessarily. These five criteria for selecting crabs can be referred to.

Fat", the back is thick, and the gap between the end of the back carapace cover and the crab navel is large, indicating that the meat is full and the cream is rich;

Great", the individual is huge, three (two) females and four (two) males;

Fishy", with a unique crab fishy smell, crab flavor is strong;

Fresh", delicious taste, indicating that there are many free amino acids and umami amino acids in the muscle;

Sweet"The crab meat is rich in glycine and alanine, and the taste is sweet.

It is true that the more yellow the hairy crab, the better it tastes, the more crab roe the more nutritious, and it tastes particularly fragrant and delicious.

It depends on what kind of individual likes. Some like the yellow ones.

There are many reasons for the yellowing of hairy crabs, it may be that the hairy crabs are not fresh, it may also be that the quality of the hairy crabs is not good, it may also be the old hairy crabs, it may also be caused by improper storage, it may also be that the hairy crabs are dead, etc., all kinds of factors can cause the hairy crabs to turn yellow, we can't say that the hairy crabs are dead by the yellowing of the hairy crabs, which is not correct.

When buying hairy crabs, you can take a look at the eyes and spit bubbles of the hairy crabs. You can press your finger to the eyes of the hairy crab. If it moves, it means alive.

When leaving the water, the bubbles will spit out bubbles in the mouth, which means that it is a live hairy crab, or the claws of the hairy crab can be touched with a stick or other object. If you can catch it, it means that you are not dead yet.

Hairy crabs, river crabs, belong to the bottom of the aquatic organisms, his color depends on the color of the bottom sediment and the quality of the water to decide, if the bottom is more silt and dirty, the crab bottom plate is rust color, and may be accompanied by black stains, the back is also yellow, if the bottom of the pond is a sand board, there is not too much rancid silt, the water environment is better, then the bottom plate of the river crab is white, the back is cyan or black, for example, Yangcheng Lake hairy crabs, the bottom of Yangcheng Lake is a sand board, the water ecological environment is very good, The bottom of all river crabs is whiter, clean, and the quality is better, the color of the hairy crabs in the country is different according to different regions and different environments, and the good water and environment are white bottom plates, as the saying goes: "green back."

White belly, claw golden retriever" refers to the quality of the crab, usually this quality of the crab ** is higher, the market is recognized as a superior crab, because the color represents the quality of the hairy crab growth, if the bottom plate is black, rusty, yellow back is the crab that comes out of the dirty water, it is difficult to sell good**.

The reason is very simple, because the environment for the growth of this hairy crab is not too good, generally there are no aquatic weeds, the water quality is not clear, and the organic matter is still high to cause the bottom plate of the hairy crab to turn yellow.

It is relatively common for hairy crabs to have a yellowing of the bottom plate, and the light yellow bottom plate has no effect on the taste of hairy crabs, and the dark yellow bottom plate has an effect on the taste of hairy crabs.

It is the crab roe inside, and the outer shell is a little blue-gray, and the shell is yellow, indicating that the water quality is not very good.

Summary. There are many reasons for the yellowing of hairy crabs, it may be that the hairy crabs are not fresh, it may also be that the quality of the hairy crabs is not good, it may also be the old hairy crabs, it may also be caused by improper storage, it may also be that the hairy crabs are dead, etc., all kinds of factors will cause the hairy crabs to turn yellow.

There are many reasons for the yellowing of hairy crabs, it may be that the hairy crabs are not fresh, it may also be that the quality of the hairy crabs is not good, it may also be the old hairy crabs, it may also be caused by improper preservation, it may also be that the hairy crabs are dead, etc., all kinds of reasons will cause the hairy crabs to turn yellow.

There are many reasons for the yellowing of hairy crabs, it may be that the hairy crabs are not fresh, it may also be that the quality of the hairy crabs is not good, it may also be the old hairy crabs, it may also be caused by improper preservation, it may also be that the hairy crabs are dead, etc., all kinds of reasons will cause the hairy crabs to turn yellow.