There are several kinds of sea cucumbers that are common in the market. How to choose them when purchasing?

Sea cucumber and ginseng, bird's nest, shark fin famous, is one of the world's eight treasures. Sea cucumbers are widely distributed in various marine groups and are a common marine creature. It is reported that sea cucumbers have a history of more than 600 million years. There are thousands of sea cucumbers in the sea, and there are more than 40 kinds of sea cucumbers available for consumption on the market. Although there are many varieties, causing consumers to buy trouble, but still can not stop the enthusiasm of consumers. The following small series of agricultural news network will introduce several common sea cucumber varieties on the market, and at the same time provide you with some small suggestions for purchasing and selecting.

Common types of sea cucumber species

1. Sea cucumber

Sea cucumber, also known as sea rat, its main production areas eh Japan, Korea, Russia and China's Shandong and other places. Stichopus is a typical high protein, low fat food, with high nutritional value, hot sales in the market. Its appearance is mainly yellow brown or chestnut black, the body length is about 20cm, and the biggest advantage of Stichopus is that it has a great effect on diabetes and cancer.

2. Red Ginseng

Red ginseng, as its name suggests, usually presents a reddish body surface. Red ginseng generally lives in deep water of about 100 - 300 meters, so its growth cycle is generally 1-2 years longer than that of ordinary sea cucumber. The most important thing is that the flesh of red ginseng is more fleshy, spiny and slender, and its nutritional value is the highest among the sea cucumbers that have been found.

3. Black ginseng

Black ginseng is mainly produced in China's Xisha Islands and southern Hainan Island waters. Black ginseng body color is mainly black brown or dark brown, the body length is about 20~30cm, the most obvious characteristics are small and dense ventral tube feet, irregular arrangement, and tube feet end is white.

4. Sea cucumber

The sea cucumber is mainly distributed in Shihunzhou Island, Hainan Island and Xisha Islands in Guangdong Province. Its characteristics are that its body color changes greatly, such as dark yellow or yellow-gray, and all have different colors of reticulation or spots. Floral Stichopus meat is soft and tender, so it is also preferred by consumers. It should be noted that the flower sea cucumber should be processed in time to avoid decay after harvesting.

How to choose when buying sea cucumber?

Due to the wide variety of sea cucumbers on the market, resulting in uneven quality, so when buying sea cucumbers must be carefully selected, authentication to distinguish between different varieties of good and bad. So how do you identify them? Here's a tip: learn to look, hear, and ask. Seafood that looks bright on the general seafood market is generally artificially processed and contains many additives.

In the selection of time, you can gently tap the sea cucumber, if there is a sound, it is generally better quality natural products. From the shape point of view, good quality dry sea cucumber is relatively full, spine straight, individual light small. From the color point of view, sea cucumber after water hair presents agate color, high elasticity, soft glutinous taste, no peculiar smell.

The above is about the introduction of sea cucumber varieties and related selection suggestions, for consumers, buy the right is far more important than buying expensive to come, not only can effectively distinguish those inferior sea cucumber varieties on their own body, but also can maximize the nutritional value of sea cucumber.

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