It is important for you to know the characteristics of fresh shrimp before deciding to buy it. Shrimp is a delicious and healthy seafood for everyone worldwide to enjoy, but ensuring the freshness of the shrimp consumed is essential.

When buying shrimp, several things need to be considered to determine whether the shrimp are fresh. The shrimp’s color, texture, smell, and physical condition are the leading indicators that need attention.

By understanding the characteristics of fresh shrimp, you can make the right decision before buying it. This is to ensure you get the highest quality shrimp while ensuring it is healthy and safe.

So, what characteristics should you know of fresh shrimp before buying them? Read more in this article.

Also Read: Causes and Ways to Overcome Stress in Vannamei Shrimp

Characteristics of Fresh Shrimp

1. Bright Color

The first and most important characteristic of fresh shrimp is the bright color of the shrimp’s body. This is because the color of the shrimp is directly related to its freshness. Fresh shrimp usually have a clear pink or grayish color.

2. Hard Textured

The texture is hard and slightly chewy, another characteristic of fresh shrimp that you can use as a benchmark. The surface of fresh shrimp should be firm and not slimy. If the shrimp are slimy or mushy, they may not be fresh or have gone bad.

3. Mild Smell

The following characteristic of fresh shrimp is that it has a light fishy smell. If the prawns have a strong fishy odor, this is an indication that they are not fresh. So make sure the fishy smell of the shrimp you choose is manageable.

4. Clear Eyes

Fresh shrimp have clear, bright eyes without any cloudiness or discoloration. The eyes of the prawns are a good indicator of freshness as they tend to get cloudy if the prawns sit too long after harvesting. If the shrimp’s eyes are gray or damaged, this could indicate that the shrimp is no longer fresh.

5. Intact Shell

The next characteristic of fresh shrimp is that they have intact shells and show no signs of cracks or damage. Freshly caught prawns have a shiny, smooth shells. If the shrimp’s shell is cracked or damaged, the shrimp is not fresh.

6. Tight Tail

Shrimp tails are tight and tightly curled, indicating freshness. If you get prawns with loose tails, they may not be fresh anymore. Therefore, please pay attention to the shrimp tail before buying it.

7. No Black Spots

Fresh shrimp should not have any black spots on the body. These black spots indicate decay. If you find shrimp in the market or supermarket with black spots on the body, the shrimp is not fresh and has been exposed to bacteria.

8. Not Yellowing

Fresh shrimp tend to be transparent gray. If you find shrimp with a yellow body, this indicates that the shrimp is not fresh and indicates spoilage.

9. No Ammonia Odor

Fresh shrimp should not smell ammonia. This ammonia smell indicates that the shrimp is no longer fresh and starting to go bad. So please pay attention to how the shrimp smell before buying them.

10. Stored in the Right Place

The last characteristic of fresh shrimp is that they are stored in the right place in the refrigerator at a temperature of 0°C to 4°C to maintain their freshness and quality. Keeping shrimp at the right temperature can prevent bacterial growth and preserve their texture and taste.

Also Read: This is the Difference between Male and Female Shrimp

Characteristics of Stale Shrimp

Aside from taste, stale shrimp can also have negative effects on the body when consumed. Here’s a more detailed explanation of the characteristics of stale shrimp!

1. Unpleasant Odor

The first characteristic of stale shrimp is the presence of an unpleasant odour. This odour is usually caused by bacterial growth or tissue damage in the shrimp’s body.

2. Change in Shrimp Color

Fresh shrimp have bright and transparent colours. If the shrimp’s colour starts to become cloudy, yellowish, or even greyish, this could be a sign that the shrimp is no longer fresh.

3. Soft Texture of Shrimp

When shrimp is no longer fresh, its texture will also change. Stale shrimp typically feel soft, and mushy, and have a slippery surface. This is caused by cell damage or physical changes due to shrimp spoilage.

4. Slimy Shrimp Skin

Slimy shrimp skin can indicate that the shrimp is no longer fresh. This slime is formed due to bacterial or fungal growth on the surface of the shrimp’s skin, which has started to deteriorate.

5. Appearance of Black Spots

The appearance of black spots on the shrimp’s skin is another characteristic of stale shrimp. These black spots are caused by bacteria that have entered the shrimp’s body, causing it to spoil and also indicating poor storage conditions.

Also Read: These are 11 Characteristics of Healthy and Diseased Shrimp

Tips for Choosing Fresh Shrimp

To ensure you’re selecting fresh shrimp when shopping, you can follow these tips:

1. Check the Color and Aroma of the Shrimp

When choosing fresh shrimp, pay attention to its colour and aroma. Fresh shrimp usually have bright colours. A dull or pale colour could indicate that the shrimp is not fresh. Additionally, the aroma of fresh shrimp is a fresh and distinctive seafood scent. Avoid shrimp that emit an unpleasant or fishy odour, as this could indicate that the shrimp has been stored for a long time or contaminated by bacteria.

2. Examine the Texture of the Shrimp

One way to check the freshness of shrimp is by touching or pressing it directly. Fresh shrimp will feel firm and slightly resilient to the touch. When pressed, fresh shrimp retain their shape and not easily crushed. However, stale shrimp will feel soft and release water when pressed. This could be a sign that the shrimp is not in its best condition.

3. Observe the Adhesion of the Body

When selecting shrimp, also observe the adhesion of its skin to the body. In fresh shrimp, the skin usually adheres tightly to the flesh and is transparent or clear in colour. Avoid shrimp with loose or peeling skin, as this could indicate that the shrimp is not fresh or may have been damaged. Additionally, make sure that the shrimp’s head is still attached to its body, as this is also an indicator of its freshness.

Choose DELOS For Your Shrimp Pond Management!

By knowing the characteristics of fresh shrimp, you can be sure that the shrimp you consume are safe and of high quality. When buying shrimp, look for the 10 characteristics to ensure you get the freshest, best-quality shrimp.

DELOS is the right choice for those who have vannamei shrimp ponds and want to explore the aquaculture industry. DELOS is the best science, technology, and operational management-based aqua-tech company that can help you increase the productivity of your shrimp ponds.

DELOS Farm Management is also integrated with the AquaHero application, making it easier for you to monitor the condition of the shrimp in the pond just through the gadget every day.

To join DELOS, contact contact@delosaqua.con or submit via the contact column on www.delosaqua.com. Choose DELOS for your shrimp pond management!