How to Choose Chilled Shrimp: A Comprehensive Guide from Appearance to Storage
Chilled shrimp is a frequent guest on many family tables, but how to choose fresh, high-quality chilled shrimp is a science. This article will combine the hot topics and consumer concerns on the Internet in the past 10 days to provide you with a structured selection guide to help you easily choose high-quality chilled shrimp.
1. Selection criteria for chilled shrimps
Here are a few things to focus on when choosing chilled shrimp:
| indicator | Fresh shrimp characteristics | Characteristics of stale shrimp |
|---|---|---|
| Appearance | The shrimp body is complete and the shell is transparent and shiny | The shrimp body is damaged and the shell is white or red |
| smell | Has a faint smell of sea water | Pungent ammonia or rancid smell |
| Flexibility | Quick recovery after pressing | The dent does not recover after pressing |
| ice coat | Thin and uniform, the shrimp body is visible | Too thick or uneven |
2. Frequently Asked Questions about Chilled Shrimp
Based on recent hot topics on the Internet, we have compiled some of the issues consumers are most concerned about:
| question | Professional answers |
|---|---|
| Can blackhead shrimp be eaten? | Slight blackheads are normal oxidation, while large areas of blackheads may cause deterioration. |
| Why are some shrimps so cheap? | It may be that the shelf life is approaching or a water-retaining agent has been added to increase the weight. |
| Which is better, imported shrimp or domestic shrimp? | Each has its own advantages, the key depends on freshness and breeding methods. |
3. Storage skills of chilled shrimp
Correct storage methods can extend the shelf life of chilled shrimp:
| Storage method | save time | Things to note |
|---|---|---|
| Refrigerated (0-4℃) | 1-2 days | Keep the packaging intact and store it in the coldest place of the refrigerator |
| Frozen (below -18℃) | 1-2 months | Seal into small portions to avoid repeated thawing |
4. Suggestions on purchasing channels
The quality of chilled shrimp from different purchase channels may vary:
| Purchase channels | Advantages | Disadvantages |
|---|---|---|
| Large supermarket | Stable supply and perfect cold chain | higher price |
| seafood market | Diverse choices, flexible prices | Need to identify freshness |
| Online platform | Convenient and fast, many promotions | Unable to select on site |
5. Nutritional value of chilled shrimp
Chilled shrimp is not only delicious, but also rich in many nutrients:
| Nutritional information | Content per 100g | health benefits |
|---|---|---|
| protein | 18-20g | Promote muscle growth |
| Omega-3 fatty acids | 0.5-1g | Good for cardiovascular health |
| Selenium | 30-40μg | antioxidant effect |
6. Conclusion
Selecting high-quality chilled shrimp requires comprehensive consideration of appearance, smell, elasticity and other factors. It is recommended that consumers choose formal channels to purchase, pay attention to the production date and shelf life, and store them properly. By mastering these tips, you can easily purchase fresh and delicious chilled shrimp and prepare a healthy and nutritious seafood dinner for your family.
The recent hotly discussed issue of "antibiotic residues in shrimp" on the Internet also reminds us that while pursuing freshness, we must also pay attention to food safety. It is recommended to choose brand products with a traceability system, or require merchants to produce test reports to ensure food safety.
check the details
check the details
en
