How to choose crayfish
With the arrival of summer, crayfish has become a popular delicacy on the table. However, the quality of crayfish on the market is uneven, and how to choose fresh and full meaty crayfish has become a confusion for many consumers. This article will analyze how to select high-quality crayfish from multiple dimensions such as appearance, smell, and vitality, and attach structured data to help you make choices easily.
1. Appearance inspection
High-quality crayfish usually have the following characteristics:
| feature | High-quality crayfish | Low quality crayfish |
|---|---|---|
| Case color | Bright, dark red or reddish brown | Dull, black or green |
| Case hardness | Hard, no damage | Soft collapse, cracks or damage |
| abdomen | Clean, dirt-free | Dirty, dark spots |
2. Distinguishing smells
Fresh crayfish should have a light watery smell without other odors. Here is the scent comparison:
| Odor type | High-quality crayfish | Low quality crayfish |
|---|---|---|
| Fishy smell of water | Slightly, natural | Strong or pungent |
| The smell of rotten | none | have |
III. Vitality test
Vitality is an important indicator for judging the freshness of crayfish. Here is a comparison of vitality:
| Vitality performance | High-quality crayfish | Low quality crayfish |
|---|---|---|
| Mobility | Flexible limbs and quick response | Slow movements, slow reactions |
| tail bend | The tail closes to the abdomen | Loose or unbending tail |
4. Other precautions
1.Source: Choose crayfish produced in a breeding base with clear water quality to avoid products with severe pollution in water areas.
2.season: May to September is the peak period for crayfish, and the meat of crayfish is the fullest at this time.
3.size: Medium-sized crayfish (about 30-50 grams each) have the best meat quality, and too large or too small may affect the taste.
4.Distinguish between male and female: The female shrimp has a wider belly and tenderer meat; the male shrimp has a larger tongs and a more chewy meat. Can be selected according to personal preference.
5. Cleaning and preservation tips
1.Clean: After purchase, you should soak in clean water for 2-3 hours and clean the shell with a brush.
2.save: Fresh crayfish can be stored in a cool place for 1-2 days, or refrigerated in the refrigerator (need to cover with wet towels).
Through the above methods, you can easily select fresh and high-quality crayfish, bringing deliciousness and health to your family and friends. As summer comes, you might as well try to do it yourself and enjoy the cooking fun of crayfish!
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