How to preserve cooked crabs
As a delicacy in summer and autumn, crab is deeply loved by diners. However, if cooked crabs are not stored properly, they can easily deteriorate, affecting their taste and health. This article will introduce in detail how to preserve cooked crabs, and provide you with practical suggestions based on hot topics and hot content in the past 10 days.
1. How to preserve cooked crabs
1.Refrigerated storage: Put the cooked crabs into a crisper, close the lid and store in the refrigerator. It is recommended that the refrigeration temperature be controlled at 0-4℃, and the storage time should not exceed 2 days.
2.Cryopreservation: If you need to store it for a long time, you can put the cooked crabs in a sealed bag, remove the air and put it in the freezer of the refrigerator. The frozen storage time can be up to 1 month, but it is recommended to eat it as soon as possible to ensure the taste.
3.vacuum preservation: Using a vacuum packaging machine to vacuum-seal cooked crabs can effectively extend the storage time while preventing oxidation and bacterial growth.
2. Hot topics and content in the past 10 days
The following is a summary of hot topics and content on the Internet in the past 10 days for your reference:
| date | hot topics | Hot content |
|---|---|---|
| 2023-10-01 | Innovative mooncake flavors for Mid-Autumn Festival | This year’s Mid-Autumn Festival, innovative flavors such as durian mooncakes and spicy crayfish mooncakes have become popular. |
| 2023-10-03 | National Day holiday travel hotspots | The domestic tourism market is booming, with cities such as Chengdu, Chongqing, and Xi'an becoming popular destinations. |
| 2023-10-05 | New energy vehicle sales growth | Sales of new energy vehicles in September increased by more than 50% year-on-year, with brands such as Tesla and BYD performing outstandingly. |
| 2023-10-07 | Recommended autumn health recipes | Among autumn health recipes, white fungus soup, red dates and wolfberry tea have become popular recommendations. |
| 2023-10-09 | Double Eleven pre-sale starts | Double Eleven pre-sale activities on major e-commerce platforms have started one after another, and consumers are paying high attention. |
3. Precautions for storing cooked crabs
1.Avoid repeated thawing: Frozen crabs should be eaten as soon as possible after thawing to avoid bacterial growth caused by repeated thawing.
2.Pay attention to sealing: Whether refrigerated or frozen, make sure the container or bag is well sealed to prevent odor and bacterial contamination.
3.Reheat before eating: Preserved cooked crabs should be heated thoroughly before consumption to ensure food safety.
4. How to judge whether cooked crabs have gone bad
1.smell: Deteriorated crabs will emit a distinct fishy or sour smell.
2.look at color: Fresh cooked crab meat is white or light yellow in color, and will become darker or green in color after deterioration.
3.Feel the texture: Deteriorated crab meat will become slimy or loose and lose its elasticity.
5. Summary
There are many ways to preserve cooked crabs, but no matter which method is used, attention should be paid to sealing and temperature control. Combined with recent hot topics, we can see that food safety and healthy eating have always been the focus of everyone's attention. I hope this article can help you better preserve cooked crabs and enjoy the delicious food while protecting your health.
If you have other questions about crab preservation, please leave a message in the comment area to discuss!
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