How to freeze fresh abalone: Hot topics and practical guides on the Internet in the past 10 days
Recently, seafood preservation methods have become a hot topic on social platforms, especially the freezing techniques for high-end ingredients such as abalone. This article combines the hot spots across the Internet in the past 10 days to provide you with structured data and detailed operation guides.
1. Top 5 seafood hot topics in the past 10 days
| Ranking | topic | heat index | Main platform |
|---|---|---|---|
| 1 | Nutrient loss in frozen seafood | 1,280,000 | Douyin/Xiaohongshu |
| 2 | Shopping for high-end ingredients during the Mid-Autumn Festival | 980,000 | Weibo/Zhihu |
| 3 | Home processing methods of abalone | 750,000 | B station/down kitchen |
| 4 | The difference between quick freezing and slow freezing | 620,000 | WeChat public account |
| 5 | Taste comparison after thawing | 510,000 | Kuaishou/Douban |
2. Guide to the whole process of freezing fresh abalone
1. Preprocessing stage
| steps | Operational points | Things to note |
|---|---|---|
| clean | Clean surface slime with a soft brush | Avoid damaging the meat |
| eviscerate | Remove from abalone's mouth | Preserve intact muscle tissue |
| drain | Kitchen paper absorbs moisture | Prevent ice crystals from becoming too large |
2. Comparison of freezing methods
| method | Save duration | Taste retention rate | Suitable for the scene |
|---|---|---|---|
| direct freezing | 2-3 months | 65% | short term storage |
| vacuum freezing | 6-8 months | 85% | commercial storage |
| brine freezing | 4-5 months | 75% | home use |
3. Professional freezing advice
•Quick freezing mode:First, adjust the refrigerator to -26℃ for 4 hours to freeze quickly, then transfer to -18℃ for storage.
•Packaging skills:Individually packaged to avoid repeated thawing
•Tag management:Indicate the freezing date and weight (eg: 20230915/200g)
3. QA, the focus of recent attention from netizens
| question | High frequency search volume | Professional answers |
|---|---|---|
| How much nutrition is lost after freezing? | Average daily 3200 times | 90% of protein is retained and about 15% of trace elements are lost |
| How long can it be stored? | Average daily 2800 times | 3 months for household refrigerators and 1 year for commercial cold storage |
| What should I do if it turns yellow after thawing? | Average daily 1,500 times | Caused by oxidation, it is recommended to soak in milk to restore |
4. New Trends in Refrigeration Technology in 2023
According to Tmall’s new product data, seafood preservation-related products will present three major upgrade directions this year:
1. Intelligent temperature-controlled crisper (210% year-on-year growth)
2. Nano antibacterial freezer bags (search volume increased by 175% month-on-month)
3. Household vacuum freezer (becoming the new favorite of small kitchen appliances)
5. Summary of matters needing attention
• Live abalone needs to rest for 2 hours to drain out the sediment before freezing.
• Avoid storing in the same cabinet as food with strong smells
• Ideal thawing method: slow thawing in the refrigerator for 12 hours
Through proper freezing, the freshness of fresh abalone can be preserved to the maximum extent. It is recommended to choose the appropriate method based on your own storage conditions and try to enjoy it within the best period.
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