How to soak raw persimmons
In the past 10 days, discussions on the processing of raw persimmons have soared across the Internet, especially how to remove astringency through soaking. This article will combine hot topics and scientific methods to analyze the soaking techniques of raw persimmons in detail, and provide structured data for reference.
1. Related topics of recent hot topics
| platform | Hot search keywords | Number of discussions (10,000) |
|---|---|---|
| How to remove astringency from persimmons | 12.8 | |
| Douyin | Making Crispy Persimmons | 9.3 |
| little red book | Tips for removing astringency from fruits | 5.6 |
2. Principle of soaking raw persimmons
Raw persimmons contain a lot of tannins, and water-soluble tannins can be dissolved by soaking. Data shows that soaking in warm water at 40°C for 24 hours can remove more than 80% of the astringency, while cold water takes 5-7 days.
| Soaking method | water temperature | duration | Astringency removal rate |
|---|---|---|---|
| Warm water method | 40-45℃ | 24 hours | 85% |
| cold water method | normal temperature | 5-7 days | 78% |
| alcohol laws | room temperature | 3 days | 92% |
3. Step-by-step operation guide
1.fruit selection stage: Select persimmons with intact peel and moderate hardness, and remove fruits with wounds.
2.Container preparation: It is recommended to use food-grade plastic buckets, the ratio of capacity to number of persimmons is 3:1.
| Persimmon weight | Recommended container capacity | Water volume |
|---|---|---|
| 5 pounds | 20L | 15L |
| 10 pounds | 40L | 30L |
3.Key steps:
• The warm water method requires changing the water every 8 hours
• Adding 1% salt can speed up the removal of astringency
• Keep water clean and avoid fermentation
4. Precautions
| Question type | solution |
|---|---|
| pulp becomes soft | Reduce water temperature to 35°C |
| Surface mildew | Add 0.5% white vinegar |
| Uneven astringency removal | Turn the fruit every 12 hours |
5. Actual measurement data from netizens
According to Xiaohongshu user feedback statistics:
| method | success rate | Average time taken |
|---|---|---|
| traditional cold water method | 72% | 6 days |
| Warm water quick method | 89% | 28 hours |
| Fruit mixing method | 81% | 3 days |
Through the above structured data and practical methods, you can quickly master the techniques of removing astringency from raw persimmons. It is recommended to choose the appropriate solution based on the actual situation to enjoy sweet persimmons while avoiding waste of resources.
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