Title: How to save tomatoes in summer
Summer is the harvest season for tomatoes, but high temperature and humid environments can easily cause tomatoes to deteriorate. How to preserve tomatoes scientifically and prolong their shelf life has become the focus of many families. This article will combine popular topics and hot content on the entire network for the past 10 days to provide you with a detailed guide to preserving tomatoes.
1. Analysis of popular topics on the entire network in the past 10 days
Based on recent popular discussions on web searches and social platforms, here are the main concerns about tomato preservation:
| Hot Topics | Attention | Main discussion content |
|---|---|---|
| Tomatoes are stored at room temperature or refrigerated | high | There is a lot of controversy. Some people believe that refrigeration will damage the taste, while others believe that refrigeration can prolong the freshness. |
| How to freeze tomatoes | middle | Discuss how to cut tomatoes into pieces or make sauce and freeze them |
| Storage of tomatoes and other fruits | middle | Discuss whether tomatoes should be stored separately from other fruits |
| Tomato storage container selection | Low | Discuss what containers to use to store tomatoes best |
2. How to preserve tomatoes
1.Normal temperature storage method
Suitable for tomatoes that are eaten in a short period of time. Place the tomato stems facing down in a cool and ventilated place to avoid direct sunlight. This method can keep the tomatoes original, but the storage time is short, usually 2-3 days.
2.Refrigeration storage method
Put the ripe tomatoes into a fresh-keeping bag, drain the air and seal it, and put it in the refrigerator refrigerator (4-7℃). This method can extend the shelf life to about 1 week, but may affect the taste.
| Save method | temperature | Save time | Taste effects |
|---|---|---|---|
| Save at room temperature | 20-25℃ | 2-3 days | Minimum |
| Refrigerate and save | 4-7℃ | 5-7 days | medium |
| Cryo-preservation | -18℃ below | 3-6 months | Larger |
3.Cryopreservation method
Suitable for long-term preservation of large amounts of tomatoes. Wash and wipe dry the tomatoes, cut into pieces and freeze them in a sealed bag. Frozen tomatoes are suitable for soups or sauces, but not for raw food.
4.Making tomato sauce
Cook the tomatoes into a puree, add appropriate amount of salt and lemon juice, and seal it in a disinfected glass bottle. This method can be kept for months and is an excellent way to preserve tomatoes in summer.
3. Precautions for storing tomatoes
1.Avoid storing after cleaning
There is a natural protective film on the surface of tomatoes. Cleaning will destroy this film and accelerate deterioration. It is recommended to clean before consumption.
2.Store separately
Tomatoes release ethylene gas, accelerating the ripening of other fruits and vegetables. It is recommended to store it separately or separate it from ethylene-sensitive fruits and vegetables (such as cucumbers, lettuce).
3.Regular inspections
During storage, regular inspections should be carried out to remove tomatoes that have begun to deteriorate in time to avoid affecting other tomatoes.
4. Preservation suggestions for tomatoes with different ripening degrees
| Maturity | Appearance features | Best way to save | Estimated storage time |
|---|---|---|---|
| Immature | All green or slightly red | Ripen at room temperature | 3-5 days |
| Half-cooked | Partly red | Room temperature or refrigeration | 3-4 days |
| Fully familiar | All red and slightly soft | Serve immediately or refrigerate | 1-2 days |
| Too familiar | Very soft | Process immediately (made or frozen) | It is not suitable to save directly |
5. Creative ways to preserve tomatoes
1.Dried tomatoes
Slice the tomatoes, sprinkle a little salt, and dry in the sun or use a food dryer. Dried tomatoes can be stored in vacuum for several months and are a good ingredient for Italian-style cuisine.
2.Tomatoes soaked in oil
Put the roasted tomatoes into a sterilized glass bottle, pour in olive oil and cover completely, and seal and store. This method can be stored for 2-3 months and has a unique flavor.
3.Fermentation and preservation
Fermenting tomatoes with other vegetables to make kimchi not only extends storage time, but also increases the content of probiotics.
Conclusion
Choosing the right method of preservation can keep the tomatoes delicious in summer longer. Choose the best way to save according to the tomato ripening degree and your eating plan. Whether it’s direct consumption, cooking or processing, properly preserved tomatoes can provide you with rich nutrition and deliciousness.
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