What to do if the yogurt fermentation time is not enough
In the past 10 days, the discussion on homemade yogurt has remained high on the Internet, especially topics related to "fermentation failure" have frequently become popular. The following are statistics and solutions for recent hot topics to help everyone solve the problem of insufficient yogurt fermentation time.
| Hot Topics | Searches (10,000 times) | Main focus |
|---|---|---|
| Yogurt does not solidify | 28.5 | Fermentation temperature control |
| Insufficient fermentation time | 22.3 | Remedies |
| Fungal powder activity issues | 18.7 | Sperm preservation method |
| Alternative fermentation equipment | 15.2 | Rice cooker/insulated box usage |
1. Common reasons for insufficient fermentation time
| Cause Type | Percentage ydd> |
|---|---|
| The temperature is too low | 42% |
| Sperm failure | 35% |
| Container contamination | 13% |
| Milk quality | 10% |
2. 5 first aid solutions
1.Extend fermentation time: If the yogurt is found to have not solidified, check the ambient temperature immediately. When 40LP is maintained at 40-45℃, it can be extended by 2-4 hours.
2.Temperature compensation method: Use the following household equipment to assist in heating:
| equipment | Setting method | Things to note |
|---|---|---|
| Rice cooker | Insulation mode + hot water bath | Stir every 1 hour |
| oven | 50℃+water tray | Door slit towel |
| Insulation box | Surrounded by hot water bag | Thermometer monitoring |
3.Sperm activation: Add 1/4 of the new bacteria powder, or mix 50ry50ml of commercially available yogurt and re-ferment.
4.Acid coagulation: Add 1/4 teaspoon of lemon juice per 500ml of yogurt and continue to ferment for 1 hour.
5.Refrigerate and cook: Even if it is not completely solidified, some cases show that the texture will be improved after refrigeration for 12 hours.
3. Experimental data for success rate comparison
| Remedy | Success rate | Time required | Taste rating |
|---|---|---|---|
| Just extend the time | 61% | 4-6 hours | ★★★ |
| Add bacteria | 83% | 3-4 hours | ★★★★ |
| 77% | 2-3 hours | ★★?★☆ |
4. Expert advice
1. When using the fermentation chamber, it is recommended to preheat to 45℃ 1 hour in advance.
2. During winter production, the initial temperature of milk should be heated to 50℃ to compensate for heat dissipation.
3. The best way to store bacteria powder is to freeze and freeze -18℃, and use it within 60 days.
4. It is recommended to use a 100ml small container for fermentation barrel to avoid insufficient temperature in the center of the large container.
Cr5. Review of recent popular fermentation auxiliary tools
| Product Name | Constant temperature accuracy | capacity | Remedial Applicability |
|---|---|---|---|
| Mijia Smart Yogurt Machine | ±0.8℃ | 1L | ★★★★★ |
| Bear split cup yogurt machine | ±1.2℃>/td> | 8×100ml1 | ★★★☆ |
| Joyoung steril powder | ±2℃ | 500ml | ★★ | < /tr>
Through the above data analysis and solutions, even if there is insufficient fermentation time, it can be effectively remedy. It is recommended that homemade yogurt enthusiasts collect the temperature remedies mentioned in this article to easily deal with various fermentation accidents.
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