How to preserve fresh ginkgo fruits
In the past 10 days, the preservation method of ginkgo (gingko) has become a hot topic, especially in the autumn season when ginkgo is on the market in large quantities. Many netizens are concerned about how to extend the shelf life of ginkgo and avoid waste. This article will give you a detailed introduction to ginkgo preservation techniques based on hot topics across the Internet, and provide structured data for reference.
1. Nutritional value of ginkgo and precautions for consumption
Ginkgo is rich in protein, fat, sugar and a variety of trace elements. However, it should be noted that it contains trace toxins and should not be eaten raw or excessively. The following is the main nutritional composition of ginkgo:
| Nutritional information | Content per 100g |
|---|---|
| protein | 13.2g |
| fat | 1.3g |
| carbohydrates | 72.6g |
| Calcium | 54mg |
| Phosphorus | 23mg |
2. How to preserve fresh ginkgo fruits
1.Short-term storage (within 1 week): Put the fresh ginkgo into a breathable bag and place it in the refrigerator compartment, keeping the temperature at about 4℃.
2.Medium-term storage (within 1 month):
| method | Operation steps |
|---|---|
| Salt water soaking method | Soak in light salt water for 10 minutes, dry, put in a plastic bag and refrigerate |
| Cooking and freezing method | Steam for 5 minutes, cool, portion and freeze |
3.Long-term storage (more than 6 months):
• Dry storage: Sun-dry or bake the ginkgo fruits until the moisture content is less than 10%, and put them into sealed jars
• Vacuum freezing: use a vacuum packaging machine to seal and freeze for storage
3. Comparison of storage time of ginkgo in different states
| save state | storage temperature | shelf life |
|---|---|---|
| Fresh fruit in shell | Refrigerated at 4℃ | 7-10 days |
| shelled nuts | Freeze at -18℃ | 6 months |
| dried nuts | Room temperature and away from light | 1 year |
4. Common misunderstandings about preserving ginkgo
1.Misunderstanding 1: Directly freezing fresh fruit- It will cause the taste to deteriorate after thawing, so it should be steamed first.
2.Misunderstanding 2: Stacking and storing in large quantities- It can easily lead to mildew, so it should be stored in layers to keep it ventilated.
3.Misunderstanding 3: Ignoring moisture-proof measures- Desiccant is key to long-term preservation
5. Tips for preserving ginkgo
1. Regularly check the stored ginkgo fruits and discard them immediately if any mildew is found.
2. It is recommended to pack as needed to avoid repeated thawing.
3. Remove damaged fruits before storage to avoid affecting other fruits.
4. Food grade desiccant can be placed in the storage container
Among the ginkgo preservation methods that have been hotly discussed on the Internet recently, the vacuum freezing method and the dry preservation method are the most popular. According to the actual measurement data of netizens, these two methods have the best preservation effect:
| Save method | Netizen satisfaction | Freshness preservation effect score |
|---|---|---|
| vacuum freezing method | 92% | ★★★★★ |
| dry preservation method | 88% | ★★★★☆ |
| Ordinary refrigeration method | 65% | ★★★☆☆ |
Mastering the correct storage method can not only extend the shelf life of ginkgo, but also retain its nutritional value and unique flavor to the maximum extent. It is recommended to choose the appropriate storage method according to actual needs and enjoy the healthy and delicious ginkgo.
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