How to pick kale
Healthy eating and home gardening have become hot topics recently, and many netizens are concerned about how to properly handle vegetables to retain nutrients. Kale is a nutritious green leafy vegetable, and its picking method directly affects the taste and nutritional value. This article will combine the hot content of the past 10 days on the Internet to give you a detailed introduction to the picking techniques of kale.
1. Basic information about kale
Kale, also known as kale, is a cruciferous vegetable rich in vitamin C, calcium and dietary fiber. The following are the kale-related issues that netizens are most concerned about in the past 10 days:
| keywords | Search volume (10,000 times) | Hot trends |
|---|---|---|
| How to pick kale | 12.5 | ↑35% |
| Nutritional value of kale | 8.2 | ↑18% |
| How to make kale | 15.7 | ↑42% |
2. The correct way to pick kale
1.Picking time: The best picking time is early morning, when kale has high water content and has a crisp and tender texture.
2.Picking parts: Young stems and leaves in the middle of the plant should be selected, and old stems and leaves should be avoided.
| parts | Edibility | Suggestions |
|---|---|---|
| top shoots | best | Priority picking |
| middle tender stem | good | Main edible parts |
| Lower old stem | Poor | Recommended to remove |
3.Picking techniques:
- Using clean and sharp scissors, cut the stem at an angle of 45 degrees.
- Keep 2-3 true leaves to facilitate plant regeneration
- Immediately after picking, put it in clean water to keep fresh
3. Treatment of kale after harvesting
1.Cleaning method:
- Rinse 2-3 times with running water
- Soak in salt water for 10 minutes to remove residue
- Drain and set aside
2.Save method:
| Save method | save time | Things to note |
|---|---|---|
| Refrigerated | 3-5 days | Wrap in plastic wrap |
| frozen | 1 month | Need to be blanched and then frozen |
4. Answers to frequently asked questions about kale picking
Based on the questions that netizens are most concerned about in the past 10 days, we have compiled the following answers:
| question | Answer |
|---|---|
| What should I do if kale turns yellow after picking? | Refrigerate immediately and avoid direct sunlight |
| Can I pick the same kale plant multiple times? | Yes, but you need to keep enough leaves |
| How to judge whether kale is suitable for picking? | Stem thickness 0.5-1cm, leaves bright green without yellow spots |
5. Nutritional value and popular practices of kale
Recent data shows that the following three ways of cooking kale are the most popular:
| practice | heat index | Features |
|---|---|---|
| Stir-fried kale | 95 | Simple and fast |
| Garlic Kale | 88 | Strong fragrance |
| Boiled kale | 76 | Keep the original flavor |
Kale is rich in vitamin K (109 μg per 100g) and folic acid, making it an ideal food for pregnant women and people with anemia. Correct picking methods can preserve these nutrients to the greatest extent.
Conclusion
Mastering the correct method of picking kale can not only enjoy the freshest ingredients, but also retain its rich nutritional value. It is recommended to choose the appropriate picking time and storage method according to personal needs, so that healthy eating starts from the source.
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