How to distinguish walnuts: Hot topics on the Internet and purchasing guide
Recently, discussions about walnuts have become increasingly popular on major social platforms and e-commerce websites. Many consumers face differences in variety, quality, and price when purchasing walnuts, and they don't know how to distinguish them. This article will combine the hot topics on the Internet in the past 10 days to provide you with a structured guide to distinguishing walnuts to help you easily select high-quality walnuts.
1. Main varieties and characteristics of walnuts
| Variety | Appearance features | Taste | nutritional value | Origin |
|---|---|---|---|---|
| paper walnut | The shell is thin and easy to peel, and the surface is smooth | Sweet, crispy and tender | Rich in unsaturated fatty acids | Xinjiang, Yunnan |
| pecan | The shell is thick and hard with deep veins | Rich and mellow | High protein content | Zhejiang, Anhui |
| Pecans | Long oval, thin shell | Cream aroma | Rich in Vitamin E | United States, Australia |
2. How to distinguish high-quality walnuts?
1.Look at the appearance: High-quality walnuts have intact shells, no cracks and no mildew. The paper-skinned walnuts should be thin and even, with clear pecan texture.
2.smell: Fresh walnuts have a light woody aroma. If there is a musty or musty smell, they have gone bad.
3.Weigh the weight: For walnuts of the same size, the heavier the weight, the fuller the kernels.
4.listen to the sound: Shake the walnuts. If you hear the nuts shaking, they may be shriveled.
| quality index | high quality | inferior quality |
|---|---|---|
| Shell | intact | Cracked or damaged |
| color | Even and natural | Black and spotted |
| smell | Fresh fragrance and no peculiar smell | Has a musty or oily smell |
3. Hotly discussed on the Internet: New ways to store and eat walnuts
There has been a lot of discussion on the storage and consumption of walnuts on social platforms recently. The following are popular tips shared by netizens:
1.Cryopreservation method: Seal and freeze the shelled walnut kernels, which can be stored for more than half a year.
2.Microwave astringency removal method: Microwave fresh walnuts for 30 seconds to remove astringency.
3.Walnut Milkshake: The combination of walnuts + milk + banana has become a new favorite among fitness people.
4.Walnut oil DIY: Home-made walnut oil tutorial has become popular on short video platforms.
4. Walnut market price reference (latest in 2023)
| Variety | Specifications | Price range (yuan/jin) | Popular purchasing channels |
|---|---|---|---|
| Xinjiang Paper Walnut | Special grade | 25-35 | JD.com, Hema |
| Lin'an Pecan | Zhongguo | 40-50 | Taobao, Pinduoduo |
| Imported pecans | big fruit | 60-80 | Sam, Costco |
5. Expert advice: How many walnuts are the most healthy to eat every day?
Nutrition experts suggest that it is most appropriate for adults to eat 3-5 walnuts (about 30 grams) every day. Excessive consumption may cause indigestion. The best time to eat walnuts is breakfast or between meals, and the effect is better when paired with yogurt or fruit.
Through the above structured analysis, I believe you have mastered the method of distinguishing walnut varieties and quality. When purchasing, please choose the most suitable walnut product based on your own needs and budget. Remember, high-quality walnuts not only bring delicious enjoyment, but are also a good partner for a healthy life.
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