How to Choose Preserved Eggs: Popular Shopping Guide on the Internet
As a traditional Chinese delicacy, preserved eggs (also known as preserved eggs) have recently become a hot topic again on social platforms and e-commerce websites. Many consumers have doubts when purchasing. This article combines hot discussions and expert advice from the entire Internet in the past 10 days to compile a structured purchasing guide for you.
1. Core purchasing indicators of preserved eggs
| indicator | Premium features | inferior features |
|---|---|---|
| Appearance | The eggshell is complete without cracks and has a uniform pine pattern on the surface. | Broken eggshells, spots and mold on the surface |
| smell | Light ammonia smell (normal fermentation smell) | Pungent rancid or chemical smell |
| Egg yolk | The dark green layering is obvious, and the center is in the shape of a runny heart. | Blackened and agglomerated or completely solid |
| protein | Transparent brown, Q-elastic and tough | Turbid and white or loose and brittle |
| Lead content | ≤0.5mg/kg (check the test report) | No clear identification |
2. Evaluation data of popular brands in 2023
| Brand | Positive rating | price range | Features |
|---|---|---|---|
| Gaoyou Salted Duck Egg | 92% | 3-5 yuan/piece | Intangible cultural heritage craftsmanship, obvious laxativeness |
| Weishan Lake | 88% | 2-4 yuan/piece | Lead-free process, clear pine pattern |
| magic elixir | 85% | 4-6 yuan/piece | Vacuum packaging, long shelf life |
| red sun | 90% | 3.5-5 yuan/piece | Export quality, crystal clear protein |
3. The five major issues consumers are most concerned about
1.Is the darker the better?A recent popular science video pointed out that high-quality preserved eggs should be dark brown rather than pure black. Too black may contain excessive metal salts.
2.Do you need to wash off white frost?Experts recommend rinsing before consumption, but hoarfrost (sodium hydroxide crystals) is normal and not spoilage.
3.How to identify industrial copper eggs?Check the product implementation standard (GB/T 9694) and select products marked with "lead-free process".
4.How to store it in summer?It can be stored in the refrigerator for 3 months. If green fluorescence appears, it must be discarded immediately (recent cases of spoilage were reported in 315).
5.Can pregnant women eat it?It is recommended to choose products that are clearly marked "lead-free" and within the shelf life, no more than 2 pieces per week.
4. Practical tips for purchasing
Take a look:Observe the protein transparency under a light source. Snowflake-like crystal lines can be seen in high-quality products (verified by a recent popular comparison video on Douyin).
Two shakes:When gently shaking, there is no feeling of liquid shaking, indicating that the egg white has completely solidified (recommended method by Xiaohongshu experts).
Three presses:If the eggshell is pressed lightly with your finger, it will feel elastic. If it is too hard, it may be due to the addition of too much alkali, and if it is too soft, it may go bad.
Four smells:The ammonia smell should dissipate quickly after opening. If the smell persists, it is recommended to return it (latest reminder from food safety celebrity Weibo).
5. Purchasing suggestions for special groups of people
| crowd | Suggestions | alternative |
|---|---|---|
| children | Choose lead-free soft-boiled eggs, no more than 1 per month | Quail preserved eggs (lower lead content) |
| elderly | Avoid soft-boiled eggs and choose well-cooked ones | Homemade alkaline eggs (control salt content) |
| Three high patients | Choose low-sodium version (≤400mg/100g) | Preserved egg tofu (reduce sodium intake) |
Conclusion:During the recent e-commerce promotion, the sales of preserved eggs increased by 35% year-on-year (according to JD.com 618 data). It is recommended to choose the flagship store of a big brand to purchase. Remember the six-character strategy of "look at the pattern, smell the smell, and check the label" and you will be able to easily choose safe and delicious preserved eggs. Save the shopping comparison list in this article so you can use professional methods next time you make a purchase!
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