What to do if there are bugs in the flour? 10-day network hotspot analysis and response plan
Recently, the topic of "flour worming" has sparked heated discussions on social media. Many netizens posted videos of flour worming at home, and the number of related discussions exceeded 500,000 times in the past 10 days. The following are the causes analysis, treatment methods and prevention guidelines compiled in combination with hot spot data across the entire network.
1. Tracking of hot spot data across the network (next 10 days)
| platform | Related topics | Core concerns |
|---|---|---|
| 286,000 items | #What are the black worms in flour#, #Misconceptions on flour preservation# | |
| Tik Tok | 124,000 items | "Flour worm First Aid Method" video views exceed 80 million |
| Zhihu | 4600+ answers | "Can flourworm eggs be killed at high temperature" become a hot question |
2. Three major culprits of flour worming
According to the authoritative interpretation of agricultural expert @官网网站 Dr. Zhang:
| Insects | feature | Breeding conditions |
|---|---|---|
| Akami Valley Thieves | Reddish brown, body length 3mm | Humidity > 65%, temperature 25-30℃ |
| Indian Valley Berry | Wings with copper spots | Common sources of pollution in grain and oil products |
| Pink mites | White microformis | Propagation is very fast in humid environment |
3. Five-step emergency treatment method (Tiktok likes over one million solutions)
1.Isolate pollution sources: Immediately put the insect flour into a sealed bag to avoid cross-contamination
2.Frozen insect extermination: Freeze at -18℃ for 48 hours, which can kill adults and eggs (Zhihu experiment proves that the effectiveness is up to 92%)
3.Screening: Use a 60-mesh screen to remove insects and excrement
4.High temperature sterilization: Bake in 150℃ for 10 minutes (Weibo Science Popularization Big V is effective in actual testing)
5.Container disinfection: Wipe the storage tank with white vinegar and expose it to the sun for 6 hours
4. Scientific prevention guide
| method | Key points of operation | Effectiveness |
|---|---|---|
| Spice anti-worm method | Add pepper/cinnamon (30g per 5kg of flour) | Pest control rate 89% |
| Vacuum preservation method | Use electric vacuum tank | Pest control rate 100% |
| Low temperature storage method | Temperature <15℃, humidity <55% | Pest control rate 95% |
5. Netizens’ actual test of effective folk remedies
1.Kelp moisture-proof method: Each kilogram of flour is matched with 10g dry kelp (23,000 people collect it)
2.Garlic deworming method: Complete garlic cloves are wrapped in gauze and put into flour (Douyin farmers share it with 360,000 likes)
3.Baek leaf insect prevention method: 2-3 dried bay leaves per layer (very certified by Zhihu laboratory)
6. Important reminder
According to the latest tips of the National Food and Material Reserves Administration: If the flour is clumped, moldy or insects exceed 20 pieces per kilogram, it is recommended to stop eating immediately. When purchasing, you should choose qualified products with the "GB/T 1355" logo, and it is best to use them within 2 months after opening.
Through the above systematic solutions, the problem of flour insects can be effectively handled, and pests can be prevented from the source. It is recommended to collect this article and share it with your family to jointly protect kitchen food safety!
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