How to test whether dog food is good? Full analysis of hot topics and scientific methods in 10 days
Recently, pet health has become the focus of heated discussions on social platforms, especially the "poisonous dog food" incident that has once again attracted attention. How to scientifically judge the quality of dog food? This article combines the hot data of the entire network in the past 10 days with professional methods to provide you with structured solutions.
1. Top 5 hot pet topics on the Internet (last 10 days)
| Ranking | Topic keywords | amount of discussion | Related events |
|---|---|---|---|
| 1 | dog food additives | 285,000 | A brand recall incident |
| 2 | Pet food national standard | 192,000 | Solicitation of opinions on new regulations |
| 3 | homemade dog food | 157,000 | Internet celebrity recipe controversy |
| 4 | Dog food testing agency | 123,000 | Third-party testing report |
| 5 | Grain dog food risks | 98,000 | Popular science from veterinary experts |
2. Four core detection dimensions
1. Basic component analysis
| Test items | Qualification standards | Tools/Methods |
|---|---|---|
| Crude protein content | ≥18% (adult dogs) | Laboratory Kjeldahl method |
| fat content | 5%-15% | Soxhlet extraction method |
| Ash content | ≤10% | High temperature burning method |
2. Security indicator detection
| Risky substances | Limited standard | rapid detection method |
|---|---|---|
| Aflatoxins | ≤10μg/kg | Test paper test |
| Salmonella | Not allowed to be checked out | PCR test |
| Heavy metal lead | ≤5mg/kg | X-ray fluorescence instrument |
3. Simple family testing method
1.Appearance inspection:High-quality dog food has uniform particles, no mold and clumps, and natural color (dark brown is better than bright color)
2.Smell test:Normally there should be a light meaty aroma, but the pungent and sour smell may have gone bad.
3.Soaking experiment:After soaking in warm water for 30 minutes, excessive expansion may contain excessive grains.
4.Grease test:There is no obvious oil stain after pressing on the white paper. Excessive oil stain may be caused by the use of inferior fat.
4. Comparison of professional testing channels
| Institution type | Test items | cycle | Reference fee |
|---|---|---|---|
| third party laboratory | Full ingredient analysis | 3-5 days | 800-1500 yuan |
| Agricultural College Testing Center | Basic indicators | 7 days | 300-800 yuan |
| market supervision department | Security testing | 15 days | Free (requires registration) |
5. Consumer purchasing suggestions
1. ViewPackaging information integrity(Production license number, raw material composition, shelf life)
2. PreferenceClearly labeled with AAFCO/NRC standardsproducts
3. Be alertOver marketing concept(such as "ultra-natural" and "special effects")
4. RegularlyRotate brandsReduce exposure to single risk sources
According to the latest pet industry white paper, among the unqualified dog foods submitted for inspection in 2023,46%The problem lies in the false labeling of protein,23%Prohibited additives detected. It is recommended to do a basic test every six months for brands that have been used for a long time to protect the health of your dog.
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