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USDA FoodData Central Data Source Assessment for Pet Food

usda_fdc_data_source_assessment

us-2026 600 tok en 2026-07-18

USDA FoodData Central Data Source Assessment for Pet Food

Source Value Assessment

  • Not recommended as primary pet food data source
  • USDA FDC 是美国农业部主要食品成分数据库
  • 但 pet food 相关数据极少

Research Findings (2026-07-18)

API Strategy Tested

  1. query=dog food → 115563 hits (mostly Corn dog/Hot dog)
  2. ⚠️ query=pet food → 114748 hits (mostly human food)
  3. query=kibble → 17 hits (only bread/rye crispbread)
  4. query=complete dog/cat → only pancake mix, no pet food

Why Low Yield?

  1. USDA FDC 主要为人类食品(FNDDS Survey + Foundation Foods + SR Legacy + Branded)
  2. Pet food 召回率 < 0.1% of total database
  3. 关键词歧义:"dog"/"cat" 匹配人类食品(Corn dog/Hot dog/Catfish)

API Access

  • ✅ USDA FDC API v1 公开可访问(无 key 限速 1000/h per IP)
  • ❌ Full dataset ZIP 下载链接全部 404(3 URLs tested)

Conclusion

  • USDA FDC 不适合作为 pet food 主数据源
  • 推荐替代
  • AAFCO Official Publication (已覆盖)
  • FEDIAF Nutritional Guidelines (已覆盖)
  • 厂商官方营养数据 (PFI 行业)
  • NASC 零食数据 (已覆盖)

Sources

  • USDA FDC API v1 (api.nal.usda.gov/fdc/v1/)