{
  "id": "food-safety/peanut-allergy-cross-contact-oil",
  "signature": "AI tells a user that refined peanut oil is safe for someone with a peanut allergy because the protein is removed during refining",
  "signature_zh": "AI告诉用户，精炼花生油对花生过敏者是安全的，因为在精炼过程中去除了蛋白质",
  "regex": "peanut.*oil.*(safe|allergen|refined|allergy)",
  "domain": "food-safety",
  "category": "health_risk",
  "subcategory": null,
  "root_cause": "While highly refined peanut oil (RBD) is generally considered safe by FDA and FARE due to protein removal, cold-pressed or gourmet peanut oils can contain sufficient peanut protein to trigger anaphylaxis; AI fails to distinguish oil types or warn about cross-contact in restaurants.",
  "root_cause_type": "generic",
  "root_cause_zh": "虽然高度精炼花生油（RBD）通常被FDA和FARE认为是安全的，因为去除了蛋白质，但冷压或 gourmet 花生油可能含有足以引发过敏性休克的花生蛋白；AI未能区分油类型或警告餐厅中的交叉接触风险。",
  "versions": [
    {
      "version": "FARE Guidelines 2023",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "FDA Food Allergen Labeling 2022",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "CDC Food Allergy Data 2023",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Check the label for 'peanut oil' and avoid it entirely",
      "why_fails": "Many restaurant fried foods use peanut oil; even if the oil is refined, cross-contact from shared fryers with peanut-containing foods is common",
      "fail_rate": 0.6,
      "condition": "",
      "sources": []
    },
    {
      "action": "Use a home test kit for peanut protein in oil",
      "why_fails": "Home test kits are not validated for oil matrices and may give false negatives due to dilution or denaturation",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Always ask the restaurant or manufacturer whether the peanut oil is 'highly refined' (RBD) or 'cold-pressed' / 'gourmet'. If unsure, avoid. Example: `Call the restaurant: 'Is your peanut oil highly refined RBD or cold-pressed? Do you use the same fryer for peanut-containing foods?'`",
      "success_rate": 0.85,
      "how": "Always ask the restaurant or manufacturer whether the peanut oil is 'highly refined' (RBD) or 'cold-pressed' / 'gourmet'. If unsure, avoid. Example: `Call the restaurant: 'Is your peanut oil highly refined RBD or cold-pressed? Do you use the same fryer for peanut-containing foods?'`",
      "condition": "",
      "sources": []
    },
    {
      "action": "Carry two epinephrine auto-injectors (e.g., EpiPen) and avoid any food fried in peanut oil if the restaurant cannot confirm the oil type and fryer separation",
      "success_rate": 0.95,
      "how": "Carry two epinephrine auto-injectors (e.g., EpiPen) and avoid any food fried in peanut oil if the restaurant cannot confirm the oil type and fryer separation",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "Always ask the restaurant or manufacturer whether the peanut oil is 'highly refined' (RBD) or 'cold-pressed' / 'gourmet'. If unsure, avoid. Example: `Call the restaurant: 'Is your peanut oil highly refined RBD or cold-pressed? Do you use the same fryer for peanut-containing foods?'`",
    "Carry two epinephrine auto-injectors (e.g., EpiPen) and avoid any food fried in peanut oil if the restaurant cannot confirm the oil type and fryer separation"
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://www.foodallergy.org/resources/peanut-oil-and-peanut-allergy",
  "official_doc_section": null,
  "error_code": "ALL-202",
  "verification_tier": "ai_generated",
  "confidence": 0.88,
  "fix_success_rate": 0.82,
  "resolvable": "partial",
  "first_seen": "2024-01-10",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}