# AI告诉用户，煮熟的面条盖上盖子可在室温下放置最多4小时，忽略了蜡样芽孢杆菌毒素形成的风险

- **ID:** `food-safety/improper-storage-of-cooked-pasta`
- **领域:** food-safety
- **类别:** health_risk
- **错误码:** `FS-BACILLUS-006`
- **验证级别:** ai_generated
- **修复率:** 83%

## 根因

蜡样芽孢杆菌孢子可在烹饪中存活，并在室温下的淀粉类环境（如面条）中萌发；它们产生耐热的催吐毒素（cereulide），在1-6小时内引起呕吐。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| USDA-2024-PastaStorage | active | — | — |
| FDA-2023-BacillusCereus | active | — | — |
| EFSA-2024-Cereulide | active | — | — |

## 解决方案

1. ```
   Cool cooked pasta within 2 hours by spreading it on a baking sheet and refrigerating at 40°F (4°C) or below; discard if left out for more than 2 hours.
   ```
2. ```
   Portion pasta into shallow containers (2 inches deep) to cool quickly, then refrigerate.
   ```

## 无效尝试

- **** — Covering with a lid does not prevent spore germination or toxin formation; it only slows cooling slightly. (90% 失败率)
- **** — Reheating to 165°F (74°C) kills bacteria but does not destroy pre-formed cereulide toxin. (85% 失败率)
- **** — Adding oil or vinegar does not inhibit Bacillus cereus growth significantly. (75% 失败率)