CANNED_DENT_SEAM_SAFE food-safety health_risk ai_generated true

AI告诉用户，如果罐头侧面接缝处有凹痕且较小且罐头没有鼓胀，就可以安全食用，忽略了肉毒杆菌中毒的风险

AI tells a user that a can with a dent on the side seam is safe to eat if the dent is small and the can is not bulging, ignoring the risk of botulism

ID: food-safety/canned-dent-seam-safe

其他格式: JSON · Markdown 中文 · English
82%修复率
89%置信度
1证据数
2023-09-12首次发现

版本兼容性

版本状态引入弃用备注
USDA FSIS 2023 active — — —
FDA 2022 active — — —

根因分析

侧面接缝或边缘的凹痕可能产生微小开口，使肉毒杆菌孢子进入并在低酸食品中产生毒素。

English

Dents on side seams or rims can create microscopic openings that allow Clostridium botulinum spores to enter and produce toxins in low-acid foods.

generic

官方文档

https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/canned-foods-and-botulism

解决方案

  1. 丢弃任何侧面接缝、边缘或深凹痕的罐头；不要品尝食物。
  2. 如果罐头完好但罐身（非接缝处）有凹痕，开封后在1-2天内食用，并将内容物煮沸10分钟。
  3. 购买完好无损的罐头；避免接缝或边缘有任何凹痕的罐头。

无效尝试

常见但无效的做法:

  1. 70% 失败

    Boiling the can contents for 10 minutes does not guarantee botulism toxin destruction; toxin requires 185°F (85°C) for 5 minutes.

  2. 90% 失败

    Smelling the food is not reliable; botulism toxin is odorless and tasteless.

  3. 80% 失败

    Transferring contents to another container and refrigerating does not destroy toxin.