食源性疾病第 32 / 320 题
A cook prepares a large beef roast. What is the acceptable minimum internal temperature and hold time for a whole-muscle roast cooked in an oven (using an approved time-temperature combination)?
a.145°F for 4 minutes (or an approved lower-temp/longer-time combination)
b.165°F for 15 seconds
c.155°F for 17 seconds
d.135°F for 4 minutes
解析
Whole-muscle roasts may be cooked to 145°F held for 4 minutes, or to an approved lower temperature held for a longer time, because the interior of an intact roast has few surface bacteria. Poultry needs 165°F and ground meat 155°F, while 135°F is only a holding temperature, not a safe cook temperature for roasts.
法律依据: FDA Food Code §3-401.11免费刷完整 320 道题库 — 无需注册。
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