Contamination & Hygiene第 109 / 240 题
A worker labels a menu item as 'nut-free' but it was fried in oil also used for breaded items containing tree nuts. Why is this dangerous?
a.There is no danger because frying is very hot
b.The shared fryer oil transfers allergen protein, so the item is not truly nut-free
c.The oil color changes so guests will know
d.It is only a problem if the guest can taste the nuts
解析
Shared fryer oil carries allergen protein from one food to another, so an item fried in that oil is not nut-free even at high heat. Labeling it nut-free gives an allergic guest false assurance and can cause a severe reaction. Allergen-free items require dedicated, clean equipment and oil.
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