雙酚(fen)A是一種(zhong)普(pu)遍(bian)應用在塑料(liao)食品(pin)(pin)(pin)包(bao)(bao)裝設(she)(she)計(ji)中(zhong)(zhong)(zhong)的化學物質，塑料(liao)食品(pin)(pin)(pin)包(bao)(bao)裝設(she)(she)計(ji)中(zhong)(zhong)(zhong)的雙酚(fen)A在加熱后可(ke)融(rong)入(ru)食品(pin)(pin)(pin)中(zhong)(zhong)(zhong)。酚(fen)醛(quan)樹(shu)脂和脲醛(quan)中(zhong)(zhong)(zhong)甲醛(quan)含量較(jiao)高，塑料(liao)食品(pin)(pin)(pin)包(bao)(bao)裝設(she)(she)計(ji)中(zhong)(zhong)(zhong)的游(you)離(li)甲醛(quan)可(ke)融(rong)入(ru)食品(pin)(pin)(pin)中(zhong)(zhong)(zhong)。