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【单选题】
食品添加剂香兰素可由（）转化香兰酸而来。
A.
脂肪酶
B.
酯酶
C.
芳香醛脱氢酶
D.
辣根过氧化物酶
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参考答案：
举一反三
【单选题】Many Americans harbor a grossly distorted and exaggerated view of most of the risks surrounding food．Fergus Clydesdale, head of the department of food science and nutrition at the University of Massac...
A.
They overlook the risks of the food they eat.
B.
They overestimate the hazards of their food.
C.
They are overoptimistic about the safety of their food.
D.
They overstate the government's interference with the food industry.
【单选题】香兰素是重要的香料之一，它可由丁香酚经多步反应合成（如图）．有关如图两种化合物的说法正确的是（ ）
A.
常温下，1mol丁香酚只能与1mol Br2发生反应
B.
丁香酚不能与FeCl3溶液发生显色反应
C.
1mol香兰素最多能与3mol氢气发生加成反应
D.
香兰素分子中至少有12个原子共平面
相关题目：
【单选题】Many Americans harbor a grossly distorted and exaggerated view of most of the risks surrounding food．Fergus Clydesdale, head of the department of food science and nutrition at the University of Massac...
A.
They overlook the risks of the food they eat.
B.
They overestimate the hazards of their food.
C.
They are overoptimistic about the safety of their food.
D.
They overstate the government's interference with the food industry.
【单选题】香兰素是重要的香料之一，它可由丁香酚经多步反应合成（如图）．有关如图两种化合物的说法正确的是（ ）
A.
常温下，1mol丁香酚只能与1mol Br2发生反应
B.
丁香酚不能与FeCl3溶液发生显色反应
C.
1mol香兰素最多能与3mol氢气发生加成反应
D.
香兰素分子中至少有12个原子共平面
参考解析：
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