你大概听说过有一种叫作海狸香的分泌物,这是从海狸的肛腺中分离出来的物质,用于制作调味料和香水。
But castoreum is so expensive, at up to $70 per pound of anal gland (the cost to humanely milk castoreum from a beaver is likely even higher), that it's unlikely to show up in anything you eat.
但是海狸香非常昂贵,每磅肛腺价格高达70美元(如果用人道的方式从海狸屁股汲取海狸香花费很可能更高),所以海狸香在你食用的东西里出现是不大可能的。
In 2011, the Vegetarian Resource Group wrote to five major companies that produce vanilla flavoring and asked if they use castoreum. The answer: According to the Federal Code of Regulations, they can't. (The FDA highly regulates what goes into vanilla flavoring and extracts.)
2011年,素食资源团体写信给五个生产香草调味料的大公司,问他们是否使用了海狸香。答案是:根据美国联邦法规,他们不能这么做。(美国联邦法规对用于香草调味料和香草精的物质有严格规定。)
It's equally unlikely you'll find castoreum in mass-marketed goods, either.
同样,在大众化商品中找到海狸香也是不太可能的。
MYTH: Dogs and cats are colourblind.
误解二:狗和猫都是色盲。
Dogs and cats have much better colour vision than we thought.
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