鲨鱼翅

中国立法委员呼吁禁止鲨鱼翅交易。

Lawmaker urges shark fin trading ban .

建立了一种测定鲨鱼翅中透明质酸的酶解高效液相色谱方法。

A method for the determination of hyaluronic acid in shark fin by high performance liquid chromatography ( HPLC ) is described .

同时也有研究发现鲨鱼翅含有铅汞等有毒元素，而营养价值却不及鸡肉和猪肉。

Research has also found that shark fin contains poisonous elements , including lead and mercury , but the nutritious value is less than that of chicken or pork .

一些国家已经禁止商业捕鲨或收藏鱼翅，美国有些州如夏威夷也做得很好。

A few countries have banned commercial shark fishing or shark fin possession and a few U.

大多数被捕的鲨被拿掉鱼翅后就被抛回海里至死。

Most sharks are caught just for their fins and their carcass is then wastefully dumped back into the ocean to die .