国产L—赖氨酸寻求新用途

我国饲料级赖氨酸的生产还不能满足饲料生产的需要,大部分产品需从国外进口。2000年国内L-赖氨酸需求量约为7万t,而产量不足2万t。大量的低价进口产品导致国内饲用赖氨酸市场几近饱和。作者指出,国内企业应把重点放在开发赖氨酸的其他用途上,例如,挖掘赖氨酸的医用价值。目前已有3种L-赖氨酸及其复配药获得国家药监局批准使用。

The Production of L-lysine in China to Find New Applications

The production of feed-grade lysine in China can not meet the demand of feed production. A majority of lysine products relies on imports. In 2000, domestic demand of L-lysine was about 70000 tons, however, output was less than 20000 tons. Large quantities of low price import products lead saturation of China's feed-grade lysine market. The author points out, the domestic enterprises should put emphases on the development of new applications of lysine, such as tapping the value of lysine in medical applications. At present, three t-lysine products and its built medicines have been gained the approval of National Drug Administiation.