论文部分内容阅读
在离子交换法提纯组氨酸的工艺中,引入预洗脱技术,通过选择适宜的预洗液浓度和预洗脱速度实现高纯度组氨酸的提取。
In the process of ion exchange purification of histidine, the introduction of pre-elution technology, by selecting the appropriate pre-wash concentration and pre-elution speed to achieve high-purity histidine extraction.