多肽尿素中微量聚天门冬氨酸检测方法探讨  

Study on the Detection Method of Trace Polyaspartic Acid in Peptide Urea

作　　者：付冬梅 

机构地区：[1]国电赤峰化工有限公司,内蒙古赤峰024000

出　　处：《化工设计通讯》2017年第7期1-1,共1页Chemical Engineering Design Communications

摘　　要：多肽尿素是指在传统普通尿素的生产过程中添加聚天门冬氨酸而制成的一种新型化肥。聚天门冬氨酸由人工仿生合成,是一种具有长链蛋白质及阴离子表面活性剂特性的仿生聚合物。在多肽尿素的化工检测中,利用单点标准浊度比较法能够较为准确地测量多肽尿素中聚天门冬氨酸的含量,为多肽尿素的工业生产及检测提供重要参考。Polypeptide urea is a new type of chemical fertilizer made by adding aspartic acid to the production process of conventional urea.Poly （aspartic acid） is synthesized by artificial bionics.It is a kind of bionic polymer with long chain protein and anionic surfactant.In the chemical detection ofpolypeptide urea, poly aspartic acid content can be measured accurately by using peptide urea single point standard turbidity comparison method, provides an important reference for the industrial production and detection of polypeptide urea.

关 键 词：多肽尿素 聚天门冬氨酸 检测 

分 类 号：TQ441.41[化学工程—化学肥料工业]