摘要
运用混合正交设计摸清了羽毛回流酸解制备复合氨基酸的最佳方法，使产生的氨基酸单体总量占羽毛蛋白氨基酸总量的８６％以上。通过ｐＨ滴定曲线，紫外－可见光谱证明了复合氨基酸铜络合反应和络合物的形成。
The optimum refluxing acidolysis method of preparetion of compound amino acids infeather was made clear. 86%of the total amino acids from the protein in feather was acidoly-sised. The complexing reaction of amino acids-copper was identified by means of pH titrationcurve and UV-vis spectrum.
出处
《江西农业大学学报》
CAS
CSCD
1995年第3期348-351,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
氨基酸
铜
络合反应
Amino acid
copper
complexing reaction
