(A) 酪胺酸与色胺酸(tyrosine and tryptophan) (B) 丝胺酸与息宁胺酸(serine and threonine) (C) 甘胺酸与脯胺酸(glycine and proline) (D) 白胺酸与异白胺酸(leucine and iso...
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The partial least square (PLS) method for spectrophotometric simultaneous determination of phenylalanine, tryptophan and tyrosine in the mixed amino acids was studied.
本文将偏最小二乘法(PLS)用于分光光度法同时测定混合氨基酸体系中的苯丙氨酸、色氨酸和酪氨酸。
The relation between yellowness index and time of irradiation is a power function. After irradiation, the most decreased amino acids are corresponding to tryptophan, histidine and tyrosine.
结果表明，泛黄真丝绸的黄度指数与氙灯照射时间之间是乘幂函数关系，泛黄真丝绸中的色氨酸、组氨酸及酪氨酸的损失百分率最大。
Tyrosine, tryptophan and asparagines produced DCAN after chlorination. There was only glycine which didn't form CHD.
只有酪氨酸、色氨酸和天冬酰胺加氯反应后生成了二氯乙腈（DCAN）；
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