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 partial least square (PLS) method for spectrophotometric simultaneous determination of phenylalanine, tryptophan and tyrosine in the mixed amino acids was studied.
用于苯丙氨酸、酪氨酸和色氨酸人工混样中酪氨酸和色氨酸的测定，结果令人满意。
The method has been used to determine tyrosine and tryptophane in the artificial sample containing phenylalanine, tyrosine and tryptophane, the result is satisfactory.
目的探讨全血中苯丙氨酸和酪氨酸测定时标本采集与保存对测定结果的影响。
Objective To investigate the influencing effect of sample collection and storage measures on phenylalanine and tyrosine measurements in whole-blood samples.
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