玉米湿法淀粉厂的副产物玉米黄粉支链氨基酸含量高，非常适宜于高F值低聚肽的制备。
CGM was a by-product in a wet corn starch plant, which was suitable for preparation of high Fischer ratio oligopeptides for its high branched chain amino acids content.
目的：采用分光光度法测定富含支链复方氨基酸注射液中n -乙酰- L -半胱氨酸的含量。
Objective: to determine N-acetyl-L-cysteine in compound amino acid injection by spectrophotometry.
目的：采用分光光度法测定富含支链复方氨基酸注射液中n -乙酰- L -半胱氨酸的含量。
Objective: to determine N-acetyl-L-cysteine in compound amino acid injection by spectrophotometry.
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