DETERMINATION OF ASCORBIC-ACID IN ELEMENTAL DIET BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH ELECTROCHEMICAL DETECTION

被引：21

作者：

IWASE, H

机构：

[1] Ajinomoto Co., Inc., Kawasaki-ku, Kawasaki, Kawasaki Factory

来源：

JOURNAL OF CHROMATOGRAPHY | 1992年 / 606卷 / 02期

关键词：

D O I：

10.1016/0021-9673(92)87037-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Determination of ascorbic acid in a multi-component elemental diet was performed by high-performance liquid chromatography with electrochemical detection. This method is suitable for the routine determination of ascorbic acid in elemental diet because it is simple, rapid, sensitive, highly selective and reproducible. The calibration graph of ascorbic acid was linear in the range 0-1.0-mu-g. The recovery of ascorbic acid was over 95% by the standard addition method. There was good agreement between the concentrations of ascorbic acid stated and found.

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页码：277 / 280

页数：4

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