Kinetic determination of phytic acid through inhibition of calcium phosphate crystal growth

被引：0

作者：

Grases, F ^{[1
]}

GarciaFerragut, L ^{[1
]}

CostaBauza, A ^{[1
]}

Llobera, A ^{[1
]}

机构：

[1] UNIV BALEARIC ISL,FAC SCI,PALMA DE MALLORCA,SPAIN

来源：

QUIMICA ANALITICA | 1996年 / 15卷 / 04期

关键词：

phytic acid; human urine; pharmaceutical products; determination; kinetic method;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A sensitive and simple fixed-time kinetic method for the determination of phytic acid, based on its remarkable inhibitory action on the crystal growth of brushite (CaHPO4.2H(2)O), is presented. The method was applied to the determination of phytic acid in pharmaceutical products and in human urine with a detection limit of 0.1 mu g mL(-1).

引用

页码：307 / 311

页数：5

共 16 条

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