Indirect photometric ion chromatographic analysis of anions in Haematococcus pluvialis culture media

被引:0
作者
Jian-Ping Yuan
Feng Chen
机构
[1] South China University of Technology,College of Food Engineering and Biotechnology
[2] The University of Hong Kong,Department of Botany
来源
Biotechnology Letters | 2001年 / 23卷
关键词
culture media; determination,; inorganic anions; ion chromatography;
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中图分类号
学科分类号
摘要
An indirect photometric ion chromatographic method for the simultaneous determination of chloride, nitrate and sulfate ions was developed and applied to the determination of anions, mainly nitrate, in the alga Haematococcus pluvialis culture media. Using phthalic acid/sodium tetraborate aqueous solution as the mobile phase, anions can be detected indirectly by a UV detector. The calibration curves for these anions gave good linearity from 1 to 1000 μg ml−1.
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页码:757 / 760
页数:3
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