首页   按字顺浏览 期刊浏览 卷期浏览 Colorimetric Determination of Certain Sympathominetic Amines
Colorimetric Determination of Certain Sympathominetic Amines

 

作者: FatmaBasyoni Salem,  

 

期刊: Analytical Letters  （Taylor Available online 1985）
卷期: Volume 18, issue 9  

页码: 1063-1075

 

ISSN:0003-2719

 

年代: 1985

 

DOI:10.1080/00032718508069100

 

出版商: Taylor & Francis Group

 

关键词: Catecholamines;noradrenaline;methyldopa;colorimetric assay

 

数据来源: Taylor

 

摘要:

Vanillin reacts with methyldopa and noradrenaline in alkaline medium to form a pink colour which could be measured at 420 nm. Based on this reaction, a colorimetric method for determination of both sympathomimetic amines was established. A linear relationship was observed in the range from 0.12 to 1.44 mg methyldopa and from 0.085 to 1.854 mg noradrenaline.

 

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