Comparison of Uric Acid Quantity with Different Food in Human Urine by Flow Injection Chemiluminescence Analysis
Joint Authors
Tan, Xijuan
Song, Zhenghua
Wang, Jiajia
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Based on the inhibitory effect of uric acid (UA) on luminol-Co2+ chemiluminescence (CL) system, a sensitive method for the determination of UA at nanomolar level by flow injection (FI) CL was proposed.
The proposed method was successfully applied to real-time monitoring of UA excretion in human 24 h urine with different food intake, showing that meats, vegetables, and porridge intake caused differential UA excretions of 879, 798, and 742 mg, respectively.
It was also found that UA concentrations in urine under the three kinds of food intake simultaneously reached maximum at 2 h after meals with the values of 417, 318, and 288 μg mL−1, respectively.
The UA concentration in human serum was also determined by this approach, and the possible mechanism of luminol-Co2+-UA CL reaction was discussed in detail.
American Psychological Association (APA)
Wang, Jiajia& Tan, Xijuan& Song, Zhenghua. 2013. Comparison of Uric Acid Quantity with Different Food in Human Urine by Flow Injection Chemiluminescence Analysis. Journal of Analytical Methods in Chemistry،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-503573
Modern Language Association (MLA)
Wang, Jiajia…[et al.]. Comparison of Uric Acid Quantity with Different Food in Human Urine by Flow Injection Chemiluminescence Analysis. Journal of Analytical Methods in Chemistry No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-503573
American Medical Association (AMA)
Wang, Jiajia& Tan, Xijuan& Song, Zhenghua. Comparison of Uric Acid Quantity with Different Food in Human Urine by Flow Injection Chemiluminescence Analysis. Journal of Analytical Methods in Chemistry. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-503573
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503573