|
DSpace at King Saud University >
King Saud University >
COLLEGES >
Science Colleges >
College of Science >
College of Science >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/6372
|
| Title: | Chemiluminescent determination of pyridoxine hydrochloride in pharmaceutical samples using flow injection |
| Authors: | Abdulrahman, A. Alwarthan
Fatima, A. Aly |
| Keywords: | Chemiluminescence determination
Dietary sources
Flow injection
Luminol
Pyridoxine ·HCl
Tablet formulation |
| Issue Date: | Jul-1997 |
| Publisher: | Elsevier |
| Citation: | Talanta: 45 ; 1131 - 1138 |
| Abstract: | A chemiluminescent method using flow injection is described for the determination of pyridoxine hydrochloride. Its
detection limit, linearity and reproducibility were examined. The method is based on the enhancing effect of
pyridoxine hydrochloride on the chemiluminescence generated by the oxidation of luminol with hydrogen peroxide in
aqueous potassium hydroxide and sodium oxalate. The proposed method is simple and inexpensive. The chemiluminescence
intensity is a linear function of pyridoxine hydrochloride concentration over the range 10–250 mg ml 1
with a detection limit of 6 mg ml 1. The applicability of the method was demonstrated by the determination of
pyridoxine hydrochloride in different tablet formulations and some dietary sources. |
| Description: | Accurate determination of water-soluble vitamins
is very important in the food and pharmaceutical
industries. |
| URI: | http://hdl.handle.net/123456789/6372 |
| Appears in Collections: | College of Science
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
