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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
biochemistry, genetics and molecular biology
Computer assisted spectrophotometric analysis of three component mixtures (caffeine mixtures and codeine mixtures)
Analytical Letters, Volume 25, No. 2, Year 1992
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Description
Two mixtures (caffeine mixture (I) and codeine mixture (II)) of 3-components, containing acetaminophen and salicylamide as majors, have been assayed using different computer-assisted spectrophotometric methods. These methods are the Unique Absorbance Method (UAM), the Unique Orthogonal Function Method (UOFM), and Unique Fourier Function Method (UFFM), and also their correspondences under the least squares approach. The parameters have been optimized for the accurate determination of the minor component caffeine in mixture (I). In mixture (II). however, codeine has been extracted - in two steps-prior to the correction of interferences from the major components acetaminophen and salicylamide. © 1992, Taylor & Francis Group, LLC. All rights reserved.
Authors & Co-Authors
Elsayed, Mahmoud Abdel Hady
United States, Belgrade
Faculty of Pharmacy
Korany, Mohamed Abdel Tawab
United States, Belgrade
Faculty of Pharmacy
Bedair, Mona M.
United States, Belgrade
Faculty of Pharmacy
Mahgoub, Hoda
United States, Belgrade
Faculty of Pharmacy
Korany, Ezzat A.
Egypt, Alexandria
Institute of Graduate Studies and Research
Statistics
Citations: 5
Authors: 5
Affiliations: 2
Identifiers
Doi:
10.1080/00032719208018523
ISSN:
00032719
e-ISSN:
1532236X