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International Journal of Analytical Chemistry
Volume 2017, Article ID 8214120, 6 pages
Research Article

A New Method for the Determination of Sucrose Concentration in a Pure and Impure System: Spectrophotometric Method

Laboratoire PCPM, Faculté des Sciences et Techniques, Université Hassan 1er, BP 557, Settat, Morocco

Correspondence should be addressed to A. Borji;

Received 8 August 2017; Accepted 14 November 2017; Published 28 December 2017

Academic Editor: Adil Denizli

Copyright © 2017 A. Borji et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Analytical chemistry is a set of procedures and techniques used to identify and quantify the composition of a sample of material. It is also focused on improvements in experimental design and the creation of new measurement tools. Analytical chemistry has broad applications to forensics, medicine, science, and engineering. The objective of this study is to develop a new method of sucrose dosage using a spectrophotometry method in a pure and impure system (presence of glucose and fructose). The work performed shows the reliability of this method. A model linking sucrose solution absorbance and mass percentage of glucose and fructose has been developed using experimental design. The results obtained show that all the investigated factors (sucrose concentration, mass percentage of glucose, and mass percentage of fructose) have a positive effect on the absorbance. The effect of the interaction between glucose and fructose on the absorbance is very significant.