Rheological behavior of starch-based biopolymer mixtures in selected processed foods

Sarker, Md. Zaidul Islam and Abd Elgadir, Mohammed and Ferdosh, Sahena and Akanda, Mohammed Jahurul Haque and Aditiawati, Pingkan and Noda, Takahiro (2013) Rheological behavior of starch-based biopolymer mixtures in selected processed foods. Starch - Stärke, 65 (1-2). pp. 73-81. ISSN 1521-379X

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Abstract

The objective of this review article is to investigate rheological behaviors of starch-based biopolymer mixtures in selected food systems. Numerous recently published studies on this subject were thoroughly screened and reviewed. This paper indicates rheological behaviors, which include viscoelasticity, texture, and viscosity, of starch-based biopolymer mixtures in selected food systems. It was found that starch-based biopolymer mixtures had different rheological behaviors that could affect the quality of processed foods. The main factors that affected rheological properties were the botanical sources of starches and the effect of mixing other biopolymers with starch. For instance, starch-based noodles prepared with potato starches were harder than noodles prepared with corn starch. Furthermore, the viscoelastic values of imitation cheese, which can be expressed by a storage modulus (G0) and a loss modulus (G00), increased with the addition of pregelatinized starch. In soup, another example of a starch-based biopolymer mixture, it was found that the presence of fenugreek polysaccharides (0.1–0.9% w/w) resulted in better development of viscoelastic properties with greater G0 and G00 compared with soups having no fenugreek polysaccharides added.

Item Type:	Article (Journal)
Additional Information:	6605/27835
Uncontrolled Keywords:	Biopolymer mixtures / Food system / Noodle / Soup / Rheological behavior
Subjects:	Q Science > QD Chemistry
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Pharmacy > Department of Pharmaceutical Technology
Depositing User:	Professor Md. Zaidul Islam Sarker
Date Deposited:	21 Jan 2013 10:27
Last Modified:	24 May 2018 15:41
URI:	http://irep.iium.edu.my/id/eprint/27835

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