Title : ( Rheological properties of bovine serum albumin-cress seed gum complex coacervates )
Authors: fatemeh hamedi , Seyed Mohammad Ali Razavi ,
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Abstract
The intermolecular interactions between the bovine serum albumin (BSA) and cress seed gum (CSG) were investigated by rheological characterization as a function of pH (7.0- 2.0), and concentrations of BSA (0.1, 0.5 and 1%, w/w) and CSG (0.01, 0.05 and 0.1%, w/w). Dominant storage modulus (G\\\\\\\\\\\\\\\') over loss modulus (G\\\\\\\\\\\\\\\") demonstrated the formation of a weak gel-like structure. Moreover, the complex viscosity (η*) of the complex coacervate decreased linearly in a small range of frequency (0.1-10), implying the shear-thinning behavior of the coacervates. These results reflect that CSG-BSA complex coacervate could be a suitable biopolymer carrier for sensitive and bioactive compounds.
Keywords
, Biopolymer, Complex coacervation, Rheology, Protein, Polysaccharide
@inproceedings{paperid:1087998,
author = {Hamedi, Fatemeh and Razavi, Seyed Mohammad Ali},
title = {Rheological properties of bovine serum albumin-cress seed gum complex coacervates},
booktitle = {2nd International Conference on Rheology},
year = {2021},
location = {تهران, IRAN},
keywords = {Biopolymer- Complex coacervation- Rheology- Protein-Polysaccharide},
}
%0 Conference Proceedings
%T Rheological properties of bovine serum albumin-cress seed gum complex coacervates
%A Hamedi, Fatemeh
%A Razavi, Seyed Mohammad Ali
%J 2nd International Conference on Rheology
%D 2021
