ВЗАИМОДЕЙСТВИЕ ХИТОЗАНОВ С БЕЛКАМИ МОЛОЧНОЙ СЫВОРОТКИ

INTERACTION OF CHITOSAN WITH WHEY PROTEINS

Alieva LR. ^a

Bakulin АV. ^b

Varlamov VP. ^b

Ivan A. Evdokimov ^a

Gavrilenko NV. ^c

Chervyakovsky EM. ^c

Vladimir P. Kurchenko ^c

Affiliation

a North Caucasus State Technical University

b North-Caucasus State Technical University

c Belarusian State University

Copyright ©Alieva et al. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0. (http://creativecommons.org/licenses/by/4.0/), allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material for any purpose, even commercially, provided the original work is properly cited and states its license.

Abstract

Investigation is focused on the ability of chitosan to bind β-lactoglobulin and optimization of technological parameters of selective extraction of whey proteins. The character and intensity of chitosan-protein interaction are determined by molecular weight and concentration of chitosan, pH and ionic strength of solution. The obtained experimental results show that chitosan can be effectively used for isolation of β-lactoglobulin from whey protein concentrate.

Keywords

Whey proteins, β-lactoglobulin, chitosan

REFERENCES

Богатова, О.В. Химия и физика молока: учеб. пособие / О.В. Богатова, Н.Г. Догарева. - Оренбург: ГОУ ОГУ, 2004. - 137 с.
Allergy to bovine beta-lactoglobulin: specificity of human IgE to tryptic peptides / I. Selo [et al.] // Clin. Exp. Allergy. - 1999. - Vol. 29. - № 8. - P. 1055-1063.
Laursen, I. Serum albumin as a modulator of the human breast cancer cell line MCF-7 / I. Laursen, P. Briand, A.E. Lykkesfeldt // Anticanc. Res. - 1999. - Vol. 10. - P. 343-352.
Mechanisms of the antioxidant activity of a high molecular weight fraction of whey / L.M. Tong // J. Agric. Food Chem. - 2000. - Vol. 48. - P. 1473-1478.
Хитин и хитозан: получение, свойства и применение / В.П. Варламов [и др.]; под ред. К.Г. Скрябина, Г.А. Вихоревой, В.П. Варламова. - М.: Наука, 2002. - 368 с.
Ильина, А.В. Деполимеризация высокомолекулярного хитозана ферментным препаратом Целловиридин Г20х / А.В. Ильина, Ю.В. Ткачева, В.П. Варламов // Прикладная биохимия и микробиология. - 2002. - Т. 37.
Sawyer, L. The core lipocalin, bovine β-lactoglobulin / L. Sawyer, G. Kontopidis // Biochim. Biophys. Acta. - 2000. - Vol. 1482. - P. 136-148.
Permyakova, E.A. α-Lactalbumin: structure and function / E.A. Permyakova, L.J. Berliner // FEBS Lett. - 2000. - Vol. 473. - P. 269-274.
Markus, C.R. Whey protein rich in a-lactalbumin increases the ratio of plasma tryptophan to the sum of the other large neutral amino acids and improves cognitive performance in stress-vulnerable subjects / C.R. Markus, B. Olivier, E.H. de Haan // Am. J. Clin. Nutr. - 2002. - Vol. 75. - P. 1051-1056.

How to quote?

About journal