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COST Action [FA 1005]

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Macromolecular crowding conditions enhance glycation and oxidation of whey proteins in ultrasound-induced Maillard reaction

Peruško, Marija; Al-Hanish, Ayah; Ćirković-Veličković, Tanja; Stanić-Vučinić, Dragana

(Elsevier Sci Ltd, Oxford, 2015)

TY  - JOUR
AU  - Peruško, Marija
AU  - Al-Hanish, Ayah
AU  - Ćirković-Veličković, Tanja
AU  - Stanić-Vučinić, Dragana
PY  - 2015
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/1666
AB  - High intensity ultrasound (HIUS) can promote Maillard reaction (MR). Macromolecular crowding conditions accelerate reactions and stabilise protein structure. The aim of this study was to investigate if combined application of ultrasound and macromolecular crowding can improve efficiency of MR. The presence of crowding agent (polyethylene glycol) significantly increased ultrasound-induced whey protein (WP) glycation by arabinose. An increase in glycation efficiency results only in slight change of WP structure. Macromolecular crowding intensifies oxidative modifications of WP, as well as formation of amyloid-like structures by enhancement of MR. Solubility at different pH, thermal stability and antioxidative capacity of glycated WP were increased, especially in the presence of crowding agent, compared to sonicated nonglycated proteins. The application of HIUS under crowding conditions can be a new approach for enhancement of reactions in general, enabling short processing time and mild conditions, while preserving protein structure and minimising protein aggregation. (C) 2015 Elsevier Ltd. All rights reserved.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Macromolecular crowding conditions enhance glycation and oxidation of whey proteins in ultrasound-induced Maillard reaction
VL  - 177
SP  - 248
EP  - 257
DO  - 10.1016/j.foodchem.2015.01.042
ER  - 
@article{
author = "Peruško, Marija and Al-Hanish, Ayah and Ćirković-Veličković, Tanja and Stanić-Vučinić, Dragana",
year = "2015",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/1666",
abstract = "High intensity ultrasound (HIUS) can promote Maillard reaction (MR). Macromolecular crowding conditions accelerate reactions and stabilise protein structure. The aim of this study was to investigate if combined application of ultrasound and macromolecular crowding can improve efficiency of MR. The presence of crowding agent (polyethylene glycol) significantly increased ultrasound-induced whey protein (WP) glycation by arabinose. An increase in glycation efficiency results only in slight change of WP structure. Macromolecular crowding intensifies oxidative modifications of WP, as well as formation of amyloid-like structures by enhancement of MR. Solubility at different pH, thermal stability and antioxidative capacity of glycated WP were increased, especially in the presence of crowding agent, compared to sonicated nonglycated proteins. The application of HIUS under crowding conditions can be a new approach for enhancement of reactions in general, enabling short processing time and mild conditions, while preserving protein structure and minimising protein aggregation. (C) 2015 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Macromolecular crowding conditions enhance glycation and oxidation of whey proteins in ultrasound-induced Maillard reaction",
volume = "177",
pages = "248-257",
doi = "10.1016/j.foodchem.2015.01.042"
}
Peruško, M., Al-Hanish, A., Ćirković-Veličković, T.,& Stanić-Vučinić, D. (2015). Macromolecular crowding conditions enhance glycation and oxidation of whey proteins in ultrasound-induced Maillard reaction.
Food Chemistry
Elsevier Sci Ltd, Oxford., 177, 248-257.
https://doi.org/10.1016/j.foodchem.2015.01.042
Peruško M, Al-Hanish A, Ćirković-Veličković T, Stanić-Vučinić D. Macromolecular crowding conditions enhance glycation and oxidation of whey proteins in ultrasound-induced Maillard reaction. Food Chemistry. 2015;177:248-257
Peruško Marija, Al-Hanish Ayah, Ćirković-Veličković Tanja, Stanić-Vučinić Dragana, "Macromolecular crowding conditions enhance glycation and oxidation of whey proteins in ultrasound-induced Maillard reaction" Food Chemistry, 177 (2015):248-257,
https://doi.org/10.1016/j.foodchem.2015.01.042 .
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Supplementary data for article: Stanić-Vučinić, D.; Prodić, I.; Apostolović, D.; Nikolić, M.; Ćirković-Veličković, T. Structure and Antioxidant Activity of Beta-Lactoglobulin-Glycoconjugates Obtained by High-Intensity-Ultrasound-Induced Maillard Reaction in Aqueous Model Systems under Neutral Conditions. Food Chemistry 2013, 138 (1), 590–599. https://doi.org/10.1016/j.foodchem.2012.10.087

Stanić-Vučinić, Dragana; Prodić, Ivana; Apostolović, Danijela; Nikolić, Milan; Ćirković-Veličković, Tanja

(Elsevier Sci Ltd, Oxford, 2013)

TY  - BOOK
AU  - Stanić-Vučinić, Dragana
AU  - Prodić, Ivana
AU  - Apostolović, Danijela
AU  - Nikolić, Milan
AU  - Ćirković-Veličković, Tanja
PY  - 2013
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3525
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Supplementary data for article: Stanić-Vučinić, D.; Prodić, I.; Apostolović, D.; Nikolić, M.; Ćirković-Veličković, T. Structure and Antioxidant Activity of Beta-Lactoglobulin-Glycoconjugates Obtained by High-Intensity-Ultrasound-Induced Maillard Reaction in Aqueous Model Systems under Neutral Conditions. Food Chemistry 2013, 138 (1), 590–599. https://doi.org/10.1016/j.foodchem.2012.10.087
ER  - 
@book{
author = "Stanić-Vučinić, Dragana and Prodić, Ivana and Apostolović, Danijela and Nikolić, Milan and Ćirković-Veličković, Tanja",
year = "2013",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3525",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Supplementary data for article: Stanić-Vučinić, D.; Prodić, I.; Apostolović, D.; Nikolić, M.; Ćirković-Veličković, T. Structure and Antioxidant Activity of Beta-Lactoglobulin-Glycoconjugates Obtained by High-Intensity-Ultrasound-Induced Maillard Reaction in Aqueous Model Systems under Neutral Conditions. Food Chemistry 2013, 138 (1), 590–599. https://doi.org/10.1016/j.foodchem.2012.10.087"
}
Stanić-Vučinić, D., Prodić, I., Apostolović, D., Nikolić, M.,& Ćirković-Veličković, T. (2013). Supplementary data for article: Stanić-Vučinić, D.; Prodić, I.; Apostolović, D.; Nikolić, M.; Ćirković-Veličković, T. Structure and Antioxidant Activity of Beta-Lactoglobulin-Glycoconjugates Obtained by High-Intensity-Ultrasound-Induced Maillard Reaction in Aqueous Model Systems under Neutral Conditions. Food Chemistry 2013, 138 (1), 590–599. https://doi.org/10.1016/j.foodchem.2012.10.087.
Food Chemistry
Elsevier Sci Ltd, Oxford..
Stanić-Vučinić D, Prodić I, Apostolović D, Nikolić M, Ćirković-Veličković T. Supplementary data for article: Stanić-Vučinić, D.; Prodić, I.; Apostolović, D.; Nikolić, M.; Ćirković-Veličković, T. Structure and Antioxidant Activity of Beta-Lactoglobulin-Glycoconjugates Obtained by High-Intensity-Ultrasound-Induced Maillard Reaction in Aqueous Model Systems under Neutral Conditions. Food Chemistry 2013, 138 (1), 590–599. https://doi.org/10.1016/j.foodchem.2012.10.087. Food Chemistry. 2013;
Stanić-Vučinić Dragana, Prodić Ivana, Apostolović Danijela, Nikolić Milan, Ćirković-Veličković Tanja, "Supplementary data for article: Stanić-Vučinić, D.; Prodić, I.; Apostolović, D.; Nikolić, M.; Ćirković-Veličković, T. Structure and Antioxidant Activity of Beta-Lactoglobulin-Glycoconjugates Obtained by High-Intensity-Ultrasound-Induced Maillard Reaction in Aqueous Model Systems under Neutral Conditions. Food Chemistry 2013, 138 (1), 590–599. https://doi.org/10.1016/j.foodchem.2012.10.087" Food Chemistry (2013)

Structure and antioxidant activity of beta-lactoglobulin-glycoconjugates obtained by high-intensity-ultrasound-induced Maillard reaction in aqueous model systems under neutral conditions

Stanić-Vučinić, Dragana; Prodić, Ivana; Apostolović, Danijela; Nikolić, Milan; Ćirković-Veličković, Tanja

(Elsevier Sci Ltd, Oxford, 2013)

TY  - JOUR
AU  - Stanić-Vučinić, Dragana
AU  - Prodić, Ivana
AU  - Apostolović, Danijela
AU  - Nikolić, Milan
AU  - Ćirković-Veličković, Tanja
PY  - 2013
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/1583
AB  - Sonication is a new processing technology in the dairy industry. The aim of this study was to test glycation of beta-lactoglobulin (BLG) in Maillard reaction (MR) induced by high-intensity ultrasound in aqueous solution under neutral conditions at 10-15 degrees C, which is not favourable for the MR. BLG was sonicated in the presence of glucose, galactose, lactose, fructose, ribose and arabinose. Formation of Maillard reaction products (MRPs) was monitored by mass spectrometry, spectrophotometry and fluorimetry. Ultrasound treatment resulted in formation of MRPs with all tested carbohydrates. Ribose induced the highest degree of modification resulting in 76% of BLG modified and an average of three anhydroribose units attached. Circular dichroism spectra analyses indicated only minor alterations in secondary and tertiary structures. MRP obtained by ultrasound exhibited 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity and possessed increased iron-chelating activity and reducing power. High-intensity ultrasound efficiently promotes BLG-glycoconjugates formation by MR in aqueous solutions under non-denaturing conditions.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Structure and antioxidant activity of beta-lactoglobulin-glycoconjugates obtained by high-intensity-ultrasound-induced Maillard reaction in aqueous model systems under neutral conditions
VL  - 138
IS  - 1
SP  - 590
EP  - 599
DO  - 10.1016/j.foodchem.2012.10.087
ER  - 
@article{
author = "Stanić-Vučinić, Dragana and Prodić, Ivana and Apostolović, Danijela and Nikolić, Milan and Ćirković-Veličković, Tanja",
year = "2013",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/1583",
abstract = "Sonication is a new processing technology in the dairy industry. The aim of this study was to test glycation of beta-lactoglobulin (BLG) in Maillard reaction (MR) induced by high-intensity ultrasound in aqueous solution under neutral conditions at 10-15 degrees C, which is not favourable for the MR. BLG was sonicated in the presence of glucose, galactose, lactose, fructose, ribose and arabinose. Formation of Maillard reaction products (MRPs) was monitored by mass spectrometry, spectrophotometry and fluorimetry. Ultrasound treatment resulted in formation of MRPs with all tested carbohydrates. Ribose induced the highest degree of modification resulting in 76% of BLG modified and an average of three anhydroribose units attached. Circular dichroism spectra analyses indicated only minor alterations in secondary and tertiary structures. MRP obtained by ultrasound exhibited 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity and possessed increased iron-chelating activity and reducing power. High-intensity ultrasound efficiently promotes BLG-glycoconjugates formation by MR in aqueous solutions under non-denaturing conditions.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Structure and antioxidant activity of beta-lactoglobulin-glycoconjugates obtained by high-intensity-ultrasound-induced Maillard reaction in aqueous model systems under neutral conditions",
volume = "138",
number = "1",
pages = "590-599",
doi = "10.1016/j.foodchem.2012.10.087"
}
Stanić-Vučinić, D., Prodić, I., Apostolović, D., Nikolić, M.,& Ćirković-Veličković, T. (2013). Structure and antioxidant activity of beta-lactoglobulin-glycoconjugates obtained by high-intensity-ultrasound-induced Maillard reaction in aqueous model systems under neutral conditions.
Food Chemistry
Elsevier Sci Ltd, Oxford., 138(1), 590-599.
https://doi.org/10.1016/j.foodchem.2012.10.087
Stanić-Vučinić D, Prodić I, Apostolović D, Nikolić M, Ćirković-Veličković T. Structure and antioxidant activity of beta-lactoglobulin-glycoconjugates obtained by high-intensity-ultrasound-induced Maillard reaction in aqueous model systems under neutral conditions. Food Chemistry. 2013;138(1):590-599
Stanić-Vučinić Dragana, Prodić Ivana, Apostolović Danijela, Nikolić Milan, Ćirković-Veličković Tanja, "Structure and antioxidant activity of beta-lactoglobulin-glycoconjugates obtained by high-intensity-ultrasound-induced Maillard reaction in aqueous model systems under neutral conditions" Food Chemistry, 138, no. 1 (2013):590-599,
https://doi.org/10.1016/j.foodchem.2012.10.087 .
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