Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products

This study presents the synthesis selenium nanoparticles (SeNPs), stabilized with Tween-80 (Tw) for potential fortification of milk and fermented dairy products. SeNPs were prepared by chemical reduction with ascorbic acid in an aqueous medium. Optimal synthesis parameters were obtained using neural...

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Главные авторы:	Blinov, A. V., Блинов, А. В., Nagdalian, A. A., Нагдалян, А. А., Serov, A. V., Серов, А. В., Blinova, A. A., Блинова, А. А., Rekhman, Z. A., Рехман, З. А., Gvozdenko, A. A., Гвозденко, А. А., Golik, A. B., Голик, А. Б., Askerova, A. S., Аскерова, А. С., Pirogov, M. A., Пирогов, М. А., Kolodkin, M. A., Колодкин, М. А.
Формат:	Статья
Язык:	English
Опубликовано:	Elsevier B.V. 2025
Темы:	Antioxidant activity Titrated acidity Casein; Lactobacillus acidophilus Milk Se NPs Trace elements
Online-ссылка:	https://dspace.ncfu.ru/handle/123456789/29629
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spelling	ir-123456789-296292025-02-05T13:14:42Z Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products Blinov, A. V. Блинов, А. В. Nagdalian, A. A. Нагдалян, А. А. Serov, A. V. Серов, А. В. Blinova, A. A. Блинова, А. А. Rekhman, Z. A. Рехман, З. А. Gvozdenko, A. A. Гвозденко, А. А. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Pirogov, M. A. Пирогов, М. А. Kolodkin, M. A. Колодкин, М. А. Antioxidant activity Titrated acidity Casein; Lactobacillus acidophilus Milk Se NPs Trace elements This study presents the synthesis selenium nanoparticles (SeNPs), stabilized with Tween-80 (Tw) for potential fortification of milk and fermented dairy products. SeNPs were prepared by chemical reduction with ascorbic acid in an aqueous medium. Optimal synthesis parameters were obtained using neural network optimization. Quantum chemical modeling showed that the Se-Tw interaction is an energetically favorable process (∆E < −80 kcal/mol), and the Se-Tw molecular complex is chemically stable (η = 0.078 eV). In turn, the stability of SeNPs was tested by forming solutions with different pH and ionic strength values. It was found that SeNPs stabilized with Tw (SeNPs-Tw) have a negligible effect on the physicochemical parameters of the dispersed phase of milk. A slight increase in titrated acidity by 1–3 °T and a decrease in pH by 0.05–0.12 were detected in experimental milk samples. during 21-days storage. Surprisingly, addition of SeNPs increased the average hydrodynamic radius of disperse composition of milk with 1.5, 2.5 and 3.2 % fat from 24 to 27 nm to 37–38 nm. It is worth noting that titratable acidity increased smoothly in all presented samples and to 120 ± 10 °T, which is in the required range for fermented dairy products. Interestingly, SeNPs-Tw had a stimulating effect on the growth of lactic acid bacteria. Thus, the number of L. acidophilus was higher in the experimental sample with a maximum at SeNPs-Tw concentration equivalent to 30 % of Se recommended daily allowance. Consequently, functional fermented milk products fortified with SeNPs-Tw can potentially become a solution to the problem of a colossal Se deficiency. 2025-02-05T13:11:31Z 2025-02-05T13:11:31Z 2025 Статья Blinov, A., Nagdalian, A., Serov, A., Blinova, A., Rekhman, Z., Gvozdenko, A., Golik, A., Askerova, A., Pirogov, M., Kolodkin, M., Jafari, S.M. Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products // Colloids and Surfaces A: Physicochemical and Engineering Aspects. - 2025. - 706. - статья № 135822. - DOI: 10.1016/j.colsurfa.2024.135822 https://dspace.ncfu.ru/handle/123456789/29629 en Colloids and Surfaces A: Physicochemical and Engineering Aspects application/pdf application/pdf Elsevier B.V.
institution	СКФУ
collection	Репозиторий
language	English
topic	Antioxidant activity Titrated acidity Casein; Lactobacillus acidophilus Milk Se NPs Trace elements
spellingShingle	Antioxidant activity Titrated acidity Casein; Lactobacillus acidophilus Milk Se NPs Trace elements Blinov, A. V. Блинов, А. В. Nagdalian, A. A. Нагдалян, А. А. Serov, A. V. Серов, А. В. Blinova, A. A. Блинова, А. А. Rekhman, Z. A. Рехман, З. А. Gvozdenko, A. A. Гвозденко, А. А. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Pirogov, M. A. Пирогов, М. А. Kolodkin, M. A. Колодкин, М. А. Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products
description	This study presents the synthesis selenium nanoparticles (SeNPs), stabilized with Tween-80 (Tw) for potential fortification of milk and fermented dairy products. SeNPs were prepared by chemical reduction with ascorbic acid in an aqueous medium. Optimal synthesis parameters were obtained using neural network optimization. Quantum chemical modeling showed that the Se-Tw interaction is an energetically favorable process (∆E < −80 kcal/mol), and the Se-Tw molecular complex is chemically stable (η = 0.078 eV). In turn, the stability of SeNPs was tested by forming solutions with different pH and ionic strength values. It was found that SeNPs stabilized with Tw (SeNPs-Tw) have a negligible effect on the physicochemical parameters of the dispersed phase of milk. A slight increase in titrated acidity by 1–3 °T and a decrease in pH by 0.05–0.12 were detected in experimental milk samples. during 21-days storage. Surprisingly, addition of SeNPs increased the average hydrodynamic radius of disperse composition of milk with 1.5, 2.5 and 3.2 % fat from 24 to 27 nm to 37–38 nm. It is worth noting that titratable acidity increased smoothly in all presented samples and to 120 ± 10 °T, which is in the required range for fermented dairy products. Interestingly, SeNPs-Tw had a stimulating effect on the growth of lactic acid bacteria. Thus, the number of L. acidophilus was higher in the experimental sample with a maximum at SeNPs-Tw concentration equivalent to 30 % of Se recommended daily allowance. Consequently, functional fermented milk products fortified with SeNPs-Tw can potentially become a solution to the problem of a colossal Se deficiency.
format	Статья
author	Blinov, A. V. Блинов, А. В. Nagdalian, A. A. Нагдалян, А. А. Serov, A. V. Серов, А. В. Blinova, A. A. Блинова, А. А. Rekhman, Z. A. Рехман, З. А. Gvozdenko, A. A. Гвозденко, А. А. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Pirogov, M. A. Пирогов, М. А. Kolodkin, M. A. Колодкин, М. А.
author_facet	Blinov, A. V. Блинов, А. В. Nagdalian, A. A. Нагдалян, А. А. Serov, A. V. Серов, А. В. Blinova, A. A. Блинова, А. А. Rekhman, Z. A. Рехман, З. А. Gvozdenko, A. A. Гвозденко, А. А. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Pirogov, M. A. Пирогов, М. А. Kolodkin, M. A. Колодкин, М. А.
author_sort	Blinov, A. V.
title	Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products
title_short	Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products
title_full	Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products
title_fullStr	Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products
title_full_unstemmed	Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products
title_sort	selenium nanoparticles stabilized with tween 80: synthesis, characterization, and application in fortified milk and fermented dairy products
publisher	Elsevier B.V.
publishDate	2025
url	https://dspace.ncfu.ru/handle/123456789/29629
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Selenium nanoparticles stabilized with Tween 80: Synthesis, characterization, and application in fortified milk and fermented dairy products

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