Cargando…

Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate

Our lab’s studies have found that heavy calcium carbonate (CaCO(3)) with sodium alginate (SA) can synergistically stabilize Pickering emulsion. However, there were significant differences in the flow characteristics of the emulsions obtained by different preparation methods during storage. Herein, i...

Descripción completa

Detalles Bibliográficos
Autores principales: Yang, Xiaotong, Sui, Haomin, Liang, Hongshan, Li, Bin, Yan, Xiangxing, Li, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9478420/
https://www.ncbi.nlm.nih.gov/pubmed/36118746
http://dx.doi.org/10.3389/fnut.2022.977458
_version_ 1784790568057962496
author Yang, Xiaotong
Sui, Haomin
Liang, Hongshan
Li, Bin
Yan, Xiangxing
Li, Jing
author_facet Yang, Xiaotong
Sui, Haomin
Liang, Hongshan
Li, Bin
Yan, Xiangxing
Li, Jing
author_sort Yang, Xiaotong
collection PubMed
description Our lab’s studies have found that heavy calcium carbonate (CaCO(3)) with sodium alginate (SA) can synergistically stabilize Pickering emulsion. However, there were significant differences in the flow characteristics of the emulsions obtained by different preparation methods during storage. Herein, in this current work, Pickering emulsions were prepared by two-step emulsifying method (SA was added into the primary emulsion stabilized by CaCO(3) for secondary shearing, M1) and one-step emulsifying method (oil phase was added to homogeneous dispersed CaCO(3)-SA solution for one-step shearing, M2), respectively. The particle size, microstructure, rheology and microrheological properties of these two kinds of emulsions and the interaction of CaCO(3) with SA were analyzed. The results showed that the droplet size of M1 emulsion was 21.78–49.62 μm, and that of M2 emulsion was 6.50–11.87 μm. M1 emulsion had stronger viscoelasticity, and could transform into a gel state during storage. However, M2 emulsion remained in flow condition all the time which was related to the interaction between SA and CaCO(3) in the aqueous phase.
format Online
Article
Text
id pubmed-9478420
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-94784202022-09-17 Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate Yang, Xiaotong Sui, Haomin Liang, Hongshan Li, Bin Yan, Xiangxing Li, Jing Front Nutr Nutrition Our lab’s studies have found that heavy calcium carbonate (CaCO(3)) with sodium alginate (SA) can synergistically stabilize Pickering emulsion. However, there were significant differences in the flow characteristics of the emulsions obtained by different preparation methods during storage. Herein, in this current work, Pickering emulsions were prepared by two-step emulsifying method (SA was added into the primary emulsion stabilized by CaCO(3) for secondary shearing, M1) and one-step emulsifying method (oil phase was added to homogeneous dispersed CaCO(3)-SA solution for one-step shearing, M2), respectively. The particle size, microstructure, rheology and microrheological properties of these two kinds of emulsions and the interaction of CaCO(3) with SA were analyzed. The results showed that the droplet size of M1 emulsion was 21.78–49.62 μm, and that of M2 emulsion was 6.50–11.87 μm. M1 emulsion had stronger viscoelasticity, and could transform into a gel state during storage. However, M2 emulsion remained in flow condition all the time which was related to the interaction between SA and CaCO(3) in the aqueous phase. Frontiers Media S.A. 2022-09-02 /pmc/articles/PMC9478420/ /pubmed/36118746 http://dx.doi.org/10.3389/fnut.2022.977458 Text en Copyright © 2022 Yang, Sui, Liang, Li, Yan and Li. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Nutrition
Yang, Xiaotong
Sui, Haomin
Liang, Hongshan
Li, Bin
Yan, Xiangxing
Li, Jing
Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
title Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
title_full Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
title_fullStr Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
title_full_unstemmed Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
title_short Effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
title_sort effect of emulsification methods on the physicochemical properties of emulsion stabilized by calcium carbonate and sodium alginate
topic Nutrition
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9478420/
https://www.ncbi.nlm.nih.gov/pubmed/36118746
http://dx.doi.org/10.3389/fnut.2022.977458
work_keys_str_mv AT yangxiaotong effectofemulsificationmethodsonthephysicochemicalpropertiesofemulsionstabilizedbycalciumcarbonateandsodiumalginate
AT suihaomin effectofemulsificationmethodsonthephysicochemicalpropertiesofemulsionstabilizedbycalciumcarbonateandsodiumalginate
AT lianghongshan effectofemulsificationmethodsonthephysicochemicalpropertiesofemulsionstabilizedbycalciumcarbonateandsodiumalginate
AT libin effectofemulsificationmethodsonthephysicochemicalpropertiesofemulsionstabilizedbycalciumcarbonateandsodiumalginate
AT yanxiangxing effectofemulsificationmethodsonthephysicochemicalpropertiesofemulsionstabilizedbycalciumcarbonateandsodiumalginate
AT lijing effectofemulsificationmethodsonthephysicochemicalpropertiesofemulsionstabilizedbycalciumcarbonateandsodiumalginate