Abstract
In this research, microgels with different crosslink density were prepared using the hydrophilic sodium alginate (ALG), and the interfacial adsorption, emulsion formation and lipid digestion profiles of these microgels were comparatively analyzed. Results showed that the microgels with different crosslink density exhibited different hardness, particle size, and surface hydrophobicity, but similar interfacial tension. The ALG microgels could stabilize an oil-in-water emulsion through the “Mickering mechanisms”, that the particle size and hardness of the microgels have strong effects on their emulsifying behaviors, while the effects from surface hydrophobicity and interfacial tension were unconspicuous. A temperate crosslink density (e. g. 3 mM to 5 mM Ca2+) was benefit to the emulsifying capacity of the microgels at neutral (pH 7.0) and acidic (pH 4.0) environments. Moreover, the temperately crosslinked microgels stabilized oil droplets were more resistant to the displacement of bile salt and the followed lipid digestion. Our results provided important information for the development of polysaccharide-based food emulsifiers.
Graphical abstract
Similar content being viewed by others
References
A. Ye, Food Hydrocoll. 115, 106599 (2021)
W. Qi, J. Wu, Y. Shu, H. Wang, W. Rao, H. Xu, Z. Zhang, Int. J. Biol. Macromol. 152, 567–575 (2020)
M. Espert, A. Bresciani, T. Sanz, A. Salvador, J. Funct. Foods. 54, 146–153 (2019)
W. Kim, Y. Wang, C. Selomulya, Trends Food Sci. Technol. 105, 261–272 (2020)
B. Ozturk, D. McClements, Curr. Opin. Food Sci. 7, 1–6 (2016)
D. McClements, C. Gumus, Adv. Colloid Interfac. 234, 3–26 (2016)
A. Araiza-Calahorra, A. Sarkar, Food Struct. 21, 100113 (2019)
Z. Gao, J. Zhao, Y. Huang, X. Yao, K. Zhang, Y. Fang et al., LWT-Food Sci. Technol. 76, 1–8 (2017)
X. Yan, C. Ma, F. Cui, D. McClements, X. Liu, F. Liu, Trends Food Sci. Technol. 103, 293–303 (2020)
E. Dickinson, Food Hydrocoll. 96, 209–223 (2019)
R. Zhang, T. Belwal, L. Li, X. Lin, Y. Xu, Z. Luo, Carbohydr. Polym. 242, 116388 (2020)
S. Xiang, X. Yao, W. Zhang, K. Zhang, Y. Fang, K. Nishinari et al., Food Hydrocoll. 48, 110–116 (2015)
J. Jung, L. Wicker, Food Hydrocoll. 28(1), 168–173 (2012)
T. Ishii, K. Matsumiya, M. Aoshima, Y. Matsumura, Npj Science of Food 2(1), 15 (2018)
M. Fernandez-Rodriguez, A. Martín-Molina, J. Maldonado-Valderrama, Adv. Colloid Interfac. 288, 102350 (2021)
B. Brugger, B. Rosen, W. Richtering, Langmuir 24, 12202–12208 (2008)
B. Brugger, S. Rütten, K. Phan, M. Möller, W. Richtering, Angew. Chem. Int. Ed. 121, 4038–4041 (2009)
B. Brugger, J. Vermant, W. Richtering, Phys. Chem. Chem. Phys. 12, 14573–14578 (2010)
M. Destribats, V. Lapeyre, M. Wolfs et al., Soft Matter 7, 7689–7698 (2011)
S. Schmidt, T. Liu, S. Rütten, K. Phan, M. Möller, W. Richtering, Langmuir 27, 9801–9806 (2011)
X. Liu, J. Powers, B. Swanson, H. Hill, S. Clark, Innovative Food Sci. Emerg. Technol. 6, 310–317 (2005)
S. Mun, E. Decker, Y. Park, J. Weiss, D. McClements, Food Biophys. 1(1), 21–29 (2006)
I. Kalashnikova, H. Bizot, B. Cathala, I. Capron, Biomacromolecules 13, 267–275 (2012)
M. Destribats, V. Lapeyre, M. Wolfs, E. Sellier, F. Leal-Calderon, V. Ravaine et al., Soft Matter 7, 7689–7698 (2011)
C. Tang, Food Hydrocoll. 103, 105664 (2020)
B. Doumèche, M. Küppers, S. Stapf et al., J. Microencapsul. 21(5), 565–573 (2004)
Y. Lee, D. Mooney, Prog. Polym. Sci. 1, 106–126 (2012)
C. Kim, E. Lee, Int. J. Pharm. 79, 11–19 (1992)
S. Mun, E. Decker, D. Mcclements, Food Res. Int. 40(6), 770–781 (2007)
A. Macierzanka, A. Torcello-Gómez, C. Jungnickel, J. Maldonado-Valderrama, Adv. Colloid Interfac. 274, 102045 (2019)
M. Golding, T. Wooster, Curr. Opin. Colloid Interface Sci. 15, 90–101 (2010)
A. Mackie, A. Gunning, P. Wilde, V. Morris, Langmuir 16, 2242–2247 (2000)
A. Gunning, A. Mackie, P. Wilde, V. Morris, Langmuir 15, 4636–4640 (1999)
Acknowledgements
The research was supported by the National Natural Science Foundation of China (Grants 31972033), Projects from Hubei Provincial Department of Science and Technology (2017CFB600), and China Tobacco Guizhou Industrial Co., Ltd. (GZZY/KJ/JS/2017BY009-1).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Hu, M., Wu, Y., Wang, J. et al. Emulsions Stabilization and Lipid Digestion Profiles of Sodium Alginate Microgels: Effect of the Crosslink Density. Food Biophysics 16, 346–354 (2021). https://doi.org/10.1007/s11483-021-09673-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11483-021-09673-z