Water chestnut starch nanoparticle Pickering emulsion for enhanced apricot seed oil stability: A sustainable functionality approach.

Autor: Rayees R; Department of Food Science and Technology, University of Kashmir, Hazratbal, Srinagar 190006, Jammu & Kashmir, India., Gani A; Department of Bioengineering & Food Technology, Shoolini University, Solan, Himachal Pradesh, India., Gani A; Department of Food Science and Technology, University of Kashmir, Hazratbal, Srinagar 190006, Jammu & Kashmir, India. Electronic address: adil.gani@gmail.com., Muzzaffar S; Department of Food Science and Technology, University of Kashmir, Hazratbal, Srinagar 190006, Jammu & Kashmir, India.
Jazyk: angličtina
Zdroj: International journal of biological macromolecules [Int J Biol Macromol] 2024 Dec; Vol. 282 (Pt 4), pp. 137110. Date of Electronic Publication: 2024 Oct 31.
DOI: 10.1016/j.ijbiomac.2024.137110
Abstrakt: The usage of starch nanoparticles for Pickering emulsion stabilization has become more popular for various benefits. This work investigated the potential of nano reduced starch as stabilizer in Pickering emulsions. Two different concentrations of starch nanoparticles (2.5 % and 5 %) were used for stabilization of apricot seed oil-in-water Pickering emulsion. Emulsion stabilized by 5 % starch nanoparticles (PE (5 %)) displayed zeta potential of -46.92 mV and emulsions stabilized by 2.5 % starch nanoparticles (PE (2.5 %)) exhibited zeta potential of -15.33 mV. In PE (2.5 %) after 24 h, creaming index (CI) was 12 %. CI remained zero in PE (5 %) after 30 days of storage period.PE (2.5 %) and apricot oil (AO) showed higher peroxide value than PE (5 %). Malondialdehyde (MDA) content of AO was 156.02 mmol/kg oil after 30 day storage period at 45 °C. Comparatively, PE (5 %) possessed lower MDA content (36.02 mmol/kg oil). The findings revealed that starch nanoparticles can be used as stabilizer in Pickering emulsions for stabilization and preventing lipid oxidation in polyunsaturated fatty acid rich oils. This study introduces a sustainable approach to enhance the stability of apricot seed oil using underutilized starch nanoparticles.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this research.
(Copyright © 2024 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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