1. High internal phase pickering emulsions stabilized by zein/whey protein nanofibril complexes: Preparation and lycopene loading.
- Author
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Xia S, Wang Q, Rao Z, Lei X, Zhao J, Lei L, and Ming J
- Subjects
- Nanofibers chemistry, Nanoparticles chemistry, Zein chemistry, Emulsions chemistry, Lycopene chemistry, Whey Proteins chemistry, Hydrophobic and Hydrophilic Interactions
- Abstract
High internal phase Pickering emulsions (HIPPEs) prepared from natural polymers have attracted much attention in the food manufactures. However, single zein-stabilized HIPPEs are poorly stable and prone to flocculation near the isoelectric point. To address this issue, in this study, zein and whey protein nanofibrils (WPN) complex nanoparticles (ZWNPs) were successfully prepared using a pH-driven method, and ZWNPs were further used as HIPPEs stabilizers. The results showed that zein and WPN were combined together through hydrogen bonding and hydrophobic interaction to form ZWNPs, and the HIPPEs stabilized by ZWNPs had excellent stability, which could effectively protect the internally encapsulated lycopene and improve the bioaccessibility of lycopene. In conclusion, this study provides a new strategy for the preparation of stable hydrophobic protein-based HIPPEs, represented by zein., Competing Interests: Declaration of competing interest The authors declared that they have no conflicts of interest to this work., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
- Published
- 2024
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