![]() Finally, the importance of using Pickering emulsions to carry out reactions in flow and in multi-step cascade systems is highlighted with various examples to support the benefits of transferring this technology to industrial processes. ![]() A section describing methods for recovering the catalyst is also included, in which various stimuli are discussed. Currently, there are two main categories of natural food grade particles used to prepare Pickering emulsions. An overview is given regarding the kinds of liquid phases comprising the emulsion system, the different types of solid particle stabilizers (whether they contain catalyst or not) and the catalytic reactions studied. Application of Pickering emulsion in food. The applications of Pickering emulsions have attracted attention due to the benefit of the rapid development of particle synthesis techniques and the discovery of new colloids with adjustable surface properties, in addition to their constancy, their high payload capacity, and most importantly, the. As the area has advanced rapidly, the intention of this review is to summarize the latest innovations being reported. Biomedical Applications of Pickering Emulsions. With the progress of modern medicine, and since the vaccine is the most direct powerful tool to prevent epidemics transmitted by viruses, the adjuvant. In the past 10 years a new application has emerged in the field of catalysis to use them as vehicles to carry out catalytic reactions, allowing a more environmentally friendly process with high conversions and selectivities and important advantages for catalyst recovery. Pickering emulsion stabilization by hybrid nanoparticles (Tavasoli et al., 2022) and protein nanoparticles (Zhang et al., 2021) has been reviewed, as well as the potential of Pickering multiple emulsions (Klojdov and Stathopoulos, 2022) and high internal-phase Pickering emulsions (Abdullah et al., 2020) in food applications. Protein-stabilized Pickering emulsions in the food industry have three main applications: expansive types of product formulation, encapsulation of bioactive components, and lipid protection. To date, Pickering emulsion has become a new research hotspot in the application of biomedicine, such as antitumor treatment, antiviral infection, biosensing, biocatalysis and wound healing (Figure 1 ). This has also led to the first food applications, although the number of related publications is still rather low. Certain Pickering emulsions remain stable even under gastric conditions. Particle-stabilised or Pickering emulsions are versatile systems. Particle-stabilized emulsions, also referred to as Pickering emulsions, have garnered exponentially increasing interest in recent years. Pickering emulsions find applications for enhanced oil recovery or water remediation.
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