Resveratrol-loaded α-lactalbumin-chitosan nanoparticle-encapsulated high internal phase Pickering emulsion for curcumin protection and its in vitro digestion profile

Characteristics and in vitro digestion of resveratrol encapsulated in Pickering emulsions stabilized by tea water-insoluble protein nanoparticles

“…Along with the lipids that are digested by humans, the digest products, such as free fatty acids, monoacylglycerols, and diacylglycerols can be released to interact with the body’s secreted bile salts, phospholipids, and cholesterol to form mixed micelles ( Fan et al, 2022 ). The originally dissolved resveratrol in the internal phase (soy oil) with human digestion becomes available for absorption in the human body.…”

“…Controlled-release systems, such as emulsions, are frequently employed for encapsulating and delivering poorly stable functional components, such as curcumin, β-carotene, lutein, and resveratrol ( Boonlao et al, 2022 , Fan et al, 2022 , Li et al, 2020 , Li et al, 2022 , Xia et al, 2022 ). Resveratrol has poor photostability and thermal stability in an aqueous solution.…”

Stability of high internal‐phase emulsions prepared from phycocyanin and small‐molecule sugars

“…PC has excellent antioxidant activity and can inhibit the isomeric degradation of active substances. Resveratrol has two conformations, cis and trans , in which the trans ‐ isomer has better biological activity than the cis‐ isomer 3 . Trans ‐resveratrol isomerizes to cis ‐resveratrol after a P‐geometry state on the stilbene backbone under UV irradiation at 365 nm 32 .…”

“…Resveratrol has two conformations, cis and trans, in which the trans-isomer has better biological activity than the cis-isomer. 3 Trans-resveratrol isomerizes to cis-resveratrol after a P-geometry state on the stilbene backbone under UV irradiation at 365 nm. 32 In this study, the protective ability of PC-SMS-HIPE against lipid-soluble substances was investigated using resveratrol as the characteristic lipid-soluble active substance.…”

“…High internal-phase Pickering emulsions (HIPEs) are emulsions with an oil-phase volume fraction of 74.05% or more, which, due to the high volume of their internal phase, have semi-solid rheological properties and excellent stability. 1 They can be used for the protection and slow release of active substances 2,3 and for the preparation of porous materials 4 with different properties. Proteins have the advantage of being green, safe, and renewable, and possessing good emulsification properties.…”