In Vitro Antioxidant Activity of Liposomal Formulations of Sea Buckthorn and Grape Pomace.

ABSTRACT: This study evaluated the impact of the encapsulation of sea buckthorn and grape pomace extracts in liposomal formulations on the retention and release of bioactive compounds and their antioxidant activity. The profile and composition of lipophilic extracts of sea buckthorn and hydrophilic extracts of grape pomace were analyzed. Encapsulation efficiency, retention rate, and the content of bioactive compounds encapsulated in liposomal formulations prepared in two media-water and ethanol-were evaluated. The encapsulation efficiency varied between 84 and 90%, indicating the superior encapsulation of the bioactive compounds. The retention rate varied between 79 and 86%, which indicated the stability of the liposome-encapsulated compounds over time. The antioxidant activity of the encapsulated s

SUBMITTER: Popovici V 

PROVIDER: S-EPMC11354042 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature