Nonaqueous Polyethylene Glycol as a Safer Alternative to Ethanolic Propolis Extracts with Comparable Antioxidant and Antimicrobial Activity

• Main Authors: Jelena Šuran (Author), Ivica Cepanec (Author), Tomislav Mašek (Author), Kristina Starčević (Author), Ivana Tlak Gajger (Author), Mihaela Vranješ (Author), Božo Radić (Author), Saša Radić (Author), Ivan Kosalec (Author), Josipa Vlainić (Author)
• Format: Book
• Published: MDPI AG, 2021-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

We compared the chemical composition, antioxidant and antimicrobial activity of two propolis extracts: one obtained with nonaqueous polyethylene glycol, PEG 400 (PgEP), and the other obtained with ethanol (EEP)<b>.</b> We analyzed the total phenolic content (TPC) and the concentrations o...