Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2067/51852
Titolo: Biosynthesis of Novel Ascorbic Acid Esters and Their Encapsulation in Lignin Nanoparticles as Carriers and Stabilizing Systems
Autori: Capecchi, Eliana 
Piccinino, Davide 
Nascimben, Chiara
Tomaino, Elisabetta
Ceccotti Vlas, Natalia
Gabellone, Sofia
Saladino, Raffaele 
Rivista: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 
Data pubblicazione: 2023
Abstract: 
A dual-target strategy was designed for the application of lignin nanoparticles in the lipase mediated biosynthesis of novel 3-O-ethyl-L-ascorbyl-6-ferulate and 3-O-ethyl-L-ascorbyl-6-palmitate and in their successive solvent-shift encapsulation in order to improve stability and antioxidant activity against temperature and pH-dependent degradation. The loaded lignin nanoparticles were fully characterized in terms of kinetic release, radical scavenging activity and stability under pH 3 and thermal stress (60 °C), showing improved antioxidant activity and high efficacy in the protection of ascorbic acid esters from degradation.
URI: http://hdl.handle.net/2067/51852
ISSN: 1422-0067
DOI: 10.3390/ijms24109044
Diritti: CC0 1.0 Universal
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