Cinetica di lisi di Oenococcus oeni in vino modello di lisozima libero ed immobilizzato
Author(s)
Straniero, Raffaello
Date Issued
February 16, 2010
Type
Doctoral Thesis
Abstract
This PhD thesis dealt with lysozyme activity in free and immobilized form in model wine enriched with a target microrganism (Oenococcus oeni). Lysozyme from hen egg white was immobilized, without cross-linker, on non- porous magnetic beads and on macroporous acrylic polymer using polyethylene glycol of various chain length
as homobifunctional cross-linking agent. The antimicrobial activity of free and immobilized enzyme was determined by spectrophotometric method partially modified. Finally, a study about operational stability of immobilized biocatalysts was carried out.
Additional information
Dottorato di ricerca in Biotecnologia degli alimenti
File(s)![Thumbnail Image]()
Name
rstraniero_tesid.pdf
Size
1.22 MB
Format
Adobe PDF
Checksum (MD5)
5b147820c8d560e4d87178435966c1ff