| Literature DB >> 27664646 |
Paula Corell Escuin1, Alfonso García-Bennett2, Jose Vicente Ros-Lis1, Angel Argüelles Foix1, Ana Andrés3.
Abstract
The ability of a number of mesoporous silica materials (SBA-15, SBA-3, and MCM-48) to immobilize polyphenol oxidase (PPO) at different pH has been tested. Pore size and volume are the structural characteristics with higher influence on the PPO immobilization. Mesoropous material SBA-15 adsorbs a larger quantity of PPO at pH 4.00 and offers an inhibition of enzymatic activity close the 50% in apple extracts.Entities:
Keywords: Inhibition; Polyphenol oxidase; Silica materials; Thiol functionalization
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Year: 2016 PMID： 27664646 DOI： 10.1016/j.foodchem.2016.08.027
Source DB: PubMed Journal: Food Chem ISSN： 0308-8146 Impact factor: 7.514