Application of mesoporous silica materials for the immobilization of polyphenol oxidase

Paula Corell Escuin; Alfonso García-Bennett; Jose Vicente Ros-Lis; Angel Argüelles Foix; Ana Andrés

doi:10.1016/j.foodchem.2016.08.027

Application of mesoporous silica materials for the immobilization of polyphenol oxidase

Paula Corell Escuin, Alfonso García-Bennett, Jose Vicente Ros-Lis, Angel Argüelles Foix, Ana Andrés^*

^*Corresponding author for this work

Research output: Contribution to journal › Article

16 Citations (Scopus)

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.

Original language	English
Pages (from-to)	360-363
Number of pages	4
Journal	Food Chemistry
Volume	217
DOIs	https://doi.org/10.1016/j.foodchem.2016.08.027
Publication status	Published - 15 Feb 2017

Keywords

Polyphenol oxidase
Silica materials
Inhibition
Thiol functionalization

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title = "Application of mesoporous silica materials for the immobilization of polyphenol oxidase",

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.",

keywords = "Polyphenol oxidase, Silica materials, Inhibition, Thiol functionalization",

author = "{Corell Escuin}, Paula and Alfonso Garc{\'i}a-Bennett and Ros-Lis, {Jose Vicente} and {Arg{\"u}elles Foix}, Angel and Ana Andr{\'e}s",

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doi = "10.1016/j.foodchem.2016.08.027",

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T1 - Application of mesoporous silica materials for the immobilization of polyphenol oxidase

AU - Corell Escuin, Paula

AU - García-Bennett, Alfonso

AU - Ros-Lis, Jose Vicente

AU - Argüelles Foix, Angel

AU - Andrés, Ana

PY - 2017/2/15

Y1 - 2017/2/15

N2 - 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.

AB - 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.

KW - Polyphenol oxidase

KW - Silica materials

KW - Inhibition

KW - Thiol functionalization

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UR - http://purl.org/au-research/grants/arc/CE140100003

UR - http://purl.org/au-research/grants/arc/FT150100342

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DO - 10.1016/j.foodchem.2016.08.027

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SP - 360

EP - 363

JO - Food Chemistry

JF - Food Chemistry

SN - 0308-8146

ER -