Application of mesoporous silica materials for the immobilization of polyphenol oxidase.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Food chemistry
دوره 217 شماره
صفحات -
تاریخ انتشار 2017