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Food Sci Nutr. 2021 Jul 07;9(9):4952-4962. doi: 10.1002/fsn3.2446. eCollection 2021 Sep.

Preparation of immobilized arylsulfatase on magnetic Fe.

Food science & nutrition

Chenghao Zhang, Zedong Jiang, Hebin Li, Hui Ni, Mingjing Zheng, Qingbiao Li, Yanbing Zhu

Affiliations

  1. College of Food and Biological Engineering Jimei University Xiamen China.
  2. Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering Xiamen China.
  3. Research Center of Food Biotechnology of Xiamen City Xiamen China.
  4. Key Laboratory of Systemic Utilization and In-depth Processing of Economic Seaweed Xiamen Southern Ocean Technology Center of China Xiamen China.
  5. Xiamen Medical College Xiamen China.

PMID: 34532007 PMCID: PMC8441490 DOI: 10.1002/fsn3.2446

Abstract

The presence of sulfate groups in agar compromises the agar quality by affecting the crosslinking during gelling process. Some arylsulfatases can catalyze the hydrolysis of sulfate bonds in agar to improve the agar quality. Immobilized arylsulfatases prove beneficial advantages for their industrial applications. Here, a previously characterized mutant arylsulfatase K253H/H260L was immobilized on the synthesized magnetic Fe

© 2021 The Authors. Food Science & Nutrition published by Wiley Periodicals LLC.

Keywords: agar desulfation; arylsulfatase; immobilized enzyme; magnetic nanoparticle; tannic acid

Conflict of interest statement

The authors have no conflict of interest to disclose.

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