Immobilization of lignocellulolytic enzymes in magnetic nanoparticles

Quimica nova

Segura-Ceniceros, Elda Patricia¹  Sánchez-Ramírez, Jaquelina¹  Medina-Morales, Miguel Angel¹  Contreras-Esquivel, Juan Carlos¹  Aguilar, Cristobál Noé¹  Iliná, Anna¹  Martínez-Hernández, José Luis¹ 

[1] Universidad Autónoma de Coahuila, Saltillo, México

关键词: immobilization;    lignocellulolytic enzymes;    magnetic nanoparticles.;   

DOI  :  10.5935/0100-4042.20140085

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

Due to the need for more efficient, economical and environmentally-friendly technological processes, the use of enzymes has increased. However, reuse of enzymatic hydrolytic complex is required. The immobilization of enzymes provides a basis for stability and allows their reuse reflected in aspects of economic feasibility. Magnetic nanoparticles are a promising supports since their magnetic character allows retrieval by applying an external magnetic field. This article presents an analysis and discussion of methods of biocatalyst immobilization, emphasizing lignocellulolytic enzymes immobilized in magnetic nanoparticles and their applications for the production of high-value compounds such as bioethanol.

【 授权许可】

CC BY