Literature DB >> 17541760

Optimization of covalent immobilization of pectinase on sodium alginate support.

Tuoping Li1, Na Wang, Suhong Li, Qiancheng Zhao, Mei Guo, Cheyun Zhang.   

Abstract

Pectinase was immobilized on a sodium alginate support using glutaraldehyde and retained 66% activity. The optimal pH for activity shifted from 3.0 to 3.5 after immobilization; however, the optimum temperature remained unchanged at 40 degrees C. The immobilized enzyme also had a higher thermal stability and reusability than the free enzyme, and retained 80% of initial activity after 11 batch reactions.

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Year:  2007        PMID： 17541760     DOI： 10.1007/s10529-007-9409-3

Source DB:  PubMed          Journal:  Biotechnol Lett        ISSN： 0141-5492            Impact factor:   2.461


  9 in total

1.  Covalent Immobilization of Chondrostereum purpureum Endopolygalacturonase on Ferromagnetic Nanoparticles: Catalytic Properties and Biotechnological Application.

Authors:  Sibeli Carli; Jose Carlos Santos Salgado; Luana Parras Meleiro; Richard John Ward
Journal:  Appl Biochem Biotechnol       Date:  2021-09-22       Impact factor: 2.926

2.  Saccharification of citrus wastes by immobilized polygalacturonase in an improved alginate matrix.

Authors:  Yuly A Ramírez-Tapias; Aldana S Lapasset Laumann; Claudia N Britos; Cintia W Rivero; Jorge A Trelles
Journal:  3 Biotech       Date:  2017-10-26       Impact factor: 2.406

Review 3.  Potential applications of carbohydrases immobilization in the food industry.

Authors:  Fabiano Jares Contesini; Joelise de Alencar Figueira; Haroldo Yukio Kawaguti; Pedro Carlos de Barros Fernandes; Patrícia de Oliveira Carvalho; Maria da Graça Nascimento; Hélia Harumi Sato
Journal:  Int J Mol Sci       Date:  2013-01-11       Impact factor: 5.923

4.  Improved Enzyme Catalytic Characteristics upon Glutaraldehyde Cross-Linking of Alginate Entrapped Xylanase Isolated from Aspergillus flavus MTCC 9390.

Authors:  Bharat Bhushan; Ajay Pal; Veena Jain
Journal:  Enzyme Res       Date:  2015-08-12

Review 5.  Development of L-Asparaginase Biobetters: Current Research Status and Review of the Desirable Quality Profiles.

Authors:  Larissa Pereira Brumano; Francisco Vitor Santos da Silva; Tales Alexandre Costa-Silva; Alexsandra Conceição Apolinário; João Henrique Picado Madalena Santos; Eduardo Krebs Kleingesinds; Gisele Monteiro; Carlota de Oliveira Rangel-Yagui; Brahim Benyahia; Adalberto Pessoa Junior
Journal:  Front Bioeng Biotechnol       Date:  2019-01-10

6.  Stable and efficient immobilization of bi-enzymatic NADPH cofactor recycling system under consecutive microwave irradiation.

Authors:  Rong Chen; Qiuhui Wei; Xin Wei; Yuheng Liu; Xiaomin Zhang; Xiabin Chen; Xiaopu Yin; Tian Xie
Journal:  PLoS One       Date:  2020-11-18       Impact factor: 3.240

7.  Immobilization of the extracellular recombinant Lucky9 xylanase from Bacillus subtilis enhances activity at high temperature and pH.

Authors:  Sai-Sai Ding; Jin-Peng Zhu; Yang Wang; Bin Wu; Zongpei Zhao
Journal:  FEBS Open Bio       Date:  2020-11-09       Impact factor: 2.693

8.  A Case Study in Saudi Arabia: Biodiversity of Maize Seed-Borne Pathogenic Fungi in Relation to Biochemical, Physiological, and Molecular Characteristics.

Authors:  Abdulaziz A Al-Askar; Khalid M Ghoneem; Elsayed E Hafez; WesamEldin I A Saber
Journal:  Plants (Basel)       Date:  2022-03-21

Review 9.  Molecular Analysis of L-Asparaginases for Clarification of the Mechanism of Action and Optimization of Pharmacological Functions.

Authors:  Marina V Pokrovskaya; Vadim S Pokrovsky; Svetlana S Aleksandrova; Nikolay N Sokolov; Dmitry D Zhdanov
Journal:  Pharmaceutics       Date:  2022-03-09       Impact factor: 6.321
  9 in total

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