U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Journal name Process biochemistry Remove constraint Journal name: Process biochemistry Subject term Humicola insolens Remove constraint Subject term: Humicola insolens
Start Over

Search

5  Search Results

1 - 5 of 5
Number of results to display per page

Search Results

1. Lipase from Candida antarctica (CALB) and cutinase from Humicola insolens act synergistically for PET hydrolysis to terephthalic acid

Author:
Adriano Carniel; Érika Valoni; José Nicomedes; Absai da Conceição Gomes; Aline Machado de Castro
Source:
Process biochemistry 2017 v.59 pp. 84-90
ISSN:
1359-5113
Subject:
Humicola insolens; Pseudozyma antarctica; biocatalysts; cutinase; depolymerization; ethylene; hydrolysis; plastics; polyethylene terephthalates; recycling; screening; temperature
Abstract:
... Poly(ethylene terephthalate) (PET) is one of the most important industrial plastics in the world. The development of technologies for its depolymerization aiming at monomer recycling is of paramount interest and in this context enzyme-catalyzed hydrolysis has been recognized as a promising alternative. In the present study, a screening of 10 commercial enzymes using bis-(hydroxyethyl) terephthalat ...
DOI:
10.1016/j.procbio.2016.07.023

2. High-fold improvement of assorted post-consumer poly(ethylene terephthalate) (PET) packages hydrolysis using Humicola insolens cutinase as a single biocatalyst

Author:
Aline Machado de Castro; Adriano Carniel; Diego Stahelin; Luiz Silvino Chinelatto Junior; Hercilio de Angeli Honorato; Sonia Maria Cabral de Menezes
Source:
Process biochemistry 2019 v.81 pp. 85-91
ISSN:
1359-5113
Subject:
Humicola insolens; biocatalysts; circular economy; cutinase; depolymerization; hydrolysis; plastics; polyethylene terephthalates; recycling
Abstract:
... The dissemination of technologies for poly(ethylene terephthalate) (PET) recycling is of paramount importance in the context of the plastics circular economy. One of the most promising alternatives is to use enzymes as catalysts for PET depolymerization to its monomers, but this route still needs improvement, especially regarding titer and productivity. In the present work, a sequential approach c ...
DOI:
10.1016/j.procbio.2019.03.006

3. Immobilized feruloyl esterase from Humicola insolens catalyzes the synthesis of feruloylated oligosaccharides

Author:
Juan Tamayo-Cabezas; Salwa Karboune
Source:
Process biochemistry 2019 v.79 pp. 81-90
ISSN:
1359-5113
Subject:
Humicola insolens; acylation; catalytic activity; emulsions; epoxides; ferulic acid; feruloyl esterase; magnetism; microparticles; nanoparticles; raffinose; substrate specificity
Abstract:
... Ferulic acid acylation of oligosaccharides catalyzed by feruloyl esterases (FAE) is a promising route to produce feruloylated oligosaccharides. However, modulation of FAE synthetic properties is a key step to improve the acylation. The efficiency of H. insolens FAE to catalyze the feruloylation in six different surfactantless microemulsions reaction systems was evaluated. The highest yield (57%) w ...
DOI:
10.1016/j.procbio.2018.12.013

4. Optimizing Immobilization and Stabilization of Feruloyl Esterase from Humicola Insolens and its Application for the Feruloylation of Oligosaccharides

Author:
Juan Tamayo-Cabezas; Salwa Karboune
Source:
Process biochemistry 2020 v.98 pp. 11-20
ISSN:
1359-5113
Subject:
Humicola insolens; biocatalysts; biosynthesis; enzyme activity; epoxides; esterification; feruloyl esterase; pH; porosity; response surface methodology; thermal stability; xylooligosaccharides
Abstract:
... Feruloyl esterase (FAE)-catalyzed esterification reaction is as a potential route for the biosynthesis of feruloylated oligosaccharides as functional ingredients. Immobilization of FAE from Humicola insolens on metal chelate-epoxy supports was investigated. The study of effects of immobilization parameters using response surface methodology revealed the significance of enzyme/support ratio (3.25-2 ...
DOI:
10.1016/j.procbio.2020.07.009

5. Covalent binding and in-situ immobilization of lipases on a flexible nanoporous material

Author:
Saba Ghasemi; Maryam Yousefi; Ahmad Nikseresht; Hoda Omidi
Source:
Process biochemistry 2021 v.102 pp. 92-101
ISSN:
1359-5113
Subject:
Humicola insolens; ambient temperature; carboxylic ester hydrolases; nanopores; pH; thermal stability; ultrasonic treatment
Abstract:
... In this study, the flexible nanoporous MIL-53(Fe) (MIL = Materials of Institute Lavoisier) was used as an efficient support for in-situ and covalent binding immobilization of Humicola insolens lipase (HIL) and Rhizomucour miehei lipase (RML). In the covalent attachment procedure, the support synthesized under ultrasound irradiation was functionalized by N,N-dicyclohexylcarbodiimide and then attach ...
DOI:
10.1016/j.procbio.2020.12.013