Microbial and enzymatic technologies used for the production of natural aroma compounds: Synthesis, recovery modeling, and bioprocesses

NB Akacha, M Gargouri - Food and Bioproducts Processing, 2015 - Elsevier
This review describes several methodologies of industrial and academic interest which are
implied in the synthesis/extraction of natural aroma compounds by biotechnological …

Hydrogen biorefinery: potential utilization of the liquid waste from fermentative hydrogen production

SJ Sarma, V Pachapur, SK Brar, Y Le Bihan… - … and Sustainable Energy …, 2015 - Elsevier
In terms of greenhouse gas emission reduction potential, hydrogen is superior to
commercial biofuels and fossil fuels because it has high energy density and it generates …

Structure and properties of oil palm-based nanocellulose reinforced chitosan nanocomposite for efficient synthesis of butyl butyrate

N Elias, S Chandren, N Attan, NA Mahat… - Carbohydrate …, 2017 - Elsevier
In this study, nanocellulose (NC) was successfully extracted from oil palm frond leaves
(OPFL) using a combination of bleaching, alkaline treatment and acid hydrolysis. X-ray …

Effect of the Presence of Surfactants and Immobilization Conditions on Catalysts' Properties of Rhizomucor miehei Lipase onto Chitosan

UMF de Oliveira, LJB Lima de Matos… - Applied biochemistry …, 2018 - Springer
Lipase from Rhizomucor miehei (RML) was immobilized onto chitosan support in the
presence of some surfactants added at low levels using two different strategies. In the first …

Enhancement lipase activity via immobilization onto chitosan beads used as seed particles during fluidized bed drying: Application in butyl butyrate production

TA Costa-Silva, AKF Carvalho, CRF Souza… - Applied Catalysis A …, 2021 - Elsevier
We present a method for lipase immobilization via fluidized bed technology. The enzyme
drying/immobilization solution consisted of phosphate buffer (50 mM pH 7.0) containing the …

Recent developments and optimization of lipase‐catalyzed lactone formation and ring‐opening polymerization

E Champagne, S Strandman… - Macromolecular Rapid …, 2016 - Wiley Online Library
To obtain materials useful for the biomedical field, toxic catalysts should be removed from
the synthetic route of polymerization reactions and of their precursors. Lipase‐catalyzed ring …

Effect of operative variables and kinetic study of butyl butyrate synthesis by Candida rugosa lipase activated by chitosan-reinforced nanocellulose derived from raw oil …

N Elias, RA Wahab, S Chandren, FIA Razak… - Enzyme and microbial …, 2019 - Elsevier
Currently, the chemically-assisted esterification to manufacture butyl butyrate employs
corrosive homogeneous acid catalyst and liberates enormous quantities of hazardous by …

Modelling and optimization of Candida rugosa nanobioconjugates catalysed synthesis of methyl oleate by response surface methodology

NHC Marzuki, F Huyop, HY Aboul-Enein… - Biotechnology & …, 2015 - Taylor & Francis
Esters, such as methyl oleate, are functionally important compounds in many industrial
sectors, mainly as components for manufacturing of emulsifiers, detergents, intermediate …

Isolation of a novel lipase producing fungal isolate Aspergillus fumigatus and production optimization of enzyme

A Mehta, U Bodh, R Gupta - Biocatalysis and Biotransformation, 2018 - Taylor & Francis
Fungal lipases occupy a place of prominence among biocatalysts owing to their novel,
multifold applications and resistance to high temperature and other operational conditions …

Improvement of the enzymatic synthesis of ethyl valerate by esterification reaction in a solvent system

MCC Corradini, BM Costa, APP Bressani… - Preparative …, 2017 - Taylor & Francis
The present study reports the improved enzymatic synthesis of ethyl valerate (green apple
flavor) by esterification reaction of ethanol and valeric acid in heptane medium. Lipase from …