Results 71 to 80 of about 15,519 (237)

Immobilized Lipase in Resolution of Ketoprofen Enantiomers: Examination of Biocatalysts Properties and Process Characterization

Pharmaceutics, 2022
In this study, lipase from Aspergillus niger immobilized by physical immobilization by the adsorption interactions and partially interfacial activation and mixed physical immobilization via interfacial activation and ion exchange was used in the kinetic ...
Oliwia Degórska, Daria Szada, Agata Zdarta, Wojciech Smułek, Teofil Jesionowski, Jakub Zdarta   +5 more
doaj   +1 more source

Impact of tomato variety and homogenization pressure on in vitro lipid digestion and lycopene bioaccessibility in tomato emulsions

Food Biomacromolecules, EarlyView.
Tomato variety and processing impact lycopene bioaccessibility. Tomato emulsions with high pectin content decreased the in vitro lipid digestion and negatively affected lycopene bioaccessibility. High pressure homogenization may enhance the release of lycopene into emulsion oil droplets, but it may also reduce the transfer of lycopene into the micellar
Grethe Iren A. Borge, Karoline K. Rød, Ane Meisland, Maud Langton, Elin M. Wetterhus, Annika Krona, Bente Kirkhus   +6 more
wiley   +1 more source

A multi-component reaction for covalent immobilization of lipases on amine-functionalized magnetic nanoparticles: production of biodiesel from waste cooking oil

Bioresources and Bioprocessing, 2022
A new approach was used for the immobilization of Thermomyces lanuginosus lipase (TLL), Candida antarctica lipase B (CALB), and Rhizomucor miehei lipase (RML) on amine-functionalized magnetic nanoparticles (Fe3O4@SiO2-NH2) via a multi-component reaction ...
Yalda Amini, Mansour Shahedi, Zohreh Habibi, Maryam Yousefi, Maryam Ashjari, Mehdi Mohammadi   +5 more
doaj   +1 more source

A personal 360° view of applications of ‘biomimetic’ molecular recognition

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract Molecular recognition between biological molecules has formed the basis for innumerable applications in biotechnology for the last seven decades or so. Techniques such as affinity chromatography, solid‐phase and aqueous two‐phase extraction, affinity precipitation, biomimetic catalytic systems, biosensors and molecular imprinting all exploit ...
Christopher R Lowe
wiley   +1 more source

COVALENT IMMOBILIZATION OF LIPASES ON ACTIVATED HOLLOW SILICA MICROSPHERES

Studia Universitatis Babes-Bolyai Chemia, 2019
This study explores the covalent immobilization of three lipases (Lipase AK, from Pseudomonas fluorescens; Lipase PS, from Burkholderia cepacia; and CrL, from Candida rugosa) on four supports prepared by functionalization of mesoporous hollow silica ...
Bianka SZOKOL, Gábor HORNYÁNSZKY, József NAGY   +2 more
doaj   +1 more source

Retrospective chart review of immobilized lipase cartridge use in children with short bowel syndrome

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract This retrospective, single‐center chart review studied the use of an in‐line, immobilized lipase cartridge (ILC) in children with short bowel syndrome (SBS) at Children's Mercy Hospital. For parenteral nutrition (PN)‐dependent patients, the primary endpoint was enteral feeding progression, evaluated by comparing monthly change from baseline in
Elizaveta Khenner, Jennifer L. Morton, Laura Green, Ashlee Yoder, Kayla Paul, Ann E. Remmers, William O. San Pablo   +6 more
wiley   +1 more source

Catalyzed Ester Synthesis Using Candida rugosa Lipase Entrapped by Poly(N-isopropylacrylamide-co-itaconic Acid) Hydrogel

The Scientific World Journal, 2014
This study reports the synthesis of polymeric matrices based on N-isopropylacrylamide and itaconic acid and its application for immobilization of lipase from Candida rugosa. The lipase was immobilized by entrapment method.
Nikola Milašinović, Sonja Jakovetić, Zorica Knežević-Jugović, Nedeljko Milosavljević, Marija Lučić, Jovanka Filipović, Melina Kalagasidis Krušić   +6 more
doaj   +1 more source

Enzymatic acylation of di- and trisaccharides with fatty acids: choosing the appropriate enzyme, support and solvent [PDF]

, 2002
Enzymatic synthesis of fatty acid esters of di- and trisaccharides is limited by the fact that most biological catalysts are inactivated by the polar solvents (e.g. dimethylsulfoxide, dimethylformamide) where these carbohydrates are soluble. This article
Ballesteros Olmo, Antonio, Bernabé, Manuel, Christensen, Morten, Comelles, Francesc, Cruces Villalobos, María Ángeles, Ferrer, Manuel, Fuentes, Gloria, Parra Juez, José Luis, Pastor Martínez, Eitel, Plou Gasca, Francisco José   +9 more
core   +1 more source

Unraveling the spatial landscape of dystrophinopathies: a transcriptomic approach to Becker and Duchenne muscular dystrophies

The Journal of Pathology, EarlyView.
Abstract Dystrophinopathies are caused by pathogenic variants in the DMD gene, resulting in partial (Becker) or complete loss (Duchenne) of dystrophin. Becker (BMD) and Duchenne muscular dystrophy (DMD) are characterized by progressive muscle wasting, fatty replacement, fibrosis, and loss of function.
Laura GM Heezen, Qirong Mao, Stefan Nicolau, Claudio Novella Rausell, Julia van der Weerd, Jan Kueckelhaus, Rasya Gokul Nath, Jordi Diaz‐ Manera, Hermien E Kan, Erik H Niks, Maaike van Putten, Annemieke Aartsma‐Rus, Kevin M Flanigan, Ahmed Mahfouz, Pietro Spitali   +14 more
wiley   +1 more source

The effect of alcohol on the performance of lipase-immobilized enzymatic membrane reactor for esterification of (R,S)-ketoprofen [PDF]

, 2006
The effect of alcohols on the performance of lipase-immobilized enzymatic membrane reactor (EMR) for enantioselective esterification of (R,S)-ketoprofen has been studied. In this work, mixed solvent medium was used and the (R)-ketoprofen was reacted with
Bhatia, Subhash, Chuan Fu, Kian, Harun @ Kamaruddin, Azlina, Ong, Ai Lien   +3 more
core