Results 61 to 70 of about 5,877,636 (396)

Enzyme stability and activity in non-aqueous reaction systems: A mini review

, 2016
Enormous interest in biocatalysis in non-aqueous phase has recently been triggered due to the merits of good enantioselectivity, reverse thermodynamic equilibrium, and no water-dependent side reactions.
Shihui Wang, X. Meng, Hua Zhou, Yang Liu, F. Secundo, Yun Liu   +5 more
semanticscholar   +1 more source

PENGARUH SENYAWA KOFAKTOR DAN STABILITAS TERHADAP AKTIVITAS ENZIM ??-1,3- GLUKANASE DARI ISOLAT BAKTERI TERMOFIL Bacillus licheniformis HSA3-1a [PDF]

, 2012
Study on the effect of compound cofactor and stability to enzyme activity of ??-1, 3-glucanase has been done. This study used bacterial isolates B.
Dali, Seniwati, Gusti, Natsir, Hasnah
core   +2 more sources

Immobilized Staphylococcus aureus phospholipase C on calcium alginate-chitosan: improved performance and industrial potential in soybean oil refining

Frontiers in Bioengineering and Biotechnology
Phospholipases are versatile biocatalysts with wide applications in the food and oil industries due to their ability to hydrolyze phospholipids and improve product quality. In this study, production of an extracellular phospholipase C from Staphylococcus
Areej Ali Alzahrani, Najeh Krayem, Mona Alonazi, Eman Al-Shehri, Habib Horchani, Abir Ben Bacha   +5 more
doaj   +1 more source

Insolubilization process increases enzyme stability [PDF]

, 1971
Enzymes complexed with polymeric matrices contain properties suggesting application to enzyme-controlled reactions. Stability of insolubilized enzyme derivatives is markedly greater than that of soluble enzymes and physical form of insolubilized enzymes ...
Billingham, J., Lyn, J.
core   +1 more source

Directed evolution converts subtilisin E into a functional equivalent of thermitase [PDF]

, 1999
We used directed evolution to convert Bacillus subtilis subtilisin E into an enzyme functionally equivalent to its thermophilic homolog thermitase from Thermoactinomyces vulgaris.
Arnold, Frances H., Zhao, Huimin
core   +2 more sources

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Isolation, Purification and Characterization of Ethyl Earbamate Degrading Enzyme from Metschnikowia and Its Effect on Wine Aroma

Shipin gongye ke-ji, 2022
In order to study the properties of Ethyl Carbamate (EC) enzyme produced by Metschnikowia, the EC enzyme was separated and purified by ammonium sulfate salting out and ion exchange chromatography, and the enzymatic properties of the purified EC enzyme ...
Fande MENG, Xuewei SHI
doaj   +1 more source

Stabilization of the Cellulase Enzyme Complex as Enzyme Nanoparticle

Applied Biochemistry and Biotechnology, 2012
The native Celluclast BG cellulase enzyme complex consists of different enzymes which can also degrade great substrate molecules as native celluloses. This enzyme complex has been covered by a very thin, a few nanometers thick, polymer layer, in order to improve its stability.
Hegedues, Imre, Hancsok, Jeno, Nagy, Endre   +2 more
openaire   +3 more sources

In Vitro Stability of Phytase from Recombinant Bacteria E. Coli BL21 (DE3) EAS1-AMP [PDF]

, 2011
The objective of the research was to inquire the Km, Vm, activity, intracellular phytase stability exposed to pH variation, temperature variation and protease (pepsin and pancreas) in vitro.
Bachruddin, Z., Nuhriawangsa, A. M. P., SAJIDAN,, Wibowo, A.   +3 more
core  

Effects of mutations in the helix G region of horseradish peroxidase [PDF]

, 2008
Horseradish peroxidase (HRP) has long attracted intense research interest and is used in many biotechnological fields, including diagnostics, biosensors and biocatalysis.
Barry J. Ryan, Batra, Chakrabarti, Chang, Chattopadhyay, Ciarán Ó'Fágáin, Coates, Dai, Dunford, French, Gajhede, Garcia, Gonera, Gorman, Grigorenko, Guex, Hakamada, Haque, Hassani, Howes, Ignatenko, Jager, Kaposi, Khmelnitsky, Krowarsch, Kwon, Lei, Lin, Lipovsek, Liu, Liu, Machado, Miland, Miland, Mogharrab, Moosavi-Movahedi, Morawski, Nagano, Numata, O'Brien, O'Brien, Orlova, Ozaki, Pina, Priori, Ryan, Ryan, Ryan, Ryu, Sambrook, Santucci, Savenkova, Smeller, Smith, Tams, Tanaka, Tanaka, Ugarova, Urrutigoity, Wang   +59 more
core   +1 more source