Results 101 to 110 of about 5,064 (210)

A New β-Galactosidase from Pseudomonas tritici SWRI145 for Efficient Bioproduction of Galactooligosaccharides

Foods
Galactooligosaccharides (GOS) are a class of prebiotic carbohydrates composed of 2 to 8 galactose units linked together and often terminated with a glucose molecule.
Xiangpeng Jin, Zhuo Cheng, Yulei Zhang, Penka Petrova, Kaloyan Petrov, Wenli Zhang, Wanmeng Mu   +6 more
doaj   +1 more source

Influence of water activity on the competition between β-glycosidase-catalysed transglycosylation and hydrolysis in aqueous hexanol

, 2001
Five different β-glycosidases (Pyrococcus furiosus β-glucosidase, Sulfolobus solfataricus β-galactosidase, Caldocellum saccharolyticum β-glucosidase, almond β-glucosidase and Escherichia coli β-galactosidase) were evaluated as transglycosylation ...
Wehtje, Ernst, Therese Hansson, Hansson, Therese, Adlercreutz, Patrick, Ernst Wehtje, Patrick Adlercreutz, Andersson, Mats, Mats Andersson   +7 more
core   +1 more source

Enzyme-Directed Architecture–Property Design of Starch-Based Bioplastics: Mechanisms, Performance Trade-Offs, and Scalability Constraints

Macromol
Starch-based bioplastics are renewable and biodegradable, but their wider use is constrained by moisture sorption, humidity-dependent aging, insufficient tensile performance, and weak water- and oxygen barrier stability.
Maria Eduarda Costa, Ana M. Sarinho, Janaina M. Lima, Rogério E. Andrade, Leonardo Batista, Renata Duarte Almeida, Carlos Schnorr, Matheus Augusto Pasqualli, Hugo M. Lisboa   +8 more
doaj   +1 more source

Simple and efficient enzymatic transglycosylation of stevioside by beta-cyclodextrin glucanotransferase from Bacillus firmus. [PDF]

, 2009
Stevioside was subjected to 1,4-intermolecular transglycosylation using beta-cyclodextrin glucanotransferase (beta-CGtase) produced from an alkalophilic strain of Bacillus firmus.
---, Bandna, Kumar, Neeraj, Singh , Bikram, Savergave, L S, Jaitak, V, Jogdand, V V, Kaul , V K, Nene, S   +7 more
core   +1 more source

Advancements in the Heterologous Expression of Sucrose Phosphorylase and Its Molecular Modification for the Synthesis of Glycosylated Products

Molecules
Sucrose phosphorylase (SPase), a member of the glycoside hydrolase GH13 family, possesses the ability to catalyze the hydrolysis of sucrose to generate α-glucose-1-phosphate and can also glycosylate diverse substrates, showcasing a wide substrate ...
Hongyu Zhang, Leting Zhu, Zixuan Zhou, Danyun Wang, Jinshan Yang, Suying Wang, Tingting Lou   +6 more
doaj   +1 more source

Characterization of a β-Galactosidase from Kosakonia oryzendophytica and Its Heterologous Expression in Bacillus subtilis for Galactooligosaccharides Production

Molecules
Galactooligosaccharides (GOS) typically consist of 2-8 D-galactose units linked together, terminating in a D-glucose unit. GOS are commonly used in dairy products, infant formulas, and functional foods. GOS offer beneficial properties for food processing,
Zhuo Cheng, Xiangpeng Jin, Yulei Zhang, Dawei Ni, Yingying Zhu, Wei Xu, Wenli Zhang, Wanmeng Mu   +7 more
doaj   +1 more source

Introducing transglycosylation activity in Bacillus licheniformis alpha-amylase by replacement of His235 with Glu

, 2014
To understand the role of His and Glu in the catalytic activity of Bacillus licheniformis α-amylase (BLA), His235 was replaced with Glu. The mutant enzyme, H235E, was characterized in terms of its mode of action using labeled and unlabeled maltooctaose ...
H J Cha, J S Lee, S H Park, K H Park, Eui-jeon Woo, P L Tran   +5 more
core   +1 more source

A Transglycosylation Reaction Catalyzed by Lysozyme

Journal of Biological Chemistry, 1964
N, SHARON, S, SEIFTER
openaire   +2 more sources

Structure-Based High-Efficiency Homogeneous Antibody Platform by Endoglycosidase Sz Provides Insights into Its Transglycosylation Mechanism

Monoclonal antibodies (mAbs) have gradually dominated the drug markets for various diseases. Improvement of the therapeutic activities of mAbs has become a critical issue in the pharmaceutical industry.
Pei-Ju Lin (11060748), Hong-Hsiang Guan (817070), Chien-Chih Lin (817072), Phimonphan Chuankhayan (817073), Yih-Huang Hsieh (18347996), Yen-Chieh Huang (2309230), Chun-Jung Chen (6727), Pu-Ling Hu (1735780), Masato Yoshimura (817069), Teng-Yi Huang (731524), Yi-Chien Tsai (695071), Nan-Hsuan Wang (14838733), Yin-Cheng Hsieh (14838730), Nai-Chi Chen (817068)   +13 more
core   +1 more source

Computationally guided enzyme engineering for regioselective synthesis of fucosylated human milk oligosaccharides. [PDF]

Appl Microbiol Biotechnol
Yang Y, Vega A, Holck J, Planas A, Biarnés X, Zeuner B.   +5 more
europepmc   +1 more source