Results 141 to 150 of about 2,039 (203)

Production, properties, and applications of fructosyltransferase: a current appraisal

Critical Reviews in Biotechnology, 2021
Background Fructosyltransferases (FTases) are drawing increasing attention due to their application in prebiotic fructooligosaccharide (FOS) generation.
Ritumbhara Choukade, Naveen Kango
exaly   +4 more sources

Purification and kinetic characterization of a fructosyltransferase from Aspergillus aculeatus

Journal of Biotechnology, 2007
A fructosyltransferase present in Pectinex Ultra SP-L, a commercial enzyme preparation from Aspergillus aculeatus, was purified to 107-fold and further characterised. The enzyme was a dimeric glycoprotein (20% (w/w) carbohydrate content) with a molecular mass of around 135 kDa for the dimer.
Lucia Fernández-Arrojo, Antonio O Ballesteros, Humberto García-Arellano   +2 more
exaly   +3 more sources

Characterization of a mycelial fructosyltransferase from Aspergillus tamarii NKRC 1229 for efficient synthesis of fructooligosaccharides

Food Chemistry, 2019
An efficient system for biotransformation of sucrose to fructooligosaccharides (FOS) was obtained using Aspergillus tamarii NKRC 1229 mycelial fructosyltransferase (m-FTase).
Ritumbhara Choukade, Naveen Kango
exaly   +2 more sources

Fructosyltransferase Enzymes for Microbial Fructan Production

, 2020
Fructans are fructose-based oligo- and polysaccharides synthesized using sucrose as substrate. Depending on the glycosidic bonds in their structure, they are classified as inulin and levan types or a mixture of these, namely graminans and agavins.
N. Tezgel, O. Kırtel, W. Ende, E. Oner
semanticscholar   +2 more sources

A mini exon in the sucrose:sucrose 1-fructosyltransferase gene of wheat

Journal of Plant Physiology, 2004
We previously reported the cloning of a wheat sucrose:sucrose 1-fructosyltransferase (1-SST) cDNA, designated wft2. Wft2 proteins have fructosyltransferase enzyme activity and initiate fructan synthesis (Biosci. Biotechnol. Biochem. 66 (2002) 2297). In the current study, we cloned a genomic DNA fragment carrying the full-length 1-SST gene from winter ...
Dingbo Lin
exaly   +3 more sources

Research Progress and Prospects for Fructosyltransferases

ChemBioEng Reviews, 2021
AbstractFructosyltransferases can be used to produce fructooligosaccharides from sucrose and are obtained from different sources, mostly microorganisms and plants. Heterologous expression and several mutagenesis methods were applied to improve the production of fructosyltransferases.
Yitian Wang, Xiujie Shang, Fan Cao, Haiquan Yang   +3 more
openaire   +1 more source

Characterization and alteration of product specificity of Beijerinckia indica subsp. indica β-fructosyltransferase.

Bioscience, biotechnology and biochemistry, 2023
The trisaccharide 1-kestose, a major constituent of fructooligosaccharide, has strong prebiotic effects. We used high-performance liquid chromatography and 1H nuclear magnetic resonance spectroscopy to show that BiBftA, a β-fructosyltransferase belonging
Ding Li, Y. Miyasaka, Arisa Kubota, T. Kozono, Y. Kitano, N. Sasaki, T. Fujii, T. Tochio, Y. Kadota, A. Nishikawa, T. Tonozuka   +10 more
semanticscholar   +1 more source

Significant Improvement of Both Catalytic Efficiency and Stability of Fructosyltransferase from Aspergillus niger by Structure-Guided Engineering of Key Residues in the Conserved Sequence of the Catalytic Domain.

Journal of Agricultural and Food Chemistry, 2022
Fructosyltransferase is a key enzyme in fructo-oligosaccharide production, while the highly demanding conditions of industrial processes may reduce its stability and activity.
Yuanyuan Xia, Wenwen Guo, Laichuang Han, W. Shen, Xianzhong Chen, Haiquan Yang   +5 more
semanticscholar   +1 more source

Sucrose:sucrose fructosyltransferase and fructan:fructan fructosyltransferase from allium cepa

Phytochemistry, 1980
Sucrose:sucrose fructosyltransferase and fructan:fructan fructosyltransferase were isolated from the inner leaf bases of bulbing onion plants (A. cepa) and separated by gel filtration on Bio-Gel P-150. Sucrose:sucrose fructosyltransferase produced only one trisaccharide, 1F-fructosylsucrose, from sucrose.
HENRY, RJ, DARBYSHIRE, B
openaire   +4 more sources

Hybrid Nano Supports of Nano Polyaniline, Magnetic Iron Oxide Nanoparticles and Nano Clay as Matrices for The Immobilization of β-Glucosidase, Fructosyltransferase and Carboxymethyl Cellulase

Egyptian Journal of Chemistry, 2023
Hybrid nanostructures of polyaniline, magnetic iron oxide nanoparticles, and nonclay have been synthesized to serve as nanocarriers for the covalent immobilization of β-glucosidase (β-Glu), fructosyltransferase (FTase) and carboxymethyl cellulase (CMCase)
A. N. Noor El-Deen, Asmaa Elshazly, Hoda Shata, Mohamed Farid   +3 more
semanticscholar   +1 more source