Results 1 to 10 of about 1,183 (166)

Safety evaluation of the food enzyme sucrose:sucrose fructosyltransferase from the genetically modified Yarrowia lipolytica strain E4772

EFSA Journal
The food enzyme sucrose:sucrose fructosyltransferase (sucrose:sucrose 1′‐β‐d‐fructosyltransferase; EC 2.4.1.99) is produced with the genetically modified Yarrowia lipolytica strain E4772 by SEQENS.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Monika Sramkova, Henk Van Loveren, Laurence Vernis, Magdalena Andryszkiewicz, Daniele Cavanna, Yi Liu   +16 more
doaj   +3 more sources

Fructooligosaccharides (FOS) Production by Microorganisms with Fructosyltransferase Activity

Fermentation, 2023
Fructans are fructose-based polymers, defined as fructooligosaccharides (FOS), when they possess a short chain. These molecules are highly appreciated in the food and pharmaceutical international market and have an increasing demand worldwide, mainly for
Yadira Belmonte-Izquierdo, Luis Francisco Salomé-Abarca, Juan Carlos González-Hernández, Mercedes G. López   +3 more
doaj   +2 more sources

Synthesis and characterization of microbial fructosyltransferase (FTase) from endophytic Bacillus stercoris S1 for fructooligosaccharide production

Annals of Microbiology
Purpose Presently, there is a rising awareness of the additional health benefits and market potential for functional foods. Among various functional foods short chain Fructooligosaccharides (FOS) have make its prestige in food industry.
Neha Gautam, Puneet Kumar, Stuti Sharma, Vikas Kumar, Shruti Gupta   +4 more
doaj   +2 more sources

Molecular Identification of Lactic Acid Bacteria as Probiotic Candidates Encoding the Fructosyltransferase Gene (FTF) from Pakoba Fruit (Syzygium sp.)

Journal of Pure and Applied Microbiology
The formation of extracellular polysaccharide polymers (EPS) is catalyzed by the enzyme Fructosyltransferase (ftf), derived from lactic acid bacteria (LAB).
Helen J. Lawalata, Ni Wayan Suriani, Soenandar M. Tengker, Jenny Kumajas, Susanly, Indri Kereh, Christy Tumanduk   +6 more
doaj   +2 more sources

Production of FOS (Fructooligosaccharides) with fructosyltransferase enzymes and their effect on nutrient digestion in broilers [PDF]

BIO Web of Conferences
This study aims to determine the influence of FOS on microbial populations, enzyme activity digestive tract and nutrient digestion in broilers. The research's periods were (1) FOS production; (2) the effect of FOS on intestinal bacterial, amylase and ...
Pantaya Dadik, Wulandari Suci, Hertamawati Rosa Tri   +2 more
doaj   +2 more sources

Optimization of the fermentation process for fructosyltransferase production by Aspergillus niger FS054

Microbial Cell Factories
This study systematically optimized the fermentation process for fructosyltransferase (FTase) production by Aspergillus niger FS054, integrating traditional experimental designs with machine learning approaches.
Yingzi Wu, Yuewen Zhang, Xiaoyu Zhong, Huiling Xia, Mingyang Zhou, Wenjin He, Yi Zheng   +6 more
doaj   +2 more sources

Fructan biosynthesis gene expression upon cold acclimation in orchardgrass (Dactylis glomerata L.)

Grassland Research
Background Fructan content and flux in temperate forages can benefit the grasses through increased cold hardiness, increased drought tolerance, and improved forage quality.
B. Shaun Bushman, Joseph G. Robins, Xinxin Zhao, Guangyan Feng, Xinquan Zhang, Linkai Huang, Matthew D. Robbins   +6 more
doaj   +2 more sources

Effect of temperature, pH and storage time on the stability of an extracellular fructosyltransferase from Aspergillus oryzae IPT-301

Brazilian Journal of Food Technology, 2021
In this work, it was determined the influence of temperature, pH and storage time on the enzymatic activity and stability of an extracellular fructosyltransferase (FTase E.C.2.4.1.9) from Aspergillus oryzae IPT-301 produced by submerged fermentation. The
Maria Beatriz Pregnolato de Oliveira Silva, Daniela Abdal, José Pedro Zanetti Prado, Giancarlo de Souza Dias, Sergio Andres Villalba Morales, Michelle da Cunha Abreu Xavier, Alex Fernando de Almeida, Elda Sabino da Silva, Alfredo Eduardo Maiorano, Rafael Firmani Perna   +9 more
doaj   +2 more sources

Molecular Characterization of Sucrose:Sucrose 1-Fructosyltransferase and Sucrose:Fructan 6-Fructosyltransferase Associated with Fructan Accumulation in Winter Wheat during Cold Hardening [PDF]

Bioscience, Biotechnology and Biochemistry, 2002
We isolated two cDNAs of winter wheat (Triticum aestivum L.), designated wft1 and wft2, which encoded sucrose:fructan 6-fructosyltransferase (6-SFT) and sucrose:sucrose 1-fructosyltransferase (1-SST; EC 2.4.1.99), respectively, which are involved in the synthesis of fructan in wheat.
Kawakami Akira, Yoshida Midori
exaly   +3 more sources

Fructooligosaccharides: Production by recombinant fructosyltransferase from Festuca arundinacea in a continuous reactor and kinetic modeling profile

Carbohydrate Polymer Technologies and Applications
In the quest for maximum conversion of sucrose into 1-kestose using fructosyltransferases in a continuous reactor, consideration of the reversible reactions at competing concentrations of sucrose and 1-kestose is crucial.
Avijeet S. Jaswal, Ravikrishnan Elangovan, Saroj Mishra   +2 more
doaj   +2 more sources