The interaction mechanism, conformational changes and computational simulation of the interaction between surface layer protein and mannan at different pH levels

M Fu, S Mi, J Zhao, X Wang, J Gao, Y Sang - Food Chemistry, 2023 - Elsevier
The aim of this study was to explore the interaction mechanism between surface layer
protein (SLP) and mannan at pH 3.0, 5.0 and 7.0 through multi-spectral methods combined …

Label-free quantitative proteomic analysis reveals the lifestyle of Lactobacillus hordei in the presence of Sacchromyces cerevisiae

D Xu, J Behr, AJ Geißler, J Bechtner, C Ludwig… - International journal of …, 2019 - Elsevier
Water kefir is a fermented beverage, which is traditionally prepared from sucrose, kefir
grains, dried or fresh fruits, and water. L. hordei and S. cerevisiae are isolated as …

Sucrose-Induced Proteomic Response and Carbohydrate Utilization of Lactobacillus sakei TMW 1.411 During Dextran Formation

RM Prechtl, D Janßen, J Behr, C Ludwig… - Frontiers in …, 2018 - frontiersin.org
Lactobacillus (L.) sakei belongs to the dominating lactic acid bacteria in indigenous meat
fermentations, while diverse strains of this species have also been isolated from plant …

Identification and comparison of two closely related dextransucrases released by water kefir borne Lactobacillus hordei TMW 1.1822 and Lactobacillus nagelii TMW …

J Bechtner, D Wefers, J Schmid, RF Vogel… - …, 2019 - microbiologyresearch.org
Dextransucrases are extracellular enzymes, which are exclusively expressed by lactic acid
bacteria (LAB) and produce α− 1→ 6 linked glucose polymers from sucrose. In this study …

Proteomic Analysis of Lactobacillus nagelii in the Presence of Saccharomyces cerevisiae Isolated From Water Kefir and Comparison With Lactobacillus hordei

J Bechtner, D Xu, J Behr, C Ludwig… - Frontiers in …, 2019 - frontiersin.org
Water kefir is a slightly alcoholic and traditionally fermented beverage, which is prepared
from sucrose, water, kefir grains, and dried or fresh fruits (eg, figs). Lactobacillus (L.) nagelii …

Products released from structurally different dextrans by bacterial and fungal dextranases

SL Pittrof, L Kaufhold, A Fischer, D Wefers - Foods, 2021 - mdpi.com
Dextran hydrolysis by dextranases is applied in the sugar industry and the medical sector,
but it also has a high potential for use in structural analysis of dextrans. However …

A systematic approach to study the pH-dependent release, productivity and product specificity of dextransucrases

J Schmid, J Bechtner, RF Vogel, F Jakob - Microbial cell factories, 2019 - Springer
Background Dextransucrases are extracellular enzymes, which catalyze the formation of α-
1→ 6-linked glucose polymers from sucrose. These enzymes are exclusively expressed by …

Licuri Kernel (Syagrus coronata (Martius) Beccari): A Promising Matrix for the Development of Fermented Plant-Based Kefir Beverages

J de Carvalho Alves, CO de Souza, L de Matos Santos… - Foods, 2024 - mdpi.com
New licuri-based kefir beverages were obtained using water kefir grains as fermentation
inoculum (1, 2.5, and 5%) under different fermentation times (24 and 48 h). Metagenomic …

Improvement of the Lyophilization Survival Rate of Lactobacillus casei via Regulation of Its Surface Substances

S Cui, Z Pan, S Wu, B Mao, X Tang, Q Zhang, H Zhang… - Foods, 2022 - mdpi.com
The influence of surface substance production on the freeze-drying survival of Lactobacillus
casei and methods to control the surface substances during fermentation were studied. The …

Insights into extracellular dextran formation by Liquorilactobacillus nagelii TMW 1.1827 using secretomes obtained in the presence or absence of sucrose

J Bechtner, V Hassler, D Wefers, RF Vogel… - Enzyme and Microbial …, 2021 - Elsevier
Abstract Dextrans are α-(1, 6)-linked glucose polymers, which are exclusively produced by
lactic acid bacteria from sucrose via extracellular dextransucrases. Previous studies …