Results 111 to 120 of about 13,886 (146)

Improving nisin production by encapsulated Lactococcus lactis with starch/carboxymethyl cellulose edible films.

Carbohydrate Polymers, 2021
In this study, Lactococcus lactis was embedded in a film of corn starch (NS) and carboxymethyl cellulose (CMC) prepared using a casting method. At a CMC:NS ratio of 5:5, the composite film had the best comprehensive properties.
Wenting Lan, Rong Zhang, T. Ji, Dur E. Sameen, Saeed Ahmed, Wen Qin, Jianwu Dai, Li He, Yaowen Liu   +8 more
semanticscholar   +1 more source

Effects of dietary host-associated Lactococcus lactis on growth performance, disease resistance, intestinal morphology and intestinal microbiota of mandarin fish (Siniperca chuatsi)

Aquaculture, 2021
This study was conducted to evaluate the effects of dietary host-associated Lactococcus lactis 3-c-18 supplementation on the growth, serum biochemical indices, liver and intestine health, intestinal microbiota, and Aeromonas hydrophila resistance in ...
Chuanzhong Zhu, D. Li, Weijun Chen, S. Ban, Tao Liu, H. Wen, M. Jiang   +6 more
semanticscholar   +1 more source

Elevation of Lactococcus lactis subsp. cremoris to the species level as Lactococcus cremoris sp. nov. and transfer of Lactococcus lactis subsp. tructae to Lactococcus cremoris as Lactococcus cremoris subsp. tructae comb. nov.

International Journal of Systematic and Evolutionary Microbiology, 2021
Currently, Lactococcus lactis contains four subspecies: L. lactis subsp. lactis, L. lactis subsp. hordniae, L. lactis subsp. cremoris and L. lactis subsp. tructae.
T. Li, W. Tian, C. Gu
semanticscholar   +1 more source

Enhanced production of nisin by co-culture of Lactococcus lactis sub sp. lactis and Yarrowia lipolytica in molasses based medium

Journal of Biotechnology, 2017
Nisin is a safe, approved and commercial bacteriocin that is produced by Lactococcus lactis subsp. lactis. Since lactate accumulation in fermentation medium reduces L. lactis growth and nisin production, Yarrowia lipolytica, a lactate consuming yeast and L. lactis subsp. lactis, were simultaneously cultured in a molasses based medium. Y.
Mehdi, Ariana, Javad, Hamedi
openaire   +2 more sources

Effect of Sub-inhibitory Amounts of Nisin and Mineral Salts on Nisin Production by Lactococcus lactis UQ2 in Skim Milk

Food and Bioprocess Technology, 2009
Peer ...
García-Parra, María D., García-Almendárez, Blanca E., Guevara-Olvera, Lorenzo, Guevara-González, Ramón G., Rodríguez González, Ana, Martínez Fernández, Beatriz, Domínguez-Domínguez, Jorge, Regalado, Carlos   +7 more
openaire   +2 more sources

Proteomic analysis of spontaneous mutants of Lactococcus lactis: Involvement of GAPDH and arginine deiminase pathway in H₂O₂ resistance

PROTEOMICS, 2012
Lactococcus lactis, one of the most commonly used dairy starters, is often subjected to oxidative stress in cheese manufacturing. A comparative proteomic analysis was performed to identify the molecular modifications responsible for the robustness of three spontaneous H2O2‐resistant (SpOx) strains.
Rochat, Tatiana, Boudebbouze, Samira, Gratadoux, Jean-Jacques, Blugeon, Sébastien, Gaudu, Philippe, Langella, Philippe, Maguin, Emmanuelle   +6 more
openaire   +3 more sources

Lactococcus Lactis subsp. cremoris Elicits Protection Against Metabolic Changes Induced by a Western-style Diet.

Gastroenterology, 2020
BACKGROUND & AIMS A Western-style diet, which is high in fat and sugar, can cause significant dyslipidemia and non-alcoholic fatty liver disease; the diet has an especially strong effect in women, regardless of total calorie intake.
C. Naudin, Kristal M. Maner-Smith, Joshua A. Owens, Grace M. Wynn, B. Robinson, J. Matthews, April R. Reedy, L. Luo, Alexandra A. Wolfarth, T. Darby, E. Ortlund, Rheinallt M. Jones   +11 more
semanticscholar   +1 more source

On‐line monitoring of CO₂ production in Lactococcus lactis during physiological pH decrease using membrane inlet mass spectrometry with dynamic pH calibration

Biotechnology and Bioengineering, 2005
AbstractMonitoring CO2 production in systems, where pH is changing with time is hampered by the chemical behavior and pH‐dependent volatility of this compound. In this article, we present the first method where the concentration and production rate of dissolved CO2 can be monitored directly, continuously, and quantitatively under conditions where pH ...
Andersen, Ann Zahle, Lauritsen, Frants Roager, Olsen, Lars Folke   +2 more
openaire   +3 more sources

USING THE IN SILICO METHOD TO PREDICT THE BIOACTIVE PEPTIDES PROPERTIES

Bulletin of KSAU
The purpose of the work is to conduct research on the study of the accumulation of bioactive peptides during the ripening of semi-hard cheeses, depending on the strains of microorganisms included in starter cultures using the in silico method.
M. Kurbanova, R. Voroshilin, V. Matyushev, Olesya Kalugina,, Muhsin Muhim-zade   +4 more
semanticscholar   +1 more source

Effects of Lactococcus lactis from Cyprinus carpio L. as probiotics on growth performance, innate immune response and disease resistance against Aeromonas hydrophila.

Fish and Shellfish Immunology, 2019
In the present study, we reported 18 LAB strains isolated from the intestinal contents of Cyprinus carpio, and their probiotic properties both in vitro and in vivo.
Junchang Feng, Xulu Chang, Yuru Zhang, Xiao Yan, Jianxin Zhang, G. Nie   +5 more
semanticscholar   +1 more source