Results 31 to 40 of about 5,550 (180)

Crystalline D-Mannitol:NAD Oxidoreductase from Leuconostoc mesenteroides

Agricultural and Biological Chemistry, 1968
The crystalline d-mannitol dehyrogenase (d-mannitol:NAD oxidoreductase, EC 1.1.1.67) catalyzed the reversible reduction of d-fructose to d-mannitol. d-Sorbitol was oxidized only at the rate of 4% of the activity for d-mannitol. The enzyme was inactive for all of four pentitols and their corresponding 2-ketopentoses.
S, Sakai, K, Yamanaka
openaire   +3 more sources

Proteolytic processing of dextransucrase ofLeuconostoc mesenteroides [PDF]

FEMS Microbiology Letters, 1999
Various dextransucrase molecular mass forms found in enzyme preparations may sometimes be products of proteolytic activity. Extracellular protease in Leuconostoc mesenteroides strains NRRL B-512F and B-512FMC dextransucrase preparations was identified.
M, Sánchez-González, A, Alagón, R, Rodríguez-Sotrés, A, López-Munguía   +3 more
openaire   +2 more sources

Optimization of electrotransformation conditions for Leuconostoc mesenteroides subsp. mesenteroides ATCC8293. [PDF]

Letters in applied microbiology, 2013
To establish an efficient genetic transformation protocol for Leuconostoc species, methods for competent-cell preparation and electroporation conditions were optimized.Leuconostoc mesenteroides subsp. mesenteroides ATCC8293 cells were sequentially treated with penicillin G and lysozyme, and the plasmid pLeuCM was subsequently transformed into the cells.
Q, Jin, H-J, Eom, J Y, Jung, J S, Moon, J H, Kim, N S, Han   +5 more
openaire   +2 more sources

Dynamics of interaction of lactic acid microorganisms in paired consortia aiming at fermentation of vegetable raw materials

Овощи России, 2019
Relevance. Cabbage is one of the most popular products, which is mainly fermented with the addition of various vegetables. When fermentation is not only the original nutrients such as vitamin C, amino acids, dietary fibers, etc., but also develop ...
V. V. Kondratenko, N. E. Posokina, J. A. Semenova   +2 more
doaj   +1 more source

Métabolisme sucre-citrate chez Leuconostoc mesenteroides [PDF]

Le Lait, 2001
Sugar citrate cometabolism in Leuconostoc mesenteroides. Bacteria from the genus Leuconostoc play roles in the dairy industry. The most important functions of this bacteria are their ability to produce CO$_2$ and flavour compounds through lactose heterofermentation and citrate utilization. Although the biotechnological role of the citrate metabolism is
Bourel, G., Henini, Samia, Krantar, K., Oraby, M., Diviès, C., Garmyn, Dominique   +5 more
openaire   +3 more sources

KARAKTERISTIK ASINAN KUBIS YANG DIBUAT DENGAN PENAMBAHAN ISOLAT Lactobacillus plantarum 1

Jurnal Teknologi Pangan, 2019
Asinan kubis atau yang lebih dikenal dengan sebutan sauerkraut merupakan salah satu produk fermentasi yang dibuat dari kubis. Penelitian bertujuan untuk memanfaatkan Lactobacillus plantarum 1 indegenus yang diisolasi dari industri pengolahan pati sagu ...
Yusmarini .,, Usman Pato, Vonny Setiaries Johan, Shanti Fitriani, Rahmayuni .,, Puja Febri Zelviani   +5 more
doaj   +1 more source

Serine Synthesis by Leuconostoc mesenteroides

Experimental Biology and Medicine, 1962
SummaryLeuconostoc mesenteroides (ATCC 8042) required a member of the folic acid group of compounds for growth in the absence of serine. p-Aminobenzoic acid, or more efficiently, 5-formyltetrahydrofolic acid and tetrahydrofolic acid, met this requirement.
openaire   +2 more sources

Insoluble Glucan Formation by Leuconostoc mesenteroides B-1355 [PDF]

Applied and Environmental Microbiology, 1995
Leuconostoc mesenteroides B-1355 produced at least three glucosyltransferases (GTFs). We previously identified GTF-2 as alternansucrase and GTF-3 as fraction L dextransucrase. We here show that GTF-1 is a previously unreported sucrase that synthesized water-insoluble dextran. Our evidence consisted of the following.
J C, Zahnley, M R, Smith
openaire   +2 more sources

The Effect of Respiration, pH, and Citrate Co-Metabolism on the Growth, Metabolite Production and Enzymatic Activities of Leuconostoc mesenteroides subsp. cremoris E30

Foods, 2022
Leuconostoc mesenteroides includes strains used as starter and/or adjunct cultures for the production of several fermented foods. In this study, the effect of anaerobic and respiratory cultivations, as well as of citrate supplementation and different pH ...
Annamaria Ricciardi, Livia Vanessa Storti, Marilisa Giavalisco, Eugenio Parente, Teresa Zotta   +4 more
doaj   +1 more source

Rhizobacteria Exopolysaccharide: A Boon in Reclaiming Soil Fertility, Augmenting Plant Growth and Plant Stress Resilience

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Microbial exopolysaccharides (EPS) enhance plant stress tolerance and soil health by improving water retention, nutrient cycling, and resilience to salinity and heavy metals, offering a biodegradable and eco‐friendly alternative to synthetic polymers for sustainable agriculture. ABSTRACT Microbial exopolysaccharides (EPSs) serve multiple industrial and
Aishmita Gantait, Sam A. Masih, Ann Maxton, Adriano Sofo, Rosangela Addesso   +4 more
wiley   +1 more source