Results 201 to 210 of about 90,790 (240)

Lifestyles of sourdough lactobacilli - Do they matter for microbial ecology and bread quality?

Journal of food microbiology, 2019
Sourdough is used in production of (steamed) bread as leavening agent (type I sourdoughs) or as baking improver to enhance flavour, texture, and shelf life of bread (type II sourdoughs).
M. Gänzle, Jinshui Zheng
semanticscholar   +1 more source

Catalase Production by Lactobacilli

Nature, 1956
LACTOBACILLI are considered to be catalase-negative1, or occasionally to produce very small amounts of catalase2. The lactobacilli isolated from dairy products have always been found to be catalase-negative3,4. During recent work on the microflora of Cheddar cheese, we have encountered strains of lactobacilli which possess both strong and weak catalase
J C, DACRE, M E, SHARPE
openaire   +2 more sources

Inhibitory effects of Lactobacilli cocktail on HT-29 colon carcinoma cells growth and modulation of the Notch and Wnt/β-catenin signaling pathways.

Microbial Pathogenesis, 2020
Probiotics could be considered as attractive candidates for preventing tumor growth through maintaining homeostasis. The aim of this study was to evaluate the inhibitory effect of a cocktail of five Lactobacillus species on human colorectal carcinoma ...
Roya Ghanavati, P. Asadollahi, Mina Bahrololomi Shapourabadi, S. Razavi, M. Talebi, M. Rohani   +5 more
semanticscholar   +1 more source

Gene Expression in Lactobacilli

2003
Lactobacilli have always occupied an important place in food production. Their properties are widely exploited all over the world, in particular, in the preparation of food products and beverages (Table 6.1). Lactic acid fermentation is one of the oldest techniques used for the preservation of highly perishable raw materials like milk, meat, and ...
Pouwels, P.H., Chaillou, S.
openaire   +2 more sources

Defense factors of vaginal lactobacilli

American Journal of Obstetrics and Gynecology, 2001
To determine the antagonistic relationship between vaginal lactobacilli and endogenous vaginal microflora.Twenty-two Lactobacillus strains were studied for the production of lactic acid, hydrogen peroxide, and bacteriocin.Under standardized growth conditions, most strains increased their biomass by more than 4 times.
A, Aroutcheva, D, Gariti, M, Simon, S, Shott, J, Faro, J A, Simoes, A, Gurguis, S, Faro   +7 more
openaire   +2 more sources

Sourdough lactobacilli and celiac disease

Food Microbiology, 2007
Celiac disease (CD) is one of the most common food intolerance. The only effective treatment for CD is a strict adherence to a gluten-free diet throughout the patient's lifetime. Gluten-free products are not widely available and are usually more expensive than their gluten-containing counterparts. There is, therefore, an urgent need to develop safe and
GOBBETTI, Marco, RIZZELLO, CARLO GIUSEPPE, DE ANGELIS, MARIA, DI CAGNO, RAFFAELLA   +3 more
openaire   +3 more sources

Taxonomy of Lactobacilli and Bifidobacteria.

Current issues in intestinal microbiology, 2005
Genera Lactobacillus and Bifidobacterium include a large number of species and strains exhibiting important properties in an applied context, especially in the area of food and probiotics. An updated list of species belonging to those two genera, their phylogenetic relationships and other relevant taxonomic information are reviewed in this paper.
FELIS, Giovanna, DELLAGLIO, Franco
openaire   +3 more sources

LACTOBACILLI IN EDMONTON DAIRY PRODUCTS

Canadian Journal of Microbiology, 1958
Population densities of lactobacilli in 11 market milks and nine churning creams were estimated by the use of selective and enrichment techniques. The incidence of these organisms was low in the milks and only slightly higher in the creams. Circumstantial evidence suggests that non-sterile utensils are the major source during milk production.
D A, HILL, H R, THORNTON
openaire   +2 more sources

Vaginal lactobacilli and preterm birth

Journal of Perinatal Medicine, 2002
To assess the relationship between the absence of vaginal lactobacilli and preterm birth at < 33 weeks of gestation.A prospective study of the vaginal flora in the second trimester was undertaken in 1958 women with singleton pregnancies. The contribution of various microorganisms to preterm delivery was analyzed using a multivariate-logistic regression
Rie, Usui, Akihide, Ohkuchi, Shigeki, Matsubara, Akio, Izumi, Takashi, Watanabe, Mitsuaki, Suzuki, Hisanori, Minakami   +6 more
openaire   +2 more sources

A review on enzyme-producing lactobacilli associated with the human digestive process: From metabolism to application.

Enzyme and Microbial Technology, 2021
B. L. Maske, G. V. de Melo Pereira, Alexander da S Vale, D. P. de Carvalho Neto, S. Karp, Jéssica A. Viesser, J. de Dea Lindner, M. Pagnoncelli, V. Soccol, C. Soccol   +9 more
semanticscholar   +1 more source