Results 31 to 40 of about 1,148 (147)

Preparo de Itens de Ensaio de Proficiência em Matriz Queijo para a Pesquisa de Salmonella spp.

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2015
A participação de laboratórios analíticos em ensaio de proficiência permite a verificação da confiabilidade dos resultados gerados nas análises de controle da qualidade. O objetivo deste estudo foi produzir um lote de itens de ensaio (IE) a ser utilizado
Juliana de Castro Beltrão da Costa, Carla de Oliveira Rosas, Silvia Maria Lopes Bricio, Marcelo Luiz Lima Brandão, Valéria de Mello Medeiros, Rodrigo Rollin Pinheiro, Mariana Ambrósio Andrade Machado, Marcus Henrique Campino de la Cruz, Armi Wanderley da Nóbrega, Sonia Couri   +9 more
doaj   +4 more sources

Beneficial and Safety Properties of a Bacteriocinogenic and Putative Probiotic Latilactobacillus sakei subsp. sakei 2a Strain

Foods
This work aimed to evaluate some of the probiotic features and safety of the bacteriocin-producing Latilactobacillus sakei subsp. sakei 2a. The effect of selected commercial drugs from different generic groups and antibiotics on the growth of Ltb.
Tatiana Alexandrovna Lipilkina, Cristhian Xu, Matheus de Souza Barbosa, Valentina Nikolaevna Khramova, Sergei K. Shebeko, Alexey M. Ermakov, Iskra Vitanova Ivanova, Svetoslav Dimitrov Todorov   +7 more
doaj   +1 more source

Listeria monocytogenes—Can We Reduce or Eliminate It From Food Commodities?

Molecular Nutrition &Food Research, Volume 70, Issue 1, January 2026.
Listeria monocytogenes is a foodborne pathogen responsible for listeriosis. Traditional control methods include heat treatment, high‐pressure processing, irradiation, and acidification, all aimed at reducing bacterial load in foods. Emerging strategies include gene expression, CRISPR‐Cas9, bacteriophage, competitive exclusion via beneficial microbes ...
Loredana d'Ovidio, Débora Preceliano de Oliveira, Iskra Vitanova Ivanova, Manuela Vaz‐Velho, Bernadette Dora Gombossy de Melo Franco, Svetoslav Dimitrov Todorov   +5 more
wiley   +1 more source

UEG Week 2022 Poster Presentations

, 2022
United European Gastroenterology Journal, Volume 10, Issue S8, Page 473-1092, October 2022.
wiley   +1 more source

Resúmenes XIII Congreso Latinoamericano de Microbiología e Higiene de Alimentos (COLMIC)

Vitae, 2016
Resúmenes XIII Congreso Latinoamericano de Microbiología e Higiene de Alimentos (COLMIC)
Jaime Andrés Pereañez
doaj  

Electrospun nanofibers incorporating lactobionic acid as novel active packaging materials: biological activities and toxicological evaluation

Discover Nano
In this study, lactobionic acid (LBA) was incorporated into poly(vinyl alcohol) (PVA) and poly(ε-caprolactone) (PCL) by electrospinning. The antimicrobial effects of the nanofibers were tested using the agar diffusion method.
Aline Aniele Vencato, Naiara Jacinta Clerici, André Luiz Mendes Juchem, Flavio Fonseca Veras, Helena Campos Rolla, Adriano Brandelli   +5 more
doaj   +1 more source

Do We Need to Worry About Staphylococcus epidermidis ST0409KOC, a Cheese‐Isolated Strain With Bacteriocinogenic Properties?

Molecular Nutrition &Food Research, Volume 70, Issue 1, January 2026.
Bacteriocinogenic Staphylococcus epidermidis ST0409KOC was isolated from cheese and characterized as bacteriocin‐producing with strong activity versus Listeria monocytogenes and other pathogens. S. epidermidis ST0409KOC can be considered a safe strain regarding its virulence genetic background, presenting only a single virulence gene of IS257 among the
Kayque Ordonho Carneiro, João Marcos Scafuro Lima, Svetoslav Dimitrov Todorov   +2 more
wiley   +1 more source

Production, Extraction and Partial Characterization of Natural Pigments from Chryseobacterium sp. kr6 Growing on Feather Meal Biomass

Biomass
Obtaining natural pigments from microorganisms is an alternative with high potential for biotechnological application. The use of agro-industrial wastes as substrate for cultivations enables a reduction of the production cost and may add value to ...
Sabrine Gemelli, Silvana Terra Silveira, Maria Elisa Pailliè-Jiménez, Alessandro de Oliveira Rios, Adriano Brandelli   +4 more
doaj   +1 more source

Gene Co‐Expression Networks Highlight Key Nodes Associated With Ammonium Nitrate in Sugarcane

Physiologia Plantarum, Volume 177, Issue 6, November/December 2025.
ABSTRACT This study aimed to investigate molecular mechanisms underlying nitrogen use efficiency (NUE) in sugarcane by analyzing transcriptome profiles of two genotypes (responsive, RB975375; non‐responsive, RB937570) under contrasting nitrogen conditions, and along the leaf development gradient.
Jorge Mario Muñoz‐Pérez, Denis Bassi, Lucia Mattiello, Marcelo Menossi, Diego Mauricio Riaño‐Pachón   +4 more
wiley   +1 more source

Synthesis of New Glycometronidazole Compounds With Antifungal and Antifungal Biofilm Activity

Chemical Biology &Drug Design, Volume 106, Issue 2, August 2025.
Novel glyco‐triazole‐metronidazole compounds obtained via a click chemistry reaction—used as antifungal and antifungal biofilm agents. Subsequent antifungal tests showed good results for a number of compounds which are believed to essentially function as a bioactive “Trojan horse.” ABSTRACT Carbohydrates are well known to be one of the most abundant ...
Rayssa de Cassia Alves Iemini, Ana Laura Marques Trinca, Monique Dias Benedetti, Cleydson Finotti Cordeiro, Alessandro Vieira Ferreira, Amanda Latércia Tranches Dias, Ivo Santana Caldas, Jamie Anthony Hawkes, Diogo Teixeira Carvalho, Lucas Lopardi Franco   +9 more
wiley   +1 more source