Results 41 to 50 of about 4,612 (195)

Détermination du nombre des levures vivantes par le chlorure de triphenyl-tetrazolium

OENO One, 1969
La production du vin mousseux a augmenté au cours des vingt dernières années, d'abord par !e progrès de l'élaboration du vin mousseux en cuve close.
M. EDELÉNYI
doaj   +1 more source

L’impact de la COVID‐19 sur l’expérience client en magasin

Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, Volume 43, Issue 1, March 2026.
ABSTRACT Customer experience, a key concept in marketing, consists of five dimensions (sensory, emotional, cognitive, behavioural and social) that can allow consumers to have a unique and pleasant experience. However, the COVID‐19 pandemic has significantly altered these dimensions and thus transformed the consumer's in‐store experience.
Samantha Langis, Isabelle Brun
wiley   +1 more source

Synthesis, characterization, molecular docking studies and in vitro screening of new metal complexes with Schiff base as antimicrobial and antiproliferative agents

Applied Organometallic Chemistry, Volume 33, Issue 11, November 2019., 2019
Copper(II), cobalt(II), palladium(II), platinum(II), zinc(II), cadmium(II) and iron(III) complexes with Schiff base were synthesized and characterized. At 10 μM concentration a significant cytotoxic effect of the Co(II), Pd(II) and Cd(II) complexes was observed against B16 4A5 murine melanoma cells.
Elena Pahonțu, Maria Proks, Sergiu Shova, Gina Lupașcu, Diana‐Carolina Ilieș, Ștefania‐Felicia Bărbuceanu, Laura‐Ileana Socea, Mihaela Badea, Virgil Păunescu, Dorin Istrati, Aurelian Gulea, Doina Drăgănescu, Cristina Elena Dinu Pîrvu   +12 more
wiley   +1 more source

La désacidification biologique des vins. Etat de la question, perspectives d'avenir

OENO One, 1994
La désacidification biologique est le résultat de la transformation enzymatique de l'acide L-malique. Levures et bactéries lactiques possèdent un équipement enzymatique, différent à la fois par la nature des produits de la transformation et leur affinité
Aline Lonvaud-Funel
doaj   +1 more source

Assessment of the application for renewal of authorisation of Levucell SC (Saccharomyces cerevisiae CNCM I‐1077) as a feed additive for lambs and horses

EFSA Journal, Volume 17, Issue 3, March 2019., 2019
Abstract Levucell® SC is the trade name for a feed additive based on viable cells of a strain Saccharomyces cerevisiae. The product is currently authorised for use in feed for horses, lambs, dairy sheep and dairy goats, dairy cows and cattle for fattening. This opinion concerns the renewal of the authorisation of Levucell® SC as a zootechnical additive
EFSA Panel on Additives and Products or Substances used in Animal Feed (EFSA FEEDAP Panel), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Maryline Kouba, Mojca Kos Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Rosella Brozzi   +18 more
wiley   +1 more source

Effets de certaines pratiques oenologiques telles que : pied de cuve, sulfitage et régulation du pH sur la flore de fermentation dans les moûts de Xérès

OENO One, 1990
La vinification du Xérès caractérisée par une flore fermentaire très active et une faible acidité des moûts, nécessite l'utilisation de techniques préfermentaires correctives.
Manuel José Valcárcel Muñoz, Luis Pérez Rodriguez, P. González Ramos, B. Domecq Williams   +3 more
doaj   +1 more source

Functional Benefits of Fermented Sesame Oilcake in the Diet of Nile Tilapia, Oreochromis niloticus: Insights Into Immunity, Oxidative Status, and Gut Microbiota

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study evaluated the effects of dietary inclusion of fermented sesame oilcake (FSOC) on growth performance, antioxidant responses, immune parameters, bactericidal activity, and gut microbial composition in juvenile Nile tilapia, Oreochromis niloticus. FSOC was produced by aerobic solid‐state fermentation using Saccharomyces cerevisiae.
Seyyed Morteza Hoseini, Morteza Yousefi, Alireza Afzali-Kordmahalleh, Seyed Hossein Hoseinifar, Hamed Abdollahpour, Mert Minaz, Xianyong Bu   +6 more
wiley   +1 more source

A 16‐Year‐Old Boy With ARDS and Septic Shock, an Atypical Presentation of Murine Typhus: Case Report and Review of the Literature

Case Reports in Critical Care, Volume 2026, Issue 1, 2026.
Murine typhus is a flea‐borne disease caused by the bacteria Rickettsia typhi that occurs worldwide, but predominantly in endemic areas. The clinical presentation of typhus is often nonspecific, leading to delays in diagnosis and treatment. The severity of the disease varies widely.
Pierre H. François, Thalia Leclerc, Manon Jaboyedoff, Onya Opota, Gilbert Greub, Guillaume Maitre, Vivianne Chanez, Lipi Buch   +7 more
wiley   +1 more source

Une possibilité d'ensemencement massif pour induire la fermentation malolactique

OENO One, 1980
La fermentation malolactique est reconnue aujourd'hui comme indispensable à la qualité ainsi qu'à la stabilité biologique des vins rouges. Malgré les connaissances acquises ces dernières années ce phénomène est loin d'être entièrement maitrisé.
Jean-Jacques Descout
doaj   +1 more source

Développement d’une méthodologie de dosage du glutathion et glutathion oxydé dans les lies et les dérivés de levures

IVES Technical Reviews
Les lies et les dérivés de levures sont employés en vinification pour améliorer et préserver les qualités organoleptiques des vins. Parmi les divers bienfaits de l’élevage sur lies sur la qualité des vins blancs, la protection vis-à-vis des phénomènes d’
Delphine Winstel, Axel Marchal, Claudia Nioi   +2 more
doaj   +1 more source