Results 21 to 30 of about 3,880 (211)

New Hydrophilic Derivatives of Lasalocid and Their Complexes with Selected Metal Cations

Molecules, 2023
Two new esters of lasalocid, that are more hydrophilic, with glucose (LasGlu) and xylitol (LasX), have been synthesized, and their complexation of monovalent cations has been studied by various spectrometric and spectroscopic methods, such as ESI mass ...
Monika Papsdorf, Radosław Pankiewicz
doaj   +1 more source

Bioactive Compounds of Barbatimão (Stryphnodendron sp.) as Dietary Additive in Lamb Diets

Agriculture, 2023
This study aimed to evaluate barbatimão bark extracts as a feed additive and substitute for lasalocid sodium (LAS) for feedlot lambs. Lambs were distributed into three treatments: LAS (0.018 g of lasalocid sodium), DBB (1.500 g of dried and milled ...
Cristiane R. Barbosa, Jessica C. Pantoja, Tatiane Fernandes, Renata A. Chagas, Carla G. Souza, Aylpy R. D. Santos, Marcio R. Souza, Fernando M. Vargas Junior   +7 more
doaj   +1 more source

Assessment of the feed additive consisting of <i>Enterococcus lactis</i>DSM 10663 NCIMB 10415 (Oralin®) for calves for rearing, piglets, chickens for fattening, turkeys for fattening, cats and dogs for the renewal of its authorisation (Chevita Tierarzneimittel GmbH). [PDF]

EFSA J
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of authorisation of the additive Oralin®, a preparation containing viable cells of Enterococcus lactis DSM 10663 (formerly identified as Enterococcus faecium), as a zootechnical feed additive for ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Theodoridou K, Cocconcelli PS, Mayo B, Anguita M, Bozzi Cionci N, Brozzi R, Innocenti ML, Tarrés-Call J, García-Cazorla Y.   +23 more
europepmc   +2 more sources

Heterocyclic-Fused Squaramides: Anionophores With Antimicrobial Activity. [PDF]

Chembiochem
Supramolecular medicinal chemistry has allowed for the development of novel drugs for the treatment of cystic fibrosis, and in the fight against cancer. However, little has been done to develop these as antimicrobial agents. Here, we describe the development of novel chemical tools to further develop supramolecular methods to combat the global plight ...
Brennan LE, Hawes CS, Kavanagh K, Elmes RBP.   +3 more
europepmc   +2 more sources

Safety and efficacy of a feed additive consisting of <i>Bacillus subtilis</i> DSM 32324, <i>Bacillus subtilis</i> DSM 32325 and <i>Bacillus amyloliquefaciens</i> DSM 25840 (GalliPro® Fit & GalliPro® Fit 10) for all poultry (Chr. Hansen A/S). [PDF]

EFSA J
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of Bacillus subtilis DSM 32324, B. subtilis DSM 32325 and Bacillus amyloliquefaciens DSM 25840 (GalliPro® Fit 10) as a zootechnical feed additive for all poultry species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Röhe I, Theodoridou K, Brantom P, Herman L, Anguita M, Galobart J, Innocenti ML, Ortuño J, Brozzi R.   +23 more
europepmc   +2 more sources

Effect of shortening close-up period length with or without lasalocid supplementation on production performance of dairy cows

Indian Journal of Animal Sciences, 2019
To determine the effect of shortening the close-up period length with or without lasalocid supplementation on dry matter intake (DMI) as well as milk production and composition, 48 dry Holstein cows with 700±50 kg live body weight, 3-5 years old and BCS=
PEJMAN ATRIAN, HAMID AMANLOU, NASER MAHERI-SIS, HABIB AGHDAM SHAHRYAR   +3 more
doaj   +1 more source

Safety and efficacy of a feed additive consisting of lasalocid A sodium and nicarbazin (Nilablend™ 200G) for chickens for fattening (Zoetis Belgium SA)

EFSA Journal, 2021
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the coccidiostat Nilablend™ 200G containing lasalocid A sodium and nicarbazin ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Gabriele Aquilina, Georges Bories, Paul Brantom, Pier Sandro Cocconcelli, Jürgen Gropp, Guido Rychen, Orsolya Holczknecht, Maria Vittoria Vettori   +25 more
doaj   +1 more source

Performance of early weaned calves fed lasalocid [PDF]

, 1987
Twenty-two newborn, bull calves were used to determine the effects of lasalocid on growth and feed intake of early-weaned calves from week 1 to 12. Calves were assigned to lasalocid or control groups on day 3. Lasalocid-fed group received lasalocid in
Anderson, K.L., Anderson, N.V., Avery, T.B., Morrill, J.L., Nagaraja, Tiruvoor G., Reddy, P.G.   +5 more
core   +1 more source

Chiral separation by enantioselective liquid–liquid extraction [PDF]

, 2011
The literature on enantioselective liquid–liquid extraction (ELLE) spans more than half a century of research. Nonetheless, a comprehensive overview has not appeared during the past few decades.
Feringa, Ben L.,, Heeres, Hero J.,, Minnaard, Adriaan J.,, Schuur, Boelo,, Verkuijl, Bastiaan J.V.,, Vries, Johannes G. de,   +5 more
core   +3 more sources

Chemical probes for the functionalization of polyketide intermediates [PDF]

, 2014
A library of functionalized chemical probes capable of reacting with ketosynthase-bound biosynthetic intermediates was prepared and utilized to explore in vivo polyketide diversification. Fermentation of ACP mutants of S.
Abdulla, Adovelande, Bhatt, Böhrsch, Carter, Cortes, Cummings, Dutta, Goss, Grammel, Gupta, Huczynski, Hüttel, Kirschning, Knobloch, Koryakina, Kushnir, Laureti, Lyazghi, Newman, Ojima, Oliynyk, Purser, Rostovtsev, Rowe, Schilling, Schmidt, Schmidt, Serwa, Sletten, Sundermann, Tosin, Tosin, Tosin, Tosin, Walker, Walker, Wang, Weissman, Whicher, Winter   +40 more
core   +2 more sources