Results 21 to 30 of about 965,579 (357)

Scientific Opinion on the safety and efficacy of sodium hydroxide for dogs, cats and ornamental fish [PDF]

open access: yes, 2012
<p>The additive consists, by specification, of a minimum of 98.0 % sodium hydroxide or alkali in the solid form, the content of solutions scaled accordingly, based on the stated or labelled concentration.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Effects of First Feed Administration on Small Intestinal Development and Plasma Hormones in Broiler Chicks

open access: yesAnimals, 2020
(1) Background: Under practical conditions, newly hatched chicks were usually withheld feed and water for 48 to 72 h. It was shown that early feeding after hatch promoted gastrointestinal development of broiler chicks.
Jiangshui Wang   +9 more
doaj   +1 more source

Scientific Opinion on the safety and efficacy of Bonvital (Enterococcus faecium) as a feed additive for sows [PDF]

open access: yes, 2014
Bonvital is a preparation of a strain of Enterococcus faecium authorised for piglets, pigs for fattening, sows, chickens for fattening, chickens reared for laying and minor poultry species. EFSA was requested to assess the safety and efficacy of Bonvital
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Scientific Opinion on the safety and efficacy of Lactobacillus brevis (DSMZ 16680) as a silage additive for all species [PDF]

open access: yes, 2014
Lactobacillus brevis is a technological additive intended to improve the ensiling process at a proposed minimum dose of 1.0 × 108 colony-forming units (CFU)/kg fresh material. The bacterial species L.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Scientific Opinion on the safety and efficacy of Lactobacillus plantarum (NCIMB 40027) as a silage additive for all animal species [PDF]

open access: yes, 2013
The strain of Lactobacillus plantarum is intended to improve the ensiling process at proposed doses ranging from 1 x 108 to 1 x 109 CFU/kg fresh material.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Effect of soybean meal fermented with Bacillus subtilis BS12 on growth performance and small intestinal immune status of piglets

open access: yesFood and Agricultural Immunology, 2018
This study was aimed to screen a high-efficient strain for degrading antigenic protein in soybean meal (SBM) and evaluate the effect of fermented soybean meal (FSBM) on growth performance of piglets.
Yu Zhang   +6 more
doaj   +1 more source

Dietary supplementation of Macleaya cordata extract and Bacillus in combination improve laying performance by regulating reproductive hormones, intestinal microbiota and barrier function of laying hens

open access: yesJournal of Animal Science and Biotechnology, 2022
Background This study aimed to investigate whether the combination of Macleaya cordata extract (MCE) and Bacillus could improve the laying performance and health of laying hens better.
Fei Wang   +10 more
doaj   +1 more source

Scientific Opinion on safety and efficacy of zinc compounds (E6) as feed additive for all animal species: Zinc oxide, based on a dossier submitted by Grillo Zinkoxid GmbH/EMFEMA [PDF]

open access: yes, 2012
Zinc oxide is a safe source of zinc for all animal species and no concerns for consumer safety are expected from the use of zinc oxide in animal nutrition, considering the maximum contents for total zinc in feedingstuffs set by EU legislation. Zinc oxide
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

The differences of gonadal hormones and uterine transcriptome during shell calcification of hens laying hard or weak-shelled eggs

open access: yesBMC Genomics, 2019
Background Eggshell breaking strength is critical to reduce egg breaking rate and avoid economic loss. The process of eggshell calcification initiates with the egg entering the uterus and lasts about 18 h.
Jiacai Zhang   +6 more
doaj   +1 more source

Enantioselective Behavior of Flumequine Enantiomers and Metabolites’ Identification in Sediment

open access: yesJournal of Analytical Methods in Chemistry, 2022
The enantioselective adsorption, degradation, and transformation of flumequine (FLU) enantiomers in sediment were investigated to elucidate the enantioselective environmental behaviors.
Moyong Xue   +5 more
doaj   +1 more source

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