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1. Introduction Commercial mixed feeds are a basic element in modern animal production. They contain mixtures of home grown cereals and imported commodities among other ingredients. The use of such ingredients inevitably leads to the contamination of the final mixed feed with fungi [1]. Mycotoxins are fungal secondary metabolites associated with severe toxic effects to vertebrates and produced by important phytopathogenic spoilage fungi including Aspergillus ,...
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Introduction The global population is anticipated to reach around 10 billion people by 2050. At the same time the global middle-class is growing significantly particularly in high populous countries such as China and India. The combination of these two factors places significant pressure on global food systems which must be capable of providing food and nutrition security in 2050. The next 30 years are arguably one of the most critical transitions in human history as we approach a...
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Introduction In Canada, barley is rarely fed to young pigs due to its relatively high fibre content that is associated with lower energy and nutrient digestibility (Che et al., 2012). Carbohydrates that are not digested in the small intestine may be fermented in the large intestine, and so provide energy and stimulate gut health (Fouhse et al., 2017). Barley cultivars with increased fermentable carbohydrates may enhance gut health in weaned pigs (Jha et al., 2019). Intestinal...
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Basic Role of Feed Formulation Feed formulation is a process by which our knowledge of the nutrition of the animal can be translated into feeding programs which achieve our production objectives. These objectives typically include optimizing growth performance and producing a final carcass that can be converted into safe, healthy and appealing consumer meat products. This must be done in a profitable manner that concurrently contributes to environmental sustainability and animal...
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Introduction Ergot alkaloids (EA) are a group of compounds produced primarily by fungi of the Claviceps and Epichloë spp. Ergot infection has traditionally been associated with grasses and rye, however when conditions are favourable, other important cereals such as wheat, barley, triticale and oats can become infected. The fungus prefers cool, moist conditions during the flowering phase of the host plant and there is evidence that the incidence is increasing. For example, in a...
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Introduction The link between diet and disease transmission has raised concerns that U.S. herds could become infected with foreign pathogens through contaminated feed and feed ingredients originating from countries with endemic disease and lax sanitation and quality assurance procedures. Experimental data has already demonstrated that some feed ingredients, particularly soy-based products, can support the viability of at least three significant viral pathogens of swine (i.e.,...
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Selsaf®, a natural source of selenium with dual protection and dual benefits
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In the countries with the higher levels of pig production, piglets are weaned 14 to 28 days after being born (Marion et al., 2002). As a result, piglets are lighter and the digestive system is less developed during weaning, particularly the gut. This renders these animals more susceptible to digestive problems in the post-weaning period (Reis et al., 2007). Besides its digestive functions, the gut of piglets forms a physical barrier that prevents toxic compounds and pathogens from...
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In order to increase the performance reproductive sow, premature weaning of piglets has become common practice, generating stress and retarding the postweaning growth of the pigs. The stress generated by separation from the mother, the abrupt change in food, the inclusion of raw vegetative material in the diet, and the poor development of the gastrointestinal tract in piglets result in a disruption of the mucosa integrity and a reduction in the digestion and absorption of nutrients at the...
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Is sustainable food production one of the greatest global challenge the animal industry face? Faazi Adam, Director Sustainability at Evonik Animal Nutrition, speaks about it in this interview at IPPE 2023
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Among mycotoxins, deoxynivalenol (DON), is one of the most prevalent and occurs worldwide in feed. Virginie Marquis, Toxicology R&D Manager at Phileo by Lesaffre, speaks about how to reduce the risk of DON for health of the livestock
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Nath Morris (IPPE Executive VP-Expo) comments on the great feedback received in the latest edition, as well as an expanded floorplan for 2024, in this interview during IPPE 2023 in Atlanta, USA....
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Stefan Eils, Director Sustainability Development at Evonik Animal Nutrition, speaks about the relevance of asustainable food chain production
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Introduction Pigs suffer high rates of embryonic mortality, especially during the peri-implantation period of pregnancy [1, 2] when embryos elongate rapidly, signal for pregnancy recognition, and attach to the uterine wall [3, 4]. Maternal nutrition plays an important role in the development and subsequent survival of conceptuses (embryo/fetus and its extra-embryonic membranes), especially the maternal dietary intake of amino acids (AAs) [5–7]. Both low and high...
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New component in the Gut Health Solutions portfolio from Evonik Animal Nutrition
Phytogenics are important components of alternative solutions to antibiotic growth promoters
Product from this partnership to be available in Europe in the first quarter of 2023
Essen, Germany. Evonik and Dr. Eckel Animal Nutrition have entered into a partnership effective January 1, 2023. This agreement will enable Evonik's Animal Nutrition business line to expand its...
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Selsaf®, a natural source of selenium with dual protection and dual benefits
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For many years reactive oxygen species (ROS) production in biological systems has been considered to be detrimental. However, a pleasant face of ROS has received recently tremendous attention. Indeed, it has been proven that ROS participate in cell signalling, transcription factors regulation and vitagene activation to maintain optimal cellular redox balance and to provide an effective stress adaptation [1]. In fact, redox biology is a very rapidly developing area of modern biological...
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Introduction The infection by enterotoxigenic Escherichia coli (ETEC) is one on the most important causes of neonatal and postweaning diarrhea (PWD) in piglets. ETEC causes significant morbidity and mortality, resulting in a large economic loses in the porcine industry. One of the most common ETEC in swine is serotype 0149 which carries the K88 (F4) adhesin that enables the attachment of the bacteria to the intestinal epithelium. ETEC colonizes ileum [1,2], penetrate the...
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