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INTRODUCTION Listeria monocytogenes is a Gram-positive, facultative anaerobe that is the causative agent of listeriosis (Gudbjörnsdóttir et al., 2004). They are considered saprophytic organisms with the capability to adapt to an ever-changing environment because they possess multiple stress response mechanisms to overcome varying temperatures, salt concentrations and pH (Berrang et al., 2000; Milillo et al., 2012a; Giaouris et al., 2015; Saldivar et al., 2018). Listeria...
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I. Introduction Immediately after birth, or hatch in birds, the initial inoculum shapes the gut microbiota for life. The first bacteria to settle in the intestine can attach to epithelial cells with no competition, rapidly establish, grow, and set the intestinal environment to suit their own needs (Stecher and Hardt, 2011; Edwards, 2017). The first bacterial settlers have the most substantial influence on developing the host's immune system and overall ability to thrive (Stecher...
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Pre- Pelleting Process in Aquafeed Production Josef Barbi (E.S.E. & Intec)
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1 Introduction Mycotoxins are toxic metabolites produced by fungi. The fungi grow on food commodities such as cereals, coffee, fruits, nuts, oilseeds, and spices when there are favorable conditions (Awuchi et al., 2021). Currently, over 400 mycotoxins have been recorded, and 25% of food has been shown to be contaminated. (Tola and Kebede, 2016; Escrivá et al., 2017); however, only a few are of concern from a food safety perspective: Aflatoxins (AFs), Fumonisins (FBs),...
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INTRODUCTION Mycotoxins are secondary metabolites that are produced by microfungi which are capable of causing disease and death in humans and other animals (Bennett and Klich, 2003). According to a risk assessment overview provided by the European Food Safety Authority (EFSA) (EFSA CONTAM Panel) related to the main contaminants in food and feed, mycotoxins represented 15% of the overall risk for human and animal health, for the period between 2003 and 2012 (EFSA,...
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INTRODUCTION Fusarium head blight (FHB) is one of the major economically important fungal diseases in wheat, barley, corn, and other small grains worldwide. Wheat yield losses of up to 50% have been reported in North America due to FHB (McMullen et al., 1997; Goswami and Kistler, 2005). One of the major concerns of FHB is the contamination of infected grains with Fusarium mycotoxins. Fusarium mycotoxins represent the largest group of mycotoxins, which contains more than 140 known...
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INTRODUCTION Mycotoxins are toxic secondary metabolites produced by filamentous fungi on agricultural products, which cause acute or chronic toxic effects in farm animals and humans called mycotoxicosis (Schirone et al., 2016; Du et al., 2017). The contamination of agricultural products with fungi occurs during pre-and post-harvesting stages due to inappropriate and unhygienic practices (Bernhoft et al., 2012). The Food and Agricultural Organization (FAO) of the United Nations...
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Pre- Pelleting Process in Aquafeed Production Josef Barbi (E.S.E. & Intec)
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Chris Parks (Cargill) talks about low-level chronic exposure to mycotoxins, during this Swine It interview with host Laura Greiner....
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Victoria Wilson (Seaboard Foods) explains the different steps of the pelleting process, during this Swine It interview with host Laura Greiner....
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Victoria Wilson (Seaboard Foods) talks about the process of checking the feed, during this Swine It interview with host Laura Greiner....
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Victoria Wilson (Seaboard Foods) comments on her experience when testing for mycotoxins, during this Swine It interview with host Laura Greiner....
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Pre- Pelleting Process in Aquafeed Production Josef Barbi (E.S.E. & Intec)
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Nick Gallina (Purdue University) Background: Intestinal barrier dysfunction, inflammation, and elevated expression of heat shock protein 60 (Hsp60) are features of the dysbiotic gut. Probiotics can alleviate inflammation but are ineffective due to poor adhesion and adaptation to the inflamed bowel. We hypothesize that enhancing probiotic adhesion to intestinal cells may augment the immunomodulatory response, mucosal healing, and tight...
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Breeding is crucial in livestock management, ensuring continuous production and maintaining genetic excellence. Better breeding results mean healthier offspring, higher birth rates, and enhanced herd or flock health. Nutrition is pivotal for breeding success in most livestock. Balanced diets, rich in essential vitamins, minerals, and nutrients, help animals achieve their full reproductive potential. We present IntelliOpt, the solution for effective nutrient utilization...
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Learn more about our journey with Premix company Al-Estesharia, who we partnered with in 2015 to provide reliable solutions and services that meet their needs and the needs of customers throughout the supply chain, supporting them and the market to grow further.
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Todd Thurman (Swine Insights International) speaks on issues that COVID, disease outbreaks, and other changes have created in the animal industry, as well as possible solutions through innovation and creative thinking, in this Engormix interview....
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Pre- Pelleting Process in Aquafeed Production Josef Barbi (E.S.E. & Intec)
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Wes Schweer (Cargill) comments on the use of zinc oxide, as well as adjusting levels in swine diets, during this Swine It interview with host Laura Greiner....
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INTRODUCTION Consumer preferences are leading to changes throughout the poultry industry (Northcutt and Jones, 2004; Fanatico et al., 2005; Meneses et al., 2017). From 2016 to 2017 the amount of organic poultry production has increased by 76%, holding a 2016 market share of $750 million (Philips, 2017). This is compared to an increase of the total organic agricultural farming market share which rose only 23% (Philips, 2017). This is partially influenced by consumers believing the...
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Introduction An estimated 30 to 50% of food commodities are lost during pre-harvest or post-harvest globally, which does not only threaten global food security but wastes 1.47–1.96 Gha of arable land, 0.75–1.25 trillion cubic meters of water and 1 to 1.5% of global energy (Fox and Fimeche, 2013). The pre-harvest and postharvest losses in food commodities may occur due to attack by several biotic and abiotic factors. In storage system, fungal bio-deterioration of stored...
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1. Introduction The health of the gastrointestinal tract is one of the important indicators of the overall health of an organism. The health of the intestine is given considerable attention in human nutrition due to the existence of various autoimmune and other diseases. Intestinal epithelial barrier dysfunction and increased permeability result in a “leaky gut”, which is associated with intestinal disorders in humans, such as inflammatory bowel disease (IBD), bowel...
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Pre- Pelleting Process in Aquafeed Production Josef Barbi (E.S.E. & Intec)
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Feed plays a fundamental role in the growth and development of farm animals, as a balanced diet is essential for their health and determine an optimal performance. One of the most important aspects in the production of animal feed is the presentation of the feed, as it has a direct influence on feed consumption and...
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There is increasing evidence that supplementing small amounts of prebiotic xylo-oligosaccharides (XOS) into poultry diets has positive effects on bird performance and gastrointestinal health. Soluble XOS that reach the caeca intact are utilised by beneficial bacteria, inducing positive effects such as increased production of short chain fatty acids (Aachary & Prapulla, 2011). Commercial endo-xylanases are added to diets to reduce digesta viscosity, but have the side effect of producing...
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