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    In vitro effects of some organic acids on swine cecal microflora

    The objective of this study was to evaluate the effects of different organic acids on bacterial growth and ammonia production by swine cecal microflora in an in vitro fermentation system.
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  • An organic acid blend can modulate swine intestinal fermentation and reduce microbial proteolysis

    The increased use of slow-release organic acids in swine nutrition has prompted more research to assess their possible role in modulating the intestinal microflora as an alternative to antibiotics.
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  • Low dose of microencapsulated zinc oxide increases growth performance and reduces fecal zinc level in weanling pigs

    Zinc is one of the most important trace elements in animal nutrition because it ensures the activity of several enzymes involved in cellular signalling, digestion, cellular respiration, and nucleic acid metabolism...
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  • Ruminants clinical and functional nutrition by Vetagro

    Ruminants clinical and functional nutrition
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  • Improved livestock sustainability through dietary protein correct management

    Global market means that every fluctuation in the raw material price has an impact on the worldwide economy and our farms. In addition to raw material price decrease, farmers often face fluctuation in milk selling prices. Economic efficiency is kept under continuous review: some fields of the livestock sector are already used to manage tight margins of profit, while dairy cows rearing has a hard time identifying its weak points.
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  • Blood methionine and lysine concentration in lactation dairy cows supplemented with commercial rumen-protected methionine and lysine products

    It is well known that methionine (Met) and lysine (Lys) are two of the most limiting amino acids (AA) for milk and protein production in lactating dairy cows fed corn-based diets (Schwab et al., 2003; Rulquin, 2004).
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  • Impact of dietary organic acids and botanicals on intestinal integrity and inflammation in weaned pigs

    Organic acids, such as citric and sorbic acid, and pure plant-derived constituents, like monoterpens and aldehydes, have a long history of use in pig feeding as alternatives to antibiotic growth promoters. However, their effects on the intestinal barrier function and inflammation have never been investigated.
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  • Feed additives can improve piglets performance during the weaning period

    Weaning is a physiological and unavoidable period in mammals life but, at the same time, it is extremely stressful. There are several stressors in animal life at this age, both psychosocial and physical: separation from the sow and the littermate, dietary and environmental change, a new social hierarchy with unknown piglets.
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  • Modulation of the immune response to improve health and reduce foodborne pathogens in poultry

    Salmonella and Campylobacter are the two leading causes of bacterial-induced foodborne illness in the US. Food production animals including cattle, swine, and chickens are transmission sources for both pathogens. The number of Salmonella outbreaks attributed to poultry has decreased.
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  • Evaluation of the effectiveness of supplementing micro-encapsulated organic acids and essential oils in diets for sows and suckling piglets

    This study was conducted to evaluate the effect of microencapsulated organic acids and essential oils (MOE) on reproductive performance, nutrient digestibility, piglet diarrhoea score, and blood profiles in sows and suckling piglets.
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  • Effect of microencapsulated blends of organic acids and essential oils supplementation on growth performance and nutrient digestibility in finishing pigs

    Background: positive effects of organic acids and essential oils (MOE) on livestock are well documented. Microencapsulation allows the slow release of core materials in a specific moment or environment.
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  • Is it necessary to add nicotinic acid to the dairy cow diet?

    There are different names for nicotinic acid: niacin, vitamin PP (Pellagra preventis), and vitamin B3. Vitamin B3, and its inclusion in the vitamin B group, is not quite accurate. In organisms, niacin is presented as nicotinamide and is necessary for the synthesis of nicotinamide adenine dinucleotide (NAD) and nicotinamide dinucleotide phosphate (NADP (H)).
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