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Feed Additives in Poultry Nutrition

Cita Indonesia • May 4, 2021

The use of feed additives to improve the effi ciency of growth and/or eggs production, prevent disease and improve feed utilization is a strategy to improve the effi ciency of the poultry industry. Feed additives may not enter the market in Europe unless authorisation has been given following a scientifi c evaluation. The use and development of enzymes, phytogenics, pre-biotics and probiotics has gained momentum in poultry feeding. The enzymes widely used by the industry are the non-starch polysaccharidases that cleave the non-starch polysaccharides in viscous cereals, microbial phytases that target the phytate-complexes in plant ingredients. Proteases are of interest to improve protein and amino acid digestibility, particularly in very young animals. Phytogenics are an alternative to in-feed antibiotics to prevent the risk of developing pathogens and also to satisfy consumer demand for a food chain free of drugs. Probiotic feed additives generally consist of one single strain or a combination of several strains of bacteria, Bacillus spores or yeasts species. Prebiotics are non-digestible food ingredients, such as fructo-oligo-saccharides, xylo-oligo-saccharides, mannan-oligo-saccharides and galacto-oligo-saccharides that are also used in feeds to protect poultry against pathogens. Future research needs to be directed towards understanding how combinations of these additives can be used to improve the effi ciency of poultry production.The new season is a great reason to make and keep resolutions. Whether it’s eating right or cleaning out the garage, here are some tips for making and keeping resolutions.

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By CIta Indonesia May 4, 2021
For the last three decades poultry production worldwide has made tremendous progress in terms of quantity and quality of meat and egg production, including improvement of growth rate and feed conversion rate. However, it has been proven that commercial poultry production is associated with a range of stresses including environmental, technological, nutritional, and internal/biological [1,2]. Indeed, it is practically impossible to avoid stresses, so therefore overproduction of free radicals and oxidative stress are very common problems in commercial poultry production. Natural antioxidants should, as a result, be included as an essential factor in poultry nutrition. Read More
By CIta Indonesia May 4, 2021
For the last three decades poultry production worldwide has made tremendous progress in terms of quantity and quality of meat and egg production, including improvement of growth rate and feed conversion rate. However, it has been proven that commercial poultry production is associated with a range of stresses including environmental, technological, nutritional, and internal/biological [1,2]. Indeed, it is practically impossible to avoid stresses, so therefore overproduction of free radicals and oxidative stress are very common problems in commercial poultry production. Natural antioxidants should, as a result, be included as an essential factor in poultry nutrition Read More
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