DOI: 10.1590/S1516-35982009001300024
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摘要: An efficient digestion and nutrients absorption, coupled with good animal health status, are fundamental needs in the competitive protein industry. Poor absorption of cause economic losses, a source imbalance microbial intestinal microflora, opening doors to diarrhea other diseases, or even facilitating systemic problems health. These become more critical current scenario increased risk progressive restriction use antibiotic growth promoters around world. Young animals, as piglets, susceptible these due incomplete state development less capacity digestive enzymes, associated an immature immune system. The intestine animals is still colonization process, so there higher susceptibility microflora enteric problems. Several new technologies have been developed implemented address challenges, such Enzymes, Organic Acids, Probiotics Lysophospholipids. A discussion will be presented showing how supplementation diets potential allow formulation lower nutrient density diets, generating environmental pollution, promoting better livestock performance There several evidences that point potentially synergistic activity gastrointestinal tract increasing digestibility positive balance resident microflora.