Plant Foods By-Products as Sources of Health-Promoting Agents for Animal Production: A Review Focusing on the Tropics

Abstract:

In recent years there has been an increasing trend toward antibiotic use for animal production in tropical countries. As a suitable alternative to such drugs, several highly available plant‐food by‐products are reviewed here as supplements to feed farm animals. Such materials contain bioactive compounds, such as phenolics, carotenoids, saponins, essential oils, active peptides, and sterols. Phenolics are abundant in mango, avocado, and potato peels and are also found in pineapple and papaya by‐products. Phenolic compounds include (i) phenolic acids, which have antibacterial properties and can reduce the potential transmission of bacteria from cattle to the environment; (ii) flavonoids, which can exert antibacterial activity and induce synergy with other antibacterial agents against some resistant strains of bacteria; and (iii) tannins, which have benefits for ruminant productivity and health, although adverse effects …

Año de publicación:

2016

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Fuente:

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