ENZYMES are molecules of protein origin that serve as catalysts in biochemical reactions on specific substrates. In poultry nutrition, the enzymes of interest are those that intervene in the process of digestion of large or complex molecules transforming them into simple components that can be absorbed and used as nutrients by the animal.
Enzymes can be endogenous, i.e. produced by the animal itself along the digestive tract. Poultry have deficiencies in the production of certain enzymes and about 15 to 25% of the feed they eat cannot be used. It is currently estimated that 70% of production costs are linked to feed, so failure in the use of nutrients represent significant losses for the producer.
Current genetic strains in poultry farming require diets with high protein and energy concentrations to ensure production goals. It has been recommended that between 16 and 20% of crude protein, according to the production phase, should be added to obtain the maximum cost-production benefits in broiler breeds. Energy contributions are between 3000 and 3200 KcalEM/Kg. Enzyme production and function in each animal is of fundamental importance in the correct use of the ration’s nutritional contributions.
A technological innovation applied today is the addition of exogenous enzymes to feed rations, that is, the incorporation to the animal of enzyme mixtures of external origin that allow a better use of nutrients. These enzymes are obtained from the culture of microorganisms such as fungi, yeasts and bacteria through fermentative processes. They can be incorporated into feed from additive formulations that guarantee their stability and correct functioning. Enzymes can be classified according to the substrate they react with. In the case of exogenous enzymes, there are four distinct groups:
WHAT ARE THE PROBLEMS THAT JUSTIFY THE USE OF ENZYMES IN POULTRY FARMING?
Undigested food in the gizzard and intestine due to enzyme deficiency. Source: Digital Veterinary Medicine
Presence of gels with increased intestinal content viscosity. Enzyme deficiency increases the amount of anti-nutritional factors and undigested, insoluble substances. Source: Digital Veterinary Medicine
Intestine with undigested food and lesions compatible with clostridiosis. Protease deficiency generates an increase in undigested proteins in the intestine predisposing it to the proliferation of Clostridium perfringens. Source: Digital Veterinary Medicine
What is MINERZIM?
MINERZIM is an additive formulated on the basis of an enzymatic mixture composed of carbohydrases and proteases, intended for poultry of all ages and production stages. The enzymes that compose MINERZIM exert a synergistic action during feed digestion, guaranteeing the optimum performance of those formulations composed mainly of raw materials such as corn, soya, wheat, barley and rye. Its powder presentation allows the enzymes to be highly stable and incorporated into pellet production processes.
MINERZIM contributes to improving many aspects of poultry production:
In studies carried out on broilers, MINERZIM has shown substantial improvements in the conversion rate compared to control groups without the incorporation of exogenous enzymes. Equal or higher final weights have been obtained in supplemented animals. This shows that the animals have required less feed consumption, since they have made a more efficient use of the ration. Morbidity and mortality rates have also improved in the supplemented group. The above-mentioned effects translate into economic benefits for the producer.
The feed formulations currently implemented in poultry farming have been a real challenge for the producer. Poultry alone cannot take advantage of the nutritional potential of the rations. The incorporation of exogenous enzymes as a supplement has proven to be an efficient alternative to optimize the nutritional performance of the formulations and prevent various conditions associated with poor feed digestion. MINERZIM is a varied complex of enzymes of different categories that exert a synergistic and enhanced action on grain-based rations, mainly corn, wheat and soya. The use of MINERZIM contributes to improving multiple aspects linked to production performance, intestinal health, animal welfare and economic benefits linked to nutrition.