摘要:
Hard, stable, extruded animal feed nuggets are prepared for ruminants, the nuggets comprising between about 90 to 99 wt % of at least one protein-containing ingredient and between about 1.0 to 6.0 wt % of added fat. Preferably, the animal feed nugget is also comprised of between about 0.02 and 5.0 wt % of sulfur. The animal feed nugget of this invention is prepared by a method comprising the steps of: A. plasticizing a blend of at least one protein-containing ingredient, added fat, sulfur, if present, and water in an extruder, B. extruding the plasticized blend to form an animal feed nugget, and C. drying the extruded nugget to a water content of less than about 12 wt %, based on the total weight of the nugget. Animal feed nuggets prepared by this method function as a rumen escape composition in that they permit the release of beneficial nutrients in the abomasum or subsequent digestive tract. Thus, when this nugget is fed as part of a lower crude protein diet, the ruminants can actually achieve the same level of milk and milk component yield as those ruminants fed a normal crude protein diet.
摘要:
A process for preparing a complete ration for confined animals is disclosed. The ration is in solid form and supplies the animals water requirements and nutritional requirements. The ration is prepared by adding an edible gum to water, heating the combined water and edible gum to a temperature effective to solubilize the edible gum, combining the water and gum with a basal feed composition containing the animals nutritional requirement and with a carbohydrate, maintaining the combined materials at a temperature below the gelatinizing temperature of the carbohydrate, dispensing the heated combination into portions and cooling the dispensed portions to form a water containing gelled solid food article.
摘要:
A high moisture, high energy liquid feed supplement and concentrate for animals (ruminants, cattles) is disclosed which is capable of remaining in stable suspension while containing a high porportion of fat. The suspension is maintained by salts of fatty acids formed in the added fat. Formation of the fatty acid salts is produced by reacting an aqueous base with the fat at an elevated temperature to form the fatty acid salts therein and subsequently adding the additional materials therein.
摘要:
A method of controlling consumption of animal feed is disclosed which is capable of limiting consumption to a desired level per animal without the use of special equipment or additional labor for this purpose. The feed composition includes a basal ration containing an effective amount of sodium hydroxide to control consumption of the feed composition to the desired level.