초록 ▼

A process for enrichment of animal food with fat is described wherein air cell bubbles are introduced to a highly dense product in the extrusion system by the utilization of carbonation technology into the oils and fats with various functional and textural properties. It includes the use of low to h

A process for enrichment of animal food with fat is described wherein air cell bubbles are introduced to a highly dense product in the extrusion system by the utilization of carbonation technology into the oils and fats with various functional and textural properties. It includes the use of low to highly charged oils and fats with various gases under pressure injected into the extrusion stream within the extruder under lower pressure to assist in the expansion of the extrudate once it leaves the die nozzle.

대표청구항 ▼

A method of manufacturing a fat-enriched low bulk density animal food extrudate comprising the steps of: adding a gas into an oil medium to form a gas saturated oil medium wherein the gas in the oil medium is in the form of microbubbles; injecting the gas saturated oil medium into an extruder; mixin

A method of manufacturing a fat-enriched low bulk density animal food extrudate comprising the steps of: adding a gas into an oil medium to form a gas saturated oil medium wherein the gas in the oil medium is in the form of microbubbles; injecting the gas saturated oil medium into an extruder; mixing the gas saturated oil medium with an animal food extrudate within the extruder; exiting of the resulting mixed extrudate through a die, and expanding said mixed extrudate through release of pressure.