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US 3,961,081 AGranted
Molasses feed block for animals and method of making same
OwnerCarl O. McKenzieinventor
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OwnerCarl O. McKenzieinventor
Estimating the term…
A high energy feed supplement for animals in the form of a block that is dense, non-porous, hard, and vitreous in nature, the block embodying molasses solids as a primary structural and nutritional constituent, and in general providing the ingredients and advantages of a liquid feed supplement in solid form. According to the method of the invention a liquid body of the molasses feed composition is heated at substantially ambient pressure in a temperature range substantially in excess of the boiling point of water but not so hot as to damage the molasses solids or other heat-vulnerable ingredients such as vitamins, so as to remove a major portion of the water content of the composition without foaming therein, and then the composition is subjected to a vacuum without further temperature increase, and preferably while being allowed to cool so as to further reduce the water content without foaming and thereby conditioning the solids in the molasses so that the composition when subsequently poured into molds quickly solidifies into dense, non-porous, hard, vitreous blocks.
The method of making generally non-porous, hard, vitreous feed blocks for animals which comprises the steps of providing a fluid feed composition having a molasses content in the range of from about 50% to 100% of the total composition, heating said fluid composition at substantially ambient pressure and without substantial foaming in the composition to a temperature within a range of from about 225.degree.F. to about 300.degree.F. so as to drive off the major portion of the water content of the molasses in the composition, subjecting substantially all portions of said heated, fluid composition to a substantial vacuum without substantial further temperature increase so as to further substantially reduce the water content of the molasses in the composition, forming said composition into blocks of about 20 to 100 pounds weight while it is still sufficiently hot to be formable, and allowing the composition to cool until it hardens into formed blocks.
A rigid feed block for animals made by providing a fluid feed composition having a molasses content in the range of from about 50% to 100% of the total composition, heating said fluid composition at substantially ambient pressure and without substantial foaming in the composition to a temperature within a range of from about 225.degree.F. to about 300.degree.F. so as to drive off the major portion of the water content of the molasses in the composition, subjecting substantially all portions of said heated fluid composition to a substantial vacuum without substantial further temperature increase so as to further substantially reduce the water content of the molasses in the composition, forming said composition into blocks while it is still sufficiently hot to be formable, and allowing the composition to cool until it hardens into formed blocks.
A rigid feed block for animals which comprises a solidified body of molasses that is of substantially non-porous, hard, vitreous consistency, the molasses content of said block being within the range of from 50% to 100% and there being no more than 5% water in the molasses portion of the block, said body being a molded body of a cooled and hardened mixture of heated liquid molasses, said body being both hygroscopic and impermeable to penetration of moisture inwardly of the outer surface thereof, said solidified body being made by heating a fluid mixture of molasses at substantially ambient pressure to a temperature above about 225.degree.F. so as to drive off the major portion of the water content of the molasses, further dehydrating the heated mixture by subjecting it to a substantial vacuum without substantial temperature increase, and pouring the further dehydrated mixture into a mold for cooling and hardening.
Dependencies are inferred from the claim text.