Granular Feed Supplement
A ruminant feed composition having a granulated core of L-lysine sulfate having a granular size of about 0.3 mm to about 3.0 mm, and two or more layers of a coating material surrounding the core, the coating material including a vegetable oil that is at least partially hydrogenated, and a modifying agent present in an amount of from about 0.5 wt % to about 10 wt % of a final product weight, the modifying agent containing at least one of stearic acid, oleic acid, lecithin, and palm oil. The coating material has a melting temperature in a range of from about 50° C. to about 80° C. The weight % ratio of core material to coating material is from 50:50 to 90:10. The composition exhibits a rumen bypass rate of at least 50% and an intestinal digestibility rate of at least 70%.
1 - 20 . (canceled)
21 . A ruminant feed composition, comprising:
a granulated core material comprising a biologically active substance selected from methionine and N-hydroxymethylmethionine calcium salt; and
a coating material surrounding the core material.
22 . The ruminant feed composition of claim 21 , wherein the coating material further comprises a modifying agent.
23 . The ruminant feed composition of claim 21 , wherein the biologically active substance is methionine.
24 . The ruminant feed composition of claim 21 , wherein the coating material comprises a vegetable oil that is at least partially hydrogenated.
25 . The ruminant feed composition of claim 24 , wherein the coating material comprises a vegetable oil that is fully hydrogenated.
26 . The ruminant feed composition of claim 22 , wherein the modifying agent is selected from stearic acid, oleic acid, lecithin, palm oil, and combinations thereof.
27 . The ruminant feed composition of claim 21 , wherein the granulated core has a granular size of about 0.3 mm-3.0 mm.
28 . The ruminant feed composition of claim 21 , wherein the coating material comprises two or more layers.
29 . The ruminant feed composition of claim 21 , wherein the modifying agent is present in an amount of 0.5 wt %-10 wt % of the composition.
30 . The ruminant feed composition of claim 21 , wherein the coating material has a melting point range of 50-80° C.
31 . The ruminant feed composition of claim 21 , wherein the wt % ratio of core material to coating material is 50:50-90:10.
32 . The ruminant feed composition of claim 21 , wherein the composition exhibits a rumen bypass rate of at least 50% and an intestinal digestibility rate of at least 70%.