Composition having improved flowabilty and methods for making and using the composition
Disclosed compositions comprise a therapeutic agent and a carrier selected, or processed to have, an acceptable composite flow index, a granular particle size of 18 mesh to 80 mesh, or both, such as processed granular wheat middlings. The composition may also comprise an oil and/or micro tracers. Suitable granular wheat middlings may have a size range of from 18 mesh to 80 mesh, such as 20 mesh to 80 mesh. The composition has improved flowability characteristics, compared to a composition where the carrier, such as processed wheat middlings, are powdered and/or flakey. Certain embodiments concern a composition comprising, consisting essentially of, or consisting of, nicarbazin, granular wheat middlings, soybean oil and micro tracers. The composition may be administered to an animal, for example, to treat or prevent coccidiosis. Also disclosed herein are methods for making and using the composition.
1. A composition, comprising:
granular wheat middlings having a size of from 20 mesh to 80 mesh;
soybean oil;
nicarbazin; and
micro tracers.
2. The composition according to claim 1 , comprising from 2 wt % to 4 wt % soybean oil, from 10 wt % to 30 wt % nicarbazin, from greater than zero to 1 wt % micro tracers, and from 65 wt % to 88 wt % wheat middlings.
3. The composition according to claim 1 , wherein the granular wheat middlings have:
an angle of repose of from greater than zero to 40;
a percent compressibility of from zero to 20%;
a critical orifice diameter of from greater than zero to 15;
a composite flow index of from greater than 45 to 100; or
a combination thereof.
4. The composition according to claim 3 , wherein the granular wheat middlings have an angle of repose of from 30 to 40, a percent compressibility of from 15% to 20%, a critical orifice diameter of from 3 to 8, and a composite flow index of from 70 to 85.
5. The composition according to claim 1 , wherein the composition has:
an angle of repose of from greater than zero to 40;
a percent compressibility of from zero to 20%;
a critical orifice diameter of from greater than zero to 30;
a composite flow index of from greater than 45 to 100; or
a combination thereof.
6. The composition according to claim 5 , wherein the composition has an angle of repose of from 30 to 40, a percent compressibility of from 10% to 20%, a critical orifice diameter of from 20 to 30, and a composite flow index of from 55 to 60.
7. The composition according to claim 6 , wherein the composition has a composite flow index from 30% to 200% greater than a comparable composition comprising powdered and/or flaky wheat middlings.
8. The composition according to claim 1 , further comprising a feed, a feed supplement, or a combination thereof.
9. The composition according to claim 8 , wherein the feed supplement comprises yucca, quillaja , silica, mineral clay, glucan, mannans, or a combination thereof.