PURPOSE: To obtain the subject additive, capable of protecting a biologically active substance from the gastric juice in the rumen of a ruminant and releasing the substance thereafter in digestive organs of the abosamum by coating the biologically active substance with a natural resin and specific inorganic powder.
CONSTITUTION: The objective feed additive obtained by coating a biologically active substance such as an amino acid with a natural resin (e.g. guaiac resin or shellac, having 60-130°C softening point and preferably soluble in water and soluble in ethyl alcohol) and inorganic powder (e.g. magnesium carbonate or calcium carbonate) which is sparingly soluble in water under neutral conditions and soluble therein under acidic conditions.
| WO/2009/093121 | CAPSICUM FOOD ADDITIVE AND USES THEREOF |
| JPS60156350 | FEED ADDITIVE FOR RUMINANT |
ONODERA SHO
IGARASHI TAIZO
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