| 摘要 |
<p>Inactivated poultry vaccines, e.g. Newcastle disease vaccine, Fowl Cholera disease vaccine and Turkey Haemorhagic Enteritis vaccine, are presented in a water-in-oil emulsion, wherein the aqueous, discontinuous phase is dyed with various dyes, e.g. Sunset Yellow, Brilliant Blue, green grass, Ponceau 4R and azorubine, or combinations of such dyes - the concentration of the dye(s) in the emulsion being at least 0.05 mg%.</p> |
