InventorAssigneeUS Classes424/209.1, Orthomyxoviridae (e.g., influenza virus, fowl plague virus, etc.)424/283.1, Lipid or oil436/142Unsaturated (e.g., ethylene, diene, etc.)Attorney, Agent or FirmForeign DocumentsInternational Classes A61K 39/145 A61K 47/44 G01N 33/15 A61P 37/04
Abstract textMeasurements of the squalene content in oil-in-water emulsions can be used as a way of checking for problems during production. In particular, it has been found that a drop in squalene content can indicate that filtration problems occurred. Testing the squalene content in the final lots is easier than investigating the characteristics of the filter, and so a squalene assay simplifies the quality control of oil-in-water emulsions. | 
