[Examination of the sterol fraction in order to verify the addition of vegetable fats to butter].
D002079:Butter / Q000032:analysis*; D005223:Fats / Q000032:analysis*; D005503:Food Additives / Q000032:analysis*; D005504:Food Analysis; D013261:Sterols / Q000032:analysis*
D005223:Fats; D005503:Food Additives; D013261:Sterols; D002079:Butter
L'esame della frazione sterolica per identificare l'aggiunta di grassi vegetali al burro.