title: Detection of cow milk in goat milk by polyacrylamide gel electrophoresis.
abstract: Pasteurized goat milk was adulterated with increasing proportions of cow milk and submitted to polyacrylamide gel electrophoresis. A frontal band, missing from the pattern of genuine goat milk and possessing the same electrophoretic mobility as bovine alpha S1-casein, was expressed. The area of this zone was directly proportional to the amount of cow milk added to the goat milk.
mesh_terms: D000818:Animals; D002364:Caseins / Q000032:analysis; D002417:Cattle; D004591:Electrophoresis, Polyacrylamide Gel; D005506:Food Contamination / Q000032:analysis; D006041:Goats; D008892:Milk / Q000032:analysis*; D013045:Species Specificity
chemical_list: D002364:Caseins