1. Bacterial Alpha Amylase Paper Disc Tests on Starch Agar Author Ralph Wellerson, Carl F. Kossack, P. A. Tetrault, and Egon Stark Subjects Paper, food.ingredient, Glycoside Hydrolases, General Immunology and Microbiology, biology, Starch, Articles, General Medicine, General Biochemistry, Genetics and Molecular Biology, Microbiology, Agar, chemistry.chemical_compound, food, chemistry, biology.protein, Glycoside hydrolase, Food science, alpha-Amylases, General Pharmacology, Toxicology and Pharmaceutics, Alpha-amylase Published 1953 Full Text View/download PDF