title: A new approach for quantitative and semi-quantitative determinations of enzymatic activities with simple laboratory equipment. Detection of  -amylase.
mesh_terms: D000362:Agar; D000681:Amylases / Q000097:blood*; D000704:Analysis of Variance; D002624:Chemistry, Clinical; D006358:Hot Temperature; D006868:Hydrolysis; D007120:Immunochemistry; D005779:Immunodiffusion; D013213:Starch
chemical_list: D000362:Agar; D013213:Starch; D000681:Amylases