1. Abouzeid AM (1997) Production purification and characterization of an extracellular α-amylase enzyme isolated from Aspergillus flavus. Microbios 89:55–66
2. Alli AI, Ogbonna CIC, Rahman ATMF (1998) Hydrolysis of certain Nigerian cereal starch using crude fungal amylase. Nig J Biotechnol 9:24–36
3. Bahrim GE, Scantees M, Negoitan T (2007) Biotechnological conditions of amylase and complex production and utilization involving filamentous bacteria. The Annals of the University Dunarea de jos of Gulati-, Fascicle iv- Food Technol 76–81
4. Bernfeld P (1955) Amylase α/β. Methods Enzymol 1:149
5. Chang CT, Liou HY, Tang HL, Sung HY (1996) Activation, purification and properties of β-amylase from sweet potatoes (Ipomea batatas). Biotechnol App Bichem 24:113–118