1. 1) RAVEENDRAN, S., PARAMESWARAN, B., UMMALYMA, S.B., et al.: Applications of microbial enzymes in food industry. Food Technol. Biotechnol., 56, 16～30 (2018)
2. 2) VAN DER MAAREL, M.J., VAN DER VEEN, B., UITDEHAAG, J.C., et al.: Properties and applications of starch-converting enzymes of the α-amylase family. J. Biotechnol., 94, 137～155 (2002)
3. 3) DE SOUZA, P.M. and DE OLIVEIRA MAGALHAES, P.: Application of microbial α-amylase in industry-A review. Braz. J. Microbiol., 41, 850～861 (2010)
4. 4) GUPTA, R., GIGRAS, P., MOHAPATRA, H., et al.: Microbial α-amylases: a biotechnological prospective. Process Biochem., 38, 1599～1616 (2003)
5. 5) KANDRA, L.: α-Amylases of medical and industrial importance. J. Mol. Struct. (Theochem.), 666-667, 487～498 (2003)