1. Ahmed SA, Abdel Fattah AF (2010) Production of Bacillus licheniformis ATCC 21415 alkaline protease in batch, repeated batch and continuous culture. Malays J Microbiol 6(2):156–160
2. Akcan N (2012) Production of extracellular protease in submerged fermentation by Bacillus licheniformis ATCC 12759. Afr J Biotechnol 11(7):1729–1735
3. Bhunia B, Basak B, Dey A (2012) A review on production of serine alkaline protease by Bacillus spp. Biochem Technol 3(4):448–457
4. Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
5. Chi TS, Tung LL, Jong CS (2001) Purification and characterization of black porgy muscle Cu/Zn superoxide dismutase. Zool Stud 40(2):84–90