1Alarcon F J. Studies on digestive enzymes in fish: Characterization and practical applications [J]. Ciheam-options Mediterraneennes, 1997,22:113 ～121.
2Diaz M,Moyano F J A,Garcia-Carreno F,et al. Substrate-SDS PAGE determination of protease activity through larval development in seabream (sparus aurata)[J].Aquaculture international, 1997,5(5): 461 ～ 471.
3Garcia-Carreno F.Characterization of proteinase classes in langostilla and crayfish extracts[J].J Food Biochem, 1993,17:97 ～ 113.
4Moyano F J,Diaz M,Alarcon F J,et al. Characterization of digestive enzyme during larval development of gilthead seabream[J]. Fish Physiology and Biochemistry, 1996,15(2):121 ～ 130.
