Algal Source Penaeusmonodon Litopenaeusvannamei
Total activity (U/ml) Total activity (U/ml)
pH 6 pH 8 pH 6 pH 8
Isochrysis sp 0.42 ± 0.17 0.20 ± 0.13 0.33 ± 0.05 0.18 ± 0.19
Cheatoceros sp 0.55 ± 0.11 0.78 ± 0.15 0.42 ± 0.13 0.62 ± 0.12
Tetraselmis sp 0.11 ± 0.13 0.56 ± 0.12 0.10 ± 0.21 0.32 ± 0.14
Chlorella sp 0.45 ± 0.14 0.58 ± 0.17 0.36 ± 0.19 0.40 ± 0.08
Nannochloropsis sp 0.33 ± 0.18 0.41 ± 0.19 0.30 ± 0.09 0.37 ± 0.11
Table 7: Protease activity of PL 16-PL20 stages of Penaeus monodon and Litopenaeus vannamei.