Table 4 Quantification of aflatoxins (B1, B2, G1 and G2) by HPLC after detoxification with Halimeda opuntia, Turbunaria decurrens and Jania rubens extracts

Concentration of aflatoxins (ng/ml) with Halimeda opuntia

 A. parasiticus-15

0.45

ND

0.26

ND

 A. parasiticus-16

ND

ND

ND

ND

 A. parasiticus- 24

ND

ND

ND

ND

 A. flavus-18

1.18

ND

ND

ND

Concentration of aflatoxins (ng/ml) with Turbunaria decurrens

 A. parasiticus-15

ND

ND

ND

ND

 A. parasiticus-16

ND

ND

ND

ND

 A. parasiticus- 24

ND

ND

ND

ND

 A. flavus-18

1.99

0.34

ND

ND

Concentration of aflatoxins (ng/ml) with Jania rubens

 A. parasiticus-15

ND

ND

ND

ND

 A. parasiticus-16

ND

ND

ND

0.14

 A. parasiticus- 24

0.45

0.11

ND

ND

 A. flavus-18

0.89

0.17

ND

ND