Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2008 by Universidad Católica de Valparaíso -- Chile
Vol. 11 No. 2, Issue of April 15, 2008
 


Table 1. Antimicrobial profile of CECdir-CECret post HPLC fraction compared to CECdir and CECret obtained by chemical synthesis.


Bacterial strains

MIC (μM)

OD 620 nm (bacterial growth)

SD

n-1)

% inhibition

(average)

CECdir-CECret

 V. ordalii

1.08

0,04;   0,036;   0,038
(C = 0.298)

0,002

87,25

 V. anguillarum

1.08

0,224;  0,233;  0,228
(C = 0.301)

0,005

25

CECdir

 V. ordalii

2.16

0.042; 0.041; 0.038
(C = 0.298)

0.002

87

 V. anguillarum

2.16

0.458; 0.499; 0.478
(C = 0.301)

0.021

(-)a

CECret

 V. ordalii

2.16

0.441;0.488;0.438
(C = 0.474)

0,0391

(-)a

 V. anguillarum

2.16

0.293;0.344;0.319
(C = 0.169)

0,0255

(-)a

a No activity over the strain
OD indicates bacterial growth. Higher OD indicates less inhibition. 
C indicates OD control without peptides


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