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Table 4 Antibacterial activity test

From: Induction of amylase and protease as antibiofilm agents by starch, casein, and yeast extract in Arthrobacter sp. CW01

Supernatant

P. aeruginosa

S. aureus

BHI

-

-

BHIS

-

-

CS

-

-

YS

-

-

CYS

-

-

Ampicillin

-

+

Tetracyclin

+

+

Trimethoprim

-

+

Kanamycin

-

+

  1. *Antibiotics used as control; positive sign (+) represented antibacterial activity; negative sign (-) represented no antibacterial activity