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Table 3 Characterization of biosurfactant

From: Valorization of frying oil waste for biodetergent production using Serratia marcescens N2 and gamma irradiation assisted biorecovery

Feature

Surface tension (mN/m)

Oil spreading

EI24%

Zeta potential

CMC

(mg/ml)

Value

25.7

 +  +  + 

90

−22

2.6