We propose a three-flavor version of the Polyakov-Nambu-Jona-Lasino (PNJL) model at zero temperature regime, by implementing traced Polyakov loop ($\Phi$) dependence in scalar, vector and 't Hooft channel strengths. study thermodynamics this model, named as PNJL0, with special attention for first order confinement/deconfinement phase transition which $\Phi$ is parameter. For symmetric quark mat...