摘要：In this paper,we find the information loss for QCD matter in AdS black holes at LHC by extending the Gottesman and Preskill methode to AdS black *** calculate the information transformation from the collapsing matter to the state of outgoing Hawking radiation for both quarks and *** is noticed that for finite values of quark and gluon energies,information from all emission processes experiences some degrees of *** explanation for this feature will be presented in this paper.