  In the present article we investigate the efficacy of Dzyaloshisnhkii-Moriya
(DM) interaction to convert the bound entangled states into free entangled
states. Here we consider the tripartite hybrid system as a pair of non
interacting two qutrits initially prepared in bound entangled states and one
auxiliary qubit. The auxiliary qubit interacts with any one of the qutrit of
the pair through DM interaction. It has been found that the DM interaction free
the bound entangled states as time advances. In the present work we consider
two types of bound entangled states investigated by Horodecki. Further we find
that the frequency of free entanglement conversion is same in both the states.
We also investigate the phenomenon of entanglement and distillability sudden
death and their possibilities. Here the realignment criteria and negativity
have been used for detection and quantification of entanglement.
