Hyaluronic acid?

[BehariRN]

Hi Folks,
        I am trying to get to a quick efficient lysis method for Gram+ bacteria 
like Listeria from food and other environmental samples and I don't want to use 
the conventional phenol/chloroform method.I have tried different things like 
lysozyme etc. Does anybody have experience with cell lysis with Hyaluronic acid 
and/or acromopeptidase? Any help/suggestions would be great. Thanks
Richa