I did a little reading last week, and hydrogen peroxide is indeed a problem. One obvious difficulty is that some enzymes are inactivated by it, and I have reason to believe that such is the case here. PubMed is a good search tool, and I highly recommend it. When I used gluconic acid as my search term, I found 77 review articles (there were additional articles, but reviews are sometimes a good place to start). There are some papers that fall outside of its scope, however.