fhlew wrote:

>                   I share your anxiety over such possibilities. The
> human system deals in
> such a situation by mobilizing its enzyme.catalase,to catalyze H2O2 to
> harmless
> water and oxygen. Its botanical equivalence is peroxidase. The danger
> materializes only when there is a congenital absence of the
> enzyme,catalase.  Please refer to these URLs if you care for more
> information on the subject under discussion.
>
>    Http://medic.med.uth.tmc.edu/path/catalase.htm
>    Http://www.accessexcellence.org/21st/TE/PW/EXP/ENZ/enz-fwd.html

That is the enzyme that causes H2O2 to bubble when put onto a scrape or
cut.  Can one not determine if they have the enzyme by whether it
bubbles or not when this is done?

Marshall