A few years ago I worked as a trainee at a lab of a breadfactory.
We did some tests on a substance called "Citricidal" and got good results.
It's a sticky fluid, the active substance is drawn from lemon seeds. I
wouldn't know the name of the company though....
Maybe someone else heard about it
jjh wrote in message <85jd5v$ss5$1 at f2nntp3.channeli.net>...
>I am working at food company
>>The major problem of fermented food is yeast # of product.
>>Is there any effective anti-yeast agent(Natural base)?