| abstract |
The invention relates to a nutrient medium for microorganisms and living preparations and a process for its preparation. The application of the invention is particularly in human and veterinary medicine, agriculture, pharmaceutical industry, food technology and hygiene and serves z. B. the breeding of Campylobacter, Bordetella and Legionellaspecies. By adding humic acid a nutrient medium was created, which does without the additives such as blood and / or activated carbon, all toxic influences binds or neutralized, is transparent and thus allows the skilled expert an easy and safe diagnosis. |