| abstract |
This invention relates to microbiology and can be used in medicine, veterinary medicine, the microbiological industry and for protection against biodeterioration. The purpose of the invention is to increase the antibacterial effect. To inhibit bacterial growth, preparations based on combustible shale products, namely fractions of shale tar water and shale tar, are used. For gram-positive bacteria, the preparations are used in a concentration of from 6.2 to 25 µg / ml, for gram-negative bacteria, from 50 to 500 µg / ml. The preparations are low toxic. 1 tab. |