| 摘要 |
FIELD: medicine, pharmacy. ^ SUBSTANCE: invention proposes a bactericidal composition comprising active substance based on ionized silver prepared by electrolysis and amino acid, and ammonium nitrogen and ammonium ions also in the following ratio of components, wt.-%: ionized silver, 0.01-0.4; amino acid, 0.1-4.0; ammonium nitrogen and ammonium ions, 0.0015-0.045, and distilled water, the balance. The bactericidal composition comprises amino acid being preferably glycine. Method for preparing the ionized silver-base bactericidal composition by electrolysis shows that electrolysis solution contains amino acid, preferably glycine, and ammonia in the following ratio of components, wt.-%: amino acid, preferably glycine, 0.1-5.0; ammonia, 0.002-0,055, and distilled water, the balance. Electrolysis is carried out by using two silver electrodes switched to the direct current source and in change polarity of electrodes in each 5-600 s, current power between electrodes 0.05-0.5 A and voltage 0.5-20 V. Invention provides preparing the highly effective bactericidal composition. ^ EFFECT: improved preparing method. ^ 4 cl, 1 ex |
