| 摘要 |
The invention relates to impregnated salts, containing at least one salt of one or several organic carboxylic acids in which 0.5 to 30 wt. % of at least one organic carboxylic acid has been incorporated in relation to the carboxylic acid salt. The invention also relates to preservatives containing an impregnated salt and optionally, at least one carrier substance and/or formulation auxiliary agents. Said preservatives can be covered with a covering agent and/or a powdering agent. Finally, the invention relates to a method for producing the impregnated salts and the preservatives, and to the use of said salts and preservatives for treating foodstuffs and animal food, and for silage or for treating leather. |
