Vandige konserveringsmidler

摘要

The invention relates to an aqueous preservative agent for grass and other agricultural crops, fish and fish products and meat products, comprising at least one C1-8monocarboxylic acid or at least one of their respective ammonium-, sodium- or potassium salts mixed with at least one of said acids and at least one corrosion inhibitor, comprising C8-22 fatty acid derivatives of trimethylamino acetic acid and or C8-22alkyl polyglycosides as corrosion inhibitors. The trimethylamino acetic acid derivative can be applied in amounts of 0.001-0.1 weight % dry matter based on the weight of the preservative agent itself and the alkyl polyglycoside can be applied in amounts of 0.1-0.5 weight % dry matter based on the weight of the preservative agent itself. The preservative can be formic acid containing 0.001-0.1 weight % dry matter of trimethylloamino acetic acid derivatives and/or 0.1-0.5 weight % dry matter alkyl polyglycosides based on the weight of the formic acid.