| abstract |
A 2-hydroxyl-4-n-propyl-1-tropone ester or salt compound represented by formula 1 or formula 2. R1 in formula 1 represents n-heptadecyl, and L in formula 2 is sodium, potassium, calcium, magnesium, zinc, copper or manganese. The 2-hydroxyl-4-n-propyl-1-tropone ester or salt compound has high stability and safety and good antibacterial and growth promotion effects, and thus is more suitable for use as a special antibacterial agent for animals and a growth promoter for feed, and has a great application prospect in the farming industry. |