[Problem] To provide a novel antimicrobial agent that has excellent antimicrobial activity and which is prepared from an ester composed of propanediol and a β-hydroxycarboxylic acid.
[Solution] An antimicrobial agent which is prepared from a propanediol mono-β-hydroxycarboxylic acid ester expressed by the following formula (1) or formula (2) (wherein R
1
and R
2
are both branched or unbranched, and saturated or unsaturated alkyl groups having 5 to 9 carbon atoms).
提供一种新型抗菌剂,具有优异的抗菌活性,由
丙二醇和β-羟基
羧酸组成的酯制备而成。从以下公式(1)或公式(2)表示的
丙二醇单β-羟基
羧酸酯制备的抗菌剂(其中R1和R2均为分支或非分支,饱和或不饱和的烷基,具有5至9个碳原子)。