食品防腐剤の探索に関する研究

(IV) ベンゾイルアクリル酸エステルのアミン付加化合物について

抄録

Sub-titled compounds are considered to belong to carbonyl compound as mentioned previously. Among them, one compound α-ethanolamino-β-benzoylpropionic-ethylester (K-330) has shown a remarkable antimicrobial activity in wide range of microorganisms, especially in the Hiochi-bacteria. Then, we took up these compounds newly and discussed in detail. As a result, K-330, Benzylamino, and Morpholino addition products proved to be suitable.
Above all, K-330 excels in regard to acute toxicity, water solubility and stability. From I.R., U.V. and gas chromatogram, we proved that the chemical structure of K-330 is α-ethanolamino-β-benzoylpropionic-ethylester.