Anti-quorum sensing activity of Psidium guajava L. flavonoids against Chromobacterium violaceum and Pseudomonas aeruginosa PAO1.
番石榴(Psidium guajava L.)传统用作药用植物,本研究探索其抗群体感应(QS)活性。作者采用 C. violaceum CV026 生物传感器生物测定法检测番石榴叶黄酮分数(FL-fraction)的抗 QS 活性,并进一步研究其对 C. violaceum ATCC12472 紫罗兰素(violacein)产生,以...