The infrared spectrum and ultraviolet spectra indicate that Zn(superscript 2+) binds to both Que and Myr, forming Zn(superscript 2+) complex, respectively.

• 红外和紫外吸收光谱结果显示，锌离子与槲皮素、杨梅素发生了配位反应，形成了新的配合物。