Using rutin as the standard sample, total flavonoid content in purple sweet potato for food packaging paper dying was determined by Vis-and UV-spectrophotometry.
以芦丁为标准样品，比较了可见光及紫外光分光光度法测定食品包装纸用色素紫甘薯总黄酮的方法。
The advances of UV-Vis spectrophotometry in food analysis were reviewed and prospected in this paper.
评述了国内紫外-可见分光光度法在食品分析中的应用，展望了其在该领域的发展前景。
The mechanism of interaction between L-Cysteine and hydroquinone was investigated using Cyclic Voltammetry and the UV-Vis spectrophotometry methods.
采用电化学循环伏安法和紫外吸收光谱方法研究了L-半胱氨酸与对苯二酚污染物之间相互结合的作用机理。
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