purpurin

常见例句

The key points for extraction of natural edible purpurin and blue pigment are described.
本文詳述了天然食用紫色素和藍色素的提取技術和操作要點。
OBJECTIVE:To establish a quantitative HPLC method for the simultaneous determination of alizarin, purpurin and rubimaillin in herb Rubia cordifolia L.
目的:建立了高傚液相色譜法同時測定茜草葯材中茜草素、羥基茜草素和大葉茜草素含量的方法。
Eastern colored a little bit Fanzhaoyudu the sky, contracted slightly in Hong Yun, Piaozhe Purpurin Purpurin the Choi Wan.
東方一點兒一點兒泛著魚肚色的天空，染上微微的紅暈，飄著紅紫紅紫的彩雲。
Keywords Charge transfer reaction;purpurin;roxithromycin;spectrophotometry;
電荷轉移反應;紫色素;羅紅黴素;分光光度法;
Keywords Charge transfer reaction;purpurin;clarithromycin;spectrophotometry;
電荷轉移反應;紫色素;尅拉黴素;分光光度法;
Keywords Charge Transfer Reaction;Purpurin;Josamycin;Spectrophotometry.;
電荷轉移反應;紅紫素;交沙黴素;分光光度法;