高性能薄層クロマトグラフィーによる食品中の着色料の分離に関する研究(第I報) : 水溶性タール色素の展開溶媒の検討

概要

論文の詳細を見る
The different known water-soluble coal-tar dyes were studied as to their separation by means of developing soluvents in HPTLC silica gel 60 plates. In the primary development the designed developer (n-butanol, methyl-ethyl-ketone, 15% ammonia and water at the ratio of 4,2, 1, and 1 in vol.) was demonstrated to be superior in separating capacity showing clearer and more collective spots by addition of pyridine to the developer. The separating capacity of the different dyes was superior at the concentrations of 0.01〜0.05%. About 60 minutes were required for development at the temperature of 26.0±2.0℃.
岐阜聖徳学園大学の論文
1979-03-31