摘要
利用薄层色谱法和柱层析法对红心萝卜中的色素进行分离分析,着重研究了色素的量、洗脱剂、洗脱时间等因素对色素分离的影响。选择了以硅胶G为固定相,无水乙醇/水(5:1,V/V)的混合液作洗脱剂的最佳条件,单向一次性进行色谱分离。
In order to extracting and analyzing red radish pigments, the thin-layer chromatography and column were usedto study the optimum factors such as the quantity of pigment, developing agent, developing time etc. That would affect the pigmentsextraction. The experiment showed that both the silica gel G used as the fixed phase and the mixture solution ratio of anhydrousalcohol and water at (5:1, V/V) were the optimum conditions.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2004年第6期49-52,共4页
Food Science
基金
甘肃省教育厅自然科学基金资助项目(011-01)
