摘要
本研究利用磷脂在丙酮中的相对不溶性,将磷脂从蛋黄中提取出来,用分光光法在630nm下测量蛋黄中磷脂的含量。然后以纸层析为主要的定性检测手段来检测磷脂X基团,用薄层色谱法对磷脂混合物的各个成分进行定性分析。
Based on relative indissolubility of phospholipid in acetone,phospholipids in egg yolk were extracted in this research. The content of phosphorus was determined with spectrophometry at 630rim. Group X in phospholipid was detected by paper chromatography. At least four fractions of the phospholipids were separated by thin layer chromagraphy and the phenomena was explained.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2007年第7期373-376,共4页
Food Science
基金
湖北省重点实验室开放基金项目(RCT2004004)
武汉市科技攻关项目(20052002044)
关键词
蛋黄磷脂
提取
纸层析
薄层层析
lecithin： extract
paper chromatography
thin layer-clatomatography
