食品科学 ›› 2007, Vol. 28 ›› Issue (1): 237-238.

• 分析检测 • 上一篇    下一篇

黑甜玉米油脂肪酸的气相色谱分析

 王丽新, 高云, 高伟佳   

  1. 辽宁科技大学化学工程学院; 辽宁科技大学化学工程学院 辽宁鞍山114051; 辽宁鞍山114051;
  • 出版日期:2007-01-15 发布日期:2011-12-31

GC Analysis of Fatty Acids in Black Sweet Corn Oils of Jilin, China

 WANG  Li-Xin, GAO  Yun, GAO  Wei-Jia   

  1. College of Chemical Engineering, Anshan University of Science and Technology, Anshan 114051, China
  • Online:2007-01-15 Published:2011-12-31

摘要: 应用气相色谱法测定黑甜玉米油中脂肪酸。实验结果表明,分离出的10个峰中确认了主要组分、所鉴定的组分占总峰面积的98.65%。其中主要不饱和脂肪酸成分含量:C18:2≥55.17%、C18:1≥30.29%、C16:0≥11.51%、C18:3≥0.50%、C20:0≥0.30%.

关键词: 黑甜玉米油, 脂肪酸, 化学组成, 气相色谱

Abstract: To study GC determination of fatty acid in black sweet corn oils of Jilin, China. The results showed that more than 10 peaks are separated and ten compounds representing 98.65% of the oil are identified. C18:2, C18:1, C16:0, C18:3 and C20:0 are the chief components and their relative contents exceed 55.17% ,30.29%, 11.51%, 0.50% and 0.30% respectively.

Key words: black sweet corn oils, fatty acid, chemical constituents, GC(gas chromatography)