食品科学 ›› 2006, Vol. 27 ›› Issue (11): 418-420.
• 分析检测 • 上一篇 下一篇
回瑞华, 侯冬岩, 李学成, 刘晓媛, 韩阳
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HUI Rui-Hua, Hou-Dong-Yan, Li-Xue-Cheng, Liu-Xiao-Yuan, HAN Yang
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摘要: 以辽宁地区玉米种子为原料制备玉米油。对玉米油进行甲酯化处理,以气相色谱-质谱联用仪进行了分析,共分离鉴定出7种脂肪酸。其中主要成分为:棕榈酸、油酸和亚油酸。用高效液相色谱法对亚油酸进行了定量分析。
关键词: 玉米油, 脂肪酸, 气相色谱-质谱联用, 高效液相色谱法
Abstract: Corn oil was extracted from corn in Liaoning. The fatty acids in the corn oil were estirified and analyzed by GC-MS. 8 fatty acids were separated and identified . Of them the major fatty acids were: hexadecanoic acid; 13-octadecenoic acid and 9,12-octadecadienoic acid. The content of 9,12-octadecadienoic acid in corn oil was determinated by HPLC.
Key words:  , corn oil; fatty acid; GC-MS; HPLC;
回瑞华, 侯冬岩, 李学成, 刘晓媛, 韩阳. 玉米油的制备及脂肪酸的分析[J]. 食品科学, 2006, 27(11): 418-420.
HUI Rui-Hua, Hou-Dong-Yan, Li-Xue-Cheng, Liu-Xiao-Yuan, HAN Yang. Preparation of Corn Oil and Determination of Fatty Acids in Corn Oil[J]. FOOD SCIENCE, 2006, 27(11): 418-420.
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