| 石榴籽油脂肪酸成分的分析 |
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| 引用本文： | 陈业高,卢艳,刘莹,海丽娜. 石榴籽油脂肪酸成分的分析[J]. 食品科学, 2003, 24(11): 111-112 |
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| 作者姓名： | 陈业高 卢艳 刘莹 海丽娜 |
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| 作者单位： | 云南师范大学化学系，云南师范大学化学系 |
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| 摘 要： | 石榴籽经石油醚提取、皂化和甲基化得到的总脂肪酸甲酯经GC分析,共检出9种成分。经GC-MS联机分析,确定脂肪酸成分为棕榈酸(2.47%)、亚油酸(4.85%)、油酸(4.07%)、硬脂酸(1.66%)、石榴酸(81.62%)、二十碳烯酸(0.53%)、花生酸(0.44%)及两个未鉴定的石榴酸三烯异构体(3.13%)。主要成分为共轭三烯不饱和脂肪酸石榴酸(9Z,11E,13Z-十八碳三烯酸),达81.62%。
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| 关 键 词： | 石榴籽油 脂肪酸 气相色谱-质谱联用 |
| 文章编号： | 1102-6630(2003)11-0111-02 |
Study on Fatty Acids Extracted from Pomegranate Seed Oil |
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| CHEN Ye-gao,LU Yan,LIU Ying,HAI Li-na. Study on Fatty Acids Extracted from Pomegranate Seed Oil[J]. Food Science, 2003, 24(11): 111-112 |
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| Authors: | CHEN Ye-gao LU Yan LIU Ying HAI Li-na |
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| Affiliation: | 1.Department of Chemistry,Yunnan Normal University;2.Yunnan Institute of Tradi-tional Chinese Medicine |
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| Abstract: | Fatty acids compositions were determined from pomegranate seed oil by saponification, methylation and GC-MS.Punicic acid (81.62%) along with palmitic acid (2.47%), stearic acid (1.66%), oleic acid (4.07%), linoleic acid (4.85% togetherwith trace amonts of linolenic acid), 11-eicosenoic acid (0.53%), eicosanoic acid (0.44%)。 Two unidentified peaks (3.13%) whichwere probably isomers of punicic acid were also detected. |
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| Keywords: | pomegranate seed oil fatty acids GC-MS |
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