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| 鱿鱼肝脏鱼油的制备及其脂肪酸组成分析 | |
| 引用本文： | 郭无瑕,胡建恩,王秀武,白雪芳,杜昱光.鱿鱼肝脏鱼油的制备及其脂肪酸组成分析[J].大连水产学院学报,2007,22(1):77-80. |
| 作者姓名： | 郭无瑕 胡建恩 王秀武 白雪芳 杜昱光 |
| 作者单位： | 1. 中国科学院,大连化学物理研究所,辽宁,大连,116023;辽宁师范大学,生命科学学院,辽宁,大连,116029 2. 中国科学院,大连化学物理研究所,辽宁,大连,116023 3. 辽宁师范大学,生命科学学院,辽宁,大连,116029 |
| 基金项目： | 江苏省生物技术重点实验室开放课题项目 |
| 摘 要： | 系统地研究了从鱿鱼肝脏中提取油脂与精炼鱼油的方法,并对其理化性质及脂肪酸组成进行了分析。结果表明:精炼后的鱿鱼油澄清透明,略显淡黄色,并有淡淡的鱼腥味,其各项指标均符合SC/T3502-2000鱼油一级标准;应用气相色谱/质谱法分析了鱿鱼油的脂肪酸组成,精炼鱿鱼油中多不饱和脂肪酸(PUFA)的含量较高(36.5%),其中C20∶5(EPA)和C22∶6(DHA)的含量分别为13.1%和20.3%。 |
| 关 键 词： | 鱿鱼肝脏 鱼油 脂肪酸 气相色谱/质谱 |
| 文章编号： | 1000-9957（2007）01-0077-04 |
| 修稿时间： | 2006-07-26 |
Preparation and fatty acid compositions of squid liver oil |
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| GUO Wu-xia,HU Jian-en,WANG Xiu-wu,BAI Xue-fang,DU Yu-guang.Preparation and fatty acid compositions of squid liver oil[J].Journal of Dalian Fisheries University,2007,22(1):77-80. | |
| Authors: | GUO Wu-xia HU Jian-en WANG Xiu-wu BAI Xue-fang DU Yu-guang |
| Institution: | 1. Delian Institute of Chemical Physics, Chinese Academy of Sciences, Delian 116023, China; 2. College of Life Sciences, Liaoning Normal University, Delian 116029, China |
| Abstract: | Fish oil was extracted and refined from squid liver.Its physicochemical property and fatty acid compositions were determined by GC/MS.The results showed that refined fish oil is yellow,transparent with light fishlike smell and under the SC/T3502-2000.There was 36.5% of total polyunsaturated fatty acid(PUFA) in the refined fish oil,in which the contents of eicosapentenoic acid(EPA) and docosahexenoic acid(DHA) was 13.1% and 20.3%,respectively. |
| Keywords: | squid liver fish oil fatty acid GC/MS |
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