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| 鸡粪浆及5种微藻对轮虫脂肪酸组成的影响 | |
| 引用本文： | 陈炜,李晓东,王增立,李永函.鸡粪浆及5种微藻对轮虫脂肪酸组成的影响[J].水产科学,2006,25(3):113-116. |
| 作者姓名： | 陈炜 李晓东 王增立 李永函 |
| 作者单位： | 1. 大连水产学院,生命科学与技术学院,辽宁,大连,116023;农业部海洋水产增养殖学与生物技术重点开放实验室,辽宁,大连,116023 2. 盘锦光合水产有限公司,辽宁,盘锦,124200 3. 大连水产学院,生命科学与技术学院,辽宁,大连,116023 |
| 摘 要： | 采用投喂鸡粪浆的方法培养轮虫,并与5种微藻培养轮虫的脂肪酸组成进行了比较。结果表明:鸡粪轮虫具有较高的营养价值,HUFA含量达25.9%,仅次于小球藻轮虫和新月菱形藻轮虫,EPA和DHA的含量分别为11.2%和4.4%;在5种微藻培养的轮虫中,用小球藻、新月菱形藻和球等鞭金藻培养的轮虫营养价值较高,而用微绿球藻和衣藻培养的轮虫营养价值相对较低;轮虫的脂肪酸组成受饵料影响显著,但又不完全取决于饵料。 |
| 关 键 词： | 褶皱臂尾轮虫 脂肪酸 鸡粪 微藻 |
| 文章编号： | 1003-1111(2006)03-0113-04 |
| 收稿时间： | 2005-07-14 |
| 修稿时间： | 2005-09-02 |
Fatty Acid Composition of Rotifer Brachionus plicatilis Fed Chicken Dung and Five Phytoplankton Species |
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| CHEN Wei,LI Xiao-dong,WANG Zeng-li,LI Yong-han.Fatty Acid Composition of Rotifer Brachionus plicatilis Fed Chicken Dung and Five Phytoplankton Species[J].Fisheries Science,2006,25(3):113-116. | |
| Authors: | CHEN Wei LI Xiao-dong WANG Zeng-li LI Yong-han |
| Abstract: | The fatty acids composition in total lipids was investigated in rotifer Brachionus plicatilis fed chicken dung and five phytoplankton species,Chlorella sp.,Nitzschia closterium,Isochrysis galbana,Chlamydomonas sp.and Nannochloris sp..The results suggested that the fatty acids composition in the rotifer was significantly influenced by the diets.The contents of highly unsaturated fatty acid(HUFA),eicosapentaenic acid(EPA) and docosahexaenic acid(DHA) in rotifer fed chicken dung were 25.9%,11.2% and 4.4%,respectively.In the five phytoplankton species,there were higher nutrients in the rotifer fed Chlorella sp.,Nitzschia closterium,and Isochrysis galbana than those in the rotifer fed Chlamydomonas sp.and Nannochloris sp. |
| Keywords: | Brachionus plicatilis fatty acid chicken dung phytoplankton |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |