Effect of dietary cyanobacteria on growth and accumulation of microcystins in Nile tilapia (Oreochromis niloticus)
文献类型：期刊论文
| 作者 | Zhao, Min; Xie, Shouqi; Zhu, Xiaoming; Yang, Yunxia; Gan, Nanqin; Song, Lirong |
| 刊名 | AQUACULTURE
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 261期号:3页码:960-966 |
| ISSN号 | 0044-8486 |
| 关键词 | Nile tilapia cyanobacteria microcystins growth performance accumulation |
| 通讯作者 | Xie, SQ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China |
| 中文摘要 | A 12-week growth trial was conducted in a flow-through system to investigate the chronic toxic effect of dietary intake of cyanobacteria on growth, feed utilization and microcystins accumulation in Nile tilapia (Oreochromis niloticus L.) (initial body weight: 5.6 g). Six isonitrogenous and isocaloric diets were formulated to include different contents of cyanobacteria with the dietary microcystins increasing from 0 to 5460.06 ng/g diet. The results showed that dietary intake of cyanobacteria could increase the growth of tilapia while there are no impacts on feed conversion efficiency or mortality. Feeding rate was higher for the diets containing highest cyanobacteria. Microcystins were mostly accumulated in fish liver. The relationship between microcystins contents in muscle, liver, spleen and dietary intake could be described by quadratic equations. Microcystins content in the muscle of Nile tilapia in present study exceeded the upper limit of the tolerable daily intake (TDI) of microcystins suggested by the WHO (0.04 mu g/kg body weight/d). It is suggested that Nile tilapia fed on toxic cyanobacteria is not suitable for human food. (c) 2006 Elsevier B.V. All rights reserved. |
| 英文摘要 | A 12-week growth trial was conducted in a flow-through system to investigate the chronic toxic effect of dietary intake of cyanobacteria on growth, feed utilization and microcystins accumulation in Nile tilapia (Oreochromis niloticus L.) (initial body weight: 5.6 g). Six isonitrogenous and isocaloric diets were formulated to include different contents of cyanobacteria with the dietary microcystins increasing from 0 to 5460.06 ng/g diet. The results showed that dietary intake of cyanobacteria could increase the growth of tilapia while there are no impacts on feed conversion efficiency or mortality. Feeding rate was higher for the diets containing highest cyanobacteria. Microcystins were mostly accumulated in fish liver. The relationship between microcystins contents in muscle, liver, spleen and dietary intake could be described by quadratic equations. |
| 学科主题 | Fisheries; Marine & Freshwater Biology |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Fisheries ; Marine & Freshwater Biology |
| 研究领域[WOS] | Fisheries ; Marine & Freshwater Biology |
| 关键词[WOS] | TROUT ONCORHYNCHUS-MYKISS ; CYPRINUS-CARPIO L ; SALMO-TRUTTA L ; RAINBOW-TROUT ; HEPATOTOXIN MICROCYSTIN ; MYTILUS-GALLOPROVINCIALIS ; PEPTIDE TOXIN ; GREEN-ALGAE ; BROWN TROUT ; IN-VIVO |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242469100015 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/8764]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China 3.Shanghai Univ, E Inst, Aquaculture Div, Shanghai 200041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Min,Xie, Shouqi,Zhu, Xiaoming,et al. Effect of dietary cyanobacteria on growth and accumulation of microcystins in Nile tilapia (Oreochromis niloticus)[J]. AQUACULTURE,2006,261(3):960-966. |
| APA | Zhao, Min,Xie, Shouqi,Zhu, Xiaoming,Yang, Yunxia,Gan, Nanqin,&Song, Lirong.(2006).Effect of dietary cyanobacteria on growth and accumulation of microcystins in Nile tilapia (Oreochromis niloticus).AQUACULTURE,261(3),960-966. |
| MLA | Zhao, Min,et al."Effect of dietary cyanobacteria on growth and accumulation of microcystins in Nile tilapia (Oreochromis niloticus)".AQUACULTURE 261.3(2006):960-966. |
入库方式： OAI收割
来源：水生生物研究所
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