Effect of salinity on growth, biochemical composition, and lipid productivity of Nannochloropsis oculata CS 179
文献类型：期刊论文
| 作者 | Lin, JD; linqiangzsu@163.com; Huang, LM; Tan, YH; Li, G; Lin, Q; Gu, N |
| 刊名 | ENGINEERING IN LIFE SCIENCES
 |
| 出版日期 | 2012 |
| 卷号 | 12期号:6页码:631-637 |
| 关键词 | Biomass Chlorophyll a Fatty Acid Nannochloropsis Oculata Salinity |
| ISSN号 | 1618-0240 |
| 英文摘要 | Effect of salinity (15, 25, 35, 45, and 55 parts per thousand) on growth, biochemical composition, and lipid productivity of Nannochloropsis oculata CS 179 was investigated under controlled cultivation in a 19-day study. The results demonstrate that the dry biomass of N. oculata was the highest at a salinity of 25 parts per thousand among the treatments in the first 10-day cultivation (P<0.05). During days 1419 (stage III), the dry biomass productivity was the highest at a salinity of 35 parts per thousand (P<0.05). The algae had the highest chlorophyll a content (26.47 mg g-1) at 25 parts per thousand in stage I, and it decreased continuously at stage III. Protein content (as% of dry biomass) of algae reached the highest value of 42.25 +/- 2.10% at 15 parts per thousand, and the lipid content was the highest of 32.11 +/- 1.30% of dry biomass at 25 parts per thousand. However, the lipid productivity of these algae was the highest at 35 parts per thousand (64.71 mg L-1 d-1; P<0.001). C16 series content was the highest among the total fatty acid methyl esters (FAME), and eicosapentaenoic acid C20:5n-3 (EPA) content was high at the low salinity. Fatty acid profiles of N. oculata varied significantly under different salinities. |
| 学科主题 | Biotechnology & Applied Microbiology |
| 资助项目 | LMB |
| 语种 | 英语 |
| WOS记录号 | WOS:000312029600007 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/9750]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | linqiangzsu@163.com |
| 推荐引用方式 GB/T 7714 | Lin, JD,linqiangzsu@163.com,Huang, LM,et al. Effect of salinity on growth, biochemical composition, and lipid productivity of Nannochloropsis oculata CS 179[J]. ENGINEERING IN LIFE SCIENCES,2012,12(6):631-637. |
| APA | Lin, JD.,linqiangzsu@163.com.,Huang, LM.,Tan, YH.,Li, G.,...&Gu, N.(2012).Effect of salinity on growth, biochemical composition, and lipid productivity of Nannochloropsis oculata CS 179.ENGINEERING IN LIFE SCIENCES,12(6),631-637. |
| MLA | Lin, JD,et al."Effect of salinity on growth, biochemical composition, and lipid productivity of Nannochloropsis oculata CS 179".ENGINEERING IN LIFE SCIENCES 12.6(2012):631-637. |
入库方式： OAI收割
来源：南海海洋研究所
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