Lipid accumulation and CO_2 utilization of two marine oil-rich microalgal strains in response to CO_2 aeration
文献类型：CNKI期刊论文
| 作者 | WANG Shuai; ZHENG Li; HAN Xiaotian; YANG Baijuan; LI Jingxi; SUN Chengjun |
| 发表日期 | 2018-02-15 |
| 出处 | Acta Oceanologica Sinica
 |
| 关键词 | Isochrysis galbana Nannochloropsis sp. CO2 enrichment cultivation neutral lipid biodiesel open raceway pond |
| 英文摘要 | Biological CO_2 sequestration by microalgae is a promising and environmentally friendly technology applied to sequester CO_2. The characteristics of neutral lipid accumulation by two marine oil-rich microalgal strains,namely, Isochrysis galbana and Nannochloropsis sp., through CO_2 enrichment cultivation were investigated in this study. The optimum culture conditions of the two microalgal strains are 10% CO_2 and f medium. The maximum biomass productivity, total lipid content, maximum lipid productivity, carbon content, and CO_2 fixation ability of the two microalgal strains were obtained. The corresponding parameters of the two strains were as follows:((142.42±4.58) g/(m~2·d),(149.92±1.80) g/(m~2·d)),((39.95±0.77)%,(37.91±0.58)%),((84.47±1.56) g/(m~2·d),(89.90±1.98) g/(m~2·d)),((45.98±1.75)%,(46.88±2.01)%), and((33.74±1.65) g/(m~2·d),(34.08±1.32) g/(m~2·d)). Results indicated that the two marine microalgal strains with high CO_2 fixation ability are potential strains for marine biodiesel development coupled with CO_2 emission reduction. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | The Basic Scientific Fund for National Public Research Institutes of China under contract Nos 2017Q09 and2016Q02 ; the National Natural Science Foundation of China under contract No.41776176 ; the National Key Research and Development Program of China under contract No.2017YFC1404604 ; the Shandong Provincial Natural Science Foundation under contract No.ZR2015PD003 ; the 2012 Taishan Scholar |
| 卷 | v.37期:02页:123-130 |
| 语种 | 英文; |
| 分类号 | Q939.9 |
| ISSN号 | 0253-505X |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189011]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryforMarineBioactiveSubstancesandModernAnalyticalTechnology,theFirstInstituteofOceanographyStateOceanicAdministration 2.LaboratoryofMarineEcologyandEnvironmentalScience,QingdaoNationalLaboratoryforMarineScienceandTechnology 3.KeyLaboratoryofMarineEcologyandEnvironmentalScience,InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | WANG Shuai,ZHENG Li,HAN Xiaotian,et al. Lipid accumulation and CO_2 utilization of two marine oil-rich microalgal strains in response to CO_2 aeration. 2018. |
入库方式： OAI收割
来源：海洋研究所
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