The roles of starch and lipid in Chlorella sp during cell recovery from nitrogen starvation
文献类型：期刊论文
| 作者 | Zhu, Shunni ; Feng, Pingzhong; Feng, Jia; Xu, Jin; Wang, Zhongming; Xu, Jingliang; Yuan, Zhenhong1
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| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2018 |
| 卷号 | 247页码:58-65 |
| 关键词 | Chlorella sp. Nitrogen replenishment Starch Lipid Fatty acids |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2017.08.120 |
| 通讯作者 | Yuan, Zhenhong(yuanzh@ms.giec.ac.cn) |
| 英文摘要 | The influence of N-replenishment on cell growth, chlorophyll content, nitrogen uptake, and accumulation of starch and lipid was studied in Chlorella sp. N-starved algal cells were fully recovered within 2 days after N-replenishment. Stored starch in N-deficient culture was degraded immediately during recovery process. However, lipid response had a period of delay when suffered from long starvation. During the recovery process, neutral lipid was reduced accompanied by an increase in membrane lipid. It was speculated that starch served as a source of carbon and energy catabolized to support quick recovery of the culture, while lipid preferred to play a structural role that specific fatty acid species were released from storage lipid and as building blocks for quick synthesis of membrane lipid. In light of rapid growth recovery and no net degradation in total fatty acids, a semi-continuous cultivation process might be a potential way to enhance lipid productivity. |
| WOS关键词 | MICROALGAL TAG PRODUCTION ; CHLAMYDOMONAS-REINHARDTII ; NANNOCHLOROPSIS-OCEANICA ; PARIETOCHLORIS-INCISA ; OIL ACCUMULATION ; TRIACYLGLYCEROLS ; ZOFINGIENSIS ; MOBILIZATION ; DEPLETION ; VULGARIS |
| 资助项目 | Pearl River S & T Nova Program of Guangzhou, China[201610010155] ; Guangdong Natural Science Foundation, China[2015A030310032] ; Natural Science Foundation for research team of Guangdong Province, China[2016A030312007] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000417841800009 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Pearl River S & T Nova Program of Guangzhou, China ; Guangdong Natural Science Foundation, China ; Natural Science Foundation for research team of Guangdong Province, China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/22815]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yuan, Zhenhong |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Shunni,Feng, Pingzhong,Feng, Jia,et al. The roles of starch and lipid in Chlorella sp during cell recovery from nitrogen starvation[J]. BIORESOURCE TECHNOLOGY,2018,247:58-65. |
| APA | Zhu, Shunni.,Feng, Pingzhong.,Feng, Jia.,Xu, Jin.,Wang, Zhongming.,...&Yuan, Zhenhong.(2018).The roles of starch and lipid in Chlorella sp during cell recovery from nitrogen starvation.BIORESOURCE TECHNOLOGY,247,58-65. |
| MLA | Zhu, Shunni,et al."The roles of starch and lipid in Chlorella sp during cell recovery from nitrogen starvation".BIORESOURCE TECHNOLOGY 247(2018):58-65. |
入库方式： OAI收割
来源：广州能源研究所
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