Growth-promoting effects of alginate-derived oligosaccharides on marine microalgae
文献类型：期刊论文
| 作者 | Li, Yongfu1,2; Zhang, Litao3; Wang, Lu4 ; Cui, Hongwu5; Ma, Dongdong6
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| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2022-10-15 |
| 页码 | 10 |
| ISSN号 | 0921-8971 |
| 关键词 | Alginate-derived oligosaccharides Microalgae Growth enhancement Pigment content Photosynthesis |
| DOI | 10.1007/s10811-022-02852-6 |
| 通讯作者 | Li, Yongfu(lyf_qingdao@126.com) |
| 英文摘要 | This study evaluated the effects of different doses of alginate-derived oligosaccharides (ADOs; 5 to 100 mg L-1) on the growth of nine marine microalgae in batch culture. The growth-promoting effects of ADOs on Phaeodactylum tricornutum and Chlorella sp. were the most obvious. Particularly, the specific growth rate of P. tricornutum increased from 0.45 day(-1) (without ADOs added) to 0.88 day(-1) (100 mg L-1 ADOs added). The specific growth rate of Chlorella sp. increased from 0.25 to 0.75 day(-1). ADO treatment did not significantly change the photosynthetic electron transport activity of Chlorella sp. but increased that of P. tricornutum. Therefore, ADOs can be used as an organic carbon source by Chlorella sp. through mixotrophic assimilation and as a photosynthetic regulator to promote the growth of P. tricornutum. Our study thus provides a novel strategy for promoting the growth of marine microalgae. |
| 资助项目 | National Natural Science Foundation of China[32002411] ; National Natural Science Foundation of China[42276189] ; Jiangsu Innovation Center for Marine Bio-resources |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000869202800001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/180602]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Li, Yongfu |
| 作者单位 | 1.Hohai Univ, Minist Nat Resources, Key Lab Marine Hazards Forecasting, Jiangsu Prov Engn Res Ctr Marine Bioresources Sus, 1 Xikang Rd, Nanjing 210098, Peoples R China 2.Hohai Univ, Coll Oceanog, Nanjing 210098, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol Qingdao, Qingdao 266237, Peoples R China 5.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China 6.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yongfu,Zhang, Litao,Wang, Lu,et al. Growth-promoting effects of alginate-derived oligosaccharides on marine microalgae[J]. JOURNAL OF APPLIED PHYCOLOGY,2022:10. |
| APA | Li, Yongfu,Zhang, Litao,Wang, Lu,Cui, Hongwu,&Ma, Dongdong.(2022).Growth-promoting effects of alginate-derived oligosaccharides on marine microalgae.JOURNAL OF APPLIED PHYCOLOGY,10. |
| MLA | Li, Yongfu,et al."Growth-promoting effects of alginate-derived oligosaccharides on marine microalgae".JOURNAL OF APPLIED PHYCOLOGY (2022):10. |
入库方式： OAI收割
来源：海洋研究所
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