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Effects of salinity on the growth, physiological and biochemical components of microalga Euchlorocystis marina  ( SCI-EXPANDED收录)   被引量:4

文献类型:期刊文献

英文题名:Effects of salinity on the growth, physiological and biochemical components of microalga Euchlorocystis marina

作者:Pan, Yao[1];Amenorfenyo, David Kwame[1];Dong, Mingbiao[1];Zhang, Ning[1];Huang, Xianghu[1];Li, Changling[1];Li, Feng[1]

机构:[1]Guangdong Ocean Univ, Coll Fisheries, Zhanjiang, Peoples R China

年份:2024

卷号:11

外文期刊名:FRONTIERS IN MARINE SCIENCE

收录:SCI-EXPANDED(收录号:WOS:001229882400001)、、Scopus(收录号:2-s2.0-85193917725)、WOS

基金:The author(s) declare that financial support was received for the research, authorship, and/or publication of this article. This research was mainly supported by the Program for Scientific Research Start-up Funds of Guangdong Ocean University (grant number 060302022103) and Natural Science Foundation of China (grant number 32102796).

语种:英文

外文关键词:Euchlorocystis marina; salinity; adaptation; growth; physiology; biochemical composition

外文摘要:Euchlorocystis marina, a new marine species of the genus Euchlorocystis discovered in 2022, has the potential to improve the water quality in mariculture ponds. However, the effects of salinity on the growth, physiology, and biochemical composition of these algae are not well understood. In this study, changes in physiological and biochemical indices such as cell density, photosynthetic pigment, polysaccharide, and lipid content of E. marina under different salinity treatments were analyzed. The results showed that the highest cell density was observed at a salinity of 15 parts per thousand. The lowest photosynthetic pigment content was observed at a salinity of 60 parts per thousand, and the highest polysaccharide and lipid content was observed at a salinity of 60 parts per thousand. These results indicated that lower salinity was more conducive to E. marina reproduction and growth. E. marina can accumulate polysaccharides and lipids in high salinity environments. This study provides new information for understanding the salinity adaptation strategies of E. marina and has practical significance for its development and utilization.

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