Home Journals Articles Updates About
CN
image
收藏切换
Multi-aspect dynamic analysis for the effect of spectrum on carbon fixation process of haematococcus pluvialis
收藏切换
PDF
Xinye WANG1, Ke LI1, Xinbo SONG1, Feifei CHU2
Thermal Power Generation | 2025, 54(6) : 55 - 63
Less
收藏切换
Thermal Power Generation | 2025, 54(6): 55-63
• Carbon resource utilization and conversion technology •
Multi-aspect dynamic analysis for the effect of spectrum on carbon fixation process of haematococcus pluvialis
Full
Xinye WANG1, Ke LI1, Xinbo SONG1, Feifei CHU2
Affiliations
  • 1.Department of Energy and Environment System Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
  • 2.College of Standardization, China Jiliang University, Hangzhou 310018, China
Published: 2025-06-25 doi: 10.19666/j.rlfd.202411231
Outline
收藏切换

Light spectrum regulation is an effective way to promote carbon fixation of haematococcus pluvialis. The carbon fixation capacity of haematococcus pluvialis was compared under different light conditions, and the effects of the mixed red and blue light with different spectral ratios on the carbon fixation performance of haematococcus pluvialis were studied. Gene expressions at different vegetative stages were compared to figure out the dynamic changes of haematococcus pluvialis metabolism on the time scale. The results show that, the carbon fixation rate in red light was 40% higher than that in blue light. By comparing the whole-genome transcriptome of the haematococcus pluvialis, the metabolic responses of the haematococcus pluvialis to different light qualities, including biomass accumulation, energy transfer, photosynthesis, stress and transcription, were analyzed at the molecular level. The metabolism and energy transfer of the haematococcus pluvialis were more active in red light than that in blue light. At the early growth stage, cells under the red light dominant condition tended to accumulate regulatory substances rather than energy storage substances, and genes involved in glycolysis/ gluconeogenesis pathway, tricarboxylic acid cycle (TCA) and AMP-activated protein kinase (AMPK) pathway were up-regulated. Cells under the blue light dominant condition performed better in stress response.

haematococcus pluvialis  /  spectrum regulation  /  transcriptome  /  microalgae carbon sequestration  /  metabolism  /  carbon sequestration rate
Xinye WANG, Ke LI, Xinbo SONG, Feifei CHU. Multi-aspect dynamic analysis for the effect of spectrum on carbon fixation process of haematococcus pluvialis[J]. Thermal Power Generation, 2025 , 54 (6) : 55 -63 . DOI: 10.19666/j.rlfd.202411231
Funding
Less
  • Fundamental Research Funds of Zhejiang University of Science and Technology(2023QN028)
  • National Natural Science Foundation of China(51906219)
Appendix
Less
Year 2025 volume 54 Issue 6
PDF
70
27
Cite this Article
BibTeX
Article Info
doi: 10.19666/j.rlfd.202411231
  • Receive Date：2024-11-26
  • Online Date：2026-03-05
  • Published：2025-06-25
Article Data
Affiliations
History
  • Received：2024-11-26
Funding
Fundamental Research Funds of Zhejiang University of Science and Technology(2023QN028)
National Natural Science Foundation of China(51906219)
Affiliations
    1.Department of Energy and Environment System Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
    2.College of Standardization, China Jiliang University, Hangzhou 310018, China
References
Share
https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202411231
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House