Lipid extraction from Chlorella vulgaris & Haematococcus pluvialis using the switchable solvent DMCHA for biofuel production

被引:7
作者
Russell, Callum [1 ]
Rodriguez, Cristina [1 ]
机构
[1] Univ West Scotland, Paisley PA1 2BE, Scotland
关键词
Switchable solvents; Lipids; Microalgae; DMCHA; Biofuel; MICROALGAE; CULTIVATION; BIOMASS;
D O I
10.1016/j.energy.2023.127983
中图分类号
O414.1 [热力学];
学科分类号
摘要
Switchable solvents (SS), also termed smart solvents, have the unique ability to change their polarity/hydro-philicity through a protonation reaction using CO2. Recently, a novel method employing the use of SS for lipid extraction in microalgae has shown promising results. In this study the efficiency of the tertiary amine N, N-dimethyl cyclohexylamine (DMCHA) to extract lipids from the eukaryotic microalgae Chlorella vulgaris and Haematococcus pluvialis, was investigated using traditional hexane as a control under wet conditions. The results revealed that high lipid yields using DMCHA can be achieved in both species, however the extraction procedure is significantly more complex compared with hexane. This study found that lipid extraction of H. pluvialis, using DMCHA to be an efficient solvent, achieving a maximum lipid yield of 64.84%. Furthermore, DMCHA achieved a maximum lipid yield of 63.85% with C. vulgaris. The practicalities of DMCHA for lipid recovery are considerably more complex at larger volumes compared with hexane.
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页数:8
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共 42 条
  • [21] Techniques of lipid extraction from microalgae for biofuel production: a review
    Lee, Sze Ying
    Khoiroh, Ianatul
    Vo, Dai-Viet N.
    Senthil Kumar, P.
    Show, Pau Loke
    [J]. ENVIRONMENTAL CHEMISTRY LETTERS, 2021, 19 (01) : 231 - 251
  • [22] Nitrogen-containing switchable solvents for separation of hydrocarbons and their derivatives
    Liu, Yunfeng
    Qiu, Zhengsong
    Zhong, Hanyi
    Zhao, Xin
    Huang, Weian
    Xing, Xijin
    [J]. RSC ADVANCES, 2020, 10 (22) : 12953 - 12961
  • [23] Microalgae for third generation biofuel production, mitigation of greenhouse gas emissions and wastewater treatment: Present and future perspectives - A mini review
    Maity, Jyoti Prakash
    Bundschuh, Jochen
    Chen, Chien-Yen
    Bhattacharya, Prosun
    [J]. ENERGY, 2014, 78 : 104 - 113
  • [24] Microalgal and cyanobacterial cultivation: The supply of nutrients
    Markou, Giorgos
    Vandamme, Dries
    Muylaert, Koenraad
    [J]. WATER RESEARCH, 2014, 65 : 186 - 202
  • [25] Mimouni V, 2018, MICROALGAE IN HEALTH AND DISEASE PREVENTION, P109, DOI 10.1016/B978-0-12-811405-6.00005-0
  • [26] Microalgal lipids: A review of lipids potential and quantification for 95 phytoplankton species
    Morales, Marjorie
    Aflalo, Claude
    Bernard, Olivier
    [J]. BIOMASS & BIOENERGY, 2021, 150
  • [27] Astaxanthin and other Nutrients from Haematococcus pluvialis-Multifunctional Applications
    Mularczyk, Malwina
    Michalak, Izabela
    Marycz, Krzysztof
    [J]. MARINE DRUGS, 2020, 18 (09)
  • [28] Role of microalgae in achieving sustainable development goals and circular economy
    Olabi, A. G.
    Shehata, Nabila
    Sayed, Enas Taha
    Rodriguez, Cristina
    Anyanwu, Ruth Chinyere
    Russell, Callum
    Abdelkareem, Mohammad Ali
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 854
  • [29] Effect of temperature and nitrogen concentration on lipid productivity and fatty acid composition in three Chlorella strains
    Ordog, Vince
    Stirk, Wendy A.
    Balint, Peter
    Aremu, Adeyemi O.
    Okem, Ambrose
    Lovasz, Csaba
    Molnar, Zoltan
    van Staden, Johannes
    [J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 2016, 16 : 141 - 149
  • [30] Effects of Ultrasonic and Microwave Pretreatment on Lipid Extraction of Microalgae and Methane Production from the Residual Extracted Biomass
    Rokicka, Magdalena
    Zielinski, Marcin
    Dudek, Magda
    Debowski, Marcin
    [J]. BIOENERGY RESEARCH, 2021, 14 (03) : 752 - 760