1
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Calderón-Vergara LA, Díaz-Sánchez LM, Blanco-Tirado C, Combariza MY. Comparative profiling of Chlorella vulgaris cells, extracts, and intact chloroplasts using electron transfer matrix-assisted laser desorption/ionization mass spectrometry (ET-MALDI-MS). ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:5652-5664. [PMID: 39109659 DOI: 10.1039/d4ay00846d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
The intricate composition of microalgal pigments plays a crucial role in various biological processes, from photosynthesis to biomarker identification. Traditional pigment analysis methods involve complex extraction techniques, posing challenges in maintaining analyte integrity. In this study, we employ Electron Transfer Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (ET-MALDI-MS) to compare the pigmentary profiles of Chlorella vulgaris intact cells, chloroplasts, and solvent extracts. We aim to obtain comprehensive extracts rich in polar and non-polar compounds using ultrasound-assisted and supercritical fluid extraction methods. Additionally, intact chloroplasts are isolated using a lysis buffer and sucrose density gradient centrifugation. Our ET-MALDI-MS analysis reveals distinct compositional differences, highlighting the impact of extraction protocols on microalgal pigment identification. We observe prominent signals corresponding to radical cations of key pigments, including chlorophylls and carotenoids, which are crucial for C. vulgaris identification. Furthermore, ET-MALDI-MS facilitates the identification of specific lipids within chloroplast membranes and other organelles. This study underscores the rapid and precise nature of ET-MALDI-MS in microalgal biomarker analysis, providing valuable insights into phytoplankton dynamics, trophic levels, and environmental processes. C. vulgaris emerges as a promising model for studying pigment composition and membrane lipid diversity, enhancing our understanding of microalgal ecosystems.
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Affiliation(s)
- Luz A Calderón-Vergara
- Escuela de Química, Universidad Industrial de Santander, Bucaramanga, Santander, 680002, Colombia.
| | - Luis M Díaz-Sánchez
- Escuela de Química, Universidad Industrial de Santander, Bucaramanga, Santander, 680002, Colombia.
| | - Cristian Blanco-Tirado
- Escuela de Química, Universidad Industrial de Santander, Bucaramanga, Santander, 680002, Colombia.
| | - Marianny Y Combariza
- Escuela de Química, Universidad Industrial de Santander, Bucaramanga, Santander, 680002, Colombia.
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2
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Chen W, Li T, Du S, Chen H, Wang Q. Microalgal polyunsaturated fatty acids: Hotspots and production techniques. Front Bioeng Biotechnol 2023; 11:1146881. [PMID: 37064250 PMCID: PMC10102661 DOI: 10.3389/fbioe.2023.1146881] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/23/2023] [Indexed: 04/03/2023] Open
Abstract
Algae play a crucial role in the earth’s primary productivity by producing not only oxygen but also a variety of high-value nutrients. One such nutrient is polyunsaturated fatty acids (PUFAs), which are accumulated in many algae and can be consumed by animals through the food chain and eventually by humans. Omega-3 and omega-6 PUFAs are essential nutrients for human and animal health. However, compared with plants and aquatic sourced PUFA, the production of PUFA-rich oil from microalgae is still in the early stages of exploration. This study has collected recent reports on algae-based PUFA production and analyzed related research hotspots and directions, including algae cultivation, lipids extraction, lipids purification, and PUFA enrichment processes. The entire technological process for the extraction, purification and enrichment of PUFA oils from algae is systemically summarized in this review, providing important guidance and technical reference for scientific research and industrialization of algae-based PUFA production.
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Affiliation(s)
- Weixian Chen
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, China
| | - Tianpei Li
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, China
| | - Shuwen Du
- School of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Hui Chen
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, China
| | - Qiang Wang
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, China
- Academy for Advanced Interdisciplinary Studies, Henan University, Kaifeng, China
- *Correspondence: Qiang Wang,
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3
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De Bhowmick G, Guieysse B, Everett DW, Reis MG, Thum C. Novel source of microalgal lipids for infant formula. Trends Food Sci Technol 2023. [DOI: 10.1016/j.tifs.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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4
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Tzima S, Georgiopoulou I, Louli V, Magoulas K. Recent Advances in Supercritical CO 2 Extraction of Pigments, Lipids and Bioactive Compounds from Microalgae. Molecules 2023; 28:molecules28031410. [PMID: 36771076 PMCID: PMC9920624 DOI: 10.3390/molecules28031410] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/19/2023] [Accepted: 01/26/2023] [Indexed: 02/05/2023] Open
Abstract
Supercritical CO2 extraction is a green method that combines economic and environmental benefits. Microalgae, on the other hand, is a biomass in abundance, capable of providing a vast variety of valuable compounds, finding applications in the food industry, cosmetics, pharmaceuticals and biofuels. An extensive study on the existing literature concerning supercritical fluid extraction (SFE) of microalgae has been carried out focusing on carotenoids, chlorophylls, lipids and fatty acids recovery, as well as the bioactivity of the extracts. Moreover, kinetic models used to describe SFE process and experimental design are included. Finally, biomass pretreatment processes applied prior to SFE are mentioned, and other extraction methods used as benchmarks are also presented.
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5
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Sneha M, Sowmya S, Premalatha M, Mathivanan K, Muthukumar K, Mathimani T. Multifarious extraction methodologies for ameliorating lipid recovery from algae. ENVIRONMENTAL RESEARCH 2023; 218:114978. [PMID: 36495964 DOI: 10.1016/j.envres.2022.114978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/16/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Amongst the current alternatives, algae were proven to be a promising source of biofuel, which is renewable and capable of meeting world demand for transportation fuels. However, a suitable lipid extraction method that efficiently releases the lipids from different algal strains remains a bottleneck. The multifarious pretreatment methods are prevalent in this field of lipid extraction, and therefore, this article has critically reviewed the various lipid extraction methods for ameliorating the lipid yield from algae, irrespective of the strains/species. Physical, mechanical, and chemical are the different types of pretreatment methods. In this review, methodologies such as homogenization, sonication, Soxhlet extraction, microwave treatment, and bead-beating, have been studied in detail and are the most commonly used methods for lipid extraction. Specific advanced/emerging processes such as supercritical CO2 extraction, ionic liquid, and CO2 switchable solvent-based algal lipid extraction are yet to be demonstrated at pilot-scale, though promising. The extraction of lipids has to be financially conducive, environmentally sustainable, and industrially applicable for further conversion into biodiesel. Hence, this paper discusses variable pretreatment for lipid extraction and imparts a comparative analysis to elect an efficient, economically sound lipid extraction method for pilot-scale biodiesel production.
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Affiliation(s)
- Mohapatra Sneha
- Department of Energy and Environment, National Institute of Technology Tiruchirappalli, Tamil Nadu, India
| | - S Sowmya
- Department of Energy and Environment, National Institute of Technology Tiruchirappalli, Tamil Nadu, India
| | - M Premalatha
- Department of Energy and Environment, National Institute of Technology Tiruchirappalli, Tamil Nadu, India
| | - Krishnamurthy Mathivanan
- School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China
| | - Krishnan Muthukumar
- Department of Petrochemical Technology, University College of Engineering, Bharathidasan Institute of Technology Campus, Anna University, Tiruchirappalli, 620 024, Tamil Nadu, India
| | - Thangavel Mathimani
- Department of Energy and Environment, National Institute of Technology Tiruchirappalli, Tamil Nadu, India.
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6
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Obeid S, Beaufils N, Peydecastaing J, Camy S, Takache H, Ismail A, Pontalier PY. Microalgal fractionation for lipids, pigments and protein recovery. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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7
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Mane S, Kumari P, Singh A, Taneja NK, Chopra R. Amelioration for oxidative stability and bioavailability of N-3 PUFA enriched microalgae oil: an overview. Crit Rev Food Sci Nutr 2022; 64:2579-2600. [PMID: 36128949 DOI: 10.1080/10408398.2022.2124505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Technological improvements in dietary supplements and nutraceuticals have highlighted the significance of bioactive molecules in a healthy lifestyle. Eicosapentaenoic acid and Cervonic acid (DHA), omega-3 polyunsaturated fatty acids seem to be famed for their ability to prevent diverse physiological abnormalities. Selection of appropriate pretreatments and extraction techniques for extraction of lipids from robust microalgae cell wall are very important to retain their stability and bioactivity. Therefore, extraction techniques with optimized extraction parameters offer an excellent approach for obtaining quality oil with a high yield. Oils enriched in omega-3 are particularly imperiled to oxidation which ultimately affects customer acceptance. Bio active encapsulation could be one of the effective approaches to overcome this dilemma. This review paper aims to give insight into the cultivation methods, and downstream processes, various lipid extraction approaches, techniques for retaining oxidative stability, bioavailability and food applications based on extracted or encapsulated omega-3.
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Affiliation(s)
- Sheetal Mane
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Purnima Kumari
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Anupama Singh
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Neetu Kumra Taneja
- Department of Basic and Applied Sciences, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Rajni Chopra
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
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8
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Zhou J, Wang M, Saraiva JA, Martins AP, Pinto CA, Prieto MA, Simal-Gandara J, Cao H, Xiao J, Barba FJ. Extraction of lipids from microalgae using classical and innovative approaches. Food Chem 2022; 384:132236. [PMID: 35240572 DOI: 10.1016/j.foodchem.2022.132236] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 01/20/2022] [Accepted: 01/21/2022] [Indexed: 02/05/2023]
Abstract
Microalgae, as a photosynthetic autotrophic organism, contain a variety of bioactive compounds, including lipids, proteins, polysaccharides, which have been applied in food, medicine, and fuel industries, among others. Microalgae are considered a good source of marine lipids due to their high content in unsaturated fatty acid (UFA) and can be used as a supplement/replacement for fish-based oil. The high concentration of docosahexaenoic (DHA) and eicosapentaenoic acids (EPA) in microalgae lipids, results in important physiological functions, such as antibacterial, anti-inflammatory, and immune regulation, being also a prerequisite for its development and application. In this paper, a variety of approaches for the extraction of lipids from microalgae were reviewed, including classical and innovative approaches, being the advantages and disadvantages of these methods emphasized. Further, the effects of microalgae lipids as high value bioactive compounds in human health and their use for several applications are dealt with, aiming using green(er) and effective methods to extract lipids from microalgae, as well as develop and extend their application potential.
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Affiliation(s)
- Jianjun Zhou
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, s/n, 46100 Burjassot, València, Spain; Department of Biotechnology, Institute of Agrochemistry and Food Technology-National Research Council (IATA-CSIC), Agustin Escardino 7, 46980 Paterna, Valencia, Spain.
| | - Min Wang
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, s/n, 46100 Burjassot, València, Spain; Department of Biotechnology, Institute of Agrochemistry and Food Technology-National Research Council (IATA-CSIC), Agustin Escardino 7, 46980 Paterna, Valencia, Spain.
| | - Jorge A Saraiva
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Ana P Martins
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Carlos A Pinto
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Miguel A Prieto
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, Universidade de Vigo - Ourense Campus, E-32004 Ourense, Spain.
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, Universidade de Vigo - Ourense Campus, E-32004 Ourense, Spain.
| | - Hui Cao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, Universidade de Vigo - Ourense Campus, E-32004 Ourense, Spain.
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, Universidade de Vigo - Ourense Campus, E-32004 Ourense, Spain.
| | - Francisco J Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, s/n, 46100 Burjassot, València, Spain.
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9
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Vladić J, Jerković I, Radman S, Molnar Jazić J, Ferreira A, Maletić S, Gouveia L. Supercritical CO 2 Extract from Microalga Tetradesmus obliquus: The Effect of High-Pressure Pre-Treatment. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123883. [PMID: 35745004 PMCID: PMC9231020 DOI: 10.3390/molecules27123883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/31/2022] [Accepted: 06/14/2022] [Indexed: 11/16/2022]
Abstract
High-pressure pre-treatment followed by supercritical carbon dioxide (ScCO2) extraction (300 bar, 40 °C) was applied for the attainment of the lipophilic fraction of microalga Tetradesmus obliquus. The chemical profile of supercritical extracts of T. obliquus was analyzed by ultra-high-performance liquid chromatography-high-resolution mass spectrometry with electrospray ionization (UHPLC-ESI-HRMS). Moreover, the impact of ScCO2 on the microbiological and metal profile of the biomass was monitored. The application of the pre-treatment increased the extraction yield approximately three-fold compared to the control. In the obtained extracts (control and pre-treated extracts), the identified components belonged to triacylglyceroles, fatty acid derivatives, diacylglycerophosphocholines and diacylglycerophosphoserines, pigments, terpenes, and steroids. Triacylglycerols (65%) were the most dominant group of compounds in the control extract. The pre-treatment decreased the percentage of triacylglycerols to 2%, while the abundance of fatty acid derivatives was significantly increased (82%). In addition, the pre-treatment led to an increase in the percentages of carotenoids, terpenoids, and steroids. Furthermore, it was determined that ScCO2 extraction reduced the number of microorganisms in the biomass. Considering its microbiological and metal profiles, the biomass after ScCO2 can potentially be used as a safe and important source of organic compounds.
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Affiliation(s)
- Jelena Vladić
- Faculty of Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21102 Novi Sad, Serbia; or
| | - Igor Jerković
- Faculty of Chemistry and Technology, University of Split, Ruđera Boškovića 35, 21000 Split, Croatia;
- Correspondence: (I.J.); (L.G.)
| | - Sanja Radman
- Faculty of Chemistry and Technology, University of Split, Ruđera Boškovića 35, 21000 Split, Croatia;
| | - Jelena Molnar Jazić
- Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21102 Novi Sad, Serbia; (J.M.J.); (S.M.)
| | - Alice Ferreira
- LNEG, National Laboratory of Energy and Geology I.P., Bioenergy and Biorefineries Unit, Paço Lumiar 22, 1649-038 Lisbon, Portugal;
| | - Snežana Maletić
- Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21102 Novi Sad, Serbia; (J.M.J.); (S.M.)
| | - Luisa Gouveia
- LNEG, National Laboratory of Energy and Geology I.P., Bioenergy and Biorefineries Unit, Paço Lumiar 22, 1649-038 Lisbon, Portugal;
- GreenCoLab—Green Ocean Technologies and Products Collaborative Laboratory, Centro de Ciências do Mar do Algarve, Universidade do Algarve, Campus Gambelas, Edifício 7, 8005-139 Faro, Portugal
- Correspondence: (I.J.); (L.G.)
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10
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Mazzelli A, Valentini M, Cicci A, Iaquaniello G, Bravi M. Industrial bio-fractionation process of microalgae valuable products using supercritical CO2. A techno-economical evaluation. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2021.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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12
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Rodríguez-España M, Mendoza-Sánchez LG, Magallón-Servín P, Salgado-Cervantes MA, Acosta-Osorio AA, García HS. Supercritical fluid extraction of lipids rich in DHA from Schizochytrium sp. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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13
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Sharma R, Mishra A, Pant D, Malaviya P. Recent advances in microalgae-based remediation of industrial and non-industrial wastewaters with simultaneous recovery of value-added products. BIORESOURCE TECHNOLOGY 2022; 344:126129. [PMID: 34655783 DOI: 10.1016/j.biortech.2021.126129] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/08/2021] [Accepted: 10/09/2021] [Indexed: 06/13/2023]
Abstract
The ability of microalgae to grow in a broad spectrum of wastewaters manifests great potentials for removing contaminants from effluents of industries and urban areas. Since the post-treatment microalgae biomass is also a significant source of high-value products, microalgae-based wastewater treatment is an economical and sustainable solution to wastewater management. Adding more value, the integration of microalgae with living/non-living materials looks more promising. Microalgae-based treatment technology has certain limitations like high operational costs, problematic harvesting, large land requirements, and hindrance in photosynthesis due to turbid wastewater. These challenges need to be essentially addressed to achieve enhanced wastewater remediation. This review has highlighted the potential applications of microalgae in contaminant removal from wastewaters, simultaneous resource recovery, efficient microalgae-based hybrid systems along with bottlenecks and prospects. This state-of-the-art article will edify the role of microalgae in wastewater remediation, biomass valorization for bio-based products, and present numerous possibilities in strengthening the circular bioeconomy.
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Affiliation(s)
- Rozi Sharma
- Department of Environmental Science, University of Jammu, Jammu-180006, Jammu and Kashmir, India
| | - Arti Mishra
- Amity Institute of Microbial Technology, Amity University, Noida-201303, Uttar Pradesh, India
| | - Deepak Pant
- Separation & Conversion Technology, Flemish Institute for Technological Research (VITO), Boeretang 200, Mol 2400, Belgium
| | - Piyush Malaviya
- Department of Environmental Science, University of Jammu, Jammu-180006, Jammu and Kashmir, India.
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14
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Saini RK, Prasad P, Shang X, Keum YS. Advances in Lipid Extraction Methods-A Review. Int J Mol Sci 2021; 22:13643. [PMID: 34948437 PMCID: PMC8704327 DOI: 10.3390/ijms222413643] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/17/2021] [Accepted: 12/18/2021] [Indexed: 02/07/2023] Open
Abstract
Extraction of lipids from biological tissues is a crucial step in lipid analysis. The selection of appropriate solvent is the most critical factor in the efficient extraction of lipids. A mixture of polar (to disrupt the protein-lipid complexes) and nonpolar (to dissolve the neutral lipids) solvents are precisely selected to extract lipids efficiently. In addition, the disintegration of complex and rigid cell-wall of plants, fungi, and microalgal cells by various mechanical, chemical, and enzymatic treatments facilitate the solvent penetration and extraction of lipids. This review discusses the chloroform/methanol-based classical lipid extraction methods and modern modifications of these methods in terms of using healthy and environmentally safe solvents and rapid single-step extraction. At the same time, some adaptations were made to recover the specific lipids. In addition, the high throughput lipid extraction methodologies used for liquid chromatography-mass spectrometry (LC-MS)-based plant and animal lipidomics were discussed. The advantages and disadvantages of various pretreatments and extraction methods were also illustrated. Moreover, the emerging green solvents-based lipid extraction method, including supercritical CO2 extraction (SCE), is also discussed.
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Affiliation(s)
| | - Parchuri Prasad
- Institute of Biological Chemistry, Washington State University, Pullman, WA 99164, USA;
| | - Xiaomin Shang
- Jilin Provincial Key Laboratory of Nutrition and Functional Food, Jilin University, Changchun 130062, China;
| | - Young-Soo Keum
- Department of Crop Science, Konkuk University, Seoul 143-701, Korea;
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15
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Singh S, Verma DK, Thakur M, Tripathy S, Patel AR, Shah N, Utama GL, Srivastav PP, Benavente-Valdés JR, Chávez-González ML, Aguilar CN. Supercritical fluid extraction (SCFE) as green extraction technology for high-value metabolites of algae, its potential trends in food and human health. Food Res Int 2021; 150:110746. [PMID: 34865764 DOI: 10.1016/j.foodres.2021.110746] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 10/01/2021] [Accepted: 10/06/2021] [Indexed: 02/07/2023]
Abstract
Application of high-value algal metabolites (HVAMs) in cosmetics, additives, pigments, foods and medicines are very important. These HVAMs can be obtained from the cultivation of micro- and macro-algae. These metabolites can benefit human and animal health in a physiological and nutritional manner. However, because of conventional extraction methods and their energy and the use of pollutant solvents, the availability of HVAMs from algae remains insufficient. Receiving their sustainability and environmental benefits have recently made green extraction technologies for HVAM extractions more desirable. But very little information is available about the technology of green extraction of algae from these HVAM. This review, therefore, highlights the supercritical fluid extraction (SCFE) as principal green extraction technologyand theirideal parameters for extracting HVAMs. In first, general information is provided concerning the HVAMs and their components of macro and micro origin. The review also includes a description of SCFE technology's properties, instrumentation operation, solvents used, and the merits and demerits. Moreover, there are several HVAMs associated with their numerous high-level biological activities which include high-level antioxidant, anti-inflammatory, anticancer and antimicrobial activity and have potential health-beneficial effects in humans since they are all HVAMs, such as foods and nutraceuticals. Finally, it provides future insights, obstacles, and suggestions for selecting the right technologies for extraction.
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Affiliation(s)
- Smita Singh
- Department of Nutrition and Dietetics, University Institute of Applied Health Sciences, Chandigarh University, Chandigarh 140413, Punjab, India.
| | - Deepak Kumar Verma
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India.
| | - Mamta Thakur
- Department of Food Technology, School of Sciences, ITM University, Gwalior 474001, Madhya Pradesh, India.
| | - Soubhagya Tripathy
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Ami R Patel
- Division of Dairy Microbiology, Mansinhbhai Institute of Dairy and Food Technology-MIDFT, Dudhsagar Dairy Campus, Mehsana 384 002, Gujarat, India
| | - Nihir Shah
- Division of Dairy Microbiology, Mansinhbhai Institute of Dairy and Food Technology-MIDFT, Dudhsagar Dairy Campus, Mehsana 384 002, Gujarat, India
| | - Gemilang Lara Utama
- Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Sumedang 45363, Indonesia; Center for Environment and Sustainability Science, Universitas Padjadjaran, Bandung 40132, Indonesia
| | - Prem Prakash Srivastav
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Juan Roberto Benavente-Valdés
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Autonomous University of Coahuila, Saltillo Campus, 25280 Coahuila, Mexico
| | - Mónica L Chávez-González
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Autonomous University of Coahuila, Saltillo Campus, 25280 Coahuila, Mexico
| | - Cristobal Noe Aguilar
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Autonomous University of Coahuila, Saltillo Campus, 25280 Coahuila, Mexico.
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16
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Chen W, Wang J, Ren Y, Chen H, He C, Wang Q. Optimized production and enrichment of α-linolenic acid by Scenedesmus sp. HSJ296. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Pradana YS, Sadewo BR, Haryanto SA, Sudibyo H. Selection of oil extraction process from Chlorella species of microalgae by using multi-criteria decision analysis technique for biodiesel production. OPEN CHEM 2021. [DOI: 10.1515/chem-2021-0092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
In the last few decades, the energy crisis has been one of the main concerns related to the lack of long-term petroleum-based reserves as primary energy resources. Biodiesel emerged as a promising alternative. Nowadays, it is produced from edible vegetable oil, thereby causing commodity prices and food security disruption. In this case, microalgae serve as a sustainable and renewable feedstock for their fast growth, high lipid content, and CO2 absorbing agent. Five processes are applied on the production of microalgae-based biodiesel, namely cultivation, harvesting, extraction, conversion, and refinement. There is currently limited study on technology selection on industrial-scale technology for oil extraction from Chlorella spp. of microalgae. Therefore, this study aims to review and select the most suitable technology using simple multi-attribute rating technique extended to ranking – multi-criteria decision analysis (SMARTER-MCDA). Preliminary studies showed that conventional organic solvent extraction (COE), ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), electric pulse extraction (EPE), supercritical fluid extraction (SFE), and hydrothermal liquefaction (HTL) were the most promising technologies. These technologies required a series of evaluations using SMARTER-MCDA with several criteria, including easy scalability, extraction productivity, energy input, additional compound, and environmental impact. The result ranking showed that MAE technology was selected as the most suitable technology for oil extraction from Chlorella spp.
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Affiliation(s)
- Yano Surya Pradana
- Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada , Yogyakarta 55281 , Indonesia
- Center of Excellence for Microalgae Biorefinery, Universitas Gadjah Mada , Yogyakarta 55281 , Indonesia
| | - Brilian Ryan Sadewo
- Center of Excellence for Microalgae Biorefinery, Universitas Gadjah Mada , Yogyakarta 55281 , Indonesia
| | - Samuel Andar Haryanto
- Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada , Yogyakarta 55281 , Indonesia
| | - Hanifrahmawan Sudibyo
- Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada , Yogyakarta 55281 , Indonesia
- Center of Excellence for Microalgae Biorefinery, Universitas Gadjah Mada , Yogyakarta 55281 , Indonesia
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Ansari FA, Guldhe A, Gupta SK, Rawat I, Bux F. Improving the feasibility of aquaculture feed by using microalgae. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:43234-43257. [PMID: 34173144 DOI: 10.1007/s11356-021-14989-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/15/2021] [Indexed: 06/13/2023]
Abstract
The aquaculture industry is an efficient edible protein producer and grows faster than any other food sector. Therefore, it requires enormous amounts of fish feed. Fish feed directly affects the quality of produced fish, potential health benefits, and cost. Fish meal (FM), fis oil (FO), and plant-based supplements, predominantly used in fish feed, face challenges of low availability, low nutritional value, and high cost. The cost associated with aquaculture feed represents 40-75% of aquaculture production cost and one of the key market drivers for the thriving aquaculture industry. Microalgae are a primary producer in aquatic food chains. Microalgae are expanding continuously in renewable energy, pharmaceutical pigment, wastewater treatment, food, and feed industries. Major components of microalgal biomass are proteins with essential amino acids, lipids with polyunsaturated fatty acids (PUFA), carbohydrates, pigments, and other bioactive compounds. Thus, microalgae can be used as an essential, viable, and alternative feed ingredient in aquaculture feed. In recent times, live algae culture, whole algae, and lipid-extracted algae (LEA) have been tested in fish feed for growth, physiological activity, and nutritional value. The present review discusses the potential application of microalgae in aquaculture feed, its mode of application, nutritional value, and possible replacement of conventional feed ingredients, and disadvantages of plant-based feed. The review also focuses on integrated processes such as algae cultivation in aquaculture wastewater, aquaponics systems, challenges, and future prospects of using microalgae in the aquafeed industry.
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Affiliation(s)
- Faiz Ahmad Ansari
- Institute for Water and Wastewater Technology, Durban University of Technology, P O Box1334, Durban, 4000, South Africa
| | - Abhishek Guldhe
- Amity Institute of Biotechnology, Amity University, Mumbai, India
| | - Sanjay Kumar Gupta
- Environmental Engineering, Department of Civil Engineering, Indian Institute of Technology, Delhi, India
| | - Ismail Rawat
- Institute for Water and Wastewater Technology, Durban University of Technology, P O Box1334, Durban, 4000, South Africa
| | - Faizal Bux
- Institute for Water and Wastewater Technology, Durban University of Technology, P O Box1334, Durban, 4000, South Africa.
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Mouahid A, Bombarda I, Claeys-Bruno M, Amat S, Myotte E, Nisteron JP, Crampon C, Badens E. Supercritical CO2 extraction of Moroccan argan (Argania spinosa L.) oil: Extraction kinetics and solubility determination. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101458] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hogan P, Otero P, Murray P, Saha SK. Effect of biomass pre-treatment on supercritical CO 2 extraction of lipids from marine diatom Amphora sp. and its biomass evaluation as bioethanol feedstock. Heliyon 2021; 7:e05995. [PMID: 33511297 PMCID: PMC7815804 DOI: 10.1016/j.heliyon.2021.e05995] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/29/2020] [Accepted: 01/12/2021] [Indexed: 01/08/2023] Open
Abstract
Marine diatoms are a potential source for lipids and carbohydrates, which can have several applications ranging from biofuels to nutraceuticals. Due to their siliceous cellular structure and the complex nature of different lipid classes, it is important to understand the effect of biomass pre-treatment on the extractability of marine diatom lipids. In the present study, we tested the effect of four biomass pre-treatments (acid, base, anionic detergent, and non-ionic detergent) conditions on the extractability of lipids from Amphora sp. biomass. Lipids were extracted under identical supercritical fluid extraction (SFE) conditions from each of the above mentioned pre-treated biomass of Amphora sp. grown with or without silica. The fatty acids profile of saponified lipids was analysed by LC-MS. Results obtained in this study suggest each pre-treatment has a specific effect on the fatty acids profile. Therefore, depending on the downstream application of lipids (biodiesel or nutritional), both types of biomass and their pre-treatment conditions need to be considered. From the fermentation study for biomass evaluation as bioethanol feedstock, it was found that the complex carbohydrates of Amphora sp. biomass were easily convertible by autoclaving to monomer sugars, which were suitable for bioethanol production by yeast fermentation.
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Affiliation(s)
- Paul Hogan
- Shannon Applied Biotechnology Centre, Limerick Institute of Technology, Moylish Park, V94 E8YF, Limerick, Ireland
| | - Paz Otero
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, E-32004, Ourense, Spain
| | - Patrick Murray
- Shannon Applied Biotechnology Centre, Limerick Institute of Technology, Moylish Park, V94 E8YF, Limerick, Ireland
| | - Sushanta Kumar Saha
- Shannon Applied Biotechnology Centre, Limerick Institute of Technology, Moylish Park, V94 E8YF, Limerick, Ireland
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21
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Effect of CO 2 Flow Rate on the Extraction of Astaxanthin and Fatty Acids from Haematococcus pluvialis Using Supercritical Fluid Technology. Molecules 2020; 25:molecules25246044. [PMID: 33371297 PMCID: PMC7766558 DOI: 10.3390/molecules25246044] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 12/20/2022] Open
Abstract
Haematococcus pluvialis is the largest producer of natural astaxanthin in the world. Astaxanthin is a bioactive compound used in food, feed, nutraceutics, and cosmetics. In this study, astaxanthin extraction from H. pluvialis by supercritical fluid extraction was evaluated. The effects of temperature (40 and 50 °C), pressure (40 and 50 MPa), and CO2 flow rate (2 and 4 L/min) were investigated. The results showed that the highest astaxanthin recovery was obtained at 50 °C/50 MPa and the CO2 flow rates evaluated had no significant effect. It was possible to achieve astaxanthin recoveries of 95% after 175 min for a CO2 flow rate of 2 L/min, and 95 min for CO2 flow rate of 4 L/min. The ω-6/ω-3 ratios obtained were similar in all conditions, reaching 0.87, demonstrating that the extracts from H. pluvialis by SFE are rich in unsaturated fatty acids (UFA) which increases their positive effects when used as a functional ingredient in food.
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Brennan B, Regan F. In-situ lipid and fatty acid extraction methods to recover viable products from Nannochloropsis sp. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 748:142464. [PMID: 33113682 DOI: 10.1016/j.scitotenv.2020.142464] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/07/2020] [Accepted: 09/14/2020] [Indexed: 06/11/2023]
Abstract
Nannochloropsis sp. has received increased attention by researchers in recent years due to its complexity and abundance of lipid structures. The lipids of this microalgae species have been identified to contain large quantities of neutral lipids which are capable of producing raw materials for nutraceuticals, food additives and biofuels. The production of biodiesel has received the greatest attention as there is an increase in global demand for both more fuel and more environmentally sustainable methods to produce such resources. The greatest challenges facing industries to mass produce viable products from microalgae involve the degradation of the cell wall and extracting the fatty acid of interest due to high costs. Various studies have shown that the extraction lipids from the microalgae can greatly influence the overall fatty acid composition. Different extraction methods can result in recovering higher quantities of either saturated fatty acids, monounsaturated fatty acids or polyunsaturated fatty acids. Biodiesel production requires higher quantities of saturated fatty acids and monosaturated fatty acids as increased quantities of polyunsaturated fatty acids result in oxidation which decreases the performance of the biodiesel. Whereas, polyunsaturated fatty acids are required in order to produce pharmaceuticals and food additives such as omega 3. This review will focus on how different in-situ extraction methods for lipid and fatty acid recovery, influence the fatty acid composition of various Nannochloropsis species (oculate, gaditana, salina and oceanica). The mechanical methods (microwave, ultrasonic and supercritical‑carbon dioxide) of extraction for Nannochloropsis sp. will be critically evaluated. The use of enzymes will also be addressed, for their ability to extract fatty acids in a more environmentally friendly manner. This paper will report on the viable by-products which can be produced using different extraction methods.
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Affiliation(s)
- Brian Brennan
- DCU Water Institute, School of Chemical Science, Dublin City University, Ireland
| | - Fiona Regan
- DCU Water Institute, School of Chemical Science, Dublin City University, Ireland.
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Mouahid A, Seengeon K, Martino M, Crampon C, Kramer A, Badens E. Selective extraction of neutral lipids and pigments from Nannochloropsis salina and Nannochloropsis maritima using supercritical CO2 extraction: Effects of process parameters and pre-treatment. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104934] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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24
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Ma R, Wang B, Chua ET, Zhao X, Lu K, Ho SH, Shi X, Liu L, Xie Y, Lu Y, Chen J. Comprehensive Utilization of Marine Microalgae for Enhanced Co-Production of Multiple Compounds. Mar Drugs 2020; 18:md18090467. [PMID: 32948074 PMCID: PMC7551828 DOI: 10.3390/md18090467] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/11/2020] [Accepted: 09/14/2020] [Indexed: 12/15/2022] Open
Abstract
Marine microalgae are regarded as potential feedstock because of their multiple valuable compounds, including lipids, pigments, carbohydrates, and proteins. Some of these compounds exhibit attractive bioactivities, such as carotenoids, ω-3 polyunsaturated fatty acids, polysaccharides, and peptides. However, the production cost of bioactive compounds is quite high, due to the low contents in marine microalgae. Comprehensive utilization of marine microalgae for multiple compounds production instead of the sole product can be an efficient way to increase the economic feasibility of bioactive compounds production and improve the production efficiency. This paper discusses the metabolic network of marine microalgal compounds, and indicates their interaction in biosynthesis pathways. Furthermore, potential applications of co-production of multiple compounds under various cultivation conditions by shifting metabolic flux are discussed, and cultivation strategies based on environmental and/or nutrient conditions are proposed to improve the co-production. Moreover, biorefinery techniques for the integral use of microalgal biomass are summarized. These techniques include the co-extraction of multiple bioactive compounds from marine microalgae by conventional methods, super/subcritical fluids, and ionic liquids, as well as direct utilization and biochemical or thermochemical conversion of microalgal residues. Overall, this review sheds light on the potential of the comprehensive utilization of marine microalgae for improving bioeconomy in practical industrial application.
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Affiliation(s)
- Ruijuan Ma
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fuzhou 350108, China
- Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fuzhou 350108, China
| | - Baobei Wang
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou 362000, China;
| | - Elvis T. Chua
- Algae Biotechnology Laboratory, School of Agriculture and Food Sciences, The University of Queensland, Brisbane, QLD 4072, Australia;
| | - Xurui Zhao
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China; (X.Z.); (Y.L.)
| | - Kongyong Lu
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fuzhou 350108, China
- Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fuzhou 350108, China
| | - Shih-Hsin Ho
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China
| | - Xinguo Shi
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fuzhou 350108, China
- Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fuzhou 350108, China
| | - Lemian Liu
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fuzhou 350108, China
- Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fuzhou 350108, China
| | - Youping Xie
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fuzhou 350108, China
- Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fuzhou 350108, China
- Correspondence: (Y.X.); (J.C.); Tel.: +86-591-22866373 (Y.X. & J.C.)
| | - Yinghua Lu
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China; (X.Z.); (Y.L.)
| | - Jianfeng Chen
- Technical Innovation Service Platform for High Value and High Quality Utilization of Marine Organism, Fuzhou University, Fuzhou 350108, China; (R.M.); (K.L.); (S.-H.H.); (X.S.); (L.L.)
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fuzhou 350108, China
- Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fuzhou 350108, China
- Correspondence: (Y.X.); (J.C.); Tel.: +86-591-22866373 (Y.X. & J.C.)
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25
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Kothri M, Mavrommati M, Elazzazy AM, Baeshen MN, Moussa TAA, Aggelis G. Microbial sources of polyunsaturated fatty acids (PUFAs) and the prospect of organic residues and wastes as growth media for PUFA-producing microorganisms. FEMS Microbiol Lett 2020; 367:5735438. [PMID: 32053204 DOI: 10.1093/femsle/fnaa028] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/11/2020] [Indexed: 12/17/2022] Open
Abstract
The discovery of non-fish sources of polyunsaturated fatty acids (PUFAs) is of great biotechnological importance. Although various oleaginous microalgae and fungi are able of accumulating storage lipids (single cell oils - SCOs) containing PUFAs, the industrial applications utilizing these organisms are rather limited due to the high-fermentation cost. However, combining SCO production with other biotechnological applications, including waste and by-product valorization, can overcome this difficulty. In the current review, we present the major sources of fungi (i.e. members of Mucoromycota, fungoid-like Thraustochytrids and genetically modified strains of Yarrowia lipolytica) and microalgae (e.g. Isochrysis, NannochloropsisandTetraselmis) that have come recently to the forefront due to their ability to produce PUFAs. Approaches adopted in order to increase PUFA productivity and the potential of using various residues, such as agro-industrial, food and aquaculture wastes as fermentation substrates for SCO production have been considered and discussed. We concluded that several organic residues can be utilized as feedstock in the SCO production increasing the competitiveness of oleaginous organisms against conventional PUFA producers.
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Affiliation(s)
- Maria Kothri
- Unit of Microbiology, Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Maria Mavrommati
- Unit of Microbiology, Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Ahmed M Elazzazy
- Department of Biology, Faculty of Science, University of Jeddah, 23218 Jeddah, Saudi Arabi.,Department of Chemistry of Natural and Microbial Products, Division of Pharmaceutical and Drug Industries, National Research Centre, 12622 Dokki, Giza, Egypt
| | - Mohamed N Baeshen
- Department of Biology, Faculty of Science, University of Jeddah, 23218 Jeddah, Saudi Arabi
| | - Tarek A A Moussa
- Department of Biology, Faculty of Science, University of Jeddah, 23218 Jeddah, Saudi Arabi.,Botany and Microbiology Department, Faculty of Science, Cairo University, 12613 Giza, Egypt
| | - George Aggelis
- Unit of Microbiology, Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, 26504 Patras, Greece.,Department of Biology, Faculty of Science, University of Jeddah, 23218 Jeddah, Saudi Arabi
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Costa JAV, Freitas BCB, Moraes L, Zaparoli M, Morais MG. Progress in the physicochemical treatment of microalgae biomass for value-added product recovery. BIORESOURCE TECHNOLOGY 2020; 301:122727. [PMID: 31983577 DOI: 10.1016/j.biortech.2019.122727] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/27/2019] [Accepted: 12/29/2019] [Indexed: 06/10/2023]
Abstract
Interest in microalgae-derived products is growing, mostly due to their unique characteristics and range of industrial applications. To obtain different products, one must employ specific pretreatments that retain the properties of the biologically active compounds extracted from microalgae biomass; thus, new extraction techniques require frequent upgrades. Due to increased interest in economically viable and ecologically friendly processes, new extraction methods that can be incorporated into microalgae biorefinery systems have become the main focus of research. Therefore, this review aims to address the potential applications, future prospects, and economic scenario of the new physicochemical treatments used in the extraction of bioactive microalgae compounds.
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Affiliation(s)
- Jorge Alberto Vieira Costa
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, Rio Grande-RS, Brazil.
| | - Bárbara Catarina Bastos Freitas
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, Rio Grande-RS, Brazil
| | - Luiza Moraes
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, Rio Grande-RS, Brazil
| | - Munise Zaparoli
- Laboratory of Biochemical Engineering, College of Chemistry and Food Engineering, Federal University of Rio Grande, Rio Grande-RS, Brazil
| | - Michele Greque Morais
- Laboratory of Microbiology and Biochemistry, College of Chemistry and Food Engineering, Federal University of Rio Grande, Rio Grande-RS, Brazil
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Palsikowski PA, Besen LM, Santos KA, da Silva C, da Silva EA. Supercritical CO2 oil extraction from Bauhinia forficata link subsp. pruinosa leaves: Composition, antioxidant activity and mathematical modeling. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.104588] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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28
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Kwan TA, Zimmerman JB. Mono- and poly-unsaturated triacylglycerol fractionation from Chlorella sp. using supercritical carbon dioxide. ALGAL RES 2019. [DOI: 10.1016/j.algal.2019.101644] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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29
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Figueiredo AR, da Costa E, Silva J, Domingues MR, Domingues P. The effects of different extraction methods of lipids from Nannochloropsis oceanica on the contents of omega-3 fatty acids. ALGAL RES 2019. [DOI: 10.1016/j.algal.2019.101556] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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30
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Leone GP, Balducchi R, Mehariya S, Martino M, Larocca V, Di Sanzo G, Iovine A, Casella P, Marino T, Karatza D, Chianese S, Musmarra D, Molino A. Selective Extraction of ω-3 Fatty Acids from Nannochloropsis sp. Using Supercritical CO 2 Extraction. Molecules 2019; 24:E2406. [PMID: 31261888 PMCID: PMC6650899 DOI: 10.3390/molecules24132406] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/01/2019] [Accepted: 06/01/2019] [Indexed: 12/04/2022] Open
Abstract
In this article, microalgae Nannochloropsis sp. was used for fatty acid (FA) extraction, using a supercritical fluid-carbon dioxide (SF-CO2) extraction method. This study investigated the influence of different pre-treatment conditions by varying the grinding speed (200-600 rpm), pre-treatment time (2.5-10 min), and mixing ratio of diatomaceous earth (DE) and Nannochloropsis sp. biomass (0.5-2.0 DE/biomass) on FAs extraction. In addition, the effect of different operating conditions, such as pressure (100-550 bar), temperature (50-75 °C), and CO2 flow rate (7.24 and 14.48 g/min) on eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) recovery, was analyzed. Experimental data evidenced that, keeping constant the extraction conditions, the pre-treatment step enhanced the FAs extraction yield up to 3.4 fold, thereby the maximum extracted amount of FAs (61.19 mg/g) was attained with the pre-treatment with a ratio of DE/biomass of 1 at 600 rpm for 5 min. Moreover, by increasing both SF-CO2 pressure and temperature, the selectivity towards EPA was enhanced, while intermediate pressure and lower pressure promoted DHA recovery. The highest amount of extracted EPA, i.e., 5.69 mg/g, corresponding to 15.59%, was obtained at 75 °C and 550 bar with a CO2 flow rate of 14.48 g/min, while the maximum amount of extracted DHA, i.e., ~0.12 mg/g, equal to 79.63%, was registered at 50 °C and 400 bar with a CO2 flow rate of 14.48 g/min. Moreover, the increased CO2 flow rate from 7.24 to 14.48 g/min enhanced both EPA and DHA recovery.
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Affiliation(s)
- Gian Paolo Leone
- ENEA, Italian National Agency for New Technologies, Energy and sustainable economic Development. Department of Sustainability-CR Casaccia. Via Anguillarese 301, 00123 Rome (RM), Italy
| | - Roberto Balducchi
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Trisaia, SS Jonica 106, km 419+500, 7026 Rotondella, Italy
| | - Sanjeet Mehariya
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Portici, P. Enrico Fermi, 1, 80055 Portici, Italy
- Department of Engineering, University of Campania "Luigi Vanvitelli", Real Casa dell'Annunziata, Via Roma 29, 81031 Aversa, Italy
| | - Maria Martino
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Trisaia, SS Jonica 106, km 419+500, 7026 Rotondella, Italy
| | - Vincenzo Larocca
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Trisaia, SS Jonica 106, km 419+500, 7026 Rotondella, Italy
| | - Giuseppe Di Sanzo
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Trisaia, SS Jonica 106, km 419+500, 7026 Rotondella, Italy
| | - Angela Iovine
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Portici, P. Enrico Fermi, 1, 80055 Portici, Italy
- Department of Engineering, University of Campania "Luigi Vanvitelli", Real Casa dell'Annunziata, Via Roma 29, 81031 Aversa, Italy
| | - Patrizia Casella
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Portici, P. Enrico Fermi, 1, 80055 Portici, Italy
| | - Tiziana Marino
- Department of Engineering, University of Campania "Luigi Vanvitelli", Real Casa dell'Annunziata, Via Roma 29, 81031 Aversa, Italy
| | - Despina Karatza
- Department of Engineering, University of Campania "Luigi Vanvitelli", Real Casa dell'Annunziata, Via Roma 29, 81031 Aversa, Italy
| | - Simeone Chianese
- Department of Engineering, University of Campania "Luigi Vanvitelli", Real Casa dell'Annunziata, Via Roma 29, 81031 Aversa, Italy
| | - Dino Musmarra
- Department of Engineering, University of Campania "Luigi Vanvitelli", Real Casa dell'Annunziata, Via Roma 29, 81031 Aversa, Italy.
| | - Antonio Molino
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Portici, P. Enrico Fermi, 1, 80055 Portici, Italy
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Tonato D, Luft L, Confortin TC, Zabot GL, Mazutti MA. Enhancement of fatty acids in the oil extracted from the fungus Nigrospora sp. by supercritical CO2 with ethanol as a cosolvent. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.02.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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32
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Sosa-Hernández JE, Romero-Castillo KD, Parra-Arroyo L, Aguilar-Aguila-Isaías MA, García-Reyes IE, Ahmed I, Parra-Saldivar R, Bilal M, Iqbal HMN. Mexican Microalgae Biodiversity and State-Of-The-Art Extraction Strategies to Meet Sustainable Circular Economy Challenges: High-Value Compounds and Their Applied Perspectives. Mar Drugs 2019; 17:E174. [PMID: 30889823 PMCID: PMC6470790 DOI: 10.3390/md17030174] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 03/05/2019] [Accepted: 03/09/2019] [Indexed: 02/05/2023] Open
Abstract
In recent years, the demand for naturally derived products has hiked with enormous pressure to propose or develop state-of-the-art strategies to meet sustainable circular economy challenges. Microalgae possess the flexibility to produce a variety of high-value products of industrial interests. From pigments such as phycobilins or lutein to phycotoxins and several polyunsaturated fatty acids (PUFAs), microalgae have the potential to become the primary producers for the pharmaceutical, food, and agronomical industries. Also, microalgae require minimal resources to grow due to their autotrophic nature or by consuming waste matter, while allowing for the extraction of several valuable side products such as hydrogen gas and biodiesel in a single process, following a biorefinery agenda. From a Mexican microalgae biodiversity perspective, more than 70 different local species have been characterized and isolated, whereas, only a minimal amount has been explored to produce commercially valuable products, thus ignoring their potential as a locally available resource. In this paper, we discuss the microalgae diversity present in Mexico with their current applications and potential, while expanding on their future applications in bioengineering along with other industrial sectors. In conclusion, the use of available microalgae to produce biochemically revenuable products currently represents an untapped potential that could lead to the solution of several problems through green technologies. As such, if the social, industrial and research communities collaborate to strive towards a greener economy by preserving the existing biodiversity and optimizing the use of the currently available resources, the enrichment of our society and the solution to several environmental problems could be attained.
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Affiliation(s)
- Juan Eduardo Sosa-Hernández
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
| | - Kenya D Romero-Castillo
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
| | - Lizeth Parra-Arroyo
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
| | - Mauricio A Aguilar-Aguila-Isaías
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
| | - Isaac E García-Reyes
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
| | - Ishtiaq Ahmed
- School of Medical Science, Menzies Health Institute Queensland, Griffith University (Gold Coast campus), Parklands Drive, Southport, QLD 4222, Australia.
| | - Roberto Parra-Saldivar
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L., Mexico.
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Dąbrowska M, Sokalska K, Gumułka P, Binert-Kusztal Ż, Starek M. Quantification of omega-3 fatty acids in dietary supplements and cooking products available on the polish market by thin-layer chromatography–densitometry. JPC-J PLANAR CHROMAT 2019. [DOI: 10.1556/1006.2019.32.1.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Monika Dąbrowska
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland
| | - Kinga Sokalska
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland
| | - Paweł Gumułka
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland
| | - Żaneta Binert-Kusztal
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland
| | - Małgorzata Starek
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland
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Dantas DMDM, Oliveira CYBD, Costa RMPB, Carneiro-da-Cunha MDG, Gálvez AO, Bezerra RDS. Evaluation of antioxidant and antibacterial capacity of green microalgae Scenedesmus subspicatus. FOOD SCI TECHNOL INT 2019; 25:318-326. [PMID: 30646759 DOI: 10.1177/1082013218825024] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Microalgae are considered one of the most promising raw materials for the development of high value products for pharmaceuticals, nutraceuticals, and cosmetic industries, as well as being potential sources of protein, vitamins, and minerals for human consumption. Hence, the present research focuses extraction of antioxidant and antimicrobial compounds from Scenedesmus subspicatus using solvents of different polarities. Different solvents such as ethanol, methanol, butanol, acetone, dimethyl sulfoxide, and water were used to extract compounds from the green microalgae S. subspicatus and then they were examined for phytochemical screening, antioxidant activity, and antimicrobial properties. In vitro free radical quenching and total antioxidant activity of extracts were investigated with 1,1-diphenyl-2-picryl hydrazyl and compared with catequin and gallic acid as positive controls. The antimicrobial activity was evaluated in gram-negative and gram-positive bacteria. Aqueous extracts and dimethyl sulfoxide presented better performance in phytochemical analysis. This result showed consistency in the sequential tests. The antioxidant activity was also better using the two solvents cited above. The extracts acetone, water, and dimethyl sulfoxide showed ability to inhibit the growth of Bacillus subtilis. However, only dimethyl sulfoxide inhibited the growth of Klebsiella pneumoniae and Escherichia coli. Use of the aqueous extract, proven its effectiveness, is an economic protocol and avoids the use of toxic substances.
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Affiliation(s)
- Danielli Matias de Macedo Dantas
- 1 Laboratório de Biotecnologia de Microalgas, Unidade Acadêmica de Serra Talhada, Universidade Federal Rural de Pernambuco (UFRPE), Serra Talhada, Brazil
| | | | | | | | - Alfredo Olivera Gálvez
- 4 Laboratório de Produção de Alimento Vivo, Departamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco (UFRPE), Recife, Brazil
| | - Ranilson de Souza Bezerra
- 3 Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco (UFPE), Recife, Brazil
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Optimization of Subcritical Water Extraction (SWE) of Lipid and Eicosapentaenoic Acid (EPA) from Nannochloropsis gaditana. BIOMED RESEARCH INTERNATIONAL 2018; 2018:8273581. [PMID: 30775380 PMCID: PMC6354137 DOI: 10.1155/2018/8273581] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 12/11/2018] [Indexed: 11/17/2022]
Abstract
Microalgae are a promising source of omega-3. The purpose of this study was to extract lipid with a relatively high content of eicosapentaenoic acid (EPA) from Nannochloropsis gaditana using subcritical water extraction (SWE). The effects of different temperatures (156.1-273.9°C), extraction times (6.6-23.4 minutes), and biomass loadings (33-117 g algae/L) on the extraction yield were studied. From the optimization study using central composite design (CCD), quadratic models generated for lipid yield and EPA composition were considered to be significant models (p < 0.05). The predictive equations were also formed for lipid yield and EPA composition. The predicted optimum lipid yield and EPA composition at 236.54°C, 13.95 minutes, and 60.50 g algae/L were 18.278 wt% of total biomass and 14.036 wt% of total fatty acid methyl ester (FAME), respectively.
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36
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Mouahid A, Bouanga H, Crampon C, Badens E. Supercritical CO2 extraction of oil from Jatropha curcas: An experimental and modelling study. J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2017.11.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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de Jesus SS, Ferreira GF, Fregolente LV, Maciel Filho R. Laboratory extraction of microalgal lipids using sugarcane bagasse derived green solvents. ALGAL RES 2018. [DOI: 10.1016/j.algal.2018.09.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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38
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Hadiyanto H, Adetya NP. Response surface optimization of lipid and protein extractions from Spirulina platensis using ultrasound assisted osmotic shock method. Food Sci Biotechnol 2018; 27:1361-1368. [PMID: 30319845 PMCID: PMC6170260 DOI: 10.1007/s10068-018-0389-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/04/2018] [Accepted: 04/20/2018] [Indexed: 10/16/2022] Open
Abstract
In this study, we optimized the process for extracting lipids and proteins from wet biomasses of Spirulina sp. using a 4-kHz ultrasonic osmotic shock method with ultrasound enhancement at a constant frequency of 40 kHz. Optimization was conducted using a response surface methodology (RSM) at an osmotic NaCl concentration of 10-30%, solvent:biomass ratio of 5-15 v/w, and extraction times of 20-50 min. The present osmotic shock method with ultrasound irradiation increased lipid yields to 6.65% in the presence of 11.9% NaCl, a solvent:biomass ratio of 12:1 v/w, and a 22-min extraction time, and protein yields to 43.96% with 15.12% NaCl, a solvent:biomass ratio of 10:1 v/w, and a 30-min extraction time.
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Affiliation(s)
- H. Hadiyanto
- Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Jl. Prof Soedarto, SH Tembalang, Semarang, 50275 Indonesia
- Master Program of Environmental Science, School of Postgraduate Studies, Diponegoro University, Jl. Imam Bardjo No 3-5, Semarang, Indonesia
| | - Nais Pinta Adetya
- Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Jl. Prof Soedarto, SH Tembalang, Semarang, 50275 Indonesia
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Obeid S, Beaufils N, Camy S, Takache H, Ismail A, Pontalier PY. Supercritical carbon dioxide extraction and fractionation of lipids from freeze-dried microalgae Nannochloropsis oculata and Chlorella vulgaris. ALGAL RES 2018. [DOI: 10.1016/j.algal.2018.07.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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40
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41
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Elst K, Maesen M, Jacobs G, Bastiaens L, Voorspoels S, Servaes K. Supercritical CO₂ Extraction of Nannochloropsis sp.: A Lipidomic Study on the Influence of Pretreatment on Yield and Composition. Molecules 2018; 23:molecules23081854. [PMID: 30046024 PMCID: PMC6222793 DOI: 10.3390/molecules23081854] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 07/10/2018] [Accepted: 07/17/2018] [Indexed: 11/16/2022] Open
Abstract
Algal lipids have gained wide interest in various applications ranging from biofuels to nutraceuticals. Given their complex nature composed of different lipid classes, a deep knowledge between extraction conditions and lipid characteristics is essential. In this paper, we investigated the influence of different pretreatments on lipid extraction with supercritical CO₂ by a lipidomic approach. Pretreatment was found to double the total extraction yield, thereby reaching 23.1 wt.% comparable to the 26.9 wt.% obtained with chloroform/methanol. An increase in acylglycerides was concurrently observed, together with a nearly doubling of free fatty acids indicative of partial hydrolysis. Moreover, an alteration in the distribution of glyco- and phospholipids was noted, especially promoting digalactosyldiglycerides and phosphatidylcholine as compared to monogalactosyldiglycerides and phosphatidylglycerol. At optimized conditions, supercritical CO₂ extraction provided a lipid extract richer in neutral lipids and poorer in phospholipids as compared to chloroform/methanol, though with a very similar fatty acid distribution within each lipid class.
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Affiliation(s)
- Kathy Elst
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium.
| | - Miranda Maesen
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium.
| | - Griet Jacobs
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium.
| | - Leen Bastiaens
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium.
| | - Stefan Voorspoels
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium.
| | - Kelly Servaes
- Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium.
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42
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Klein EJ, Santos KA, Palú F, Vieira MGA, da Silva EA. Use of supercritical CO2 and ultrasound-assisted extractions to obtain α/β-amyrin-rich extracts from uvaia leaves (Eugenia pyriformis Cambess.). J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2018.02.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Phong WN, Show PL, Le CF, Tao Y, Chang JS, Ling TC. Improving cell disruption efficiency to facilitate protein release from microalgae using chemical and mechanical integrated method. Biochem Eng J 2018. [DOI: 10.1016/j.bej.2018.04.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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44
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Yildiz-Ozturk E, Yesil-Celiktas O. Supercritical CO 2 extraction of hydrocarbons from Botryococcus braunii as a promising bioresource. J Supercrit Fluids 2017. [DOI: 10.1016/j.supflu.2017.06.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Castelló ML, Pariente G, Andrés A, Ortolá MD. Evaluation of strategies for preservation of microalgae
Chlorella. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M. L. Castelló
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera, s/n. 46022Valencia Spain
| | - G. Pariente
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera, s/n. 46022Valencia Spain
| | - A. Andrés
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera, s/n. 46022Valencia Spain
| | - M. D. Ortolá
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera, s/n. 46022Valencia Spain
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46
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Recovery of yeast lipids using different cell disruption techniques and supercritical CO 2 extraction. Biochem Eng J 2017. [DOI: 10.1016/j.bej.2017.06.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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47
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Aliev AM, Abdulagatov IM. The study of microalgae Nannochloropsis salina fatty acid composition of the extracts using different techniques. SCF vs conventional extraction. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2016.08.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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48
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Zhou D, Qiao B, Li G, Xue S, Yin J. Continuous production of biodiesel from microalgae by extraction coupling with transesterification under supercritical conditions. BIORESOURCE TECHNOLOGY 2017; 238:609-615. [PMID: 28482287 DOI: 10.1016/j.biortech.2017.04.097] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/22/2017] [Accepted: 04/24/2017] [Indexed: 06/07/2023]
Abstract
Raw material for biodiesel has been expanded from edible oil to non-edible oil. In this study, biodiesel continuous production for two kinds of microalgae Chrysophyta and Chlorella sp. was conducted. Coupling with the supercritical carbon dioxide extraction, the oil of microalgae was extracted firstly, and then sent to the downstream production of biodiesel. The residue after decompression can be reused as the material for pharmaceuticals and nutraceuticals. Results showed that the particle size of microalgae, temperature, pressure, molar ration of methanol to oil, flow of CO2 and n-hexane all have effects on the yield of biodiesel. With the optimal operation conditions: 40mesh algae, extraction temperature 60°C, flow of n-hexane 0.4ml/min, reaction temperature: 340°C, pressure: 18-20MPa, CO2 flow of 0.5L/min, molar ration of methanol to oil 84:1, a yield of 56.31% was obtained for Chrysophyta, and 63.78% for Chlorella sp. due to the higher lipid content.
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Affiliation(s)
- Dan Zhou
- State Key Laboratory of Fine Chemicals, School of Chemical Machinery, Dalian University of Technology, Dalian 116024, PR China
| | - Baoquan Qiao
- State Key Laboratory of Fine Chemicals, School of Chemical Machinery, Dalian University of Technology, Dalian 116024, PR China
| | - Gen Li
- State Key Laboratory of Fine Chemicals, School of Chemical Machinery, Dalian University of Technology, Dalian 116024, PR China
| | - Song Xue
- Marine Bioproducts Engineering Group, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 16023, PR China
| | - Jianzhong Yin
- State Key Laboratory of Fine Chemicals, School of Chemical Machinery, Dalian University of Technology, Dalian 116024, PR China.
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49
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Płotka-Wasylka J, Rutkowska M, Owczarek K, Tobiszewski M, Namieśnik J. Extraction with environmentally friendly solvents. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.03.006] [Citation(s) in RCA: 175] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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50
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Gilbert-López B, Mendiola JA, van den Broek LA, Houweling-Tan B, Sijtsma L, Cifuentes A, Herrero M, Ibáñez E. Green compressed fluid technologies for downstream processing of Scenedesmus obliquus in a biorefinery approach. ALGAL RES 2017. [DOI: 10.1016/j.algal.2017.03.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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