1
|
Phyu K, Zhi S, Liang J, Chang CC, Liu J, Cao Y, Wang H, Zhang K. Microalgal-bacterial consortia for the treatment of livestock wastewater: Removal of pollutants, interaction mechanisms, influencing factors, and prospects for application. Environ Pollut 2024; 349:123864. [PMID: 38554837 DOI: 10.1016/j.envpol.2024.123864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/06/2024] [Accepted: 03/23/2024] [Indexed: 04/02/2024]
Abstract
The livestock sector is responsible for a significant amount of wastewater globally. The microalgal-bacterial consortium (MBC) treatment has gained increasing attention as it is able to eliminate pollutants to yield value-added microalgal products. This review offers a critical discussion of the source of pollutants from livestock wastewater and the environmental impact of these pollutants. It also discusses the interactions between microalgae and bacteria in treatment systems and natural habitats in detail. The effects on MBC on the removal of various pollutants (conventional and emerging) are highlighted, focusing specifically on analysis of the removal mechanisms. Notably, the various influencing factors are classified into internal, external, and operating factors, and the mutual feedback relationships between them and the target (removal efficiency and biomass) have been thoroughly analysed. Finally, a wastewater recycling treatment model based on MBC is proposed for the construction of a green livestock farm, and the application value of various microalgal products has been analysed. The overall aim was to indicate that the use of MBC can provide cost-effective and eco-friendly approaches for the treatment of livestock wastewater, thereby advancing the path toward a promising microalgal-bacterial-based technology.
Collapse
Affiliation(s)
- KhinKhin Phyu
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China.
| | - Suli Zhi
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China; Key Laboratory of Low-Carbon Green Agriculture, North China, Ministry of Agriculture and Rural Affairs, Beijing 100193, PR China.
| | - Junfeng Liang
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China; Key Laboratory of Low-Carbon Green Agriculture, North China, Ministry of Agriculture and Rural Affairs, Beijing 100193, PR China.
| | - Chein-Chi Chang
- Washington D.C. Water and Sewer Authority, Ellicott City, MD, 21042, USA.
| | - Jiahua Liu
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China.
| | - Yuang Cao
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China.
| | - Han Wang
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China.
| | - Keqiang Zhang
- Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, PR China; Key Laboratory of Low-Carbon Green Agriculture, North China, Ministry of Agriculture and Rural Affairs, Beijing 100193, PR China.
| |
Collapse
|
2
|
Liu Y, Aimutis WR, Drake M. Dairy, Plant, and Novel Proteins: Scientific and Technological Aspects. Foods 2024; 13:1010. [PMID: 38611316 PMCID: PMC11011482 DOI: 10.3390/foods13071010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Alternative proteins have gained popularity as consumers look for foods that are healthy, nutritious, and sustainable. Plant proteins, precision fermentation-derived proteins, cell-cultured proteins, algal proteins, and mycoproteins are the major types of alternative proteins that have emerged in recent years. This review addresses the major alternative-protein categories and reviews their definitions, current market statuses, production methods, and regulations in different countries, safety assessments, nutrition statuses, functionalities and applications, and, finally, sensory properties and consumer perception. Knowledge relative to traditional dairy proteins is also addressed. Opportunities and challenges associated with these proteins are also discussed. Future research directions are proposed to better understand these technologies and to develop consumer-acceptable final products.
Collapse
Affiliation(s)
- Yaozheng Liu
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, NC 27695, USA; (Y.L.); (W.R.A.)
| | - William R. Aimutis
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, NC 27695, USA; (Y.L.); (W.R.A.)
- North Carolina Food Innovation Lab, North Carolina State University, Kannapolis, NC 28081, USA
| | - MaryAnne Drake
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, NC 27695, USA; (Y.L.); (W.R.A.)
| |
Collapse
|
3
|
Mosibo OK, Ferrentino G, Udenigwe CC. Microalgae Proteins as Sustainable Ingredients in Novel Foods: Recent Developments and Challenges. Foods 2024; 13:733. [PMID: 38472846 DOI: 10.3390/foods13050733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/04/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Microalgae are receiving increased attention in the food sector as a sustainable ingredient due to their high protein content and nutritional value. They contain up to 70% proteins with the presence of all 20 essential amino acids, thus fulfilling human dietary requirements. Microalgae are considered sustainable and environmentally friendly compared to traditional protein sources as they require less land and a reduced amount of water for cultivation. Although microalgae's potential in nutritional quality and functional properties is well documented, no reviews have considered an in-depth analysis of the pros and cons of their addition to foods. The present work discusses recent findings on microalgae with respect to their protein content and nutritional quality, placing a special focus on formulated food products containing microalgae proteins. Several challenges are encountered in the production, processing, and commercialization of foods containing microalgae proteins. Solutions presented in recent studies highlight the future research and directions necessary to provide solutions for consumer acceptability of microalgae proteins and derived products.
Collapse
Affiliation(s)
- Ornella Kongi Mosibo
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 9A7, Canada
| | - Giovanna Ferrentino
- Faculty of Agriculture, Environmental and Food Sciences, Free University of Bozen-Bolzano, Piazza Università 5, 39100 Bolzano, Italy
| | - Chibuike C Udenigwe
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 9A7, Canada
| |
Collapse
|
4
|
Çelekli A, Özbal B, Bozkurt H. Challenges in Functional Food Products with the Incorporation of Some Microalgae. Foods 2024; 13:725. [PMID: 38472838 DOI: 10.3390/foods13050725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/07/2023] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
Much attention has been given to the use of microalgae to produce functional foods that have valuable bioactive chemicals, including essential amino acids, polyunsaturated fatty acids, vitamins, carotenoids, fiber, and minerals. Microalgal biomasses are increasingly being used to improve the nutritional values of foods because of their unique nutrient compositions that are beneficial to human health. Their protein content and amino acid composition are the most important components. The microalgal biomass used in the therapeutic supplement industry is dominated by bio-compounds like astaxanthin, β-carotene, polyunsaturated fatty acids like eicosapentaenoic acid and docosahexaenoic acid, and polysaccharides such as β-glucan. The popularity of microalgal supplements is growing because of the health benefits of their bioactive substances. Moreover, some microalgae, such as Dunaliella, Arthrospira (Spirulina), Chlorella, and Haematococcus, are commonly used microalgal species in functional food production. The incorporation of microalgal biomass leads not only to enhanced nutritional value but also to improved sensory quality of food products without altering their cooking or textural characteristics. Microalgae, because of their eco-friendly potential, have emerged as one of the most promising and novel sources of new functional foods. This study reviews some recent and relevant works, as well as the current challenges for future research, using different methods of chemical modification in foods with the addition of a few commercial algae to allow their use in nutritional and sensory areas. It can be concluded that the production of functional foods through the use of microalgae in foods has become an important issue.
Collapse
Affiliation(s)
- Abuzer Çelekli
- Department of Biology, Faculty of Art and Science, Gaziantep University, 27310 Gaziantep, Turkey
| | - Buket Özbal
- Department of Biology, Faculty of Art and Science, Gaziantep University, 27310 Gaziantep, Turkey
| | - Hüseyin Bozkurt
- Department of Food Engineering, Faculty of Engineering, University of Gaziantep, 27310 Gaziantep, Turkey
| |
Collapse
|
5
|
Liu C, Cheng S, Wang H, Tan M. Pickering emulsion stabilized by Haematococcus pluvialis protein particles and its application in dumpling stuffing. Food Res Int 2023; 170:112957. [PMID: 37316005 DOI: 10.1016/j.foodres.2023.112957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/25/2023] [Accepted: 05/10/2023] [Indexed: 06/16/2023]
Abstract
In this study, the oil-in-water Pickering emulsions were prepared using Haematococcus Pluvialis protein (HPP) particles as an emulsifier by a simple one-step emulsification method. The internal oil phase was as high as 70 % due to the excellent emulsifying properties of HPP, and the average size of oil droplets in the emulsion was around 20 μm. The emulsion prepared by 2.5 % HPP with the oil phase ratio of 70 % showed the best stability after 14 days of storage, and the emulsion could maintain stability at acidic condition, high ionic strength, low and high temperatures. However, all emulsion samples exhibited shear thinning phenomenon, and the higher HPP concentration and oil phase ratio led to greater G' and G″ modulus. NMR relaxation results showed that high concentration HPP could limit the mobility of free water in the emulsion and improve the emulsion stability. The HPP-stabilized emulsion could inhibit the oxidation of oil phase during storage due to the DPPH and ABTS radical scavenging activity of astaxanthin (AST) in HPP. Finally, the nutritional microspheres based on HPP-stabilized emulsion showed good stability in traditional dumplings and could reduce the loss of AST and DHA in algae oil during the boiling of dumplings.
Collapse
Affiliation(s)
- Chenyue Liu
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Shasha Cheng
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China.
| | - Haitao Wang
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Mingqian Tan
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| |
Collapse
|
6
|
Dalmonte T, Vecchiato CG, Biagi G, Fabbri M, Andreani G, Isani G. Iron Bioaccessibility and Speciation in Microalgae Used as a Dog Nutrition Supplement. Vet Sci 2023; 10. [PMID: 36851442 DOI: 10.3390/vetsci10020138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Chlorella vulgaris, Arthrospira platensis, Haematoccocus pluvialis, and Phaeodactylum tricornutum are species of interest for commercial purposes due to their valuable nutritional profile. The aim of this study was to investigate the iron content in these four microalgae, with emphasis on their iron bioaccessibility assessed using an in vitro digestion system to simulate the process which takes place in the stomach and small intestine of dogs, followed by iron quantification using atomic absorption spectrometry. Furthermore, the extraction of soluble proteins was carried out and size exclusion chromatography was applied to investigate iron speciation. Significant differences (p < 0.004) in iron content were found between C. vulgaris, which had the highest (1347 ± 93 μg g-1), and H. pluvialis, which had the lowest (216 ± 59 μg g-1) iron content. C. vulgaris, A. platensis, and H. pluvialis showed an iron bioaccessibility of 30, 31, and 30%, respectively, while P. tricornutum showed the lowest bioaccessibility (11%). The four species analysed presented soluble iron mainly bound to proteins with high molecular mass ranging from >75 to 40 kDa. C. vulgaris showed the highest iron content associated with good bioaccessibility; therefore, it could be considered to be an interesting natural source of organic iron in dog nutrition.
Collapse
|
7
|
Kamaruding NA, Muhammad Daud NA, Ismail N, Shaharuddin S. Effect of Different Solubilization pH Values on the Functional Properties of Protein Spirulina platensis Isolated Through Acidic Precipitation. Journal of Aquatic Food Product Technology 2022. [DOI: 10.1080/10498850.2022.2131495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- N. A. Kamaruding
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, Kuala Nerus, Malaysia
| | - N. A. Muhammad Daud
- Section of Food Engineering Technology, Universiti Kuala Lumpur Branch Campus Malaysian Institute of Chemical and Bioengineering Technology, Melaka, Malaysia
| | | | - S. Shaharuddin
- Universiti Kuala Lumpur Branch Campus Malaysian Institute of Industrial Technology, Persiaran Sinaran Ilmu, Johor Bahru, Malaysia
| |
Collapse
|
8
|
Shevelyuhina A, Babich O, Sukhikh S, Ivanova S, Kashirskih E, Smirnov V, Michaud P, Chupakhin E. Antioxidant and Antimicrobial Activity of Microalgae of the Filinskaya Bay (Baltic Sea). Plants 2022; 11:plants11172264. [PMID: 36079646 PMCID: PMC9460415 DOI: 10.3390/plants11172264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/08/2022] [Accepted: 08/27/2022] [Indexed: 11/25/2022]
Abstract
Microalgae are rich in proteins, carbohydrates, lipids, polyunsaturated fatty acids, vitamins, pigments, enzymes, and other biologically active substances. This research aimed to study the composition and antioxidant and antimicrobial activity of proteins, lipids, and carbohydrates of microalgae found in the Filinskaya Bay of the Kaliningrad region. The chemical composition of Scenedesmus intermedius and Scenedesmus obliquus microalgae biomass was studied. Ultrasound was used to isolate valuable components of microalgae. It was found that microalgae are rich in protein and contain lipids and reducing sugars. To confirm the accuracy of the determination, the protein content was measured using two methods (Kjeldahl and Bradford). Protein content in S. intermedius and S. obliquus microalgae samples did not differ significantly when measured using different methods. Protein extraction by the Kjeldahl method was found to be 63.27% for S. intermedius microalgae samples and 60.11% for S. obliquus microalgae samples. Protein content in S. intermedius samples was 63.46%, compared to 60.07% in S. obliquus samples, as determined by the Bradford method. Lipids were 8.0–8.2 times less abundant than protein in both types of microalgae samples. It was determined that the content of reducing sugars in the samples of the studied microalgae was 5.9 times less than the protein content. The presence of biological activity (antioxidant) in proteins and lipids obtained from biomass samples of the studied microscopic algae was established, which opens up some possibilities for their application in the food, chemical, and pharmaceutical industries (as enzymes, hormones, vitamins, growth substances, antibiotics, and other biologically active compounds).
Collapse
Affiliation(s)
- Alexandra Shevelyuhina
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad 236016, Russia
| | - Olga Babich
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad 236016, Russia
| | - Stanislav Sukhikh
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad 236016, Russia
| | - Svetlana Ivanova
- Natural Nutraceutical Biotesting Laboratory, Kemerovo State University, Krasnaya Street 6, Kemerovo 650043, Russia
- Department of General Mathematics and Informatics, Kemerovo State University, Krasnaya Street 6, Kemerovo 650043, Russia
- Correspondence: (S.I.); (P.M.); Tel.: +7-384-239-6832 (S.I.); +33-473407425 (P.M.)
| | - Egor Kashirskih
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad 236016, Russia
- Rusextract, Tereshkovoy Street 51, Kemerovo 650070, Russia
| | - Vitaliy Smirnov
- Sodrugestvo Group, Gagarina Street 65, Svetly, Kaliningrad 238340, Russia
| | - Philippe Michaud
- Institut Pascal, Université Clermont Auvergne, CNRS, Clermont Auvergne INP, 63000 Clermont-Ferrand, France
- Correspondence: (S.I.); (P.M.); Tel.: +7-384-239-6832 (S.I.); +33-473407425 (P.M.)
| | - Evgeny Chupakhin
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad 236016, Russia
| |
Collapse
|
9
|
Aloulou W, Aloulou H, Attia A, Chakraborty S, Ben Amar R. Treatment of Tuna Cooking Juice via Ceramic Ultrafiltration Membrane: Optimization Using Response Surface Methodology. Membranes (Basel) 2022; 12:813. [PMID: 36005728 PMCID: PMC9414269 DOI: 10.3390/membranes12080813] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/11/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
In the present work, optimized ultrafiltration conditions, using a ceramic multi tubular titania membrane (150 KDa), were investigated for the treatment of tuna cooking juice, for water reuse in the industrial process. The interactive effects of the volume concentrating factor (VCF) (1.03-4.25), feed temperature (T) (20-60 °C), and applied transmembrane pressure (ΔP) (2-5 bar) on protein removal (R protein) and permeate flux (J) were determined. A Box-Behnken experimental design (BBD) with the response surface methodology (RSM) was used for statistical analysis, modeling, and optimization of the operating conditions. The analysis of variance (ANOVA) results proved that the protein removal and permeate flux were significant and represented good correlation coefficients of 0.9859 and 0.9294, respectively. Mathematical modeling showed that the best conditions were VCF = 1.5 and a feed temperature of 60 °C, under a transmembrane pressure of 5 bar. The fouling mechanism was checked by applying a polarization concentration model. Determination of the gel concentration confirmed the results found in the mass balance calculation and proved that the VCF must not exceed 1.5. The membrane regeneration efficiency was proven by determining the water permeability after the chemical cleaning process.
Collapse
Affiliation(s)
- Wala Aloulou
- Research Unit ‘Advanced Technologies for Environment and Smart Cities’, Faculty of Science of Sfax, University of Sfax, Sfax 3038, Tunisia
| | - Hajer Aloulou
- Research Unit ‘Advanced Technologies for Environment and Smart Cities’, Faculty of Science of Sfax, University of Sfax, Sfax 3038, Tunisia
| | - Afef Attia
- Research Unit ‘Advanced Technologies for Environment and Smart Cities’, Faculty of Science of Sfax, University of Sfax, Sfax 3038, Tunisia
| | - Sudip Chakraborty
- Department of Computer Engineering, Modeling, Electronics and Systems (D.I.M.E.S.), University of Calabria, Via-P. Bucci, Cubo-42A, 87036 Rende, Italy
| | - Raja Ben Amar
- Research Unit ‘Advanced Technologies for Environment and Smart Cities’, Faculty of Science of Sfax, University of Sfax, Sfax 3038, Tunisia
| |
Collapse
|
10
|
Kumar R, Hegde AS, Sharma K, Parmar P, Srivatsan V. Microalgae as a sustainable source of edible proteins and bioactive peptides – Current trends and future prospects. Food Res Int 2022; 157:111338. [DOI: 10.1016/j.foodres.2022.111338] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/29/2022] [Accepted: 04/30/2022] [Indexed: 12/23/2022]
|
11
|
Gao J, He S, Nag A, Zeng X. Physicochemical and rheological properties of interacted protein hydrolysates derived from tuna processing by‐products with sodium alginate. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jingrong Gao
- School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
| | - Shan He
- School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
- Institute for NanoScale Science and Technology College of Science and Engineering Flinders University Bedford Park 5042 Australia
| | - Anindya Nag
- Faculty of Electrical and Computer Engineering Technische Universität Dresden Dresden 01062 Germany
- Centre for Tactile Internet with Human‐in‐the‐Loop (CeTI) Technische Universität Dresden Dresden 01069 Germany
| | - Xin‐An Zeng
- School of Food Science and Engineering South China University of Technology Guangzhou 510640 China
| |
Collapse
|
12
|
Hong JS, Shin W, Nam H, Yun JH, Kim HS, Ahn KH. Sedimentation and Rheological Study of Microalgal Cell (Chlorella sp. HS2) Suspension. BIOTECHNOL BIOPROC E 2022. [DOI: 10.1007/s12257-021-0275-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
13
|
Biscaia WL, Miyawaki B, de Mello TC, de Vasconcelos EC, de Arruda NMB, Maranho LT. Biofixation of Air Emissions and Biomass Valorization-Evaluation of Microalgal Biotechnology. Appl Biochem Biotechnol 2022; 194:4033-4048. [PMID: 35587326 DOI: 10.1007/s12010-022-03972-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 05/10/2022] [Indexed: 11/02/2022]
Abstract
This research appraised the simultaneous biofixation, that is not quite common in scientific literature, of carbon dioxide (CO2) and nitric oxides (NOx) by microalgae species Chlorella vulgaris, Haematococcus pluvialis, and Scenedesmus subspicatus. The experimental design was established by five treatments with gas concentrations between control-0.04% of CO2, 5 to 15% of CO2, and 30 to 100 ppm of NOx. Parameters such as pH, growth, productivity, lipids, protein, carbon/ nitrogen ratio, and astaxanthin were evaluated. For all species, the maximal growth and productivity were achieved with 5% of CO2 and 30 ppm of NOx. Regarding protein content, for all the three species, better results were obtained at higher concentrations of CO2 and NOx. These results prove the microalgae capacity for CO2 and NOx biofixation and reuse of biomass as a source of high value-added products, such as lipids, proteins, and astaxanthin. These findings support the indication of these species for flue gas treatment process and use in biorefineries systems.
Collapse
Affiliation(s)
- Walquíria Letícia Biscaia
- Professional Master's Program in Industrial Biotechnology, Positivo University, Rua Professor Pedro Viriato Parigot de Souza, 5300, Curitiba, Paraná, CEP 81.280-330, Brazil.,LACTEC - Institute of Technology for the Development, Av. Prefeito Lothário Meissner, n.o 1 - Jardim Botânico, Curitiba, Paraná, CEP: 80210-170, Brazil
| | - Bruno Miyawaki
- LACTEC - Institute of Technology for the Development, Av. Prefeito Lothário Meissner, n.o 1 - Jardim Botânico, Curitiba, Paraná, CEP: 80210-170, Brazil
| | - Thiago Carvalho de Mello
- LACTEC - Institute of Technology for the Development, Av. Prefeito Lothário Meissner, n.o 1 - Jardim Botânico, Curitiba, Paraná, CEP: 80210-170, Brazil
| | - Eliane Carvalho de Vasconcelos
- Professional Master's Program in Industrial Biotechnology, Positivo University, Rua Professor Pedro Viriato Parigot de Souza, 5300, Curitiba, Paraná, CEP 81.280-330, Brazil
| | - Nicole Machuca Brassac de Arruda
- LACTEC - Institute of Technology for the Development, Av. Prefeito Lothário Meissner, n.o 1 - Jardim Botânico, Curitiba, Paraná, CEP: 80210-170, Brazil.,Department of Biological Sciences, Positivo University, Rua Professor Pedro Viriato Parigot de Souza, 5300, Curitiba, Paraná, CEP 81.280-330, Brazil
| | - Leila Teresinha Maranho
- Professional Master's Program in Industrial Biotechnology, Positivo University, Rua Professor Pedro Viriato Parigot de Souza, 5300, Curitiba, Paraná, CEP 81.280-330, Brazil. .,Department of Biological Sciences, Positivo University, Rua Professor Pedro Viriato Parigot de Souza, 5300, Curitiba, Paraná, CEP 81.280-330, Brazil.
| |
Collapse
|
14
|
Lucakova S, Branyikova I, Hayes M. Microalgal Proteins and Bioactives for Food, Feed, and Other Applications. Applied Sciences 2022; 12:4402. [DOI: 10.3390/app12094402] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Microalgae are a known source of proteins, prebiotics, lipids, small molecules, anti-oxidants and bioactives with health benefits that can be harnessed for the development of functional foods, feeds, cosmeceuticals and pharmaceuticals. This review collates information on the supply, processing costs, target markets and value of microalgae, as well as microalgal proteins, lipids, vitamins and minerals. It discusses the potential impact that microalgae could have on global food and feed supply and highlights gaps that exist with regards to the use of microalgal proteins and ingredients as foods and supplements.
Collapse
|
15
|
Ben Hamouda M, Kacem A, Achour L, Krichen Y, Legrand J, Grizeau D, Dupre C. Comparative study on photosynthetic and antioxidant activities of Haematococcus pluvialis vegetative and resting cells; UVA light-induced stimulation. J Appl Microbiol 2022; 132:4338-4348. [PMID: 35332635 DOI: 10.1111/jam.15540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 11/27/2022]
Abstract
AIM This study aims to determine how photosynthetic and antioxidant activities vary in vegetative and dormant cells of Haematococcus pluvialis subjected to stresses in conditions representative of industrial productions of microalgae under solar light. METHODS AND RESULTS The effects of short-term oxidative treatments were examined on photosynthetic and antioxidant activities of Haematococcus pluvialis vegetative and resting cells. The vegetative cells have 1.6 times higher levels of phenolic compounds, but 1.7 times less catalase, ascorbate peroxidase, and superoxide dismutase activities than the astaxanthin-enriched resting cells. Mainly, a UVA dose of 4 J cm-2 induced increases in photosystem II electron transport rates (ETRmax) (+15%), phenolic compounds (+15%), astaxanthin (+ 48%), catalase (+45%), and superoxide dismutase (+30%) activities in vegetative cells. CONCLUSION The UVA-dose strongly stimulates the photosynthetic and antioxidant activities of vegetative cells, but only the accumulation of astaxanthin in resting cells. SIGNIFICANCE AND IMPACT OF THE STUDY These preliminary results show that oxidative stresses at sub-lethal levels can stimulate the activities of microalgae. Further investigations are needed to estimate the real influence on metabolite productivities in industrial production conditions.
Collapse
Affiliation(s)
- Meriem Ben Hamouda
- Nantes University, Oniris, CNRS, GEPEA, UMR 6144, Saint-Nazaire, France.,Research Laboratory LR14ES06: Integrative Biology and Bioresources Valorization BIOLIVAL, Higher Institute of Biotechnology of Monastir, University of Monastir, Monastir, Tunisia.,BioAlguesTunisie, El Alia, Ksour Essef, Mahdia, Tunisia
| | - Adnane Kacem
- Research Laboratory LR14ES06: Integrative Biology and Bioresources Valorization BIOLIVAL, Higher Institute of Biotechnology of Monastir, University of Monastir, Monastir, Tunisia
| | - Lotfi Achour
- Research Laboratory LR14ES06: Integrative Biology and Bioresources Valorization BIOLIVAL, Higher Institute of Biotechnology of Monastir, University of Monastir, Monastir, Tunisia
| | | | - Jack Legrand
- Nantes University, Oniris, CNRS, GEPEA, UMR 6144, Saint-Nazaire, France
| | - Dominique Grizeau
- Nantes University, Oniris, CNRS, GEPEA, UMR 6144, Saint-Nazaire, France
| | - Catherine Dupre
- Nantes University, Oniris, CNRS, GEPEA, UMR 6144, Saint-Nazaire, France
| |
Collapse
|
16
|
Aye Myint A, Hariyanto P, Irshad M, Ruqian C, Wulandari S, Eui Hong M, Jun Sim S, Kim J. Strategy for high-yield astaxanthin recovery directly from wet Haematococcus pluvialis without pretreatment. Bioresour Technol 2022; 346:126616. [PMID: 34954361 DOI: 10.1016/j.biortech.2021.126616] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 06/14/2023]
Abstract
A novel integrated extraction technique for high recovery of natural astaxanthin from wet encysted Haematococcus pluvialis (H. pluvialis) is demonstrated. The technique can be used to effectively disrupt the cell wall and perform extraction in a one-pot system without a high-energy, cost intensive pre-drying step. The most suitable green solvent was researched in terms of high extraction yield and astaxanthin recovery. Moreover, an optimized condition for the selected green solvents was determined by varying process parameters, viz., the ball milling speed (100-300 rpm) and time (5-30 min). A high recovery of astaxanthin directly from wet H. pluvialis (30.6 mg/g based on its dry mass) and a high extraction yield (58.2 wt%) were achieved using ethyl acetate at 200 rpm after 30 min. Therefore, compared to its counterparts, the biphasic solvent system plays a key role in achieving high extraction yield and astaxanthin recovery from wet H. pluvialis.
Collapse
Affiliation(s)
- Aye Aye Myint
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea; School of Mechanical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea
| | - Patrick Hariyanto
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea
| | - Muhammad Irshad
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea
| | - Cao Ruqian
- School of Mechanical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea
| | - Sabrinna Wulandari
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea
| | - Min Eui Hong
- Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, South Korea
| | - Sang Jun Sim
- Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, South Korea
| | - Jaehoon Kim
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea; School of Mechanical Engineering, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea; SKKU Advanced Institute of Nano Technology, Sungkyunkwan University, 2066, Seobu-Ro, Jangan-Gu, Suwon, Gyeong Gi-Do 16419, South Korea.
| |
Collapse
|
17
|
Xia S, Xue Y, Xue C, Jiang X, Li J. Structural and rheological properties of meat analogues from Haematococcus pluvialis residue-pea protein by high moisture extrusion. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112756] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
18
|
Guo H, Li T, Zhao Y, Yu X. Role of copper in the enhancement of astaxanthin and lipid coaccumulation in Haematococcus pluvialis exposed to abiotic stress conditions. Bioresour Technol 2021; 335:125265. [PMID: 34004560 DOI: 10.1016/j.biortech.2021.125265] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 06/12/2023]
Abstract
This study investigated the effects of copper (Cu) on astaxanthin and lipid biological synthesis in unicellular alga Haematococcus pluvialis under high-light (HL) and nitrogen-deficiency (ND) conditions. During a 15-day cultivation period, the astaxanthin and lipid contents reached the peak values (3.32% and 47.72%) under 6 μM Cu treatment, which were increased by 66.87% and 34.99% compared to nontreated group, respectively. The application of Cu also increased the transcriptional expression of biosynthesis genes and antioxidant enzyme-related genes, as well as increased the intracellular calcium (Ca2+) level but led to a decrease in reactive oxygen species (ROS) levels. Additionally, Cu treatment induced the activation of calcium-dependent protein kinases (CDPKs) and mitogen-activated protein kinases (MAPKs). This approach simultaneously facilitated astaxanthin and lipid production, and the role of Cu were elucidated on the regulation of signal transduction (e.g., Ca2+, CDPK, MAPK and ROS) in the carotenogenesis and lipogenesis in H. pluvialis.
Collapse
Affiliation(s)
- Hang Guo
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Tao Li
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Yongteng Zhao
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Xuya Yu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China.
| |
Collapse
|
19
|
Du L, Kruse A. Cell disruption and value-added substances extraction from Arthrospira platensis using subcritical water. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2021.105193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
20
|
Remize M, Brunel Y, Silva JL, Berthon JY, Filaire E. Microalgae n-3 PUFAs Production and Use in Food and Feed Industries. Mar Drugs 2021; 19:113. [PMID: 33670628 PMCID: PMC7922858 DOI: 10.3390/md19020113] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 12/11/2022] Open
Abstract
N-3 polyunsaturated fatty acids (n-3 PUFAs), and especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are essential compounds for human health. They have been proven to act positively on a panel of diseases and have interesting anti-oxidative, anti-inflammatory or anti-cancer properties. For these reasons, they are receiving more and more attention in recent years, especially future food or feed development. EPA and DHA come mainly from marine sources like fish or seaweed. Unfortunately, due to global warming, these compounds are becoming scarce for humans because of overfishing and stock reduction. Although increasing in recent years, aquaculture appears insufficient to meet the increasing requirements of these healthy molecules for humans. One alternative resides in the cultivation of microalgae, the initial producers of EPA and DHA. They are also rich in biochemicals with interesting properties. After defining macro and microalgae, this review synthesizes the current knowledge on n-3 PUFAs regarding health benefits and the challenges surrounding their supply within the environmental context. Microalgae n-3 PUFA production is examined and its synthesis pathways are discussed. Finally, the use of EPA and DHA in food and feed is investigated. This work aims to define better the issues surrounding n-3 PUFA production and supply and the potential of microalgae as a sustainable source of compounds to enhance the food and feed of the future.
Collapse
Affiliation(s)
- Marine Remize
- GREENSEA, 3 Promenade du Sergent Jean-Louis Navarro, 34140 MÈZE, France; (M.R.); (Y.B.)
| | - Yves Brunel
- GREENSEA, 3 Promenade du Sergent Jean-Louis Navarro, 34140 MÈZE, France; (M.R.); (Y.B.)
| | - Joana L. Silva
- ALLMICROALGAE–Natural Products, Avenida 25 Abril, 2445-413 Pataias, Portugal;
| | | | - Edith Filaire
- GREENTECH, Biopôle Clermont-Limagne, 63360 SAINT BEAUZIRE, France;
- ECREIN Team, UMR 1019 INRA-UcA, UNH (Human Nutrition Unity), University Clermont Auvergne, 63000 Clermont-Ferrand, France
| |
Collapse
|
21
|
Böcker L, Bertsch P, Wenner D, Teixeira S, Bergfreund J, Eder S, Fischer P, Mathys A. Effect of Arthrospira platensis microalgae protein purification on emulsification mechanism and efficiency. J Colloid Interface Sci 2021; 584:344-353. [PMID: 33070074 DOI: 10.1016/j.jcis.2020.09.067] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 12/17/2022]
Abstract
In light of environmental concerns and changing consumer demands, efforts are increasing to replace frequently used animal-based emulsifiers. We demonstrate the interfacial network formation and emulsifying potential of Arthrospira platensis protein extracts and hypothesize a mechanistic change upon progressing purification. A microalgae suspension of A. platensis powder in phosphate buffer solution (pH 7, 0.1 M) was homogenized and insoluble components separated by centrifugation. Proteins were precipitated at the identified isoelectric point at pH 3.5 and diafiltrated. In interfacial shear rheology measurements, the build-up of an interfacial viscoelastic network was faster and final network strength increased with the degree of purification. It is suggested that isolated A. platensis proteins rapidly form an interconnected protein layer while coextracted surfactants impede protein adsorption for crude and soluble extracts. Emulsions with 20 vol % medium chain triglycerides (MCT) oil could be formed with all extracts of different degrees of purification. Normalized by protein concentration, smaller droplets could be stabilized with the isolated fractions. For potential applications in food, pharma and cosmetic product categories, the enhanced functionality has to be balanced against the loss in biomass while purifying microalgae proteins or other alternative single cell proteins.
Collapse
Affiliation(s)
- Lukas Böcker
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Sustainable Food Processing Laboratory, Schmelzbergstrasse 9, 8092 Zurich, Switzerland.
| | - Pascal Bertsch
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Food Process Engineering Laboratory, Schmelzbergstrasse 7, 8092 Zurich, Switzerland.
| | - David Wenner
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Sustainable Food Processing Laboratory, Schmelzbergstrasse 9, 8092 Zurich, Switzerland.
| | - Stephanie Teixeira
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Sustainable Food Processing Laboratory, Schmelzbergstrasse 9, 8092 Zurich, Switzerland.
| | - Jotam Bergfreund
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Food Process Engineering Laboratory, Schmelzbergstrasse 7, 8092 Zurich, Switzerland.
| | - Severin Eder
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Food Biochemistry Laboratory, Schmelzbergstrasse 9, 8092 Zurich, Switzerland.
| | - Peter Fischer
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Food Process Engineering Laboratory, Schmelzbergstrasse 7, 8092 Zurich, Switzerland.
| | - Alexander Mathys
- ETH Zurich, Department of Health Science and Technology, Institute of Food, Nutrition and Health, Sustainable Food Processing Laboratory, Schmelzbergstrasse 9, 8092 Zurich, Switzerland.
| |
Collapse
|
22
|
Barros de Medeiros VP, da Costa WKA, da Silva RT, Pimentel TC, Magnani M. Microalgae as source of functional ingredients in new-generation foods: challenges, technological effects, biological activity, and regulatory issues. Crit Rev Food Sci Nutr 2021; 62:4929-4950. [PMID: 33544001 DOI: 10.1080/10408398.2021.1879729] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Microalgae feasibility as food ingredients or source of nutrients and/or bioactive compounds and their health effects have been widely studied. This review aims to provide an overview of the use of microalgae biomass in food products, the technological effects of its incorporation, and their use as a source of health-promoting bioactive compounds. In addition, it presents the regulatory aspects of commercialization and consumption, and the main trends and market challenges Microalgae have stood out as sources of nutritional compounds (polysaccharides, proteins, lipids, vitamins, minerals, and dietary fiber) and biologically active compounds (asthaxanthin, β-carotene, omega-3 fatty acids). The consumption of microalgae biomass proved to have several health effects, such as hypoglycemic activity, gastroprotective and anti-steatotic properties, improvements in neurobehavioral and cognitive dysfunction, and hypolipidemic properties. Its addition to food products can improve the nutritional value, aroma profile, and technological properties, with important alterations on the syneresis of yogurts, meltability in cheeses, overrun values and melting point in ice creams, physical properties and mechanical characteristics in crisps, and texture, cooking and color characteristics in pastas. However, more studies are needed to prove the health effects in humans, expand the market size, reduce the cost of production, and tighter constraints related to regulations.
Collapse
Affiliation(s)
- Viviane Priscila Barros de Medeiros
- Laboratory of Microbial Processes in Foods, Department of Food Engineering, Technology Center, Federal University of Paraíba, João Pessoa, Brazil
| | - Whyara Karoline Almeida da Costa
- Laboratory of Microbial Processes in Foods, Department of Food Engineering, Technology Center, Federal University of Paraíba, João Pessoa, Brazil
| | - Ruthchelly Tavares da Silva
- Laboratory of Microbial Processes in Foods, Department of Food Engineering, Technology Center, Federal University of Paraíba, João Pessoa, Brazil
| | | | - Marciane Magnani
- Laboratory of Microbial Processes in Foods, Department of Food Engineering, Technology Center, Federal University of Paraíba, João Pessoa, Brazil
| |
Collapse
|
23
|
Balti R, Zayoud N, Hubert F, Beaulieu L, Massé A. Fractionation of Arthrospira platensis (Spirulina) water soluble proteins by membrane diafiltration. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117756] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
24
|
Bertsch P, Böcker L, Mathys A, Fischer P. Proteins from microalgae for the stabilization of fluid interfaces, emulsions, and foams. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2020.12.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
25
|
Timira V, Meki K, Li Z, Lin H, Xu M, Pramod SN. A comprehensive review on the application of novel disruption techniques for proteins release from microalgae. Crit Rev Food Sci Nutr 2021; 62:4309-4325. [PMID: 33480267 DOI: 10.1080/10408398.2021.1873734] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
There is an emergent demand for sustainable and alternative protein sources such as insects and microorganisms that meet the nutritional requirements. Microalgae possess valuable substances that could satisfy the population's dietary requirement, medicinal purpose, and energy, aligned with effective processing techniques. Several disruption techniques were applied to microalgae species for protein recovery and other compounds. The thick microalgae cell wall makes it difficult to recover all the valuable biomolecules through several downstream processes. Thus, forethought key factors need to be considered when choosing a cell lysis method. The most challenging and crucial issue is selecting a technique that requires consideration of their ability to disrupt all cell types, easy to use, purity degree, reproducible, scalable, and energy efficient. This review aims to provide useful information specifically on mechanical and non-mechanical disruption methods, the status and potential in protein extraction capacities, and constraints. Therefore, further attention in the future on potential technologies, namely explosive decompression, microfluidization, pulsed arc technology, is required to supplement the discussed techniques. This article summarizes recent advances in cell disruption methods and demonstrates insights on new directions of the techniques and future developments.
Collapse
Affiliation(s)
- Vaileth Timira
- College College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China
| | - Kudakwashe Meki
- College of Environmental Science and Engineering, Ocean University of China, Qingdao, China
| | - Zhenxing Li
- College College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China
| | - Hong Lin
- College College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China
| | - Mengyao Xu
- College College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, PR China
| | - Siddanakoppalu N Pramod
- Laboratory of immunomodulation and inflammation biology, Department of Studies and Research in Biochemistry, Sahyadri Science College, Kuvempu University, Shimoga, Karnataka, India
| |
Collapse
|
26
|
Ba F, Foissard A, Lebert A, Djelveh G, Laroche C. Polyethyleneimine as a tool for compounds fractionation by flocculation in a microalgae biorefinery context. Bioresour Technol 2020; 315:123857. [PMID: 32707508 DOI: 10.1016/j.biortech.2020.123857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/12/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
In the context of emerging biorefinery for microalgae, polyethyleneimine (PEI), has been tested in order to achieve separation of fat-soluble and water-soluble compounds from Haematococcus pluvialis. Several parameters were taken into account (ratio between sample and PEI, pH, and ionic strength) and 2 conditions (0.075% PEI pH 7.4, and 0.100% PEI pH8.5) were studied for up-scalability, with a recovery of flocculated compounds (lipids and pigments), and a complete characterization of both phases. Using 0.075% PEI, pH7.4, 100% sugars and 89.8% proteins were retained in the supernatant, but some trace of beta-carotene were also detected. For 0.100% PEI, pH 8.5, a loss in proteins content was highlighted (61.2% proteins retained), but no residual lipids or pigments were detected. PEI could therefore be considered as an efficient method to fractionate fat-soluble and water-soluble compounds from microalgae.
Collapse
Affiliation(s)
- Fatou Ba
- Université Clermont-Auvergne, Institut Pascal UMR CNRS 6602, F-63000 Clermont-Ferrand, France
| | - Alexandrine Foissard
- Université Clermont-Auvergne, Institut Pascal UMR CNRS 6602, F-63000 Clermont-Ferrand, France
| | - André Lebert
- Université Clermont-Auvergne, Institut Pascal UMR CNRS 6602, F-63000 Clermont-Ferrand, France
| | - Gholamreza Djelveh
- Université Clermont-Auvergne, Institut Pascal UMR CNRS 6602, F-63000 Clermont-Ferrand, France
| | - Céline Laroche
- Université Clermont-Auvergne, Institut Pascal UMR CNRS 6602, F-63000 Clermont-Ferrand, France.
| |
Collapse
|
27
|
Gifuni I, Lavenant L, Pruvost J, Masse A. Recovery of microalgal protein by three-steps membrane filtration: Advancements and feasibility. ALGAL RES 2020. [DOI: 10.1016/j.algal.2020.102082] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
28
|
Mehariya S, Sharma N, Iovine A, Casella P, Marino T, Larocca V, Molino A, Musmarra D. An Integrated Strategy for Nutraceuticals from Haematoccus pluvialis: From Cultivation to Extraction. Antioxidants (Basel) 2020; 9:antiox9090825. [PMID: 32899350 PMCID: PMC7554706 DOI: 10.3390/antiox9090825] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 08/29/2020] [Accepted: 08/31/2020] [Indexed: 02/07/2023] Open
Abstract
The aim of this study was to develop an effective integrated cultivation system for Haematococcus pluvialis as a source of bioactive compounds such as astaxanthin, lutein, proteins, and fatty acids (FAs). The Chlorophyta H. pluvialis was cultivated in a vertical bubble column photobioreactor (VBC-PBR) under batch mode, allowing switching from green to red phase for astaxanthin induction. The combined effect of light intensity and nutrients on bioactive compound formation was investigated. Results showed that growth under lower nutrients availability and light intensity led to a higher concentration of biomass. Growth under high light intensity with an appropriate concentration of nitrate, sulfate, phosphate and magnesium led to ~85% and ~58% higher production of total carotenoids and fatty acids, respectively. Under high stress conditions, ~90% nitrate and phosphate consumption were observed.
Collapse
Affiliation(s)
- Sanjeet Mehariya
- Department of Engineering, University of Campania “Luigi Vanvitelli”, Real Casa dell’Annunziata, Via Roma 29, 81031 Aversa (CE), Italy; (S.M.); (A.I.); (T.M.)
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Portici, P. Enrico Fermi, 1, 80055 Portici (NA), Italy; (P.C.); (A.M.)
| | - Neeta Sharma
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Trisaia, SS Jonica 106, km 419 + 500, 75026 Rotondella (MT), Italy; (N.S.); (V.L.)
| | - Angela Iovine
- Department of Engineering, University of Campania “Luigi Vanvitelli”, Real Casa dell’Annunziata, Via Roma 29, 81031 Aversa (CE), Italy; (S.M.); (A.I.); (T.M.)
- ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Department of Sustainability-CR Portici, P. Enrico Fermi, 1, 80055 Portici (NA), Italy; (P.C.); (A.M.)
| | - 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 (NA), Italy; (P.C.); (A.M.)
| | - Tiziana Marino
- Department of Engineering, University of Campania “Luigi Vanvitelli”, Real Casa dell’Annunziata, Via Roma 29, 81031 Aversa (CE), Italy; (S.M.); (A.I.); (T.M.)
| | - 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, 75026 Rotondella (MT), Italy; (N.S.); (V.L.)
| | - 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 (NA), Italy; (P.C.); (A.M.)
| | - Dino Musmarra
- Department of Engineering, University of Campania “Luigi Vanvitelli”, Real Casa dell’Annunziata, Via Roma 29, 81031 Aversa (CE), Italy; (S.M.); (A.I.); (T.M.)
- Correspondence: ; Tel.: +39-081-5010387
| |
Collapse
|
29
|
Nguyen TT, Heimann K, Zhang W. Protein Recovery from Underutilised Marine Bioresources for Product Development with Nutraceutical and Pharmaceutical Bioactivities. Mar Drugs 2020; 18:E391. [PMID: 32727001 PMCID: PMC7460389 DOI: 10.3390/md18080391] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 01/07/2023] Open
Abstract
The global demand for dietary proteins and protein-derived products are projected to dramatically increase which cannot be met using traditional protein sources. Seafood processing by-products (SPBs) and microalgae are promising resources that can fill the demand gap for proteins and protein derivatives. Globally, 32 million tonnes of SPBs are estimated to be produced annually which represents an inexpensive resource for protein recovery while technical advantages in microalgal biomass production would yield secure protein supplies with minimal competition for arable land and freshwater resources. Moreover, these biomaterials are a rich source of proteins with high nutritional quality while protein hydrolysates and biopeptides derived from these marine proteins possess several useful bioactivities for commercial applications in multiple industries. Efficient utilisation of these marine biomaterials for protein recovery would not only supplement global demand and save natural bioresources but would also successfully address the financial and environmental burdens of biowaste, paving the way for greener production and a circular economy. This comprehensive review analyses the potential of using SPBs and microalgae for protein recovery and production critically assessing the feasibility of current and emerging technologies used for the process development. Nutritional quality, functionalities, and bioactivities of the extracted proteins and derived products together with their potential applications for commercial product development are also systematically summarised and discussed.
Collapse
Affiliation(s)
| | - Kirsten Heimann
- Centre for Marine Bioproducts Development, College of Medicine and Public Health, Flinders University, Health Science Building, Sturt Road, Bedford Park, Adelaide, SA 5042, Australia;
| | - Wei Zhang
- Centre for Marine Bioproducts Development, College of Medicine and Public Health, Flinders University, Health Science Building, Sturt Road, Bedford Park, Adelaide, SA 5042, Australia;
| |
Collapse
|
30
|
Gateau H, Blanckaert V, Veidl B, Burlet-Schiltz O, Pichereaux C, Gargaros A, Marchand J, Schoefs B. Application of pulsed electric fields for the biocompatible extraction of proteins from the microalga Haematococcus pluvialis. Bioelectrochemistry 2020; 137:107588. [PMID: 33147566 DOI: 10.1016/j.bioelechem.2020.107588] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/19/2022]
Abstract
This study aims to employ a pulsed electric field (PEF) treatment for the biocompatible (non-destructive) extraction of proteins from living cells of the green microalga Haematococcus pluvialis. Using a field strength of 1 kV cm-1, we achieved the extraction of 10.2 µg protein per mL of culture, which corresponded to 46% of the total amount of proteins that could be extracted by complete destructive extraction (i.e. the grinding of biomass with glass beads). We found that the extraction yield was not improved by stronger field strengths and was not dependent on the pulse frequency. A biocompatibility index (BI) was defined as the relative abundance of cells that remained alive after the PEF treatment. This index relied on measurements of several physiological parameters after a PEF treatment. It was found that at 1 kV cm-1 that cultures recovered after 72 h. Therefore, these PEF conditions constituted a good compromise between protein extraction efficiency and culture survival. To characterize the PEF treatment further at a molecular level, mass spectrometry-based proteomics analyses of PEF-prepared extracts was used. This led to the identification of 52 electro-extracted proteins. Of these, only 16 proteins were identified when proteins were extracted with PEF at 0.5 cm-1. They belong to core metabolism, stress response and cell movement. Unassigned proteins were also extracted. Their physiological implications and possible utilization in food as alimentary complements are discussed.
Collapse
Affiliation(s)
- Hélène Gateau
- Metabolism, Bioengineering of Molecules from Microalgae and Applications (MIMMA), Mer Molécules Santé, IUML - FR 3473 CNRS, Le Mans University, Le Mans, France
| | - Vincent Blanckaert
- Metabolism, Bioengineering of Molecules from Microalgae and Applications (MIMMA), Mer Molécules Santé, IUML - FR 3473 CNRS, IUT de Laval, Le Mans University, Le Mans, France
| | - Brigitte Veidl
- Metabolism, Bioengineering of Molecules from Microalgae and Applications (MIMMA), Mer Molécules Santé, IUML - FR 3473 CNRS, Le Mans University, Le Mans, France
| | - Odile Burlet-Schiltz
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse UPS, CNRS, Toulouse, France
| | - Carole Pichereaux
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse UPS, CNRS, Toulouse, France; Fédération de Recherche (FR3450), Agrobiosciences, Interactions et Biodiversité (FRAIB), CNRS, Toulouse, France
| | | | - Justine Marchand
- Metabolism, Bioengineering of Molecules from Microalgae and Applications (MIMMA), Mer Molécules Santé, IUML - FR 3473 CNRS, Le Mans University, Le Mans, France
| | - Benoît Schoefs
- Metabolism, Bioengineering of Molecules from Microalgae and Applications (MIMMA), Mer Molécules Santé, IUML - FR 3473 CNRS, Le Mans University, Le Mans, France.
| |
Collapse
|
31
|
Amorim ML, Soares J, Coimbra JSDR, Leite MDO, Albino LFT, Martins MA. Microalgae proteins: production, separation, isolation, quantification, and application in food and feed. Crit Rev Food Sci Nutr 2020; 61:1976-2002. [PMID: 32462889 DOI: 10.1080/10408398.2020.1768046] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Many countries have been experienced an increase in protein consumption due to the population growth and adoption of protein-rich dietaries. Unfortunately, conventional-based protein agroindustry is associated with environmental impacts that might aggravate as the humankind increase. Thus, it is important to screen for novel protein sources that are environmentally friendly. Microalgae farming is a promising alternative to couple the anthropic emissions with the production of food and feed. Some microalgae show protein contents two times higher than conventional protein sources. The use of whole microalgae biomass as a protein source in food and feed is simple and well-established. Conversely, the production of microalgae protein supplements and isolates requires the development of feasible and robust processes able to fractionate the microalgae biomass in different value-added products. Since most of the proteins are inside the microalgae cells, several techniques of disruption have been proposed to increase the efficiency to extract them. After the disruption of the microalgae cells, the proteins can be extracted, concentrated, isolated or purified allowing the development of different products. This critical review addresses the current state of the production of microalgae proteins for multifarious applications, and possibilities to concatenate the production of proteins and advanced biofuels.
Collapse
Affiliation(s)
- Matheus Lopes Amorim
- Department of Agricultural Engineering, Universidade Federal de Viçosa, Viçosa, Brazil
| | - Jimmy Soares
- Department of Agricultural Engineering, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | | | | | - Marcio Arêdes Martins
- Department of Agricultural Engineering, Universidade Federal de Viçosa, Viçosa, Brazil
| |
Collapse
|
32
|
Abstract
The recovery of algal biomass is one of the critical steps involved in the commercial production of beneficial metabolites from Arthrospira platensis. Efficient and safe harvesting methods that do not sacrifice quality of final product are important for commercial application. Phytic acid (PA) is a natural non-toxic phytochemical widely distributed in plant tissues. Effect of PA from rice bran on the growth, trichome morphology such as spiral number and algal filament length, and harvesting efficiency of A. platensis were investigated. Cells aggregated into large cell flocs after the addition of PA in the medium, and algal spiral number and filament length increased. UV-vis spectra indicated the interactions between PA and algal cells. Adding PA at stationary growth phase is a good strategy for harvesting, since no adverse effect to biomass growth and harvesting efficiency. Harvesting efficiency of 95.69% at 0.5% (v/v) PA was superior to other conventional harvesting methodologies. ABBREVIATIONS PA: Phytic acid; PUFAs: Polyunsaturated fatty acids; FAO: Food and Agriculture Organization; γ-PGA: Poly (γ-glutamic acid); CNF: Cellulose nanofibrils; NIES: National Institute for Environmental Studies; SOT: Spirulina-Ogawa-Terui; CG: Control group; pI: Isoelectric point.
Collapse
Affiliation(s)
- Jiangyu Zhu
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology , Fukuoka, Japan
| | - Minato Wakisaka
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology , Fukuoka, Japan
| |
Collapse
|
33
|
Chen Y, Chen J, Chang C, Chen J, Cao F, Zhao J, Zheng Y, Zhu J. Physicochemical and functional properties of proteins extracted from three microalgal species. Food Hydrocoll 2019; 96:510-7. [DOI: 10.1016/j.foodhyd.2019.05.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
34
|
Zhu Y, Zhao X, Zhang X, Liu H. Extraction, structural and functional properties of Haematococcus pluvialis protein after pigment removal. Int J Biol Macromol 2019; 140:1073-1083. [DOI: 10.1016/j.ijbiomac.2019.08.209] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/24/2019] [Accepted: 08/24/2019] [Indexed: 01/18/2023]
|
35
|
Fasolin L, Pereira R, Pinheiro A, Martins J, Andrade C, Ramos O, Vicente A. Emergent food proteins – Towards sustainability, health and innovation. Food Res Int 2019; 125:108586. [DOI: 10.1016/j.foodres.2019.108586] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 07/22/2019] [Accepted: 07/26/2019] [Indexed: 01/01/2023]
|
36
|
Grossmann L, Hinrichs J, Weiss J. Cultivation and downstream processing of microalgae and cyanobacteria to generate protein-based technofunctional food ingredients. Crit Rev Food Sci Nutr 2019; 60:2961-2989. [DOI: 10.1080/10408398.2019.1672137] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Lutz Grossmann
- Department of Food Physics and Meat Science, Institute of Food Science and Biotechnology, University of Hohenheim, Stuttgart, Germany
| | - Jörg Hinrichs
- Department of Soft Matter Science and Dairy Technology, Institute of Food Science and Biotechnology, University of Hohenheim, Stuttgart, Germany
| | - Jochen Weiss
- Department of Food Physics and Meat Science, Institute of Food Science and Biotechnology, University of Hohenheim, Stuttgart, Germany
| |
Collapse
|
37
|
Caporgno MP, Haberkorn I, Böcker L, Mathys A. Cultivation of Chlorella protothecoides under different growth modes and its utilisation in oil/water emulsions. Bioresour Technol 2019; 288:121476. [PMID: 31128535 DOI: 10.1016/j.biortech.2019.121476] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/10/2019] [Accepted: 05/11/2019] [Indexed: 06/09/2023]
Abstract
Microalgae can be incorporated in different bio-based products; however, the green colour is a barrier for a successful integration. This study aims to overcome this barrier by growing microalgae in different cultivation modes. Mixotrophic cultivation of Chlorella protothecoides resulted in the highest biomass production after 5 days (5.56 ± 0.09 g/L), followed by heterotrophic and photoautotrophic cultivation (4.33 ± 0.15 and 1.80 ± 0.05 g/L, respectively). Mixotrophically and heterotrophically produced biomass presented a reduced greenish colouration compared to photoautotrophically produced biomass. Chlorophyll content resulted in 1.46 ± 0.21 and 0.95 ± 0.28 mg/g dry weight (DW) in mixotrophic and heterotrophic cultures, respectively, and 25.98 ± 1.28 mg/g DW in photoautotrophic cultures. In contrast, the fraction of carotenoids in the total pigments was much higher. With the whole microalgae fractions after cell disruption as ingredients, stable emulsions containing 50% oil could be produced. No syneresis with serum separation was observed 24 h after preparation.
Collapse
Affiliation(s)
- Martín P Caporgno
- ETH Zurich, Institute of Food, Nutrition and Health, Laboratory of Sustainable Food Processing, Schmelzbergstrasse 9, 8092 Zurich, Switzerland
| | - Iris Haberkorn
- ETH Zurich, Institute of Food, Nutrition and Health, Laboratory of Sustainable Food Processing, Schmelzbergstrasse 9, 8092 Zurich, Switzerland
| | - Lukas Böcker
- ETH Zurich, Institute of Food, Nutrition and Health, Laboratory of Sustainable Food Processing, Schmelzbergstrasse 9, 8092 Zurich, Switzerland
| | - Alexander Mathys
- ETH Zurich, Institute of Food, Nutrition and Health, Laboratory of Sustainable Food Processing, Schmelzbergstrasse 9, 8092 Zurich, Switzerland.
| |
Collapse
|
38
|
|
39
|
Gifuni I, Pollio A, Safi C, Marzocchella A, Olivieri G. Current Bottlenecks and Challenges of the Microalgal Biorefinery. Trends Biotechnol 2019; 37:242-52. [DOI: 10.1016/j.tibtech.2018.09.006] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 09/08/2018] [Accepted: 09/13/2018] [Indexed: 01/02/2023]
|
40
|
Suarez Garcia E, van Leeuwen J, Safi C, Sijtsma L, Eppink MHM, Wijffels RH, van den Berg C. Selective and energy efficient extraction of functional proteins from microalgae for food applications. Bioresour Technol 2018; 268:197-203. [PMID: 30077880 DOI: 10.1016/j.biortech.2018.07.131] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 07/25/2018] [Accepted: 07/26/2018] [Indexed: 06/08/2023]
Abstract
The use of a single controlled bead milling step of the microalga Tetraselmis suecica resulted in a soluble fraction, rich in functional proteins. This was achieved by fine-tuning the processing time, thereby exploiting the difference in rates of protein and carbohydrate release during milling. Soluble proteins were extracted under mild conditions -room temperature, no addition of chemicals, pH 6.5-, with a yield of 22.5% and a specific energy consumption of 0.6 kWh kgDW-1, which is within the recommended minimum energy for an extraction step in a biorefinery process. The resulting protein extract contained 50.4% (DW) of proteins and 26.4% carbohydrates, showed light green color and displayed superior surface activity and gelation behavior compared to whey protein isolate. The proposed process is simple (only one bead milling step), scalable, and allows the mild extraction of functional proteins, making it interesting for industrial applications in the food industry.
Collapse
Affiliation(s)
- E Suarez Garcia
- Bioprocess Engineering, AlgaePARC, Wageningen University and Research, PO Box 16, 6700 AA Wageningen, The Netherlands.
| | - J van Leeuwen
- Wageningen Food & Biobased Research, Wageningen University and Research, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - C Safi
- Wageningen Food & Biobased Research, Wageningen University and Research, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - L Sijtsma
- Wageningen Food & Biobased Research, Wageningen University and Research, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - M H M Eppink
- Bioprocess Engineering, AlgaePARC, Wageningen University and Research, PO Box 16, 6700 AA Wageningen, The Netherlands
| | - R H Wijffels
- Bioprocess Engineering, AlgaePARC, Wageningen University and Research, PO Box 16, 6700 AA Wageningen, The Netherlands; Nord University, Faculty of Biosciences and Aquaculture, N-8049 Bodø, Norway
| | - C van den Berg
- Bioprocess Engineering, AlgaePARC, Wageningen University and Research, PO Box 16, 6700 AA Wageningen, The Netherlands
| |
Collapse
|
41
|
Garcia ES, van Leeuwen JJA, Safi C, Sijtsma L, van den Broek LAM, Eppink MHM, Wijffels RH, van den Berg C. Techno-Functional Properties of Crude Extracts from the Green Microalga Tetraselmis suecica. J Agric Food Chem 2018; 66:7831-7838. [PMID: 29976070 PMCID: PMC6150664 DOI: 10.1021/acs.jafc.8b01884] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/13/2018] [Accepted: 07/05/2018] [Indexed: 06/08/2023]
Abstract
A mild fractionation process to extract functional biomolecules from green microalgae was implemented. The process includes bead milling, centrifugation, and filtration with several membrane cut-offs. For each fraction, the corresponding composition was measured, and the surface activity and gelation behavior were determined. A maximum protein yield of 12% was obtained in the supernatant after bead milling and between 3.2 and 11.7% after filtration. Compared to whey protein isolate, most of the algae fractions exhibited comparable or enhanced functionality. Surface activity for air-water and oil-water interfaces and gelation activities were notably superior for the retentate fractions compared to the permeates. It is proposed that such functionality in the retentates is due to the presence of hydrophobic compounds and molecular complexes exhibiting a similar behavior as Pickering particles. We demonstrated that excellent functionality can be obtained with crude fractions, requiring minimum processing and, thus, constituting an interesting option for commercial applications.
Collapse
Affiliation(s)
- E. Suarez Garcia
- Bioprocess
Engineering, AlgaePARC, Wageningen University
and Research, P.O. Box 16, 6700 AA Wageningen, The Netherlands
| | - J. J. A. van Leeuwen
- Wageningen
Food & Biobased Research, Wageningen
University and Research, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - C. Safi
- Wageningen
Food & Biobased Research, Wageningen
University and Research, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - L. Sijtsma
- Wageningen
Food & Biobased Research, Wageningen
University and Research, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - L. A. M. van den Broek
- Wageningen
Food & Biobased Research, Wageningen
University and Research, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - M. H. M. Eppink
- Bioprocess
Engineering, AlgaePARC, Wageningen University
and Research, P.O. Box 16, 6700 AA Wageningen, The Netherlands
| | - R. H. Wijffels
- Bioprocess
Engineering, AlgaePARC, Wageningen University
and Research, P.O. Box 16, 6700 AA Wageningen, The Netherlands
- Nord
University, Faculty of Biosciences and Aquaculture, N-8049 Bodø, Norway
| | - C. van den Berg
- Bioprocess
Engineering, AlgaePARC, Wageningen University
and Research, P.O. Box 16, 6700 AA Wageningen, The Netherlands
| |
Collapse
|
42
|
Zou Y, Xu P, Wu H, Zhang M, Sun Z, Sun C, Wang D, Cao J, Xu W. Effects of different ultrasound power on physicochemical property and functional performance of chicken actomyosin. Int J Biol Macromol 2018; 113:640-647. [DOI: 10.1016/j.ijbiomac.2018.02.039] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 02/07/2018] [Accepted: 02/07/2018] [Indexed: 12/14/2022]
|
43
|
Reinecke DL, Castillo-flores A, Boussiba S, Zarka A. Polyploid polynuclear consecutive cell-cycle enables large genome-size in Haematococcus pluvialis. ALGAL RES 2018; 33:456-61. [DOI: 10.1016/j.algal.2018.06.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
44
|
Hernández D, Molinuevo-Salces B, Riaño B, Larrán-García AM, Tomás-Almenar C, García-González MC. Recovery of Protein Concentrates From Microalgal Biomass Grown in Manure for Fish Feed and Valorization of the By-Products Through Anaerobic Digestion. Front Sustain Food Syst 2018. [DOI: 10.3389/fsufs.2018.00028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
45
|
Kavitha S, Subbulakshmi P, Rajesh Banu J, Gobi M, Tae Yeom I. Enhancement of biogas production from microalgal biomass through cellulolytic bacterial pretreatment. Bioresour Technol 2017; 233:34-43. [PMID: 28258994 DOI: 10.1016/j.biortech.2017.02.081] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 02/15/2017] [Accepted: 02/17/2017] [Indexed: 06/06/2023]
Abstract
Generation of bioenergy from microalgal biomass has been a focus of interest in recent years. The recalcitrant nature of microalgal biomass owing to its high cellulose content limits methane generation. Thus, the present study investigates the effect of bacterial-based biological pretreatment on liquefaction of the microalga Chlorella vulgaris prior to anaerobic biodegradation to gain insights into energy efficient biomethanation. Liquefaction of microalgae resulted in a higher biomass stress index of about 18% in the experimental (pretreated with cellulose-secreting bacteria) vs. 11.8% in the control (non-pretreated) group. Mathematical modelling of the biomethanation studies implied that bacterial pretreatment had a greater influence on sustainable methane recovery, with a methane yield of about 0.08 (g Chemical Oxygen Demand/g Chemical Oxygen Demand), than did control pretreatment, with a yield of 0.04 (g Chemical Oxygen Demand/g Chemical Oxygen Demand). Energetic analysis of the proposed method of pretreatment showed a positive energy ratio of 1.04.
Collapse
Affiliation(s)
- S Kavitha
- Department of Civil Engineering, Regional Campus, Anna University, Tirunelveli, India
| | - P Subbulakshmi
- Department of Civil Engineering, Regional Campus, Anna University, Tirunelveli, India
| | - J Rajesh Banu
- Department of Civil Engineering, Regional Campus, Anna University, Tirunelveli, India.
| | - Muthukaruppan Gobi
- Department of Biotechnology, School of Bioengineering, SRM University, Potheri, Chennai, India
| | - Ick Tae Yeom
- Graduate School of Water Resource, Sungkyunkwan University, Suwon, South Korea
| |
Collapse
|
46
|
Safi C, Olivieri G, Campos RP, Engelen-Smit N, Mulder WJ, van den Broek LAM, Sijtsma L. Biorefinery of microalgal soluble proteins by sequential processing and membrane filtration. Bioresour Technol 2017; 225:151-158. [PMID: 27888732 DOI: 10.1016/j.biortech.2016.11.068] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 11/15/2016] [Accepted: 11/16/2016] [Indexed: 06/06/2023]
Abstract
A mild biorefinery process was investigated on the microalga Nannochloropsis gaditana, to obtain an enriched fraction of water soluble proteins free from chlorophyll. After harvesting, a 100g.L-1 solution of cells was first subjected to cell disruption by either high-pressure homogenization (HPH) or enzymatic treatment (ENZ). HPH resulted in a larger release of proteins (49%) in the aqueous phase compared to the Alcalase incubation (35%). In both cases, an ultrafiltration/diafiltration (UF/DF) was then performed on the supernatant obtained from cell disruption by testing different membrane cut-off (1000kDa, 500kDa and 300kDa). After optimising the process conditions, the combination of ENZ→UF/DF ended in a larger overall yield of water soluble proteins (24.8%) in the permeate compared to the combination of HPH→UF/DF (17.4%). A gel polarization model was implemented to assess the maximum achievable concentration factor during ultrafiltration and the mass transfer coefficient related to the theoretical permeation flux rate.
Collapse
Affiliation(s)
- C Safi
- Wageningen Food & Biobased Research, AlgaePARC, PO Box 17, 6700 AA Wageningen, The Netherlands.
| | - G Olivieri
- Bioprocess Engineering, AlgaePARC, Wageningen University, PO Box 16, 6700 AA Wageningen, The Netherlands; Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale, Università degli Studi di Napoli Federico II, Piazzale V. Tecchio 80, 80125 Napoli, Italy
| | - R P Campos
- Wageningen Food & Biobased Research, AlgaePARC, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - N Engelen-Smit
- Wageningen Food & Biobased Research, AlgaePARC, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - W J Mulder
- Wageningen Food & Biobased Research, AlgaePARC, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - L A M van den Broek
- Wageningen Food & Biobased Research, AlgaePARC, PO Box 17, 6700 AA Wageningen, The Netherlands
| | - L Sijtsma
- Wageningen Food & Biobased Research, AlgaePARC, PO Box 17, 6700 AA Wageningen, The Netherlands
| |
Collapse
|
47
|
Aydin S. Enhancement of microbial diversity and methane yield by bacterial bioaugmentation through the anaerobic digestion of Haematococcus pluvialis. Appl Microbiol Biotechnol 2016; 100:5631-7. [DOI: 10.1007/s00253-016-7501-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 03/20/2016] [Accepted: 03/22/2016] [Indexed: 12/19/2022]
|