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Athiyappan KD, Chaudhuri R, Balasubramanian P. Enhancing phycocyanin yield from Spirulina sp. under salt stress using various extraction methods. Arch Microbiol 2024; 206:258. [PMID: 38735006 DOI: 10.1007/s00203-024-03968-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 04/18/2024] [Indexed: 05/13/2024]
Abstract
Phycocyanin, a blue-coloured pigment, predominantly found and derived from Spirulina sp., has gained researchers' interest due to its vibrant hues and other attractive properties like antioxidant and anti-microbial. However, the lack of reliable and sustainable phycocyanin extraction strategies without compromising the quality has hindered the scaling up of its production processes for commercial purposes. Here in this study, phycocyanin was extracted from wet and dry biomass Spirulina sp., using three different physical cell disruption methods (ultrasonication, homogenization, and freeze-thaw cycles) combined with two different buffers (phosphate buffer and acetate buffer) and water (as control). The result showed that the freeze-thaw method combined with acetate buffer produced the highest yield (25.013 ± 2.572 mg/100 mg) with a purity ratio of 0.806 ± 0.079. Furthermore, when subjected to 30% w/v salt stress, 1.9 times higher phycocyanin yield with a purity ratio of 1.402 ± 0.609 was achieved using the previously optimized extraction method.
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Affiliation(s)
- Kerthika Devi Athiyappan
- Department of Biotechnology & Medical Engineering, National Institute of Technology Rourkela, Odisha, 769008, India
| | - Rayanee Chaudhuri
- Department of Biotechnology & Medical Engineering, National Institute of Technology Rourkela, Odisha, 769008, India
| | - Paramasivan Balasubramanian
- Department of Biotechnology & Medical Engineering, National Institute of Technology Rourkela, Odisha, 769008, India.
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Thevarajah B, Piyatilleke S, Nimarshana PHV, Koushalya S, Malik A, Ariyadasa TU. Exploring effective light spectral conversion techniques for enhanced production of Spirulina-derived blue pigment protein, c-phycocyanin. BIORESOURCE TECHNOLOGY 2024; 399:130612. [PMID: 38508281 DOI: 10.1016/j.biortech.2024.130612] [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: 01/07/2024] [Revised: 03/16/2024] [Accepted: 03/17/2024] [Indexed: 03/22/2024]
Abstract
Spirulina is a promising feedstock for c-phycocyanin, a blue pigment-protein, commercially incorporated in many food products for its desirable bright blue attributes, exceptional bioavailability, and inherent therapeutic properties. Remarkably, enhancing c-phycocyanin synthesis in Spirulina would facilitate economic viability and sustainability at large-scale production, as the forecasted market value is $ 409.8 million by 2030. Notably, the lighting source plays a key role in enhancing c-phycocyanin in Spirulina, and thus, strategies to filter/concentrate the photons of respective wavelengths, influencing light spectra, are beneficial. Enveloping open raceway ponds and greenhouses by luminescent solar concentrators and light filtering sheets enables solar spectral conversion of the sunlight at desirable wavelengths, emerges as a promising strategy to enhance synthesis of c-phycocyanin in Spirulina. Nevertheless, the conduction of techno-economic assessments and evaluation of scalability at large-scale cultivation of Spirulina are essential for the real-time implementation of lighting strategies.
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Affiliation(s)
- Bavatharny Thevarajah
- Department of Chemical and Process Engineering, Faculty of Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka
| | - Sajani Piyatilleke
- Department of Chemical and Process Engineering, Faculty of Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka
| | - P H V Nimarshana
- Department of Mechanical Engineering, Faculty of Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka
| | - S Koushalya
- Applied Microbiology Laboratory, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Anushree Malik
- Applied Microbiology Laboratory, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Thilini U Ariyadasa
- Department of Chemical and Process Engineering, Faculty of Engineering, University of Moratuwa, Moratuwa 10400, Sri Lanka.
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Lijassi I, Arahou F, Mansouri Z, Wahby A, Rhazi L, Wahby I. Comparative Analysis of Effect of Culture Conditions on Growth and C-Phycocyanin Production in Helical and Linear Spirulina. Curr Microbiol 2024; 81:152. [PMID: 38652305 DOI: 10.1007/s00284-024-03684-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 03/31/2024] [Indexed: 04/25/2024]
Abstract
Spirulina (Arthrospira and Spirulina spp.) has always been characterized by the helical trichomes, despite the existence of linear forms. A great debate is now open on the morphological flexibility of Spirulina, but it seems that both trichome morphology and C-phycocyanin (C-PC) concentrations are influenced by the culture conditions.This work compared the effect of some key growth factors (medium pH as well as its carbon, potassium, and salt contents) on the growth and C-PC concentration of helical and linear Spirulina strains. Further, two-phase strategies, including light and nitrogen variation, were applied to increase the in vivo C-PC accumulation into the trichomes. Results showed that high pH induced trichomes elongation and improved growth but decreased C-PC content (+ 65 and + 43% vs. -83 and -49%, for helical and linear strains, respectively). Variations in carbon and salt concentrations negatively impacted growth and C-PC content, even if the linear strain was more robust against these fluctuations. It was also interesting to see that potassium increasing improved growth and C-PC content for both strains.The variation of light wavelength during the enrichment phase (in the two-phase strategy) improved by 50% C-PC accumulation in trichomes, especially after blue lighting for 96 h. Similar result was obtained after 48 h of nitrogen reduction, while its removal from the medium caused trichomes disintegration. The current work highlights the robustness of linear Spirulina strain and presents an efficient and scalable way to increase C-PC in vivo without affecting growth.
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Affiliation(s)
- Ibtissam Lijassi
- Department of Biology, Faculty of Sciences, Research Center of Plant and Microbial Biotechnologies, Biodiversity and Environment, Laboratory of Botany and Valorisation of Plant and Fungal Resources, Mohamed V University, Rabat, Morocco.
| | - Fadia Arahou
- Department of Biology, Faculty of Sciences, Research Center of Plant and Microbial Biotechnologies, Biodiversity and Environment, Laboratory of Botany and Valorisation of Plant and Fungal Resources, Mohamed V University, Rabat, Morocco
| | - Zineb Mansouri
- Department of Biology, Faculty of Sciences, Research Center of Plant and Microbial Biotechnologies, Biodiversity and Environment, Laboratory of Botany and Valorisation of Plant and Fungal Resources, Mohamed V University, Rabat, Morocco
| | - Anass Wahby
- Laboratory of Water, Studies and Environmental Analysis, Faculty of Sciences, Abdelmalek Essadi University, Tetouan, Morocco
| | - Laila Rhazi
- Department of Biology, Faculty of Sciences, Research Center of Plant and Microbial Biotechnologies, Biodiversity and Environment, Laboratory of Botany and Valorisation of Plant and Fungal Resources, Mohamed V University, Rabat, Morocco
| | - Imane Wahby
- Department of Biology, Faculty of Sciences, Research Center of Plant and Microbial Biotechnologies, Biodiversity and Environment, Laboratory of Botany and Valorisation of Plant and Fungal Resources, Mohamed V University, Rabat, Morocco
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Teixeira IR, Marczak LDF, Mercali GD, Jaeschke DP. Saline extraction assisted by ultrasound: a method to obtain purified phycocyanin. J Biotechnol 2024; 384:38-44. [PMID: 38395362 DOI: 10.1016/j.jbiotec.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 01/22/2024] [Accepted: 02/19/2024] [Indexed: 02/25/2024]
Abstract
The influence of ultrasound intensity and saline solution concentration (NH4Cl and CaCl2) on phycocyanin extraction from Arthrospira platensis was evaluated. The intensity had a significant effect on phycocyanin content and purity, while the saline solution concentration only had an effect on purity. The optimum extraction condition was obtained at 41% of intensity and 8.5 g.L-1 of CaCl2 solution. In this condition, ultrasound promoted cell disruption efficiently, increasing the extraction yield. The combination of ultrasound with CaCl2 solution reduced the co-extraction of chlorophylls and other proteins, providing more purified extracts. The freezing and thawing method was compared to the best condition obtained, and it showed no significant difference for phycocyanin content but better results for purity. Overall, ultrasound treatment may be considered a promising technology to obtain phycocyanin by the food industry without additional purification techniques due to the reduced extraction time, less use of energy, and easy scale-up.
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Affiliation(s)
- Ingrid Rocha Teixeira
- Department of Chemical Engineering, Federal University of Rio Grande do Sul, 2777, Ramiro Barcelos St., Porto Alegre, RS 90.035-007, Brazil
| | - Ligia Damasceno Ferreira Marczak
- Department of Chemical Engineering, Federal University of Rio Grande do Sul, 2777, Ramiro Barcelos St., Porto Alegre, RS 90.035-007, Brazil
| | - Giovana Domeneghini Mercali
- Department of Food Science, Institute of Food Science and Technology, Federal University of Rio Grande do Sul, 9500, Bento Gonçalves Av., Porto Alegre, RS, Brazil
| | - Débora Pez Jaeschke
- School of Chemistry and Food, Federal University of Rio Grande, Rio Grande, RS 96203-900, Brazil.
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Aslanbay Guler B, Demirel Z, Imamoglu E. Induction of antioxidant activities of Arthrospira platensis and Chlorella vulgaris by modified culture conditions. Bioprocess Biosyst Eng 2024; 47:275-287. [PMID: 38286864 DOI: 10.1007/s00449-023-02963-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/22/2023] [Indexed: 01/31/2024]
Abstract
Microalgae are considered a promising source for obtaining natural compounds with strong antioxidant activity. Despite the great progress made in this field, there is still need for further studies applying simple and cost-effective modifications to reveal their full potential and enhance antioxidant properties. Arthrospira platensis and Chlorella vulgaris are some of the most common cells studied for this purpose. In this study, it was aimed to develop a bioprocess for the enhancement of antioxidant properties of these two microalgae by evaluating the effect of different culture conditions. With this aim, the impacts of light intensity/reactive oxygen species and nitrogen sources/reactive oxygen species were evaluated for the A. platensis and C. vulgaris cells, respectively. Results showed that the antioxidant potential of A. platensis was found to be correlated with the phycocyanin and total phenolic content of cells, and 80 µmol photons m-2 s-1 light intensity induced antioxidant activity in a two-step cultivation mode. For C. vulgaris cells, maximum antioxidant activities of 68.10 ± 1.51% and 75.68 ± 0.66% were obtained in cultures with NH4Cl (0.016% (w/v)) for DPPH and ABTS assays, respectively. The applied oxidative stress factors exhibited different effects on the antioxidant activities of the cells because of their cellular morphologies and changing mechanisms of reactive oxygen species. These outcomes show the potential of applied modifications on cells and suggest a promising route to enhance antioxidant activities of microalgae for further research.
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Affiliation(s)
- Bahar Aslanbay Guler
- Department of Bioengineering, Faculty of Engineering, Ege University, 35100, Izmir, Turkey.
| | - Zeliha Demirel
- Department of Bioengineering, Faculty of Engineering, Ege University, 35100, Izmir, Turkey
| | - Esra Imamoglu
- Department of Bioengineering, Faculty of Engineering, Ege University, 35100, Izmir, Turkey
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Pineda-Rodríguez YY, Herazo-Cárdenas DS, Vallejo-Isaza A, Pompelli MF, Jarma-Orozco A, Jaraba-Navas JDD, Cordero-Ocampo JD, González-Berrio M, Arrieta DV, Pico-González A, Ariza-González A, Aviña-Padilla K, Rodríguez-Páez LA. Optimal Laboratory Cultivation Conditions of Limnospira maxima for Large-Scale Production. BIOLOGY 2023; 12:1462. [PMID: 38132288 PMCID: PMC10740766 DOI: 10.3390/biology12121462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/04/2023] [Accepted: 11/18/2023] [Indexed: 12/23/2023]
Abstract
Cultivating Limnospira maxima, renowned for its abundant proteins and valuable pigments, faces substantial challenges rooted in the limited understanding of its optimal growth parameters, associated high costs, and constraints in the procurement of traditional nitrogen sources, particularly NaNO3. To overcome these challenges, we conducted a comprehensive 4 × 3 factorial design study. Factors considered included white, red, blue, and yellow light spectra, along with nitrogen sources NaNO3 and KNO3, as well as a nitrogen-free control, for large-scale implementation. Optimal growth, measured by Optical Density, occurred with white and yellow light combined with KNO3 as the nitrogen source. These conditions also increased dry weight and Chl-a content. Cultures with nitrogen deprivation exhibited high values for these variables, attributed to carbon accumulation in response to nitrogen scarcity. Phycocyanin, a crucial pigment for nutrition and industry, reached its highest levels in cultures exposed to white light and supplemented with KNO3, with an impressive content of 384.11 g kg-1 of dry weight. These results highlight the efficacy and cost-efficiency of using a combination of white light and KNO3 for large-scale L. maxima cultivation. This strategy offers promising opportunities to address global food security challenges and enhance the production of industrially relevant pigments.
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Affiliation(s)
- Yirlis Yadeth Pineda-Rodríguez
- Departamento de Ingeniería Agronómica y Desarrollo Rural, Maestría en Ciencias Agronómicas, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (D.V.A.); (A.P.-G.); (A.A.-G.)
| | - Diana Sofia Herazo-Cárdenas
- Laboratorio de Sanidad Acuícola y Calidad de Agua, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería 230002, Colombia; (D.S.H.-C.); (A.V.-I.)
| | - Adriana Vallejo-Isaza
- Laboratorio de Sanidad Acuícola y Calidad de Agua, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería 230002, Colombia; (D.S.H.-C.); (A.V.-I.)
| | - Marcelo F. Pompelli
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (A.J.-O.); (J.d.D.J.-N.); (L.A.R.-P.)
| | - Alfredo Jarma-Orozco
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (A.J.-O.); (J.d.D.J.-N.); (L.A.R.-P.)
| | - Juan de Dios Jaraba-Navas
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (A.J.-O.); (J.d.D.J.-N.); (L.A.R.-P.)
| | - Jhony David Cordero-Ocampo
- Departamento de Ciencias Acuícolas, Programa de Acuicultura, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería 230002, Colombia; (J.D.C.-O.); (M.G.-B.)
| | - Marianella González-Berrio
- Departamento de Ciencias Acuícolas, Programa de Acuicultura, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería 230002, Colombia; (J.D.C.-O.); (M.G.-B.)
| | - Daniela Vegliante Arrieta
- Departamento de Ingeniería Agronómica y Desarrollo Rural, Maestría en Ciencias Agronómicas, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (D.V.A.); (A.P.-G.); (A.A.-G.)
| | - Ana Pico-González
- Departamento de Ingeniería Agronómica y Desarrollo Rural, Maestría en Ciencias Agronómicas, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (D.V.A.); (A.P.-G.); (A.A.-G.)
| | - Anthony Ariza-González
- Departamento de Ingeniería Agronómica y Desarrollo Rural, Maestría en Ciencias Agronómicas, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (D.V.A.); (A.P.-G.); (A.A.-G.)
| | - Katia Aviña-Padilla
- Centro de Investigación y de Estudios Avanzados del I.P.N. Unidad Irapuato, Irapuato 36821, Mexico;
| | - Luis Alfonso Rodríguez-Páez
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Agrícolas, Universidad de Córdoba, Montería 230002, Colombia; (A.J.-O.); (J.d.D.J.-N.); (L.A.R.-P.)
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Jian-Fei S, Meng-hui S, Xiao-nan Z. Response surface optimization of light conditions for organic matter accumulation in two different shapes of Arthrospira platensis. Front Nutr 2023; 9:1047685. [PMID: 36687690 PMCID: PMC9852917 DOI: 10.3389/fnut.2022.1047685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 11/28/2022] [Indexed: 01/07/2023] Open
Abstract
Arthrospira platensis has attracted wide attention as a cyanobacteria with high nutritional value. In this research, the response surface method was used to study the effects of light cycle, light intensity and red-blue LED conditions on the growth and organic matter accumulation in spiral shaped strain A. platensis OUC623 and linear shaped strain A. platensis OUC793. The light conditions suitable for A. platensis OUC623 were as follows: growth (light time 12.01 h, light intensity 35.64 μmol/m2s, LED red: blue = 6.38:1); chlorophyll a (light time 12.75 h, light intensity 31.06 μmol/m2s, red: blue = 6.25:1); carotenoid (light time 13.12 h, light intensity 32.25 μmol/m2s, red: blue = 5.79:1); polysaccharide (light time 16.00 h, light intensity 31.32 μmol/m2s, blue: red = 6.24:1); protein (light time 12.18 h, light intensity 6.12 μmol/m2s, blue: red = 7.95:1); phycocyanin (light time12.00 h, light intensity 5.00 μmol/m2s, blue: red = 8.00:1). The light conditions suitable for A. platensis OUC793 were as follows: growth (light time 13.52 h, light intensity 40.22 μmol/m2s, red: blue = 5.98:1); chlorophyll a (light time 14.22 h, light intensity 44.96 μmol/m2s, red: blue = 5.94:1); carotenoid (light time 14.13 h, light intensity 44.50 μmol/m2s, red: blue = 6.02:1); polysaccharide (light time 16.00 h, light intensity 31.85 μmol/m2s, blue: red = 6.08:1); protein (light time12.00 h, light intensity 5.00 μmol/m2s, blue: red = 8.00:1); phycocyanin (light time12.01 h, light intensity 5.01 μmol/m2s, blue: red = 8.00:1). Under the theoretical optimal light conditions, compared with white LED, the growth rate, chlorophyll a, carotenoid, phycocyanin, protein and polysaccharide contents in strain 623 increased by 91.67%, 114.70%, 85.05%, 563.54%, 386.14%, 201.18%, and in strain 793 increased by 75.00%, 150.94%, 113.43%, 427.09%, 1284.71%, 312.38%, respectively. The two strains showed different advantages. Growth rate, chlorophyll a, polysaccharide, protein and phycocyanin content of strain 623 were higher than those of strain 793, while carotenoid was higher in strain 793. After optimization, both strains could reach a good growth state, and the growth rate and organic matter content were close. And then a 20 L photobioreactor was used to expand the culture of the two strains, validating the theoretical optimal light conditions of response surface method. This study laid the foundation for the establishment of optical conditions for organic matter accumulation in two different strains of A. platensis, which provided more options for meeting the industrialization needs of A. platensis.
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Affiliation(s)
| | | | - Zang Xiao-nan
- Key Laboratory of Marine Genetics and Breeding, Ministry of Education, Ocean University of China, Qingdao, China
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Liu R, Qin S, Li W. Phycocyanin: Anti-inflammatory effect and mechanism. Biomed Pharmacother 2022; 153:113362. [DOI: 10.1016/j.biopha.2022.113362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/24/2022] [Accepted: 06/28/2022] [Indexed: 11/28/2022] Open
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Sohani E, Pajoum Shariati F, Pajoum Shariati SR. Assessment of various colored lights on the growth pattern and secondary metabolites synthesis in Spirulina platensis. Prep Biochem Biotechnol 2022; 53:412-423. [PMID: 35895500 DOI: 10.1080/10826068.2022.2098320] [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: 10/16/2022]
Abstract
Cyanobacteria are photosynthetic aquatic microorganisms with light and dark photosynthesis reactions. In the present study, the effect of various light spectrums on light and dark reactions in Spirulina platensis was investigated. Chlorophyll a and phycocyanin as light reaction pigments and vitamin B12 as a product of dark reaction were examined. S. platensis was exposed to four different color LEDs (white, red, blue, and yellow) at a fixed intensity. In light reaction, chlorophyll-a has the highest amount in blue, red, white, and yellow by 61.23, 45.46, 34.85, and 22.55 mg·g-1, respectively. Those microalgae cultured in the blue color produced the highest amount of Chlorophyll a and c-phycocyanin. For C-phycocyanin, the highest to the lowest amount belong to blue, red, yellow, and white light by 168.6, 102.4, 85.77, and 53.81 mg·g-1. The amount of vitamin B12, from high to low is related to blue, red, white, and yellow light by 68.91, 59.73, 52.56, and 10.2 µg·g-1. The trend of vitamin B12's production was similar to the chlorophyll a. In conclusion, blue color can increase the production of vitamin B12 while keeping light reaction products at their highest level.
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Affiliation(s)
- Elnaz Sohani
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Farshid Pajoum Shariati
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Thevarajah B, Nishshanka GKSH, Premaratne M, Nimarshana P, Nagarajan D, Chang JS, Ariyadasa TU. Large-scale production of Spirulina-based proteins and c-phycocyanin: A biorefinery approach. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Lee SA, Kim M, Esterhuizen M, Le VV, Kang M, Ko SR, Oh HM, Kim YJ, Ahn CY. An acceleration of carotenoid production and growth of Haematococcus lacustris induced by host-microbiota network interaction. Microbiol Res 2022; 262:127097. [PMID: 35751943 DOI: 10.1016/j.micres.2022.127097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 02/07/2023]
Abstract
Haematococcus lacustris is a chlamydomonadalean with high biotechnological interest owing to its capacity to produce astaxanthin, a valuable secondary carotenoid with extraordinary antioxidation properties. However, its prolonged growth has limited its utility commercially. Thus, rapid growth to attain high densities of H. lacustris cells optimally producing astaxanthin is an essential biotechnological target to facilitate profitable commercialisation. Our study focused on characterising the bacterial communities associated with the alga's phycosphere by metagenomics. Subsequently, we altered the bacterial consortia in combined co-culture with key beneficial bacteria to optimise the growth of H. lacustris. The algal biomass increased by up to 2.1-fold in co-cultures, leading to a 1.6-fold increase in the astaxanthin yield. This study attempted to significantly improve the H. lacustris growth rate and biomass yield via Next-Generation Sequencing analysis and phycosphere bacterial augmentation, highlighting the possibility to overcome the hurdles associated with astaxanthin production by H. lacustris at a commercial scale.
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Affiliation(s)
- Sang-Ah Lee
- Environmental Safety Group, Korea Institute of Science and Technology (KIST) Europe, Saarbrücken 66123, Germany; Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Environmental Biotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Minsik Kim
- Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Maranda Esterhuizen
- Environmental Safety Group, Korea Institute of Science and Technology (KIST) Europe, Saarbrücken 66123, Germany; Helsinki Institute of Sustainability Science (HELSUS), Fabianinkatu 33, 00014 Helsinki, Finland; University of Helsinki, Ecosystems and Environment Research Programme, Faculty of Biological and Environmental Sciences, Niemenkatu 73, 15140 Lahti, Finland; University of Manitoba, Clayton H. Riddell Faculty of Environment, Earth, and Resources, Wallace Building, 125 Dysart Road, Winnipeg MB R3T 2N2, Canada
| | - Ve Van Le
- Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Environmental Biotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Mingyeong Kang
- Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Environmental Biotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - So-Ra Ko
- Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Hee-Mock Oh
- Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Environmental Biotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Young Jun Kim
- Environmental Safety Group, Korea Institute of Science and Technology (KIST) Europe, Saarbrücken 66123, Germany.
| | - Chi-Yong Ahn
- Cell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Environmental Biotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea.
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Hotos GN, Antoniadis TI. The Effect of Colored and White Light on Growth and Phycobiliproteins, Chlorophyll and Carotenoids Content of the Marine Cyanobacteria Phormidium sp. and Cyanothece sp. in Batch Cultures. Life (Basel) 2022; 12:life12060837. [PMID: 35743868 PMCID: PMC9225148 DOI: 10.3390/life12060837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/26/2022] [Accepted: 06/02/2022] [Indexed: 11/16/2022] Open
Abstract
Two local marine cyanobacteria, Phormidium sp. and Cyanothece sp., were batch-cultured under 18–19.5 °C, at 40 ppt salinity, using white LED light of low (40 μmol photons/m2/s) and high (160 μmol/m2/s) intensity and, additionally, blue, green and red LED light. Yield was highest in high white light in both species (2.15 g dw/L in Phormidium, 1.47 g/L in Cyanothece), followed by green light (1.25 g/L) in Cyanothece and low white and green (1.26–1.33 g/L) in Phormidium. Green light maximized phycocyanin in Phormidium (0.45 mg/mL), while phycoerythrin was enhanced (0.17 mg/mL) by blue light and allophycocyanin by all colors (~0.80 mg/mL). All colors maximized phycocyanin in Cyanothece (~0.32 mg/mL), while phycoerythrin and allophycocyanin peaked under green light (~0.138 and 0.38 mg/mL, respectively). In Phormidium, maximization of chlorophyll-a (9.3 μg/mL) was induced by green light, while total carotenoids and b-carotene (3.05 and 0.89 μg/mL, respectively) by high white light. In Cyanothece, both white light intensities along with green maximized chlorophyll-a (~9 μg/mL) while high white light and green maximized total carotenoids (2.6–3.0 μg/mL). This study strongly indicates that these cyanobacteria can be cultured at the first stage under white light to accumulate sufficient biomass and, subsequently, under colored light for enhancing phycobiliproteins.
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13
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Influence of Different Light Sources on the Biochemical Composition of Arthrospira spp. Grown in Model Systems. Foods 2022; 11:foods11030399. [PMID: 35159549 PMCID: PMC8834439 DOI: 10.3390/foods11030399] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/10/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023] Open
Abstract
Arthrospira platensis and Arthrospira maxima are prokaryotic microalgae commercially marketed as spirulina. The pigments extracted from these algae are widely used for cosmetic and nutraceutical applications. This work aimed to evaluate the influence of three light-emitting lamps (white, orange and blue) on the growth and biomass composition of two strains of A. platensis (M2 and M2M) and one of A. maxima. The obtained data show strain- and light-dependent responses of the microalgae. In addition, white and orange lights led to a similar overall effect by increasing the levels of chlorophyll a and carotenoids. However, exposure to orange light resulted in the highest dry weight (5973.3 mg L−1 in M2M), whereas white light stimulated an increase in the carbohydrate fraction (up to 42.36 g 100 g−1 in A. maxima). Conversely, blue light led to a constant increase in the concentration of phycocyanin (14 g 100 g−1 in A. maxima) and a higher content of proteins in all strains. These results provide important environmental information for modulating the growth of different spirulina strains, which can be used to address the synthesis of biochemical compounds of strategic importance for the development of new nutraceutical foods.
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14
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Feng S, Kang K, Salaudeen S, Ahmadi A, He QS, Hu Y. Recent Advances in Algae-Derived Biofuels and Bioactive Compounds. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04039] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Shanghuan Feng
- Department of Chemical and Biochemical Engineering, Western University, London, Ontario, Canada N6A 3K7
| | - Kang Kang
- Department of Chemical and Biochemical Engineering, Western University, London, Ontario, Canada N6A 3K7
| | - Shakirudeen Salaudeen
- Faculty of Sustainable Design Engineering, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada C1A 4P3
| | - Ali Ahmadi
- Faculty of Sustainable Design Engineering, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada C1A 4P3
| | - Quan Sophia He
- Department of Engineering, Faculty of Agriculture, Dalhousie University, Truro, Nova Scotia, Canada B2N 5E3
| | - Yulin Hu
- Faculty of Sustainable Design Engineering, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada C1A 4P3
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15
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Effects of blue, orange and white lights on growth, chlorophyll fluorescence, and phycocyanin production of Arthrospira platensis cultures. ALGAL RES 2022. [DOI: 10.1016/j.algal.2021.102583] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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16
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Chaiklahan R, Chirasuwan N, Srinorasing T, Attasat S, Nopharatana A, Bunnag B. Enhanced biomass and phycocyanin production of Arthrospira (Spirulina) platensis by a cultivation management strategy: Light intensity and cell concentration. BIORESOURCE TECHNOLOGY 2022; 343:126077. [PMID: 34601024 DOI: 10.1016/j.biortech.2021.126077] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 06/13/2023]
Abstract
This work investigated the cultivation of Arthrospira (Spirulina) platensis BP in a photobioreactor under light intensities of 635, 980, 1300, and 2300 µmol m-2 s-1, using a semi-continuous mode to keep cell concentration at optical densities (OD) of 0.4, 0.6, and 0.8. The highest productivity of biomass (0.62 g L-1 d-1) and phycocyanin (123 mg L-1 d-1) were obtained when cells were grown under a light intensity of 2300 µmol m-2 s-1 at OD 0.6. At this concentration, the efficiency of energy consumption to the biomass of algae was around 2.26-2.31 g (kW h)-1 d-1, while, a maximum photosynthetic efficiency of 8.02% was obtained under a light intensity of 635 µmol m-2 s-1 at OD 0.8. This indicates how light intensity, cell concentration, and light-dark conditions can enhance biomass and phycocyanin production, if well manipulated.
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Affiliation(s)
- Ratana Chaiklahan
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand.
| | - Nattayaporn Chirasuwan
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand
| | - Thanyarat Srinorasing
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand
| | - Shewin Attasat
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand
| | - Annop Nopharatana
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand
| | - Boosya Bunnag
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand; School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, Bang Khun Thain, Bangkok 10150, Thailand
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17
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Comparison of two strains of the edible cyanobacteria Arthrospira: Biochemical characterization and antioxidant properties. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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18
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Tayebati H, Pajoum Shariati F, Soltani N, Sepasi Tehrani H. Effect of various light spectra on amino acids and pigment production of Arthrospira platensis using flat-plate photobioreactor. Prep Biochem Biotechnol 2021:1-12. [PMID: 34289777 DOI: 10.1080/10826068.2021.1941102] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Today, the use of nutrients derived from natural bioactive compounds application in the food, pharmaceutical, and cosmetic industries is on the increase. This paper aimed to evaluate the amino acids profile (essential and non-essential) and pigments composition (chlorophyll a, carotenoids, and phycocyanin) of Arthrospira platensis (a blue-green microalga) cultivation in a flat-plate photobioreactor under various types of light-emitting diodes (red: 620-680 nm, white: 380-780 nm, yellow: 570-600nm, blue: 445-480 nm). The maximum biomass concentration (604.96 mg L-1) occurred when the red LED was applied for cultivation, and the minimum biomass concentration (279.39 mg L-1) was obtained under blue LED. The sequence of pigments and amino acids concentrations (mg L-1culture volume) was approximately in accordance with the biomass productivity. It means the red light produces the maximum concentration of pigments (chlorophyll a: 5.42, carotenoids: 2.92, phycocyanin: 67.54 mg L-1) and amino acids (essential amino acids: 110.47, nonessential amino acids: 179.10 mg L-1). Nevertheless, when these values were measured in mg per g of dry weight, the utmost contents were observed in microalgal products cultivated under blue LED. These consequences are due to the highest cell productivity and the most extended length of cells that occurred under red and blue LEDs, respectively.
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Affiliation(s)
- Hanieh Tayebati
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Farshid Pajoum Shariati
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Neda Soltani
- Department of Petroleum Microbiology, Institute of Applied Science, ACECR, Tehran, Iran
| | - Hessam Sepasi Tehrani
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
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19
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Liyanaarachchi VC, Premaratne M, Ariyadasa TU, Nimarshana P, Malik A. Two-stage cultivation of microalgae for production of high-value compounds and biofuels: A review. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102353] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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20
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Madsen MA, Hamilton G, Herzyk P, Amtmann A. Environmental Regulation of PndbA600, an Auto-Inducible Promoter for Two-Stage Industrial Biotechnology in Cyanobacteria. Front Bioeng Biotechnol 2021; 8:619055. [PMID: 33542914 PMCID: PMC7853294 DOI: 10.3389/fbioe.2020.619055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/09/2020] [Indexed: 11/13/2022] Open
Abstract
Cyanobacteria are photosynthetic prokaryotes being developed as sustainable platforms that use renewable resources (light, water, and air) for diverse applications in energy, food, environment, and medicine. Despite the attractive promise that cyanobacteria offer to industrial biotechnology, slow growth rates pose a major challenge in processes which typically require large amounts of biomass and are often toxic to the cells. Two-stage cultivation strategies are an attractive solution to prevent any undesired growth inhibition by de-coupling biomass accumulation (stage I) and the industrial process (stage II). In cyanobacteria, two-stage strategies involve costly transfer methods between stages I and II, and little work has been focussed on using the distinct growth and stationary phases of batch cultures to autoregulate stage transition. In the present study, we identified and characterised a growth phase-specific promoter, which can serve as an auto-inducible switch to regulate two-stage bioprocesses in cyanobacteria. First, growth phase-specific genes were identified from a new RNAseq dataset comparing two growth phases and six nutrient conditions in Synechocystis sp. PCC 6803, including two new transcriptomes for low Mg and low K. A type II NADH dehydrogenase (ndbA) showed robust induction when the cultures transitioned from exponential to stationary phase growth. Behaviour of a 600-bp promoter sequence (PndbA600) was then characterised in detail following the expression of PndbA600:GFP in Synechococcus sp. PCC 7002. Culture density and growth media analyses showed that PndbA600 activation was not dependent on increases in culture density per se but on N availability and on another activating factor present in the spent media of stationary phase cultures (Factor X). PndbA600 deactivation was dependent on the changes in culture density and in either N availability or Factor X. Electron transport inhibition studies revealed a photosynthesis-specific enhancement of active PndbA600 levels. Our findings are summarised in a model describing the environmental regulation of PndbA600, which can now inform the rational design of two-stage industrial processes in cyanobacteria.
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Affiliation(s)
- Mary Ann Madsen
- College of Medical, Veterinary and Life Sciences, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow, United Kingdom
| | - Graham Hamilton
- Glasgow Polyomics, Wolfson Wohl Cancer Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Pawel Herzyk
- College of Medical, Veterinary and Life Sciences, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow, United Kingdom.,Glasgow Polyomics, Wolfson Wohl Cancer Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Anna Amtmann
- College of Medical, Veterinary and Life Sciences, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow, United Kingdom
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21
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Maujean E, Desobry S, Gillet G, Poupard N, Desjardins‐Lavisse I, Desobry‐Banon S. Influence of pressurised cryogenic nitrogen technology on
Arthrospira platensis
(spirulina) preservation during storage. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elvis Maujean
- Laboratoire d’Ingénierie des Biomolécules Université de Lorraine 2, Avenue de la Forêt de HayeTSA 40602 Vandoeuvre‐lès‐Nancy54518France
| | - Stéphane Desobry
- Laboratoire d’Ingénierie des Biomolécules Université de Lorraine 2, Avenue de la Forêt de HayeTSA 40602 Vandoeuvre‐lès‐Nancy54518France
| | | | | | | | - Sylvie Desobry‐Banon
- Laboratoire d’Ingénierie des Biomolécules Université de Lorraine 2, Avenue de la Forêt de HayeTSA 40602 Vandoeuvre‐lès‐Nancy54518France
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22
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Klepacz-Smółka A, Pietrzyk D, Szeląg R, Głuszcz P, Daroch M, Tang J, Ledakowicz S. Effect of light colour and photoperiod on biomass growth and phycocyanin production by Synechococcus PCC 6715. BIORESOURCE TECHNOLOGY 2020; 313:123700. [PMID: 32590305 DOI: 10.1016/j.biortech.2020.123700] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/12/2020] [Accepted: 06/13/2020] [Indexed: 06/11/2023]
Abstract
The effect of light colour and light regime on growth and production of the thermostable C-phycocyanin (PC) by the thermophilic cyanobacterium Synechococcus 6715 in the tubular photobioreactor has been analysed. The highest specific growth rate (1.918 d-1) and biomass concentration (5.11 gVS ⋅L-1) were observed under constant illumination of the red light. However, the PC concentration in volatile solids (e.g blue light 30.68 ± 0.8 mgPC⋅gVS-1 PP and 21.7 ± 1 mgPC⋅gVS-1 CI) as well as per photobioreactor unit volume (e.g red light 122.66 ± 2.28 mgPC⋅L-1 PP and 74.71 ± 8.43 mgPC⋅L-1 PP) was higher in the 16L:8D photoperiod. The obtained PC purity was higher in the case of photoperiod (≈1.5). PCC6715 lacks genes encoding phycoerythrins what suggests T1 type of pigmentation. Although changes in biomass pigmentation were not significant, the strain was able to adapt its photosystem what can be used in the optimization of PC production by application of different light colours.
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Affiliation(s)
- Anna Klepacz-Smółka
- Department of Bioprocess Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, ul. Wolczanska 213, 90-924 Lodz, Poland.
| | - Damian Pietrzyk
- Department of Bioprocess Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, ul. Wolczanska 213, 90-924 Lodz, Poland
| | - Rafał Szeląg
- Department of Bioprocess Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, ul. Wolczanska 213, 90-924 Lodz, Poland
| | - Paweł Głuszcz
- Department of Bioprocess Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, ul. Wolczanska 213, 90-924 Lodz, Poland
| | - Maurycy Daroch
- School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen , China
| | - Jie Tang
- School of Pharmacy and Bioengineering, Chengdu University, Chengdu 610106, China
| | - Stanisław Ledakowicz
- Department of Bioprocess Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, ul. Wolczanska 213, 90-924 Lodz, Poland
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23
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Nematollahi MA, Laird DW, Hughes LJ, Raeisossadati M, Moheimani NR. Effect of organic carbon source and nutrient depletion on the simultaneous production of a high value bioplastic and a specialty pigment by Arthrospira platensis. ALGAL RES 2020. [DOI: 10.1016/j.algal.2020.101844] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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García-López DA, Olguín EJ, González-Portela RE, Sánchez-Galván G, De Philippis R, Lovitt RW, Llewellyn CA, Fuentes-Grünewald C, Parra Saldívar R. A novel two-phase bioprocess for the production of Arthrospira (Spirulina) maxima LJGR1 at pilot plant scale during different seasons and for phycocyanin induction under controlled conditions. BIORESOURCE TECHNOLOGY 2020; 298:122548. [PMID: 31837580 DOI: 10.1016/j.biortech.2019.122548] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/28/2019] [Accepted: 12/01/2019] [Indexed: 06/10/2023]
Abstract
A two-phase outdoor cultivation bioprocess for Arthrospira maxima LJGR1 combined with phycocyanin induction in concentrated cultures under controlled conditions was evaluated using a modified low-cost Zarrouk medium. Growth was monitored during 4 cycles in 2018 and 4 cycles in 2019. Biomass was harvested and concentrated using membrane technology at the end of each cycle for further phycocyanin induction using blue LED light (controlled conditions, 24 h). The highest biomass productivity was observed during spring and summer cycles (13.63-18.97 gDWm-2 d-1); during mid-fall and mid-end fall, a decrease was observed (9.93-7.76 gDWm-2 d-1). Under favorable growth conditions, phycocyanin induction was successful. However, during cycles with unfavorable growth condition, phycocyanin induction was not observed. Reactive-grade phycocyanin (3.72 ± 0.14) was recovered and purified using microfiltration and ultrafiltration technologies.
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Affiliation(s)
- D A García-López
- Environmental Biotechnology Group, Institute of Ecology (INECOL), Carretera Antigua a Coatepec 351, Xalapa, Veracruz 91073, Mexico
| | - E J Olguín
- Environmental Biotechnology Group, Institute of Ecology (INECOL), Carretera Antigua a Coatepec 351, Xalapa, Veracruz 91073, Mexico.
| | - R E González-Portela
- Environmental Biotechnology Group, Institute of Ecology (INECOL), Carretera Antigua a Coatepec 351, Xalapa, Veracruz 91073, Mexico
| | - G Sánchez-Galván
- Environmental Biotechnology Group, Institute of Ecology (INECOL), Carretera Antigua a Coatepec 351, Xalapa, Veracruz 91073, Mexico
| | - R De Philippis
- Department of Agriculture, Environment, Food and Forestry (DAGRI), University of Florence, Piazzale delle Cascine 18, Florence 50144, Italy
| | - R W Lovitt
- Membranology Ltd., Swansea Enterprise Park, Rainbow Business Centre, Llansamlet, Swansea, Wales SA79PF, United Kingdom
| | - C A Llewellyn
- Department of Biosciences, Swansea University, Singleton Park, Swansea, Wales SA28PP, United Kingdom
| | - C Fuentes-Grünewald
- Department of Biosciences, Swansea University, Singleton Park, Swansea, Wales SA28PP, United Kingdom
| | - R Parra Saldívar
- Tecnológico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L. 64849, Mexico
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25
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26
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Pagels F, Guedes AC, Amaro HM, Kijjoa A, Vasconcelos V. Phycobiliproteins from cyanobacteria: Chemistry and biotechnological applications. Biotechnol Adv 2019; 37:422-443. [DOI: 10.1016/j.biotechadv.2019.02.010] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/27/2019] [Accepted: 02/19/2019] [Indexed: 12/13/2022]
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27
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Davaeifar S, Modarresi MH, Mohammadi M, Hashemi E, Shafiei M, Maleki H, Vali H, Zahiri HS, Noghabi KA. Synthesizing, characterizing, and toxicity evaluating of Phycocyanin-ZnO nanorod composites: A back to nature approaches. Colloids Surf B Biointerfaces 2018; 175:221-230. [PMID: 30537618 DOI: 10.1016/j.colsurfb.2018.12.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/16/2018] [Accepted: 12/03/2018] [Indexed: 12/12/2022]
Abstract
C-Phycocyanin pigment was purified from a native cyanobacterial strain using a novel consecutive multi-step procedure and utilized for the first time for the green synthesis of phycocyanin-zinc oxide nanorods (PHY-ZnO NRs) by a simple, low-cost and eco-friendly approach. The PHY-ZnO NRs were characterized using UV-vis spectroscopy, X-ray diffraction (XRD), zeta potential measurement, FTIR, SEM, TEM, differential scanning calorimetry (DSC), thermogravimetric (TGA), and EDX spectroscopy analysis. The UV-vis spectra showed an absorption band at 364 nm which is characteristic of ZnO nanoparticles (ZnONPs). The rod-shaped PHY-ZnO NRs observed in the TEM and SEM images had an average diameter size of 33 nm, which was in good agreement with the size calculated by XRD. The elemental analysis of PHY-ZnO NRs composition showed that three emission peaks of zinc metal and one emission peak of oxygen comprised 33.88% and 42.50%, respectively. The thermogram of PHY-ZnO NRs sample exhibited the weight loss of biosynthesized nanoparticles registered to be 3%, emphasizing the purity and heat stability of zinc oxide nanorods coated with phycocyanin pigment-protein. MTT assay indicated that PHY-ZnO NRs had a less cytotoxicity on fibroblast L929 compared to the ZnONRs-treated cells. A remarkable increase in ROS level was measured in cells treated with ZnO at final concentrations of 100, 200 and 500 μg/ml (78 ± 7, 99 ± 8 and 116 ± 11, respectively). When it comes to PHY-ZnO NRs, a protective effect for phycocyanin was detected which declined the level of ROS content as confirmed by fluorescent microscopy. The distinctive features of phycocyanin for surface functionalization of ZnO nanoparticles deserve to be deemed as a nano-drug candidate for further researches.
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Affiliation(s)
- Soheila Davaeifar
- Department of Biology, Science and Research branch, Islamic Azad University, Tehran, Iran
| | | | - Mehdi Mohammadi
- Division of Industrial & Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14155-6343, Tehran, Iran
| | - Ehsan Hashemi
- Division of Industrial & Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14155-6343, Tehran, Iran
| | - Morvarid Shafiei
- Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran
| | - Hadi Maleki
- Department of Microbiology and Microbial Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Hojatollah Vali
- Facility for Electron Microscopy Research, McGill University, 3640 Street, Montreal, Quebec, H3A 0C7, Canada
| | - Hossein Shahbani Zahiri
- Division of Industrial & Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14155-6343, Tehran, Iran
| | - Kambiz Akbari Noghabi
- Division of Industrial & Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14155-6343, Tehran, Iran.
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28
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Lima GM, Teixeira PC, Teixeira CM, Filócomo D, Lage CL. Influence of spectral light quality on the pigment concentrations and biomass productivity of Arthrospira platensis. ALGAL RES 2018. [DOI: 10.1016/j.algal.2018.02.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Dejsungkranont M, Chisti Y, Sirisansaneeyakul S. Optimization of production of C-phycocyanin and extracellular polymeric substances by Arthrospira sp. Bioprocess Biosyst Eng 2017; 40:1173-1188. [PMID: 28497178 DOI: 10.1007/s00449-017-1778-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 05/01/2017] [Indexed: 11/28/2022]
Abstract
The key factors influencing the production of C-phycocyanin (C-PC) and extracellular polymeric substances (EPS) by photoautotrophic culture of Arthrospira sp. were optimized using Taguchi method. Six factors were varied at either three or two levels as follows: light intensity at three levels; three initial culture pHs; two species of Arthrospira; three concentrations of Zarrouk's medium; three rates of aeration of the culture with air mixed with 2% v/v carbon dioxide; and two incubation temperatures. All cultures ran for 14 days. The optimal conditions for the production of C-PC and EPS were different. For both products, the best cyanobacterium proved to be Arthrospira maxima IFRPD1183. The production of C-PC was maximized with the following conditions: a light intensity of 68 µmol photons m-2 s-1 (a diurnal cycle of 16-h photoperiod and 8-h dark period), an initial pH of 10, the full strength (100%) Zarrouk's culture medium, an aeration rate of 0.6 vvm (air mixed with 2% v/v CO2) and a culture temperature of 30 °C. The concentration of Zarrouk's medium was the most important factor influencing the final concentration of C-PC. The optimal conditions for maximal production of EPS were as follows: a light intensity of 203 µmol photons m-2 s-1 with the earlier specified light-dark cycle; an initial pH of 9.5; a 50% strength of Zarrouk's medium; an aeration rate of 0.2 vvm (air mixed with 2% v/v CO2); and a temperature of 35 °C. Production of C-PC and EPS in raceway ponds is discussed.
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Affiliation(s)
- Monchai Dejsungkranont
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, 10900, Thailand
| | - Yusuf Chisti
- School of Engineering, Massey University, Private Bag 11 222, Palmerston North, New Zealand
| | - Sarote Sirisansaneeyakul
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, 10900, Thailand. .,Center for Advanced Studies in Tropical Natural Resources (CASTNAR), National Research University-Kasetsart University (NRU-KU), Kasetsart University, Bangkok, 10900, Thailand.
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