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Liao B, Zheng J, Xia C, Chen X, Xu Q, Duan B. The potential, challenges, and prospects of the genus Spirulina polysaccharides as future multipurpose biomacromolecules. Int J Biol Macromol 2023; 253:127482. [PMID: 37866586 DOI: 10.1016/j.ijbiomac.2023.127482] [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: 07/17/2023] [Revised: 10/09/2023] [Accepted: 10/15/2023] [Indexed: 10/24/2023]
Abstract
Spirulina has been widely used worldwide as a food and medicinal ingredient for centuries. Polysaccharides are major bioactive constituents of Spirulina and are of interest because of their functional properties and unlimited application potential. However, the clinical translation and market industrialization of the polysaccharides from genus Spirulina (PGS) are retarded due to the lack of a further understanding of their isolation, bioactivities, structure-activity relationships (SARs), toxicity, and, most importantly, versatile applications. Herein, we provide an overview of the extraction, purification, and structural features of PGS; meanwhile, the advances in bioactivities, SARs, mechanisms of effects, and toxicity are discussed and summarized. Furthermore, the applications, potential developments, and future research directions are scrutinized and highlighted. This review may help fill the knowledge gap between theoretical insights and practical applications and guide future research and industrial application of PGS.
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Affiliation(s)
- Binbin Liao
- College of Pharmaceutical Science, Dali University, Dali 671000, China
| | - Jiamei Zheng
- College of Pharmaceutical Science, Dali University, Dali 671000, China
| | - Conglong Xia
- College of Pharmaceutical Science, Dali University, Dali 671000, China
| | - Xubing Chen
- College of Pharmaceutical Science, Dali University, Dali 671000, China.
| | - Qingshan Xu
- Lijiang Cheng Hai Bao Er Biological Development Co., Ltd, Lijiang, Yunnan 674100, China.
| | - Baozhong Duan
- College of Pharmaceutical Science, Dali University, Dali 671000, China.
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Esquivel-Hernández DA, Pennacchio A, Torres-Acosta MA, Parra-Saldívar R, de Souza Vandenberghe LP, Faraco V. Multi-product biorefinery from Arthrospira platensis biomass as feedstock for bioethanol and lactic acid production. Sci Rep 2021; 11:19309. [PMID: 34588465 PMCID: PMC8481326 DOI: 10.1038/s41598-021-97803-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 07/20/2021] [Indexed: 02/08/2023] Open
Abstract
With the aim to reach the maximum recovery of bulk and specialty bioproducts while minimizing waste generation, a multi-product biorefinery for ethanol and lactic acid production from the biomass of cyanobacterium Arthrospira platensis was investigated. Therefore, the residual biomass resulting from different pretreatments consisting of supercritical fluid extraction (SF) and microwave assisted extraction with non-polar (MN) and polar solvents (MP), previously applied on A. platensis to extract bioactive metabolites, was further valorized. In particular, it was used as a substrate for fermentation with Saccharomyces cerevisiae LPB-287 and Lactobacillus acidophilus ATCC 43121 to produce bioethanol (BE) and lactic acid (LA), respectively. The maximum concentrations achieved were 3.02 ± 0.07 g/L of BE by the MN process at 120 rpm 30 °C, and 9.67 ± 0.05 g/L of LA by the SF process at 120 rpm 37 °C. An economic analysis of BE and LA production was carried out to elucidate the impact of fermentation scale, fermenter costs, production titer, fermentation time and cyanobacterial biomass production cost. The results indicated that the critical variables are fermenter scale, equipment cost, and product titer; time process was analyzed but was not critical. As scale increased, costs tended to stabilize, but also more product was generated, which causes production costs per unit of product to sharply decrease. The median value of production cost was US$ 1.27 and US$ 0.39, for BE and LA, respectively, supporting the concept of cyanobacterium biomass being used for fermentation and subsequent extraction to obtain ethanol and lactic acid as end products from A. platensis.
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Affiliation(s)
- Diego A. Esquivel-Hernández
- grid.419886.a0000 0001 2203 4701Escuela de Ingenieria y Ciencias, Tecnologico de Monterrey, Campus Monterrey, Ave. Eugenio Garza Sada 2501, 64849 Monterrey, NL Mexico ,grid.9486.30000 0001 2159 0001Present Address: Departamento de Microbiologia Molecular, Instituto de Biotecnologia, Universidad Nacional Autónoma de México, Ave. Universidad 2001, 62210 Cuernavaca, Morelos Mexico ,grid.9486.30000 0001 2159 0001Present Address: Departamento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de México, Circuito Exterior s/n, 04510 Mexico City, Mexico
| | - Anna Pennacchio
- grid.4691.a0000 0001 0790 385XDepartment of Chemical Sciences, University of Naples “Federico II”, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Naples, Italy
| | - Mario A. Torres-Acosta
- grid.83440.3b0000000121901201Department of Biochemical Engineering, The Advance Centre for Biochemical Engineering, University College London, London, WC1E 6BT UK
| | - Roberto Parra-Saldívar
- grid.419886.a0000 0001 2203 4701Escuela de Ingenieria y Ciencias, Tecnologico de Monterrey, Campus Monterrey, Ave. Eugenio Garza Sada 2501, 64849 Monterrey, NL Mexico
| | - Luciana Porto de Souza Vandenberghe
- grid.20736.300000 0001 1941 472XDepartment of Bioprocess Engineering and Biotechnology, Federal University of Paraná, Coronel Francisco H. dos Santos Avenue, 210, Curitiba, 81531-980 Brazil
| | - Vincenza Faraco
- grid.4691.a0000 0001 0790 385XDepartment of Chemical Sciences, University of Naples “Federico II”, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Naples, Italy
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Zhang K, Zhang F, Wu YR. Emerging technologies for conversion of sustainable algal biomass into value-added products: A state-of-the-art review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 784:147024. [PMID: 33895504 DOI: 10.1016/j.scitotenv.2021.147024] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/28/2021] [Accepted: 04/05/2021] [Indexed: 06/12/2023]
Abstract
Concerns regarding high energy demand and gradual depletion of fossil fuels have attracted the desire of seeking renewable and sustainable alternatives. Similar to but better than the first- and second-generation biomass, algae derived third-generation biorefinery aims to generate value-added products by microbial cell factories and has a great potential due to its abundant, carbohydrate-rich and lignin-lacking properties. However, it is crucial to establish an efficient process with higher competitiveness over the current petroleum industry to effectively utilize algal resources. In this review, we summarize the recent technological advances in maximizing the bioavailability of different algal resources. Following an overview of approaches to enhancing the hydrolytic efficiency, we review prominent opportunities involved in microbial conversion into various value-added products including alcohols, organic acids, biogas and other potential industrial products, and also provide key challenges and trends for future insights into developing biorefineries of marine biomass.
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Affiliation(s)
- Kan Zhang
- Department of Biology, Shantou University, Shantou 515063, Guangdong, China
| | - Feifei Zhang
- Department of Biology, Shantou University, Shantou 515063, Guangdong, China
| | - Yi-Rui Wu
- Department of Biology, Shantou University, Shantou 515063, Guangdong, China; Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou 515063, Guangdong, China; Institute of Marine Sciences, Shantou University, Shantou, Guangdong 515063, China.
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Nigam S, Singh R, Bhardwaj SK, Sami R, Nikolova MP, Chavali M, Sinha S. Perspective on the Therapeutic Applications of Algal Polysaccharides. JOURNAL OF POLYMERS AND THE ENVIRONMENT 2021; 30:785-809. [PMID: 34305487 PMCID: PMC8294233 DOI: 10.1007/s10924-021-02231-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/03/2021] [Indexed: 05/04/2023]
Abstract
Abstract Algae are an enormous source of polysaccharides and have gained much interest in human flourishing as organic drugs. Algal polysaccharides have aroused interest in the health sector owing to the various bioactivities namely anticancer, antiviral, immunoregulation, antidiabetic and antioxidant effects. The research community has comprehensively described the importance of algal polysaccharides regarding their extraction, purification, and potential use in various sectors. However, regardless of all the intriguing properties and potency in the health sector, these algal polysaccharides deserve detailed investigation. Hence, the present review emphasizes extensively on the previous and latest developments in the extraction, purification, structural properties and therapeutic bioactivities of algal polysaccharides to upgrade the knowledge for further advancement in this area of research. Moreover, the review also addresses the challenges, prospective research gaps and future perspective. We believe this review can provide a boost to upgrade the traditional methods of algal polysaccharide production for the development of efficacious drugs that will promote human welfare. Graphic Abstract
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Affiliation(s)
- Sonal Nigam
- Amity Institute of Microbial Technology, Amity University, Sector 125, Noida, 201 313 Uttar Pradesh India
| | - Rachana Singh
- Amity Institute of Biotechnology, Amity University, Sector 125, Noida, 201313 Uttar Pradesh India
| | - Sheetal Kaushik Bhardwaj
- Vant Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, the Netherlands
| | - Rokkayya Sami
- Department of Food Science and Nutrition, College of Sciences, Taif University, Taif, 21944 Saudi Arabia
| | - Maria P. Nikolova
- Department of Material Science and Technology, University of Ruse “A. Kanchev”, 8 Studentska Str, 7017 Ruse, Bulgaria
| | - Murthy Chavali
- Nano Technology Research Centre (NTRC), MCETRC, and Aarshanano Composite Technologies Pvt. Ltd, Guntur, Andhra Pradesh 522 201 India
| | - Surbhi Sinha
- Amity Institute of Biotechnology, Amity University, Sector 125, Noida, 201313 Uttar Pradesh India
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Guerreiro BM, Freitas F, Lima JC, Silva JC, Reis MAM. Photoprotective effect of the fucose-containing polysaccharide FucoPol. Carbohydr Polym 2021; 259:117761. [PMID: 33674014 DOI: 10.1016/j.carbpol.2021.117761] [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] [Received: 06/30/2020] [Revised: 01/30/2021] [Accepted: 02/01/2021] [Indexed: 12/25/2022]
Abstract
This study reports the performance of FucoPol, a fucose-containing bacterial polysaccharide, as a photostable agent with high absorption yield at concentrations as low as 0.02 % (w/v). FucoPol is non-cytotoxic, efficiently protects from UVA and UVB at concentrations of 0.02-2 % (w/v) and 0.2-2 % (w/v), respectively, has over 94 % overall photostability up to 1.5 h of irradiation time. The lowest concentration studied (0.02 %, w/v) shows a sun protection factor (SPF) of 2.61 ± 0.08. The SPF-to-concentration unit ratio showed that FucoPol is about 60-fold more photoprotective than combinations of common organic and inorganic UV filters. In vitro radiation exposure experiments of adhered Vero epithelial and PM1 keratinocytic cells in the presence of 0.25 % (w/v) FucoPol further showed that cell viability was preserved, and delayed radiation-induced cell death was prevented. Overall, FucoPol outperforms common cosmetic biopolymers like xanthan and fucogel. These results are very promising for the development of bio-based sunscreen formulations.
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Affiliation(s)
- Bruno M Guerreiro
- UCIBIO-REQUIMTE, Chemistry Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal; LAQV-REQUIMTE, Chemistry Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal; CENIMAT/I3N, Physics Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal
| | - Filomena Freitas
- UCIBIO-REQUIMTE, Chemistry Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal.
| | - João C Lima
- LAQV-REQUIMTE, Chemistry Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal
| | - Jorge C Silva
- CENIMAT/I3N, Physics Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal
| | - Maria A M Reis
- UCIBIO-REQUIMTE, Chemistry Department, Faculty of Sciences and Technology, Nova University of Lisbon, Portugal
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Beaumont M, Tran R, Vera G, Niedrist D, Rousset A, Pierre R, Shastri VP, Forget A. Hydrogel-Forming Algae Polysaccharides: From Seaweed to Biomedical Applications. Biomacromolecules 2021; 22:1027-1052. [PMID: 33577286 PMCID: PMC7944484 DOI: 10.1021/acs.biomac.0c01406] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/29/2021] [Indexed: 12/22/2022]
Abstract
With the increasing growth of the algae industry and the development of algae biorefinery, there is a growing need for high-value applications of algae-extracted biopolymers. The utilization of such biopolymers in the biomedical field can be considered as one of the most attractive applications but is challenging to implement. Historically, polysaccharides extracted from seaweed have been used for a long time in biomedical research, for example, agarose gels for electrophoresis and bacterial culture. To overcome the current challenges in polysaccharides and help further the development of high-added-value applications, an overview of the entire polysaccharide journey from seaweed to biomedical applications is needed. This encompasses algae culture, extraction, chemistry, characterization, processing, and an understanding of the interactions of soft matter with living organisms. In this review, we present algae polysaccharides that intrinsically form hydrogels: alginate, carrageenan, ulvan, starch, agarose, porphyran, and (nano)cellulose and classify these by their gelation mechanisms. The focus of this review further lays on the culture and extraction strategies to obtain pure polysaccharides, their structure-properties relationships, the current advances in chemical backbone modifications, and how these modifications can be used to tune the polysaccharide properties. The available techniques to characterize each organization scale of a polysaccharide hydrogel are presented, and the impact on their interactions with biological systems is discussed. Finally, a perspective of the anticipated development of the whole field and how the further utilization of hydrogel-forming polysaccharides extracted from algae can revolutionize the current algae industry are suggested.
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Affiliation(s)
- Marco Beaumont
- Queensland
University of Technology, Brisbane, Australia
| | - Remy Tran
- Institute
for Macromolecular Chemistry, University
of Freiburg, Freiburg, Germany
| | - Grace Vera
- Institute
for Macromolecular Chemistry, University
of Freiburg, Freiburg, Germany
| | - Dennis Niedrist
- Institute
for Macromolecular Chemistry, University
of Freiburg, Freiburg, Germany
| | - Aurelie Rousset
- Centre
d’Étude et de Valorisation des Algues, Pleubian, France
| | - Ronan Pierre
- Centre
d’Étude et de Valorisation des Algues, Pleubian, France
| | - V. Prasad Shastri
- Institute
for Macromolecular Chemistry, University
of Freiburg, Freiburg, Germany
- Centre
for Biological Signalling Studies, University
of Freiburg, Frieburg, Germany
| | - Aurelien Forget
- Institute
for Macromolecular Chemistry, University
of Freiburg, Freiburg, Germany
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Abstract
The objective of the present study is the valorization of natural resources and the recycling of vegetal wastes by converting them into novel plasmonic bio-active hybrids. Thus, a “green” approach was used to design pectin-coated bio-nanosilver. Silver nanoparticles were generated from two common garden herbs (Mentha piperita and Amaranthus retroflexus), and pectin was extracted from lemon peels. The samples were characterized by the following methods: Ultraviolet–visible (UV-Vis) absorption spectroscopy, Fourier Transform Infrared (FT-IR), X-ray Diffraction (XRD), X-ray Photoelectron Spectroscopy (XPS), dynamic light scattering (DLS), Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM)–Energy-dispersive X-ray Spectroscopy (EDX), and zeta potential measurements. Microscopic investigations revealed the spherical shape and the nano-scale size of the prepared biohybrids. Their bioperformances were checked in terms of antioxidant and antibacterial activity. The developed plasmonic materials exhibited a strong ability to scavenge short-life (96.1% ÷ 98.7%) and long-life (39.1% ÷ 91%) free radicals. Microbiological analyses demonstrated an impressive antibacterial effectiveness of pectin-based hybrids against Escherichia coli. The results are promising, and the obtained biomaterials could be used in many bio-applications, especially as antioxidant and antimicrobial biocoatings.
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Nagarajan D, Chang JS, Lee DJ. Pretreatment of microalgal biomass for efficient biohydrogen production - Recent insights and future perspectives. BIORESOURCE TECHNOLOGY 2020; 302:122871. [PMID: 32007310 DOI: 10.1016/j.biortech.2020.122871] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 01/19/2020] [Accepted: 01/20/2020] [Indexed: 06/10/2023]
Abstract
Biohydrogen is a plausible alternative fuel solution for the contemporary issues regarding global warming and the steadily increasing greenhouse gas emissions, because of its high energy content and carbon-free combustion properties. Hydrogen does not exist in its natural state and the current hydrogen production technologies (steam methane reforming, water splitting) are energy-intensive, accompanied by a huge carbon footprint. Dark fermentative hydrogen production by anaerobic hydrogen-producing bacteria is a green, sustainable and emission-free pathway for hydrogen production. Microalgal biomass is considered as the third generation biofuel feedstock and is receiving academic and industrial research attention for its carbon sequestration abilities. This review discusses in detail about the pretreatment methods that could be adapted for microalgal biomass for effective biohydrogen production. Microalgal cell wall structure and the associated polymeric carbohydrates that offer certain recalcitrance are critically analyzed and future research perspectives are presented.
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Affiliation(s)
- Dillirani Nagarajan
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan; Department of Chemical Engineering, National Taiwan University, Taipei 10617 Taiwan
| | - Jo-Shu Chang
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan; Department of Chemical and Materials Engineering, Tunghai University, Taichung 407, Taiwan; Center for Nanotechnology, Tunghai University, Taichung 407, Taiwan.
| | - Duu-Jong Lee
- Department of Chemical Engineering, National Taiwan University, Taipei 10617 Taiwan; Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei, 10607 Taiwan
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Liu Q, Yao C, Sun Y, Chen W, Tan H, Cao X, Xue S, Yin H. Production and structural characterization of a new type of polysaccharide from nitrogen-limited Arthrospira platensis cultivated in outdoor industrial-scale open raceway ponds. BIOTECHNOLOGY FOR BIOFUELS 2019; 12:131. [PMID: 31143244 PMCID: PMC6533678 DOI: 10.1186/s13068-019-1470-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/15/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Carbohydrates are major biomass source in fuel-targeted biorefinery. Arthrospira platensis is the largest commercialized microalgae with good environmental tolerance and high biomass production. However, the traditional target of A. platensis cultivation is the protein, which is the downstream product of carbohydrates. Aiming to provide the alternative non-food carbohydrates source, the feasible manipulation technology on the cultivation is needed, as well as new separation methodology to achieve maximum utilization of overall biomass. RESULTS The present study aimed to demonstrate the feasibility of industrially producing carbohydrate-enriched A. platensis and characterize the structure of the polysaccharide involved. Cultivated in industrial-scale outdoor open raceway ponds under nitrogen limitation, A. platensis accumulated maximally 64.3%DW of carbohydrate. The maximum biomass and carbohydrate productivity reached 27.5 g m-2 day-1 and 26.2 g m-2 day-1, respectively. The efficient extraction and purification of the polysaccharides include a high-pressure homogenization-assisted hot water extraction followed by flocculation with a non-toxic flocculant ZTC1 + 1, with the polysaccharide purity and total recovery reaching 81% and 75%, respectively. The purified polysaccharide was mainly composed of (1→3)(1→4)- or (1→3)(1→2)-α-glucan with a molecular weight of 300-700 kDa, which differed from the commonly acknowledged glycogen. CONCLUSIONS By the way of controlled nitrogen limitation, the high carbohydrate production of A. platensis in the industrial scale was achieved. The α-glucan from A. platensis could be a potential glucose source for industrial applications. A non-toxic separation method of carbohydrate was applied to maintain the possibility of utilization of residue in high-value field.
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Affiliation(s)
- Qishun Liu
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
| | - Changhong Yao
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, 610065 Sichuan China
| | - Yongxin Sun
- Dalian Biotechnology Research Institute, Liaoning Academy of Agricultural Sciences, Dalian, 116024 China
| | - Wei Chen
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
| | - Haidong Tan
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
| | - Xupeng Cao
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
| | - Song Xue
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
| | - Heng Yin
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
- Liaoning Provincial Key Laboratory of Carbohydrates; Dalian Engineering Research Center for Carbohydrate Agricultural Preparations, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
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