Abstract
Spirulina (Arthrospira) is a cyanobacterium and an excellent source of natural compounds. The dried biomass can be applied in functional foods or in pharmaceutical products; however, its biochemical and physicochemical properties are affected by the drying operation. In this work, the drying effect in Spirulina biomass in a spouted bed at different air temperatures (80, 90, 100, and 110 °C) was studied and was compared with conventional tray drying (55 °C). The dried products and the in natura sample were analyzed for total phenolic compounds, antioxidant activity, protein solubility, phycocyanin content, thiobarbituric acid (TBA) value, and color parameters. DSC, TGA, FTIR, and MEV of the samples were also performed. The results showed that the spouted bed dryer at 80 °C and the tray dryer at 55 °C were more suitable for Spirulina drying in relation to the pigments and the lipid oxidation, due to the lowest losses of phycocyanin and at the lowest TBA values. However, the highest values of antioxidant activity and proteins solubility and the lowest losses on total phenolic compounds were found in the spouted bed dryer at 100 °C, resulting in a product with the greatest thermal stability.
Similar content being viewed by others
References
Antelo FS, Costa JAV, Khalil SJ (2008) Thermal degradation kinetics of the phycocyanin from Spirulina platensis. Biochem Eng J 41:43–47
AOAC (1995) Official methods of analysis, 16th edn. Association of Official Analytical Chemists, Washington, DC
Assis LM, Machado AR, Motta AS, Costa JAV, Souza-Soares LA (2014) Development and characterization of nanovesicles containing phenolic compounds of microalgae Spirulina strain LEB-18 and Chorella pyrenoidosa. Adv Mater Phys Chem 4:6–12
Batista AP, Gouveia L, Bandarra NM, Franco JM, Raymundo A (2013) Comparison of microalgal biomass profiles as novel functional ingredient for food products. Algal Res 2:164–173
Belay A (2002) The potential application of Spirulina (Arthrospira) as a nutritional and therapeutic supplement in health management (review). J Am Nutraceut Assoc 5:26–48
Benali M, Amazouz M (2006) Drying of vegetable starch solutions on inert particles: quality and energy aspects. J Food Eng 74:484–489
Bennett A, Bogorad L (1973) Complementary chromatic adaptation in a filamentous blue-green alga. J Cell Biol 58:419–435
Box GEP, Hunter JS, Hunter WG (2005) Statistics for experiments: design, innovation, and discovery, 2nd edn. John Wiley & Sons, Hoboken
Brand-Williams W, Cuvelier ME, Berset C (1995) Use of free radical method to evaluate antioxidant activity. LWT – Food Sci Technol 28:25–30
Campanella A, Muncrief R, Harold MP, Griffith DC, Whitton NM, Weber RS (2012) Thermolysis of microalgae and duckweed in a CO2-swept fixed-bed reactor: bio-oil yield and compositional effects. Bioresour Technol 109:154–162
Chaiklahan R, Nattayaporn C, Loha V, Tia S, Bunnag B (2011) Separation and purification of phycocyanin from Spirulina sp. using a membrane process. Bioresour Technol 102:159–7164
Costa BR, Rodrigues MCK, Rocha SF, Pohndorf RS, Larrosa APQ, Pinto LAA (2016) Optimization of Spirulina sp. drying in heat pump: effects on the physicochemical properties and color parameters. J Food Process Preserv 40:934–942
Chua KJ, Mujumdar AS, Chou SK (2003) Intermittent drying of bioproducts – an overview. Bioresour Technol 90:285–295
Desmorieux H, Decaen N (2006) Convective drying of Spirulina in thin layer. J Food Eng 77:64–70
Epstein N, Grace JR (2011) Spouted and spout-fluid beds: fundamentals and applications. Cambridge University Press, New York
Folch J, Lees M, Stanley GHS (1957) A simple method for isolation and purification of total lipids from animal tissues. J Biol Chem 226:497–509
Fujita A, Borges K, Correia R, Franco BDGM, Genovese MI (2013) Impact of spouted bed drying on bioactive compounds, antimicrobial and antioxidant activities of commercial frozen pulp of camu-camu (Myrciaria dubia McVaugh). Food Res Int 54:495–500
Goldstein JI, Newbury DE, Echil P, Joy DC, Romig AD Jr, Lyman CE, Fiori C, Lifshin E (1992) Scanning electron microscopy and X–ray microanalysis. Plenum Press, New York
Kepekçi RA, Polat S, Çelik A, Bayat N, Saygideger SD (2013) Protective effect of Spirulina platensis enriched in phenolic compounds against hepatotoxicity induced by CCl4. Food Chem 141:1972–1979
Larrosa APQ, Cadaval TRS Jr, Pinto LAA (2015) Influence of drying methods on the characteristics of a vegetable paste formulated by linear programming maximizing antioxidant activity. LWT – Food Sci Technol 60:178–185
Lee YK (1997) Commercial production of microalgae in the Asia-Pacific rim. J Appl Phycol 9:403–411
Lin SY, Wang SL (2012) Advances in simultaneous DSC-FTIR microspectroscopy for rapid solid-state chemical stability studies: some dipeptide drugs as examples. Adv Drug Deliver Rev 64:461–478
Maciel LR, Miyasaki EK, Feisther VA, Pinto LAA (2012) Statistical evaluation of the protein enrichment of rice bran using spouted bed. Dry Technol 30:733–738
Moraes CC, Burkert JFM, Kalil SJ (2010) C-phycocyanin extraction process for large-scale use. J Food Biochem 34:133–148
Morais MG, Reichert CC, Dalcanton F, Durante AJ, Marins LFF, Costa JAV (2008) Isolation and characterization of a new Arthrospira strain. Z Naturforsch C 63c:144–150
Morais MG, Radmann EM, Andrade MR, Teixeira GG, Brusch LRF, Costa JAV (2009) Pilot scale semicontinuous production of Spirulina biomass in southern Brazil. Aquaculture 294:60–64
Morr CVB, German J, Kinsela JM, Regenstein JP, Van Buren A, Kilara BA (1985) A collaborative study to develop a standardized food protein solubility procedure. J Food Sci 50:1715–1718
Mujumdar AS (2007) Handbook of industrial drying, 3rd edn. Taylor & Francis Group, New York
Nuhu AA (2013) Spirulina (Arthrospira): an important source of nutritional and medicinal compounds. J Mar Biol 1:1–8
Oliveira EG, Rosa GS, Moraes MA, Pinto LAA (2008) Phycocyanin content of Spirulina platensis dried in spouted bed and thin layer. J Food Process Eng 31:34–50
Oliveira EG, Duarte JH, Moraes K, Crexi VT, Pinto LAA (2010) Optimisation of Spirulina platensis convective drying: evaluation of phycocyanin loss and lipid oxidation. Int J Food Sci Technol 45:1572–1578
Patel A, Pawar R, Mishra S, Sonawane S, Ghosh PK (2004) Kinetic studies on thermal denaturation of C-phycocyanin. Indian J Biochem Biophys 41:254–257
Rivero S, García MA, Pinotti A (2010) Correlations between structural, barrier, thermal and mechanical properties of plasticized gelatin films. Innov Food Sci Emerg Technol 11:369–375
Show KY, Lee DJ, Chang JS (2013) Algal biomass dehydration. Bioresour Technol 135:720–729
Silverstein RM, Webster FX, Kiemle DJ (2007) Spectrometric identification of organic compounds. John Wiley & Sons, New York
Tacon LA, Freitas LAA (2007) Paste residence time in a spouted bed dryer. III: effect of paste properties and quality interactions. Dry Technol 25:841–852
Tello-Ireland C, Lemus-Mondaca R, Vega-Gálvez A, López J, Di Scala K (2011) Influence of hot-air temperature on drying kinetics, functional properties, colour, phycobiliproteins, antioxidant capacity, texture and agar yield of alga Gracilaria chilensis. LWT – Food Sci Technol 44:2112–2118
Tiburcio PC, Galvez FCF, Cruz LJ, Gavino VC (2007) Optimization of low-cost drying methods to minimize lipid peroxidation in Spirulina platensis grown in the Philippines. J Appl Phycol 19:719–726
Acknowledgements
Authors gratefully acknowledge the CAPES/Brazil (Coordination for the Improvement of Higher Education Personnel) for the financial support, the Biochemical Engineering Laboratory (LEB/FURG/Brazil) for the biomass Spirulina Leb-18, and CEME-SUL/FURG/Brazil (Electron Microscopy Center of South/Rio Grande/RS/Brazil) for the scanning electron microscopy.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Larrosa, A.P.Q., Camara, Á.S., Pohndorf, R.S. et al. Physicochemical, biochemical, and thermal properties of Arthrospira (Spirulina) biomass dried in spouted bed at different conditions. J Appl Phycol 30, 1019–1029 (2018). https://doi.org/10.1007/s10811-017-1265-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10811-017-1265-5