Abstract
To increase the cell concentration and the accumulation of astaxanthin in the cultivation of Haematococcus pluvialis, effects of different iron electrovalencies (Fe2+-EDTA and Fe3+-EDTA) and species (Fe-EDTA, Fe(OH) 32xx and FeC6H5O7) addition on cell growth and accumulation of astaxanthin were studied. Results show that different iron electrovalencies have various effects on cell growth and astaxanthin accumulation of H. pluvialis. Compared with Fe3+-EDTA, Fe2+-EDTA stimulate more effectively the formation of astaxanthin. The maximum astaxanthin content (30.70 mg/g biomass cell) was obtained under conditions of 18 μmol/L Fe2+-EDTA, despite the lower cell density (2.3×105 cell/ml) in such condition. Fe3+-EDTA is more effective than Fe2+-EDTA in improving the cell growth. Especially, the maximal steady-state cell density, 2.9×105 cell/ml was obtained at 18 μmol/L Fe3+-EDTA addition. On the other hand, all the various species of iron (EDTA-Fe, Fe(OH) 32xx , FeC6H5O7) are capable to improve the growth of the algae and astaxanthin production. Among the three iron species, FeC6H5O7 performed the best. Under the condition of a higher concentration (36 μmol/L) of FeC6H5O7, the cell density and astaxanthin production is 2 and 7 times higher than those of iron-limited group, respectively. The present study demonstrates that the effects of the stimulation with different iron species increased in the order of FeC6H5O7, Fe(OH) 32xx and EDTA-Fe.
Similar content being viewed by others
References
Ben-Amotz, A. and M. Avron, 1983. Accumulation of metabolites by halotolerant algae and its industrial potential. Annu. Rev. Microbiol. 37: 95–119.
Borowitzka, M. A., J. M. Huisman and A. Osborn, 1991. Cultures of astaxanthin-producing green alga Haematococcus pluvialis. I. Effect of nutrients on growth and cell types. J. Appl. Phycol. 3(4): 295–304.
Chen, G. Q. and F. Chen, 2006. Growing phototrophic cells without light. Biotechnol. Lett. 28(9): 607–616.
Choi, Y. E., Y. S. Yun and J. M. Park, 2002. Evaluation of factors promoting astaxanthin production by a unicellular green alga, Haematococcus pluvialis, with fractional factorial design. J. Biotechnol. Prog. 18(6): 1 170–1 175.
Fábregas, J., A. Otero, A. Maseda and A. Domínguez, 2001. Two-stage cultures for the production of Astaxanthin from Haematococcus pluvialis. J. Biotechnol. 89(1): 65–71.
Flores-Cotera, L. B. and S. Sánchez, 2001. Copper but not iron limitation increases astaxanthin production by Phaffia rhodozyma in a chemically defined medium. Biotechnol. Lett. 23(10): 793–797.
Harker, M., A. J. Tsavalos and A. J. Young, 1996. Autotrophic growth and carotenoid production of Haematococcus pluvialis in a 30 liter air-lift photobioreactor. J. Ferm. Bioeng. 82(2): 113–118.
Jin, C. Y., L. R. Song, Y. D. Liu and X. N. Gan, 1996. The nutrient requirement of a green alga Haematococcus sp. HB748. Acta Hydrob. Sin. 20(3): 293–296. (in Chinese)
Johnson, E. A. and G. H. An, 1991. Astaxanthin from microbial sources. Crit. Rev. Biotechnol. 11: 297–326.
Kobayashi, M., T. Kakizono and N. Nishio, 1993. Enhanced carotenoid biosyntheses by oxidative stress in acetate-induced cysts cells of a green unicellular alga, Haematococcus pluvialis. J. Appl. Environ. Microbiol. 59(3): 867–873.
Kobayashi, M., T. Kakizono and S. Nagai, 1991. Astaxanthin production by a green alga, Haematococcus pluvialis accompanied with morphological changes in acetate media. J. Ferm. Bioeng. 71(5): 335–339.
Kobayashi, M., T. Kakizono, N. Nishio, S. Nagai, Y. Kurimura and Y. Tsuji, 1997. Antioxidant role of astaxanthin in the green alga Haematococcus pluvialis. J. Appl. Microbiol. Biotechnol. 48(3): 351–356.
Li, Y. J. and Q. H. Wang, 1998. Influence of iron and silicon nutrients on the growth rates of three benthic diatoms. J. Dalian Fisheries Univ. 13(4): 7–14. (in Chinese)
Liu, C. Y., Z. B. Zhang and X. R. Chen, 2005. Mutual effects of nitric oxide and iron on the growth of marine algae. Acta Oceanolo. Gica. Sin. 24(5): 100–109.
Lorenz, R. L. and G. R. Cysewski, 2000. Commercial potential for Haematococcus microalgae as a natural source of astaxanthin. J. Tibtech. 18(5): 160–167.
Maldonado, M. T. and N. M. Price, 1996. Influence of N substrate on Fe requirements of marine centric diatoms. J. Mar. Ecol. Prog. Ser. 141(1–3): 161–172.
Margalith, P. Z., 1999. Production of ketocarotenoids by microalgae. J. Appl. Microbiol. Biotechnol. 51(4): 431–438.
Mayne, S. T., 1996. Beta-carotene, carotenoids and disease prevention in humans. FASEB J. 10(7): 690–701.
Meyers, S. P., 1994. Developments in world aquaculture, feed formulations, and role of carotenoids. J. Pure. Appl. Chem. 66(5): 1 069–1 076.
Miki, W., 1991. Biological functions and activities of animal carotenoids. J. Pure. Appl. Chem. 63(1): 141–146.
Naito, K., M. Matsui and I. Imai, 2005. Ability of marine eukaryotic red tide microalgae to utilize insoluble iron. Harmful Algae 4(6): 1 021–1 032.
Nichols, H. W. and H. C. Bold, 1969. Trichsarcina polyinorpha gen. et sp. nov. J. Phycol. 1: 34–38.
Olaizola, M., 2000. Commercial production of astaxanthin from Haematococcus pluvialis using 25,000-liter outdoor photobioreactors. J. Appl. Phycol. 12(3–5): 499–506.
Ou, M. M., M. P. Zhang and Y. Y. Feng, 2002. Effects of various iron forms on the growth of Chlorella vulgaris in seawater. J. Ocean Univ. Chin. 32(4): 627–633. (in Chinese)
Ping, H., D. James and B. James, 2007. Astaxanthin accumulation in the green alga Haematococcus pluvialis: effects of cultivation parameters. J. Integr. Plant. Biol. 49(4): 447–451.
Qi, A. X., M. G. Cai, Y. Zhang and G. E. Jin, 2005. Determination of astaxanthin in Haematococcus pluvialis by HPLC after saponification with NaOH. J. Anal. Sci. 21(6): 619–622. (in Chinese)
Robert, J., M. Hudson and M. Francois, 1990. Iron transport in marine phytoplankton: kinetics of cellular and medium coordination reaction. Limnol. Oceanogr. 35(5): 1 002–1 020.
Sunda, W. G. and S. A. Huntsman, 1997. Interrelated influence of iron, light and cell size on marine phytoplankton growth. Nature 390(6658): 389–392.
Terao, J., 1989. Antioxidant activity of β-carotene-related carotenoids in solution. Lipids 24(7): 659–661.
Wang, J., H. Li and J. Wang, 2002. The growth of isochrysis galbana Parke and its relationship with nutrient salt. J. Hainan Univ. Chin. 20(4): 319–322.
Zhu, M. Y., X. Y. Mu, R. X. Li and R. H. Lü, 2000. The effects of iron on the growth, the photosynthesis, the biochemical composing of Phaeodactylum triconutum. Acta Oceanol. Sin. 22(1): 110–116. (in Chinese)
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by Xiamen Scientific and Technologic Projects (No. 3052Z20031086), Xiamen University Alumni Association Foundation in Singapore, and the First National College Students Innovative Experimental Project
Rights and permissions
About this article
Cite this article
Cai, M., Li, Z. & Qi, A. Effects of iron electrovalence and species on growth and astaxanthin production of Haematococcus pluvialis . Chin. J. Ocean. Limnol. 27, 370–375 (2009). https://doi.org/10.1007/s00343-009-9176-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00343-009-9176-1