Abstract
Three different parameters (temperature, solvent, and extraction time) were studied regarding to pressure liquid extraction (PLE) of antioxidant and antimicrobial compounds from Spirulina platensis. Two different antioxidant methods, β-carotene bleaching method and DPPH• (2,2-Diphenyl-1-picrylhydrazyl hydrate) free radical scavenging assay, were used to determine the optimal PLE conditions for antioxidants extraction. The selected conditions were as follows: extraction temperature equal to 115 °C, extraction time equal to 15 min and ethanol as extracting solvent. The main antioxidant compounds found in this extract were identified as zeaxanthin, a myxoxanthophyll-like compound and very polar phenolic compounds. Moreover, antimicrobial activity of different PLE fractions was tested against Staphylococcus aureus ATCC 25923, Escherichia coli ATCC 11775, Candida albicans ATCC 60193, and Aspergillus niger ATCC 16404. Data obtained showed the hexane and petroleum ether extracts were slightly more active than ethanolic extracts. As for water extracts, none of them were active against the microorganisms tested. Data indicated that both 115 and 170 °C were the best extraction temperatures conditions in order to optimize the extraction of antimicrobial compounds, whereas 9 min was the optimal extraction time. Besides, C. albicans was the most sensitive microorganism to all Spirulina PLE extracts.
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Chadwick R, Henson S, Moseley B, Koenen G, Liakopoulos M, Midden C, Palou A, Rechkemmer G, Schröder D, von Wright A (2003) Functional foods. Springer, Berlin, Heidelberg, New York, p 2
Dillon JC, Phuc AP, Dubacq JP (1995) World Rev Nutr Diet 77:32–46
Careri M, Furlattini L, Mangia A, Musci M, Anklam E, Theobald A, Holst C (2001) J Chromatogr A 912:61–71
Mendes RL, Nobre BP, Cardoso MT, Pereira AP, Palabra AF (2003) Inorg Chim Acta 356:328–334
Miranda MS, Cintra RG, Barros SBM, Manzini FJ (1998) Braz J Med Biol Res 31:1075–1079
Piñero-Estrada JE, Bermejo-Bescós P, Villar-del Fresno AM (2001) Il Farmaco 59:497–500
Subhashini J, Mahipal SVK, Reddy MC, Reddy MM, Rachamallu A, Reddanna P (2004) Biochem Pharmacol 68:453–462
Hirahashi T, Matsumoto M, Hazeki K, Saeki Y, Ui M, Seya T (2002) Int Immunopharmacol 2:423–434
Ozdemir G, Karabay NU, Dalay MC, Pazarbasi B (2004) Phytother Res 18:754–757
Hayashi K, Hayashi T, Morita N (1993) Phytother Res 7:76–80
King JW (2000) Food Sci Technol Today 14:186–189
Denery JR, Dragull K, Tang CS, Li QX (2004) Anal Chim Acta 501:175–181
Benthin B, Danz H, Hamburger M (1999) J Chromatogr A 837:211–219
Piñeiro Z, Palma M, Barroso CG (2004) J Chromatogr A 1026:19–23
Breithaupt DE (2004) Food Chem 86:449–456
Dunford NT, Zhang M (2003) Food Res Int 36:905–909
Herrero M, Ibáñez E, Señorans FJ, Cifuentes A (2004) J Chromatogr A 1047:195–203
Cavero S, Jaime L, Martín-Álvarez PJ, Señorans FJ, Reglero G, Ibáñez E (2005) Eur Food Res Technol 221:478–486
Brand-Willians W, Cuvelier ME, Berset C (1995) Lebensm Wiss Technol 28:25–30
Jaime L, Mendiola JA, Herrero M, Soler-Rivas C, Santoyo S, Señorans FJ, Cifuentes A, Ibáñez E (2005) J Sep Sci 28:2111–2119
NCCLS (National Committee for Clinical Laboratory Standards) (1999) Performance standards for antimicrobial susceptibility testing, 9th edn. International Supplement, M100-S9, Wayne, PA
Frankel EN (1979) Analytical methods used in the study of autoxidation processes. In: Simic MG, Karel M (eds) Autoxidation in food and biological systems. Plenum Press, New York, pp 141–170
Singh RP, Chidambara KN, Jayaprakasha GK (2002) J Agric Food Chem 50:81–86
Herrero H, Martín-Álvarez PJ, Señoráns FJ, Cifuentes A, Ibáñez E (2005) Food Chem 93:417–423
Van den Hoek C, Mann DG, Jahns HM (1995) Algae: an introduction to phycology. Cambridge University Press, Cambridge, UK
Gireesh T, Jayadeep A, Rajasekharan KN, Menon VP, Vairamany M, Tang G, Nair PP, Sudhakaran PR (2001) Biotechnol Lett 23:447–449
Quach HT, Steeper RL, Griffin GW (2004) J Chem Educ 81:385–387
Soler-Rivas C, Espín JC, Wichers HJ (2000) Phytochem Anal 11:330–338
Borowitzka MA (1995) J Appl Phycol 7:3–15
Kreitlow S, Mundt S, Lindequist U (1999) J Biotechnol 70:61–63
Demule MCZ, Decaire GZ, Decano MS (1996) J Exp Bot 58:93–96
Xue C, Hu Y, Saito H, Zhang Z, Li Z, Cai Y, Ou C, Lin H, Imbs AB (2002) Food Chem 77:9–13
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MH thanks Ministerio de Ciencia y Tecnología for a FPI grant. Authors thank Ministerio de Ciencia y Tecnología (project AGL2002-04621-C02-02) for financial support.
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Santoyo, S., Herrero, M., Señorans, F.J. et al. Functional characterization of pressurized liquid extracts of Spirulina platensis . Eur Food Res Technol 224, 75–81 (2006). https://doi.org/10.1007/s00217-006-0291-3
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DOI: https://doi.org/10.1007/s00217-006-0291-3