Abstract
Several new biodegradable polymer materials have recently come onto the global market. Mostly the results on degradation kinetic studies are presented. This paper suggests using one of the tests to estimate the impact of polymer packaging material on sea life. The microorganism chosen was Anabaena variabilis (identified in many waters, including those of the Baltic Sea, especially in the Gulf of Gdańsk and Puck Bay; this cyanobacterium has a tendency to move with deep-sea waters causing algal blooms that upset the ecological balance of the marine environment [1]). The chosen polymer materials were polycaprolactone modified with thermoplastic starch (PCL/TPS > 85%) or with calcium carbonate (60% PCL/40% CaCO3). They were incubated in seawater in the presence of A. variabilis. The chlorophyll a content was determined as the criterion of cyanobacterial growth in the presence of the tested polymers. The polymer surface and colour changes in the cyanobacterium culture were recorded photographically. The experimental results indicate that the addition of polymer samples to the cyanobacterium culture affects its biological balance. During the experiment in seawater, cyanobacteria adhered to the polymer surfaces and their growth was stimulated to different degree by the polymers. Thus, the suggested test differentiate the behaviour of both materials studied. Cyanobacterial growth was lower in the presence of PCL modified with calcium carbonate than in the presence PCL/TPS blend.
Similar content being viewed by others
References
Pliński M, Komarek J (2007) Sinice–cyanobakterie (Cyanoprokaryota). Flora Zatoki Gdańskiej i wód przyległych (Bałtyk Południowy) (Blue-green bacteria–cyanobacteria (Cyanoprokaryota) of the Gulf of Gdańsk and adjacent waters (southern Baltic) flora). University of Gdańsk Publishing House, Gdańsk
Pielichowski J, Polaczek J, Pagacz J (2007) Eng Biomater 10(69–72):52–54
Polaczek J, Pielichowski J, Dziki E, Wąs M (2004) Eng Biomater 7(38–42):99–102
Żakowska H (2008) Case study prepared for Gdańsk University of Technology, Chemical Faculty, Department of Polymer Technology. In: Report, Informacja dotycząca dostępnych na rynku polskim i europejskim biodegradowalnych opakowaniowych materiałów polimerowych (Information concerning biodegradable polymeric packaging materials available on the Polish and European markets). COBRO, Poland, (Preprint)
Żakowska H (1997) Przemysł Fermentacyjny i Owocowo-Warzywny 41:3
Żakowska H (1999) Przemysł Spożywczy 53:4
Żakowska H (2000) Przemysł Spożywczy 54:17
Żakowska H (2002) Tworzywa Sztuczne i Chemia 1:23
Żakowska H (2003) Opakowania biodegradowalne. COBRO, Warszawa
Żakowska H (2006) Opakowanie 51:30
Mroziński A, Kikiewicz Z (2006) Inżynieria i Aparatura Chemiczna 45:63
United States Patent 4358583
Rutkowska M, Jastrzębska M, Janik H (1998) React Funct Polym 38:27–30
Kasuya K, Takagi K, Yoshida Y, Doi Y (1998) Polym Deg Stab 59:327–332
La Carra F, Immirzi B, Ionata E, Mazzella A, Portofino S, Orsello G, De Prisco PP (2003) Polym Deg Stab 79:37–43
Oda Y, Asari H, Urakami T, Tonomura K (1995) J Ferment Bioeng 3:265–269
Cofta G, Borysiak S, Doczekalska B, Garbarczyk J (2006) Polimery 51(4):276–279
Rutkowska M, Krasowska K, Heimowska A, Steinka I (2002) Polimery 47(4):262–268
Adamus G, Dacko P, Musioł M, Sikorska W, Sobota M, Biczak R, Herman B, Rychter P, Krasowska K, Rutkowska M, Kowal (2006) Polimery 51(7–8):539–546
Krasowska K, Hejmowska A, Rutkowska M (2006) Polimery 51(1):21–26
Cacciari I, Quatrini P, Zirletti G, Mincione V, Vinciguerra V, Lupattelli P, Giovannozzi Sermanni G (1993) Environ Microbiol 59:3695–3700
Rutkowska M, Jastrzębska M, Janik H (1998) React Funct Polym 38:27–30
Murphy C, Cameron J, Huang S, Vinopal R (1999) J Ind Microbiol Biotechnol 22:71–77
Stanier RY, Kunisawa R, Mandel M, Cohen–Bazire G (1971) Bact Rew 35:171–205
Jeffrey SW, Humphrey GF (1975) Biochem Physiol Pflanzen 167:191–194
Acknowledgments
This work was financially supported by the Polish Ministry of Science and Higher Education (project number) NN 305 23 06 35.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Guzman, A., Janik, H. & Kosakowska, A. Preliminary Testing of the Influence of Modified Polycaprolactones on Anabaena Variabilis Growth in Seawater. J Polym Environ 18, 679–684 (2010). https://doi.org/10.1007/s10924-010-0236-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10924-010-0236-6