Abstract
The distribution of degading microorganisms of high molecular weight poly(β-propiolactone) (PPL), whose individual structural units are similar to those of poly(β-hydroxybutyrate) (PHB) and poly(€-caprolactone) (PCL), was examined. Despite the fact that PPL is a chemosynthetic polymer, many kinds of PPL-degrading microorganisms were found to be distributed as resident populations widely in natural environments. A total of 77 strains of PPL-degrading microorganisms was isolated. From standard physiological and biochemical tests, at least 41 strains were referred to as Bacillus species. Microbial degradation of fibrous PPL proceeded rapidly in some enrichment cultures but was not as complete as that of PHB. Most of the isolated PPL-degrading microorganisms were determined to be PCL degraders and/or PHB degraders. Therefore, it can be assumed that mostly PPL is recognized by the microorganisms as PHB or another natural substrate of the same type as which PCL is regarded. Microbial degradation of PPL was confirmed by some Bacillus strains from type culture collections. The similarity of microbial degradation between PPL and PCL was found to be very close.
Similar content being viewed by others
REFERENCES
H. Nishida and Y. Tokiwa (1993) J. Environ. Polym. Degrad. 1, 227–233.
H. Nishida and Y. Tokiwa (1994) Chem. Lett. 1994, 1547–1550.
C. A. Murphy, J. A. Cameron, S. J. Huang, and R. T. Vinopal (1996) Appl. Environ. Microbiol. 62, 456–460.
Y. Tokiwa and T. Suzuki (1977) Nature 270, 76–78.
T. Tanio, T. Fukui, Y. Shirakura, T. Saito, K. Tomita, T. Kaiho, and S. Masamune (1982) Eur. J. Biochem. 124, 71–77.
K. Mukai, Y. Doi, Y. Sema, and K. Tomita (1993) Biotechnol. Lett. 15, 601–604.
R. D. Fields and F. Rodriguez (1975) in J. M. Sharpley (Ed.), Proc. Int. Biodegrad. Symp. 3rd, pp. 775–784.
Y. Tokiwa, T. Ando, and T. Suzuki (1976) J. Ferment. Technol. 54, 603–608.
H. Tanaka, K. Tonomura, and A. Kamibayashi (1976) Nippon Nougeikagaku Kaishi 50, 431–436.
Y. Tokiwa and T. Suzuki (1977) Agr. Biol. Chem. 41, 265–274.
Y. Tokiwa and T. Suzuki (1986) Agr. Biol. Chem. 50, 1323–1325.
H. Shirahima, K. Mizuma, Y. Kawaguchi, M. Shiomi, and H. Yasuda (1993) Kobunshi Ronbunshu 50, 821–835.
M. Asano, M. Yoshida, I. Kaetsu, Y. Morita, H. Fukuzaki, T. Mashimo, H. Yuasa, K. Imai, H. Yamanaka, U. Kawaharada, and K. Suzuki (1987) Kobunshi Ronbunshu 44, 897–903.
M. Asano, M. Yoshida, H. Fukuzaki, M. Kumakura, T. Mashimo, H. Yuasa, K. Imai, and H. Yamanaka (1990) Eur. Polym. J. 26, 29–33.
H. Nishida and Y. Tokiwa (1993) J. Environ. Polym. Degrad. 1, 65–80.
T. Asahara and S. Katayama (1966) Kogyo Kagaku Zassi 69, 2179–2188.
K. Suehiro, Y. Chatani, and H. Tadokoro (1975) Polym. J. 7, 352–358.
J. Cornibert and R. H. Marchessault (1975) Macromolecules 8, 296–305.
H. Nishida and Y. Tokiwa (1994) Chem. Lett. 1994, 421–422.
H. Nishida and Y. Tokiwa (1994) Chem. Lett. 1994, 1293–1296.
H. Nishida and Y. Tokiwa (1993) Kobunshi Ronbunshu 50, 739–746.
D. Rosenvasser, A. S. Casas, and R. V. Figini (1982) Makromol. Chem. 183, 3067–3073.
S. Akita, Y. Einaga, Y. Miyake, and H. Fujita (1976) Macromolecules 9, 774–780.
T. Hasegawa (1985) Biseibutu no bunri to doutei, Gakkai Shuppan Center, Tokyo.
T. Hattori (1988) The Viable Count: Quantitative and Environmental Aspects, Science Tech, Madison, WI.
C. E. Zobell (1943) J. Bacteriol. 46, 39–56.
R. Hattori, T. Hattori, and C. Furusaka (1972) J. Gen. Appl. Microbiol. 18, 271–283.
K. Mukai, K. Yamada, and Y. Doi (1993) Int. J. Biol. Macromol. 15, 361–366.
K. Mukai, K. Yamada, and K. Doi (1994) Polym. Deg. Stabil. 43, 319–327.
D. Jendrossek, I. Knoke, R. B. Habibian, A. Steinbuchel, and H. G. Schlegel (1993) J. Environ. Polym. Degrad. 1, 53–63.
J. Mergaert, A. Webb, C. Anderson, A. Wouters, and J. Swings (1993) Appl. Environ. Microbiol. 59, 3233–3238.
W. J. Cook, J. A. Cameron, J. P. Bell, and S. J. Huang (1981) J. Polym. Sci. Polym. Lett. Ed. 19, 159–165.
C. V. Benedict, W. J. Cook, P. Jarrett, J. A. Cameron, S. J. Huang, and J. P. Bell (1983) J. Appl. Polym. Sci. 28, 327–334.
K. Mukai, Y. Doi, Y. Sema, and K. Tomita (1993) Kobunshi Ronbunsyu 50, 715–722.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Nishida, H., Suzuki, S. & Tokiwa, Y. Distribution of Poly(β-propiolactone) Aerobic Degrading Microorganisms in Different Environments. Journal of Polymers and the Environment 6, 43–58 (1998). https://doi.org/10.1023/A:1022878512743
Issue Date:
DOI: https://doi.org/10.1023/A:1022878512743