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Hydrolysis of copolyesters containing aromatic and aliphatic ester blocks by lipase
Abstract
Copolyesters (CPEs) prepared by the transesterification reaction between aromatic and aliphatic polyesters were hydrolyzed by Rhizopus delemar lipase. The susceptibility of CPEs to hydrolysis by this lipase dropped off rapidly during the initial stage of the transesterification reaction and increased gradually as the reaction proceeded. The susceptibility to hydrolysis decreased with increase in aromatic polyester content. It was concluded that the rigidity of the aromatic ring in the CPE chains strongly influenced their susceptibility to hydrolysis by this lipase.
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Citations
Cited by
Tokiwa, Y., Calabia, B. P., Ugwu, C. U., & Aiba, S. (2009) · International Journal of Molecular Sciences · doi:10.3390/ijms10093722 · Cited by 1,782
Self-citationBiodegradability and biodegradation of poly(lactide)
Tokiwa, Y., & Calabia, B. P. (2006) · Applied Microbiology and Biotechnology · doi:10.1007/s00253-006-0488-1 · Cited by 665
Self-citationJian, J., Xiangbin, Z., & Xianbo, H. (2020) · Advanced Industrial and Engineering Polymer Research · doi:10.1016/j.aiepr.2020.01.001 · Cited by 625
Biodegradation of polyesters containing aromatic constituents
Müller, R.-J., Kleeberg, I., & Deckwer, W.-D. (2001) · Journal of Biotechnology · doi:10.1016/s0168-1656(00)00407-7 · Cited by 497
Sander, M. (2019) · Environmental Science & Technology · doi:10.1021/acs.est.8b05208 · Cited by 319
Metadata
- Authors
- Tokiwa, Y., & Suzuki, T.
- Venue
- Journal of Applied Polymer Science
- Publisher
- Wiley
- Published
- 1981-02
- Volume
- 26
- Issue
- 2
- Pages
- 441-448
- ISSN
- 0021-8995 (ISSN-L)
- 1097-4628
- OpenAlex
- W2170796547
- Cited by
- 185
- References
- 0
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
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- Tokiwa, Y., & Suzuki, T. (1981). Hydrolysis of copolyesters containing aromatic and aliphatic ester blocks by lipase. Journal of Applied Polymer Science. https://doi.org/10.1002/app.1981.070260206
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
