Title:
NOVEL MICROBE HAVING PLASTIC DECOMPOSITION ACTIVITY, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/085310
Kind Code:
A1
Abstract:
The present invention relates to a novel microbe that can decompose plastic and a plastic decomposition method using same. The microbe can decompose at least one plastic selected from the group consisting of PET, PVC, PS, PP and PE under appropriate incubation conditions and convert the plastic into a low molecular weight substance.
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Inventors:
CHOI DONGGEON (KR)
KIM HONGRAE (KR)
SUH DONG EUN (KR)
KIM HONGRAE (KR)
SUH DONG EUN (KR)
Application Number:
PCT/KR2022/020317
Publication Date:
April 25, 2024
Filing Date:
December 14, 2022
Export Citation:
Assignee:
REPLA INC (KR)
International Classes:
C12N1/20; B09B3/60; C08J11/10; C12R1/385
Foreign References:
| CN114058558A | 2022-02-18 |
Other References:
P GANESH: "Production and screening of depolymerising enzymes by potential bacteria and fungi isolated from plastic waste dump yard sites", INTERNATIONAL JOURNAL OF APPLIED RESEARCH, vol. 3, no. 3, 1 January 2017 (2017-01-01), pages 693 - 695, XP093161194, ISSN: 2394-7500
EDITH B. MOUAFO TAMNOU: "Biodegradation of polyethylene by the bacterium Pseudomonas aeruginosa in acidic aquatic microcosm and effect of the environmental temperature", ENVIRONMENTAL CHALLENGES, vol. 3, 1 April 2021 (2021-04-01), pages 100056, XP093161195, ISSN: 2667-0100, DOI: 10.1016/j.envc.2021.100056
HYUN MIN LEE: "Evaluation of the Biodegradation Efficiency of Four Various Types of Plastics by Pseudomonas aeruginosa Isolated from the Gut Extract of Superworms", MICROORGANISMS, MDPI AG, vol. 8, no. 9, 2 September 2020 (2020-09-02), pages 1341, XP093161197, ISSN: 2076-2607, DOI: 10.3390/microorganisms8091341
HONG RAE KIM: "Biodegradation of Polystyrene by Pseudomonas sp. Isolated from the Gut of Superworms (Larvae of Zophobas atratus )", ENVIRONMENTAL SCIENCE & TECHNOLOGY, AMERICAN CHEMICAL SOCIETY, US, vol. 54, no. 11, 2 June 2020 (2020-06-02), US , pages 6987 - 6996, XP093161198, ISSN: 0013-936X, DOI: 10.1021/acs.est.0c01495
EDITH B. MOUAFO TAMNOU: "Biodegradation of polyethylene by the bacterium Pseudomonas aeruginosa in acidic aquatic microcosm and effect of the environmental temperature", ENVIRONMENTAL CHALLENGES, vol. 3, 1 April 2021 (2021-04-01), pages 100056, XP093161195, ISSN: 2667-0100, DOI: 10.1016/j.envc.2021.100056
HYUN MIN LEE: "Evaluation of the Biodegradation Efficiency of Four Various Types of Plastics by Pseudomonas aeruginosa Isolated from the Gut Extract of Superworms", MICROORGANISMS, MDPI AG, vol. 8, no. 9, 2 September 2020 (2020-09-02), pages 1341, XP093161197, ISSN: 2076-2607, DOI: 10.3390/microorganisms8091341
HONG RAE KIM: "Biodegradation of Polystyrene by Pseudomonas sp. Isolated from the Gut of Superworms (Larvae of Zophobas atratus )", ENVIRONMENTAL SCIENCE & TECHNOLOGY, AMERICAN CHEMICAL SOCIETY, US, vol. 54, no. 11, 2 June 2020 (2020-06-02), US , pages 6987 - 6996, XP093161198, ISSN: 0013-936X, DOI: 10.1021/acs.est.0c01495
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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