Title:
COMPOSITION COMPRISING PAENIBACILLUS ELGI STRAIN HAVING ANTIBACTERIAL AND ANTIFUNGAL ACTIVITY AND CULTURE OR EXTRACT THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/025094
Kind Code:
A1
Abstract:
The present invention relates to an antibacterial, antifungal, or antiseptic composition comprising a Paenibacillus elgi strain having antibacterial and antifungal activity, a culture medium or extract thereof, and a method for preparing same. The culture medium or extract of the Paenibacillus elgi strain of the present invention has antibacterial and antifungal activity on bacteria, fungi, yeast, etc., and can be used as an active ingredient in cosmetics, beauty, food preservatives, and preservatives having excellent antibacterial and antifungal effects, and by controlling the concentration of Pelgipeptin peptide, which is an active ingredient of the culture extract of Paenibacillus elgi, the antibacterial, antiseptic, skin care, and food preservation effects against specific microorganisms can be significantly improved.
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Inventors:
LEE CHUL WON (KR)
YUN HYOSUK (KR)
KIM JU EUN (KR)
YUN HYOSUK (KR)
KIM JU EUN (KR)
Application Number:
PCT/KR2023/006133
Publication Date:
February 01, 2024
Filing Date:
May 04, 2023
Export Citation:
Assignee:
UNIV NAT CHONNAM IND FOUND (KR)
International Classes:
C12N1/20; A01N63/20; A01P1/00; A01P3/00; C12R1/01
Foreign References:
| KR20220001147A | 2022-01-05 | |||
| KR20150127223A | 2015-11-16 | |||
| KR20190022381A | 2019-03-06 | |||
| KR20180023262A | 2018-03-07 |
Other References:
DATABASE Nucleotide 19 August 2020 (2020-08-19), ANONYMOUS : "9/02/2024, 10:42 Paenibacillus sp. B69 16S ribosomal RNA gene, partial sequence", XP093132558, retrieved from NCBI Database accession no. GU321104.1
RUI DING; XUE-CHANG WU; CHAO-DONG QIAN; YI TENG; OU LI; ZHA-JUN ZHAN; YU-HUA ZHAO: "Isolation and Identification of Lipopeptide Antibiotics from Paenibacillus elgii B69 with Inhibitory Activity Against Methicillin-Resistant Staphylococcus aureus", THE JOURNAL OF MICROBIOLOGY, THE MICROBIOLOGICAL SOCIETY OF KOREA, HEIDELBERG, vol. 49, no. 6, 28 December 2011 (2011-12-28), Heidelberg , pages 942 - 949, XP019993998, ISSN: 1976-3794, DOI: 10.1007/s12275-011-1153-7
RUI DING; XUE-CHANG WU; CHAO-DONG QIAN; YI TENG; OU LI; ZHA-JUN ZHAN; YU-HUA ZHAO: "Isolation and Identification of Lipopeptide Antibiotics from Paenibacillus elgii B69 with Inhibitory Activity Against Methicillin-Resistant Staphylococcus aureus", THE JOURNAL OF MICROBIOLOGY, THE MICROBIOLOGICAL SOCIETY OF KOREA, HEIDELBERG, vol. 49, no. 6, 28 December 2011 (2011-12-28), Heidelberg , pages 942 - 949, XP019993998, ISSN: 1976-3794, DOI: 10.1007/s12275-011-1153-7
Attorney, Agent or Firm:
SRB IP & LAW FIRM (KR)
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