Version 1
: Received: 5 December 2023 / Approved: 6 December 2023 / Online: 6 December 2023 (12:40:51 CET)
How to cite:
Jiang, Y.; Zeng, Y.; Zhu, J.; Sun, L.; Wu, P.; Li, M.; Ma, X. Comparison Study of Antibacterial Effects of Wound Secretions of Different Strains of Chinese Fir. Preprints2023, 2023120343. https://doi.org/10.20944/preprints202312.0343.v1
Jiang, Y.; Zeng, Y.; Zhu, J.; Sun, L.; Wu, P.; Li, M.; Ma, X. Comparison Study of Antibacterial Effects of Wound Secretions of Different Strains of Chinese Fir. Preprints 2023, 2023120343. https://doi.org/10.20944/preprints202312.0343.v1
Jiang, Y.; Zeng, Y.; Zhu, J.; Sun, L.; Wu, P.; Li, M.; Ma, X. Comparison Study of Antibacterial Effects of Wound Secretions of Different Strains of Chinese Fir. Preprints2023, 2023120343. https://doi.org/10.20944/preprints202312.0343.v1
APA Style
Jiang, Y., Zeng, Y., Zhu, J., Sun, L., Wu, P., Li, M., & Ma, X. (2023). Comparison Study of Antibacterial Effects of Wound Secretions of Different Strains of Chinese Fir. Preprints. https://doi.org/10.20944/preprints202312.0343.v1
Chicago/Turabian Style
Jiang, Y., Ming Li and Xiangqing Ma. 2023 "Comparison Study of Antibacterial Effects of Wound Secretions of Different Strains of Chinese Fir" Preprints. https://doi.org/10.20944/preprints202312.0343.v1
Abstract
To reveal the antibacterial effect of wound secretions of different Chinese fir strains on five kinds of bacteria. Three 3-year-old seedlings of Taxus chinensis var.koraiensis and Yangkou and the 3-year-old container seedlings of Taxus chinensis var.pendula, Yang061 and Yang020, were used as the research objects. The antibacterial effect of wound secretions was determined by the filter paper diffusion method, and the antibacterial effect was analyzed. Results showed that the wound secretions of different strains of Chinese fir bark had noticeable bacteriostatic effects on Bacillus subtilis, Salmonella paratyphi B, Pseudomonas aeruginosa, Escherichia coli, and Staphylococcus aureus. However, the bacteriostatic effects of different strains of Chinese fir secretions differed. The minimum inhibitory concentrations (MICs) of the wound secretions of different strains of Chinese fir against the five test bacteria differed. The mean MIC of Pseudomonas aeruginosa was the highest, and the mean MIC of Escherichia coli was the lowest. The antibacterial ability of the wound secretions of different Chinese fir strains was mainly determined by the composition of the wound secretions. There was no noticeable relationship with the number of wound secretions.
Keywords
Chinese fir; species; wound exudate; antibacterial effect
Subject
Environmental and Earth Sciences, Other
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
