Antibacterial Effect of Black Pepper Petroleum Ether Extract against Listeria monocytogenes and Salmonella typhimurium
Joint Authors
Chen, Wenxue
Tang, Hui
Jiang, Ningxin
Zhong, Qiuping
Hu, Yueying
Chen, Haiming
Chen, Weijun
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-09
Country of Publication
Egypt
No. of Pages
10
Abstract EN
The aim of the present study was to evaluate the antibacterial effect of black pepper petroleum ether extract (BPPE) against Listeria monocytogenes ATCC 19115 and Salmonella typhimurium ATCC 14028.
The results showed that the BPPE had a strong antimicrobial activity against L.
monocytogenes and S.
typhimurium, and 2-methylene-4,8,8-trimethyl-4-vinyl-bicyclo[5.2.0]nonane (9.36%) and caryophyllene oxide (4.85%) were identified as the two primary components of BPPE.
The ability of cells to break down hyperoxide was decreased, and the activities of POD and CAT were inhibited.
The activities of key metabolic enzymes shed some light on the biochemical mechanism of aglycon cell growth inhibition, indicating that the energetic metabolism of L.
monocytogenes and S.
typhimurium was markedly influenced by the BPPE.
The contents of key organic acids varied significantly, resulting in remarkable abnormalities in the energetic metabolism of L.
monocytogenes and S.
typhimurium.
Thus, the consecution of energetic metabolism was destroyed by the BPPE, which contributed to metabolic dysfunction, the suppression of gene transcription, and cell death.
American Psychological Association (APA)
Chen, Wenxue& Tang, Hui& Jiang, Ningxin& Zhong, Qiuping& Hu, Yueying& Chen, Haiming…[et al.]. 2019. Antibacterial Effect of Black Pepper Petroleum Ether Extract against Listeria monocytogenes and Salmonella typhimurium. Journal of Food Quality،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1174297
Modern Language Association (MLA)
Chen, Wenxue…[et al.]. Antibacterial Effect of Black Pepper Petroleum Ether Extract against Listeria monocytogenes and Salmonella typhimurium. Journal of Food Quality No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1174297
American Medical Association (AMA)
Chen, Wenxue& Tang, Hui& Jiang, Ningxin& Zhong, Qiuping& Hu, Yueying& Chen, Haiming…[et al.]. Antibacterial Effect of Black Pepper Petroleum Ether Extract against Listeria monocytogenes and Salmonella typhimurium. Journal of Food Quality. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1174297
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174297