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Li X, Yu L, Chen R, Peng S, Liang X, Zhong W, Pu H, Fang F, Li H, Wang L. Effects of various preservation treatments on diversity and abundance of microbial community in rice product (MiBa) during storage. ACTA ALIMENTARIA 2022. [DOI: 10.1556/066.2021.00167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Abstract
To determine the most effective preservation method for MiBa (a traditional Chinese rice product), MiBa treated with 75% alcohol, 75% alcohol + inhibitor, ozone treatment; untreated (control); and raw rice were subjected to 16S rRNA gene and ITS three-generation sequencing by High-throughput Sequencing Technology. According to the results the preservation effects of different treatment methods ranked as follows: ozone treatment >75% alcohol treatment >75% alcohol+inhibitor > control. Bacterial composition analysis showed that the bacterial community on the surface of MiBa treated with ozone was dominated by genera Leuconostoc and Serratia. The fungal community consisted mainly of Aspergillus and Alternaria. In summary, ozone treatment proved to be the most effective in inhibiting microbial contamination during the storage of MiBa, effectively extending its shelf life.
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Affiliation(s)
- X.R. Li
- The Institute of Agro-Products Processing Science and Technology, Yunnan Academy of Agricultural Sciences, Kunming, 650205, China
| | - L.J. Yu
- The Institute of Agro-Products Processing Science and Technology, Yunnan Academy of Agricultural Sciences, Kunming, 650205, China
| | - R.D. Chen
- Yunnan Agricultural University, Kunming, 650201, China
| | - S. Peng
- Yunnan Agricultural University, Kunming, 650201, China
| | - X.R. Liang
- Yunnan Agricultural University, Kunming, 650201, China
| | - W. Zhong
- Huazhong Agricultural University, Wuhan, 430070, China
| | - H.M. Pu
- The Institute of Agro-Products Processing Science and Technology, Yunnan Academy of Agricultural Sciences, Kunming, 650205, China
| | - F. Fang
- Yunnan Agricultural University, Kunming, 650201, China
| | - H. Li
- The Institute of Agro-Products Processing Science and Technology, Yunnan Academy of Agricultural Sciences, Kunming, 650205, China
| | - L.F. Wang
- Huazhong Agricultural University, Wuhan, 430070, China
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Kirtonia K, Salauddin M, Bharadwaj KK, Pati S, Dey A, Shariati MA, Tilak VK, Kuznetsova E, Sarkar T. Bacteriocin: A new strategic antibiofilm agent in food industries. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Ng ZJ, Zarin MA, Lee CK, Tan JS. Application of bacteriocins in food preservation and infectious disease treatment for humans and livestock: a review. RSC Adv 2020; 10:38937-38964. [PMID: 35518417 PMCID: PMC9057404 DOI: 10.1039/d0ra06161a] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/05/2020] [Indexed: 12/12/2022] Open
Abstract
Infectious diseases caused by bacteria that can be transmitted via food, livestock and humans are always a concern to the public, as majority of them may cause severe illnesses and death. Antibacterial agents have been investigated for the treatment of bacterial infections. Antibiotics are the most successful antibacterial agents that have been used widely for decades to ease human pain caused by bacterial infections. Nevertheless, the emergence of antibiotic-resistant bacteria has raised awareness amongst public about the downside of using antibiotics. The threat of antibiotic resistance to global health, food security and development has been emphasized by the World Health Organization (WHO), and research studies have been focused on alternative antimicrobial agents. Bacteriocin, a natural antimicrobial peptide, has been chosen to replace antibiotics for its application in food preservation and infectious disease treatment for livestock and humans, as it is less toxic. Killing or inhibition actions of (a) antibiotics and (b) bacteriocin on gut microbiota.![]()
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Affiliation(s)
- Zhang Jin Ng
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| | - Mazni Abu Zarin
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| | - Chee Keong Lee
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| | - Joo Shun Tan
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
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