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Hou X, Wang J, Mei Y, Ge L, Qian J, Huang Y, Yang M, Li H, Wang Y, Yan Z, Peng D, Zhang J, Zhao N. Antibiofilm mechanism of dielectric barrier discharge cold plasma against Pichia manshurica. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2023.103340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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2
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Xu Y, Zhang T, Che J, Yi J, Wei L, Li H. Evaluation of the antimicrobial mechanism of biogenic selenium nanoparticles against Pseudomonas fluorescens. BIOFOULING 2023; 39:157-170. [PMID: 37038871 DOI: 10.1080/08927014.2023.2199932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Selenium nanoparticles (SeNPs) can be biosynthesized by most Lactic acid bacteria thereby converting toxic sodium into SeNPs. However, few studies have reported the antimicrobial activity of biogenic SeNPs against Pseudomonas fluorescens which are the main species of psychrotrophic bacteria in raw milk. This study reported the synthesis and characterization of SeNPs from Lactobacillus casei ZK-AS 1.1482, and the antimicrobial mechanism against P. fluorescens ATCC 13525. The synthesized SeNPs were amorphous with sizes ranging from 52 to 103 nm. Fourier transform infrared spectroscopy (FT-IR) spectra showed the presence of proteins, polysaccharides, and lipids on the surface of particles, which evidently stabilized the SeNPs structure and morphology. Energy-dispersive X-ray (EDX) analysis revealed that the nanoparticles contained selenium. In addition, the minimal inhibitory concentration (MIC) of SeNPs against P. fluorescens ATCC 13525 was 0.1 mg ml-1 and the biofilm inhibition rate was 43.52 ± 0.26%. SeNPs decreased the number of living bacteria observed by confocal laser scanning microscopy (CLSM). Meanwhile, after SeNPs treatment, the intracellular adenosine triphosphate (ATP) concentration and antioxidant enzyme activity decreased, the content of reactive oxygen species (ROS) and the malondialdehyde (MDA) content increased, and lipid peroxidation intensified. Real-time fluorescence quantitative PCR (RT-qPCR) assay showed that the expression of flgA, luxR, lapD, MCP, cheA, c-di-GMP, phoB, and pstC gene were down-regulated after SeNPs treatment. The rfbC and DegT/DnrJ/EryC1/StrS gene were significantly up-regulated, indicating that SeNPs could destroy the integrity of cell membrane and thus play an antimicrobial role. Biogenic SeNPs are expected to be developed as an efficient and novel antimicrobial agent for application in the food industry.
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Affiliation(s)
- Ying Xu
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Ting Zhang
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Jiarui Che
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Jiajia Yi
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Lina Wei
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Hongliang Li
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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3
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Zhou C, Li C, Cui H, Lin L. Metabolomics insights into the potential of encapsulated essential oils as multifunctional food additives. Crit Rev Food Sci Nutr 2022; 64:5143-5160. [PMID: 36454059 DOI: 10.1080/10408398.2022.2151974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Growing consumer concern about foodborne disease outbreaks and health risks associated with chemical additives has propelled the usage of essential oils (EOs) as novel food additives, but are limited by instability. In this regard, a series of EOs nano/micro-capsules have been widely used to enhance their stability and improve food quality. However, classical food quality assessment methods are insufficient to fully characterize the effects of encapsulated EOs on food properties, including physical, biochemical, organoleptic, and microbial changes. Recently, the rapid development of high-throughput sequencing is accelerating the application of metabolomics in food safety and quality analysis. This review seeks to present the most recent achievements in the application of non-targeted metabolomics to identify and quantify the overall metabolite profile associated with food quality, which can guide the development of emerging food preservation technologies. The scientific findings confirm that metabolomics opens up exciting prospects for biomarker screening in food preservation and contributes to an in-depth understanding of the mechanisms of action (MoA) of EOs. Future research should focus on constructing food quality assessment criteria based on multi-omics technologies, which will drive the standardization and commercialization of EOs for food industry applications.
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Affiliation(s)
- Changqian Zhou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Changzhu Li
- State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha, China
| | - Haiying Cui
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Lin Lin
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha, China
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4
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Yang S, Tian L, Wang X, Wu M, Liao S, Fu J, Xiong W, Gong G. Metabolomics analysis and membrane damage measurement reveal the antibacterial mechanism of lipoic acid against Yersinia enterocolitica. Food Funct 2022; 13:11476-11488. [PMID: 36178296 DOI: 10.1039/d2fo01306a] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Yersinia enterocolitica is a pathogenic microorganism that can cause food-borne diseases. Lipoic acid (LA) has been used as an antioxidant against bacteria, but its antibacterial mechanism is rarely reported. This study aims to explore the antibacterial mechanism of LA and its effect on the metabolites of Y. enterocolitica through membrane damage and metabolomics analysis. The results showed that the minimum inhibitory concentration (MIC) of LA against Y. enterocolitica was 2.5 mg mL-1. The membrane potential was depolarized, and intracellular pH (pHin) and ATP were significantly reduced, indicating that LA destroys the cell membrane structure. Confocal laser scanning microscopy (CLSM) and field emission scanning electron microscopy (FESEM) further confirmed LA-induced cell membrane damage. The metabolic profile of Y. enterocolitica following LA treatment was analyzed by liquid chromatography-mass spectrometry (LC-MS). In the metabolome evaluation, 6209 differential metabolites were screened, including 3394 up-regulated and 2815 down-regulated metabolites. Fifteen metabolic pathways of Y. enterocolitica exhibited significant changes after LA treatment, including the pathways important for amino acid and nucleotide metabolism. The results show that LA is a bacteriostatic substance with potential application value in the food industry.
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Affiliation(s)
- Siqi Yang
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
| | - Lu Tian
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
| | - Xuyang Wang
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
| | - Mi Wu
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
| | - Sichen Liao
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
| | - Jiapeng Fu
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
| | - Wangdan Xiong
- Grassl and Agri-Husbandry Research Center, School of Grassl and Science, Qingdao Agricultural University, Qingdao, Shandong, 266109, China.
| | - Guoli Gong
- College of Food and Bioengineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, 710021, China.
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5
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Leng W, Wu X, Xiong Z, Shi T, Sun Q, Yuan L, Gao R. Study on antibacterial properties of mucus extract of snakehead (Channa argus) against Escherichia coli and its application in chilled fish fillets preservation. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Tang Q, Zheng X, Chen W, Ye X, Tu P. Metabolomics reveals key resistant responses in tomato fruit induced by Cryptococcus laurentii. FOOD CHEMISTRY. MOLECULAR SCIENCES 2022; 4:100066. [PMID: 35415684 PMCID: PMC8991715 DOI: 10.1016/j.fochms.2021.100066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/02/2021] [Accepted: 12/18/2021] [Indexed: 11/16/2022]
Abstract
Cryptococcus laurentii induces resistance through in concert with key metabolic changes in tomato fruit. A total of 59 metabolites were differently abundant in C. laurentii-treated tomato fruit. Key metabolites chlorogenic acid, caffeic acid and ferulic acid are involved in phenylpropanoid biosynthesis pathway may play a key role in resistance induction by C. Laurentii in tomato.
To investigate the mechanisms underlying inducible resistance in postharvest tomato fruit, non-targeted metabolome analysis was performed to uncover metabolic changes in tomato fruit upon Cryptococcus laurentii treatment. 289 and 149 metabolites were identified in positive and negative ion modes, respectively. A total of 59 metabolites, mainly including phenylpropanoids, flavonoids and phenolic acids, were differently abundant in C. laurentii-treated tomato fruit. Moreover, key metabolites involved in phenylpropanoid biosynthesis pathway, especially chlorogenic acid, caffeic acid and ferulic acid were identified through KEGG enrichment analysis. Enhanced levels of phenolic acids indicated activation of the phenylpropanoid biosynthesis pathway, which is a classic metabolic pathway associated with inducible resistance, suggesting that its activation and consequent metabolic changes contributed to inducible resistence induced by C. laurentii. Our findings would provide new understanding of resistance induction mechanism in tomato fruit from the metabolic perspective, and offer novel insights for new approaches reducing postharvest loss on tomato.
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Affiliation(s)
- Qiong Tang
- College of Biosystems Engineering and Food Science, National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
| | - Xiaodong Zheng
- College of Biosystems Engineering and Food Science, National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
| | - Wen Chen
- College of Biosystems Engineering and Food Science, National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
| | - Xiang Ye
- College of Biosystems Engineering and Food Science, National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
| | - Pengcheng Tu
- College of Biosystems Engineering and Food Science, National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
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7
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Tang Z, Chen H, Chen W, Zhong Q, Zhang M, Chen W, Yun YH. Unraveling the antibacterial mechanism of 3-carene against Pseudomonas fragi by integrated proteomics and metabolomics analyses and its application in pork. Int J Food Microbiol 2022; 379:109846. [PMID: 35908494 DOI: 10.1016/j.ijfoodmicro.2022.109846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/11/2022] [Accepted: 07/18/2022] [Indexed: 11/25/2022]
Abstract
Pseudomonas fragi is primarily responsible for the spoilage of various foods, especially meat. The aim of this study was to investigate the antibacterial mechanism of 3-carene against P. fragi. 3-Carene treatment decreased the phospholipid content and the fluidity of the cell membrane, induced reactive oxygen species (ROS) generation and affected respiratory chain dehydrogenase, oxoglutarate dehydrogenase and citrate synthase in P. fragi. Metabolomics and proteomics analyses further showed that in the presence of 3-carene, 519 proteins, 136 metabolites in positive ion mode and 100 metabolites in negative ion mode were differentially expressed. These proteins and metabolites were primarily involved in amino acid metabolism, fatty acid degradation, the tricarboxylic acid cycle (TCA cycle) and other processes. Consequently, the stimulation of 3-carene altered cell membrane properties, disturbed important amino acid and energy metabolism, and even caused oxidative stress. Additionally, the results of total viable counts and the total volatile base nitrogen indicated that 3-carene could significantly improve the preservation of refrigerated pork. This study suggested that 3-carene has promising potential to be developed as a food preservative.
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Affiliation(s)
- Zhiling Tang
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Haiming Chen
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Weijun Chen
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Qiuping Zhong
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Ming Zhang
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Wenxue Chen
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China.
| | - Yong-Huan Yun
- School of Food Sciences & Engineering, Hainan University, 58 People Road, Haikou 570228, PR China.
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8
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Wu Y, Ma F, Pang X, Chen Y, Niu A, Tan S, Chen X, Qiu W, Wang G. Involvement of AprD in regulating biofilm structure, matrix secretion, and cell metabolism of meat-borne Pseudomonas fragi during chilled storage. Food Res Int 2022; 157:111400. [PMID: 35761654 DOI: 10.1016/j.foodres.2022.111400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/18/2022] [Accepted: 05/20/2022] [Indexed: 11/04/2022]
Abstract
Pseudomonas fragi is by far one of the most threatening species in the spoilage of chilled meat that is stored under aerobic conditions. The membrane protein AprD is a well-established regulator controlling protease secretion in Pseudomonas spp. However, its exact roles in modulating metabolic pathways and spoilage potential of P. fragi at the molecular level remain undefined. Here, an in-frame deletion mutation of aprD was used to explore the impacts on their biofilm structure, matrix secretion, and cell metabolism. The results showed that ΔaprD formed relatively disorganized loose aggregation in biofilm, resulting in a thinner structure and more dead cells. Meanwhile, marked changes in the content of extracellular carbohydrates and proteins were observed. Furthermore, intracellular metabolomic profiling revealed the involvement of aprD in several cellular metabolic pathways, mostly including the carbohydrate pathway, amino acid pathway, and nucleotide pathway, while the characterization of extracellular metabolism clarified the variations in the spoilage-related metabolites (e.g., creatine, IMP, spermine, fatty acids, amino acids, and oligopeptides) could be highly correlated with aprD deletion. In this finding, we indicated that aprD could be responsible for cell reproduction and in situ spoilage potential of P. fragi NMC25 during chilled storage by controlling related metabolism and nutrients utilization. Thus, our results will contribute to an improved understanding of the regulatory mechanism of aprD gene in meat spoilage contaminated with P. fragi, which can be valuable to ensure the quality and safety of meat.
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Affiliation(s)
- Yajie Wu
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Fang Ma
- Institute of Veterinary Immunology & Engineering, National Research Center of Engineering and Technology for Veterinary Biologicals, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Xinyi Pang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Yuping Chen
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Ajuan Niu
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Song Tan
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Xing Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Weifen Qiu
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Guangyu Wang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China.
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9
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Masyita A, Mustika Sari R, Dwi Astuti A, Yasir B, Rahma Rumata N, Emran TB, Nainu F, Simal-Gandara J. Terpenes and terpenoids as main bioactive compounds of essential oils, their roles in human health and potential application as natural food preservatives. Food Chem X 2022; 13:100217. [PMID: 35498985 PMCID: PMC9039924 DOI: 10.1016/j.fochx.2022.100217] [Citation(s) in RCA: 107] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 01/08/2022] [Accepted: 01/14/2022] [Indexed: 02/06/2023] Open
Abstract
Terpenes and terpenoids are the main bioactive compounds of essential oils (EOs). EOs and their major constituents confer several biological activities. EOs are potential as natural food preservatives.
Essential oils (EOs) are volatile and concentrated liquids extracted from different parts of plants. Bioactive compounds found in EOs, especially terpenes and terpenoids possess a wide range of biological activities including anticancer, antimicrobial, anti-inflammatory, antioxidant, and antiallergic. Available literature confirms that EOs exhibit antimicrobial and food preservative properties that are considered as a real potential application in food industry. Hence, the purpose of this review is to present an overview of current knowledge of EOs for application in pharmaceutical and medical industries as well as their potential as food preservatives in food industry.
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Affiliation(s)
- Ayu Masyita
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Sulawesi Selatan, Indonesia
| | - Reka Mustika Sari
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan 20222, Sumatera Utara, Indonesia.,Cellulosic and Functional Materials Research Centre, Universitas Sumatera Utara, Jl. Bioteknologi No.1, Medan 20155, Indonesia
| | - Ayun Dwi Astuti
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Sulawesi Selatan, Indonesia
| | - Budiman Yasir
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Sulawesi Selatan, Indonesia.,Sekolah Tinggi Ilmu Farmasi Makassar, Makassar 90242, Sulawesi Selatan, Indonesia
| | - Nur Rahma Rumata
- Sekolah Tinggi Ilmu Farmasi Makassar, Makassar 90242, Sulawesi Selatan, Indonesia
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Firzan Nainu
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Sulawesi Selatan, Indonesia
| | - Jesus Simal-Gandara
- Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E32004 Ourense, Spain
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10
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Li BY, Kang GQ, Huang M, Duan WG, Lin GS, Huang M, Wang X. Synthesis, bioactivity and computational simulation study of novel (Z)-3-caren-5-one oxime ethers as potential antifungal agents. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04690-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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Zhuang S, Bao Y, Zhang Y, Zhang H, Liu J, Liu H. Antibacterial mechanism of the Asp-Asp-Asp-Tyr peptide. Food Chem X 2022; 13:100229. [PMID: 35499031 PMCID: PMC9039886 DOI: 10.1016/j.fochx.2022.100229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/13/2022] [Accepted: 01/24/2022] [Indexed: 11/06/2022] Open
Abstract
DDDY affects P. aeruginosa membrane transport and amino acid metabolism. DDDY has a stronger effect on POPE than on POPC or POPG membranes. DDDY creates a membrane gap by binding the phospholipid head and hydrophobic tail. DDDY inhibits the growth of food microorganisms inoculated onto chestnut kernels. DDDY is a promising antibacterial for multidrug-resistant gram-negative bacteria.
Previously, we found that ASP-ASP-ASP-TYR (DDDY) from Dendrobium aphyllum has a minimum inhibitory concentration of 36.15 mg/mL against Pseudomonas aeruginosa. Here, we explored the antibacterial mechanism of DDDY and its potential preservation applications. Metabolomic and transcriptomic analyses revealed that DDDY mainly affects genes involved in P. aeruginosa membrane transport and amino acid metabolism pathways. Molecular dynamics simulation revealed that DDDY had a stronger effect on 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine phospholipid membranes than on 1-palmitoyl-2-oleoyl-lecithin or 1-palmitoyl-2-oleoyl phosphatidylglycerol membranes, with high DDDY concentrations displaying stronger efficacy on 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine. Mechanistically, the N-terminal of DDDY first bound to the phospholipid head group, while its C-terminal amino acid residue bound the hydrophobic tail, thereby creating a gap in the membrane when the phospholipids were clustered by hydrogen bonding. Finally, DDDY inhibited the growth of food microorganisms inoculated onto chestnut kernels, suggesting that DDDY is a promising antibacterial agent against multidrug-resistant gram-negative bacteria.
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12
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He R, Chen W, Chen H, Zhong Q, Zhang H, Zhang M, Chen W. Antibacterial mechanism of linalool against L. monocytogenes, a metabolomic study. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108533] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Zhang Y, Ding Z, Xie J. Metabolic Effects of Violet Light on Spoilage Bacteria from Fresh-Cut Pakchoi during Postharvest Stage. PLANTS (BASEL, SWITZERLAND) 2022; 11:267. [PMID: 35161246 PMCID: PMC8840685 DOI: 10.3390/plants11030267] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/13/2022] [Accepted: 01/13/2022] [Indexed: 06/14/2023]
Abstract
Pakchoi (Brassica rapa L. Chinensis) is an important vegetable in Asia. Pseudomonas palleroniana is one of the specific spoilage organisms (SSOs) of fresh-cut pakchoi. The purpose of this study was to investigate changes to the endogenous metabolic spectrum of violet light (405 nm) with regard to food spoilage bacteria from fresh-cut pakchoi using ultrahigh-performance liquid chromatography-tandem mass spectrometry. In this study, P. palleroniana samples were treated with violet light at 4 °C, and the maximum dose was 133.63 J/cm2. The results revealed that 153 metabolites and 83 pathways significantly changed compared to the control group, which indicated that light treatment may lead to ROS accumulation in cells, inducing oxidative stress and the excessive consumption of ATP. However, the increased content of aromatic amino acids and the decreased anabolism of some amino acids and nucleotides might be a form of self-protection by reducing energy consumption, thus contributing to the improvement of the tolerance of cells to illumination. These results provide new insights into the antibacterial mechanism of P. palleroniana with regard to metabolism.
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Affiliation(s)
- Yuchen Zhang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (Y.Z.); (Z.D.)
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China
| | - Zhaoyang Ding
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (Y.Z.); (Z.D.)
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (Y.Z.); (Z.D.)
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China
- Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai 201306, China
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14
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Lan W, Lang A, Chen M, Xie J. Combined effects of pectin–plant essential oil coating with vacuum packaging on the quality of large yellow croaker (
Pseudosciaena crocea
) during iced storage. J Food Saf 2022. [DOI: 10.1111/jfs.12960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wei‐qing Lan
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
- Shanghai Aquatic Products Processing and Storage Engineering Technology Research Center Shanghai China
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University Shanghai China
| | - Ai Lang
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
| | - Meng‐ling Chen
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
- Shanghai Aquatic Products Processing and Storage Engineering Technology Research Center Shanghai China
- National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University Shanghai China
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15
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Leng W, Wu X, Shi T, Xiong Z, Yuan L, Jin W, Gao R. Untargeted Metabolomics on Skin Mucus Extract of Channa argus against Staphylococcus aureus: Antimicrobial Activity and Mechanism. Foods 2021; 10:foods10122995. [PMID: 34945546 PMCID: PMC8701811 DOI: 10.3390/foods10122995] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/18/2021] [Accepted: 11/30/2021] [Indexed: 12/19/2022] Open
Abstract
Microbial contamination is one of the most common food safety issues that lead to food spoilage and foodborne illness, which readily affects the health of the masses as well as gives rise to huge economic losses. In this study, Channa argus was used as a source of antimicrobial agent that was then analyzed by untargeted metabolomics for its antibacterial mechanism against Staphylococcus aureus. The results indicated that the skin mucus extract of C. argus had great inhibitory action on the growth of S. aureus, and the morphology of S. aureus cells treated with the skin mucus extract exhibited severe morphological damage under scanning electron microscopy. In addition, metabolomics analysis revealed that skin mucus extract stress inhibited the primary metabolic pathways of S. aureus by inducing the tricarboxylic acid cycle and amino acid biosynthesis, which further affected the normal physiological functions of biofilms. In conclusion, the antimicrobial effect of the skin mucus extract is achieved by disrupting cell membrane functions to induce an intracellular metabolic imbalance. Hence, these results conduce to amass novel insights into the antimicrobial mechanism of the skin mucus extract of C. argus against S. aureus.
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Affiliation(s)
- Weijun Leng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (W.L.); (X.W.); (T.S.); (Z.X.); (L.Y.)
| | - Xiaoyun Wu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (W.L.); (X.W.); (T.S.); (Z.X.); (L.Y.)
| | - Tong Shi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (W.L.); (X.W.); (T.S.); (Z.X.); (L.Y.)
| | - Zhiyu Xiong
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (W.L.); (X.W.); (T.S.); (Z.X.); (L.Y.)
| | - Li Yuan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (W.L.); (X.W.); (T.S.); (Z.X.); (L.Y.)
| | - Wengang Jin
- Bio-Resources Key Laboratory of Shaanxi Province, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, China;
| | - Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (W.L.); (X.W.); (T.S.); (Z.X.); (L.Y.)
- Bio-Resources Key Laboratory of Shaanxi Province, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, China;
- Correspondence:
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16
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Lin S, Wang Y, Lu Q, Zhang B, Wu X. Combined transcriptome and metabolome analyses reveal the potential mechanism for the inhibition of Penicillium digitatum by X33 antimicrobial oligopeptide. BIORESOUR BIOPROCESS 2021; 8:120. [PMID: 38650267 PMCID: PMC10991954 DOI: 10.1186/s40643-021-00472-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 11/24/2021] [Indexed: 12/26/2022] Open
Abstract
Penicillium digitatum is the primary spoilage fungus that causes green mold during postharvest in citrus. To reduce economic losses, developing more efficient and less toxic natural antimicrobial agents is urgently required. We previously found that the X33 antimicrobial oligopeptide (X33 AMOP), produced by Streptomyces lavendulae X33, exhibited a sterilization effect on P. digitatum. In this study, the effects, and physiological mechanisms of X33 AMOP as an inhibitor of P. digitatum were investigated. The transcriptional and metabolome profiling of P. digitatum exposed to X33 AMOP revealed 3648 genes and 190 metabolites that were prominently changed. The omics analyses suggested that X33 AMOP mainly inhibited P. digitatum growth by affecting cell integrity, genetic information delivery, oxidative stress tolerance, and energy metabolism. These findings provide helpful information regarding the antimicrobial mechanism of X33 AMOP against P. digitatum at the molecular level and indicate that X33 AMOP is a potential candidate to control P. digitatum.
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Affiliation(s)
- Shuhua Lin
- College of Bioscience and Bioengineering, Jiangxi Agriculture University, Nanchang, 330045, China
- Jiangxi Engineering Laboratory for the Development and Utilization of Agricultural Microbial Resources, Nanchang, 330045, China
- Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, China
| | - Yuanxiu Wang
- College of Bioscience and Bioengineering, Jiangxi Agriculture University, Nanchang, 330045, China
- Jiangxi Engineering Laboratory for the Development and Utilization of Agricultural Microbial Resources, Nanchang, 330045, China
- Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, China
| | - Qunlin Lu
- College of Bioscience and Bioengineering, Jiangxi Agriculture University, Nanchang, 330045, China
- Jiangxi Engineering Laboratory for the Development and Utilization of Agricultural Microbial Resources, Nanchang, 330045, China
- Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, China
| | - Bin Zhang
- College of Bioscience and Bioengineering, Jiangxi Agriculture University, Nanchang, 330045, China.
- Jiangxi Engineering Laboratory for the Development and Utilization of Agricultural Microbial Resources, Nanchang, 330045, China.
- Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, China.
| | - Xiaoyu Wu
- College of Bioscience and Bioengineering, Jiangxi Agriculture University, Nanchang, 330045, China.
- Jiangxi Engineering Laboratory for the Development and Utilization of Agricultural Microbial Resources, Nanchang, 330045, China.
- Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Nanchang, 330045, China.
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17
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Han Y, Chen W, Sun Z. Antimicrobial activity and mechanism of limonene against
Staphylococcus aureus. J Food Saf 2021. [DOI: 10.1111/jfs.12918] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yingjie Han
- College of Food Sciences & Engineering, Hainan University Haikou China
| | - Wenxue Chen
- College of Food Sciences & Engineering, Hainan University Haikou China
| | - Zhichang Sun
- College of Food Sciences & Engineering, Hainan University Haikou China
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18
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Zhou Y, Niu H, Luo T, Yun Y, Zhang M, Chen W, Zhong Q, Zhang H, Chen H, Chen W. Effect of glycosylation with sugar beet pectin on the interfacial behaviour and emulsifying ability of coconut protein. Int J Biol Macromol 2021; 183:1621-1629. [PMID: 34000314 DOI: 10.1016/j.ijbiomac.2021.05.061] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 11/29/2022]
Abstract
The aim of the present study was to investigate the effect of glycosylation with sugar beet pectin (SBP) on the interfacial behaviour and emulsifying ability of coconut protein (CP). The physical stabilities of the emulsions were predicted by transmission variation, droplet distribution and zeta potentials. The results showed that SBP-CP-stabilized emulsions showed better stability during centrifugation than those stabilized by CP because SBP-CP reduced the degree of variation in the CP transmission profile. The adsorption kinetics of all emulsifiers at the oil-water interface were determined to investigate the relationship between the interfacial behaviour and emulsion stability. The presence of SBP considerably reduced the adsorption rate of CP (0.698 mN/m/s1/2) and hampered the development of a highly viscoelastic network at the oil-water interface. The values of the dilatational elastic modulus (Ed = 19.477 mN/m) and dilatational viscous modulus (E = 19.719 mN/m) were approximately equal, indicating that the adsorption process was mainly dominated by elastic behaviour. Additionally, the SBP-CP interaction enhanced the dilatational property of the CP-absorbed layer.
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Affiliation(s)
- Yongjie Zhou
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Hui Niu
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China; College of Food Sciences & Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, PR China
| | - Tian Luo
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Yonghuan Yun
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Ming Zhang
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Wenxue Chen
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Qiuping Zhong
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Hailing Zhang
- College of Life Sciences, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
| | - Haiming Chen
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China; Huachuang Institute of Areca Research-Hainan, 88 People Road, Haikou 570208, PR China.
| | - Weijun Chen
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province of China, Hainan University, 58 People Road, Haikou 570228, PR China; Chunguang Agro-product Processing Institute, Wenchang 571333, PR China.
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19
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Label free-based proteomic analysis of the food spoiler Pseudomonas fluorescens response to lactobionic acid by SWATH-MS. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107834] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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20
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Huang M, Huang M, Wang X, Duan WG, Lin GS, Lei FH. Synthesis, antifungal activity and 3D-QSAR study of novel acyl thiourea compounds containing gem-dimethylcyclopropane ring. Mol Divers 2021; 26:125-136. [PMID: 33914211 DOI: 10.1007/s11030-020-10163-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/25/2020] [Indexed: 10/21/2022]
Abstract
A series of novel acyl thiourea compounds containing gem-dimethylcyclopropane ring were designed and synthesized by multi-step reactions in search of novel antifungal molecules. Structures of all the target compounds were characterized by spectral techniques of UV-vis, FT-IR, 1H-NMR, 13C-NMR, and ESI-MS. The antifungal activity of the target compounds was preliminarily evaluated by agar dilution method. The antifungal bioassay revealed that, at 50 μg/mL, compounds 5h (R = o-F), 5m (R = p-Br), and 5n (R = o-NO2) showed the same antifungal activity of 73.6% against Physalospora piricola, which was comparable than that of the positive control. Furthermore, against Gibberella zeae, compounds 5k (R = m-Cl), 5l (R = m-Br), 5m (R = p-Br), and 5n (R = o-NO2) displayed the same antifungal activity of 75.6%, and compound 5o (R = p-NO2) displayed antifungal activity of 78.8%, which were all better than that of the positive control. The preliminary analysis of 3D-QSAR model was performed to study the effect of molecular structure on biological activity using the comparative molecular field analysis (CoMFA) method. The results showed 3D-QSAR model (r2 = 0.995, q2 = 0.503) was reasonable and effective.
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Affiliation(s)
- Mei Huang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China
| | - Min Huang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China
| | - Xiu Wang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China
| | - Wen-Gui Duan
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China.
| | - Gui-Shan Lin
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China.
| | - Fu-Hou Lei
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530008, Guangxi, People's Republic of China
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21
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Effect of overexpression of SNF1 on the transcriptional and metabolic landscape of baker's yeast under freezing stress. Microb Cell Fact 2021; 20:10. [PMID: 33413411 PMCID: PMC7792352 DOI: 10.1186/s12934-020-01503-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/26/2020] [Indexed: 12/15/2022] Open
Abstract
Background Freezing stress is the key factor that affecting the cell activity and fermentation performance of baker’s yeast in frozen dough production. Generally, cells protect themselves from injury and maintain metabolism by regulating gene expression and modulating metabolic patterns in stresses. The Snf1 protein kinase is an important regulator of yeast in response to stresses. In this study, we aim to study the role of the catalytic subunit of Snf1 protein kinase in the cell tolerance and dough leavening ability of baker’s yeast during freezing. Furthermore, the effects of SNF1 overexpression on the global gene expression and metabolite profile of baker’s yeast before and after freezing were analysed using RNA-sequencing and untargeted UPLC − QTOF-MS/MS, respectively. Results The results suggest that overexpression of SNF1 was effective in enhancing the cell tolerance and fermentation capacity of baker’s yeast in freezing, which may be related to the upregulated proteasome, altered metabolism of carbon sources and protectant molecules, and changed cell membrane components. SNF1 overexpression altered the level of leucin, proline, serine, isoleucine, arginine, homocitrulline, glycerol, palmitic acid, lysophosphatidylcholine (LysoPC), and lysophosphatidylethanolamine (LysoPE) before freezing, conferring cells resistance in freezing. After freezing, relative high level of proline, lysine, and glycerol maintained by SNF1 overexpression with increased content of LysoPC and LysoPE. Conclusions This study will increase the knowledge of the cellular response of baker’s yeast cells to freezing and provide new opportunities for the breeding of low-temperature resistant strains.
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22
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Guo F, Liang Q, Zhang M, Chen W, Chen H, Yun Y, Zhong Q, Chen W. Antibacterial Activity and Mechanism of Linalool against Shewanella putrefaciens. Molecules 2021; 26:molecules26010245. [PMID: 33466475 PMCID: PMC7796449 DOI: 10.3390/molecules26010245] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/24/2020] [Accepted: 12/31/2020] [Indexed: 11/26/2022] Open
Abstract
The demand for reduced chemical preservative usage is currently growing, and natural preservatives are being developed to protect seafood. With its excellent antibacterial properties, linalool has been utilized widely in industries. However, its antibacterial mechanisms remain poorly studied. Here, untargeted metabolomics was applied to explore the mechanism of Shewanella putrefaciens cells treated with linalool. Results showed that linalool exhibited remarkable antibacterial activity against S. putrefaciens, with 1.5 µL/mL minimum inhibitory concentration (MIC). The growth of S. putrefaciens was suppressed completely at 1/2 MIC and 1 MIC levels. Linalool treatment reduced the membrane potential (MP); caused the leakage of alkaline phosphatase (AKP); and released the DNA, RNA, and proteins of S. putrefaciens, thus destroying the cell structure and expelling the cytoplasmic content. A total of 170 differential metabolites (DMs) were screened using metabolomics analysis, among which 81 species were upregulated and 89 species were downregulated after linalool treatment. These DMs are closely related to the tricarboxylic acid (TCA) cycle, glycolysis, amino acid metabolism, pantothenate and CoA biosynthesis, aminoacyl-tRNA biosynthesis, and glycerophospholipid metabolism. In addition, linalool substantially affected the activity of key enzymes, such as succinate dehydrogenase (SDH), pyruvate kinase (PK), ATPase, and respiratory chain dehydrogenase. The results provided some insights into the antibacterial mechanism of linalool against S. putrefaciens and are important for the development and application of linalool in seafood preservation.
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Affiliation(s)
- Fengyu Guo
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou 570228, China
- Hainan Provincial Engineering Research Center of Aquatic Resources Efficient Utilization in the South China Sea, Haikou 570228, China
| | - Qiong Liang
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
| | - Ming Zhang
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
| | - Wenxue Chen
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou 570228, China
- Hainan Provincial Engineering Research Center of Aquatic Resources Efficient Utilization in the South China Sea, Haikou 570228, China
| | - Haiming Chen
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou 570228, China
- Hainan Provincial Engineering Research Center of Aquatic Resources Efficient Utilization in the South China Sea, Haikou 570228, China
| | - Yonghuan Yun
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou 570228, China
- Hainan Provincial Engineering Research Center of Aquatic Resources Efficient Utilization in the South China Sea, Haikou 570228, China
| | - Qiuping Zhong
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou 570228, China
- Hainan Provincial Engineering Research Center of Aquatic Resources Efficient Utilization in the South China Sea, Haikou 570228, China
- Correspondence: (Q.Z.); (W.C.)
| | - Weijun Chen
- College of Food Science and Technology, Hainan University, Haikou 570228, China; (F.G.); (Q.L.); (M.Z.); (W.C.); (H.C.); (Y.Y.)
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou 570228, China
- Hainan Provincial Engineering Research Center of Aquatic Resources Efficient Utilization in the South China Sea, Haikou 570228, China
- Correspondence: (Q.Z.); (W.C.)
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