浙江省农业科学院机构知识库

Revealing microbial community composition and disinfection efficacy evaluation in wholesale pork markets through 16S rDNA sequencing

收藏
分享
全文链接

文献类型：外文期刊

作者： He, Miao ¹ ; Ma, Lingyan ² ; Lv, Wentao ² ; Xiao, Yingping ² ; Yang, Hua ² ; Wang, Xiaofan ³ ; Zhao, Jiangchao ³ ; Lan, Hangzhen ¹ ; Wang, Wen ² ; Xiao, Xingning ² ;

作者机构： 1.Ningbo Univ, Coll Food & Pharmaceut Sci, State Key Lab Managing Biot & Chem Threats Qual &, Ningbo, Peoples R China

2.Zhejiang Acad Agr Sci, Inst Agroprod Safety & Nutr, State Key Lab Managing Biot & Chem Threats Qual &, MOA Lab Qual & Safety Risk Assessment Agroprod Han, Hangzhou, Peoples R China

3.Univ Arkansas, Dept Anim Sci, Div Agr, Fayetteville, AR USA

4.Zhejiang Acad Agr Sci, Inst Agroprod Safety & Nutr, 198 Shiqiao Rd, Hangzhou 310021, Peoples R China

关键词： Pork; wholesaler; 16S rDNA amplicon sequencing; bacterial contamination; NaClO disinfection

期刊名称：CYTA-JOURNAL OF FOOD （影响因子：2.0；五年影响因子：2.7 ）

ISSN： 1947-6337

年卷期： 2024 年 22 卷 1 期

页码：

收录情况： SCI

摘要： This study has employed 16S rDNA analysis to elucidate the characteristics of the microbial community in the surroundings, facilities, and meat samples collected from a pork wholesale market with the aim of revealing bacterial contamination. In addition, the efficacy of sodium hypochlorite disinfectant was assessed by comparing the bacterial communities in the viable samples before and after disinfection. The bacterial abundances in meat, chopping boards, and knives were positively correlated (r > 0.95, p < .05), suggesting potential cross-contamination risks during market transactions. The species richness indices for the external transport vehicles, pork hooks, and floors were significantly different from those of the samples taken after decontamination (p < .05). Linear discriminant analysis Effect Size (LEfSe) analyses showed that Firmicutes, Proteobacteria, and Chloroflexi were significantly more abundant in the transaction period, whereas Bacteroidetes levels decreased compared to the clean-up period. NaClO disinfection altered the composition of bacterial communities.

相关文献

作者其他论文更多>>

Linking growth performance and carcass traits with enterotypes in Muscovy ducks

作者：Fan, Qian;Xu, Yini;Yang, Caimei;Lyu, Wentao;Fan, Qian;Xu, Yini;Xiao, Yingping;Lyu, Wentao;Yang, Hua

关键词：Enterotype; Ileal Microbiota; Muscovy Duck; 16S rRNA Gene Sequencing
Distribution and safety evaluation of deoxynivalenol and its derivatives throughout the wheat product processing chain

作者：Ji, Xiaofeng;He, Yeyu;Xiao, Yingping;Yang, Hua;Wang, Xiaodan;Liang, Ying;Yang, Weikang;Guo, Cheng;Xiong, Lina;Zhang, Jiahong

关键词：Mycotoxins; Wheat; Food chain; Processing; Food safety; Regulation
A Bioinspired Photosensitizer Performs Tumor Thermoresistance Reversion to Optimize the Atraumatic Mild-Hyperthermia Photothermal Therapy for Breast Cancer

作者：Li, Jie;Yang, Die;Yuan, Yan;Han, Xiao;Yue, Weiqing;Jiang, Jian;Fang, Zhijie;Lu, Xiaomei;Huang, Wei;Li, Jie;Yang, Die;Yuan, Yan;Han, Xiao;Yue, Weiqing;Jiang, Jian;Fang, Zhijie;Lu, Xiaomei;Huang, Wei;Li, Jie;Yang, Die;Yuan, Yan;Han, Xiao;Yue, Weiqing;Jiang, Jian;Fang, Zhijie;Lu, Xiaomei;Huang, Wei;Lyu, Wentao;Xiao, Yingping;Wang, Wen;Lu, Xiaomei;Huang, Wei;Huang, Wei

关键词：atraumatic breast cancer therapy; bioinspired photosensitizer; mild-hyerthermia photothermal therapy; photodynamic effect; tumor thermoresistance
Comprehensive identification and risk assessment of regulated and emerging mycotoxins in infant foods and related raw materials and risk management advice: A case study of an infant food company in China

作者：Ji, Xiaofeng;Xiao, Yingping;Wei, Wang;Lyu, Wentao;Wang, Xiaoli;Yang, Hua;Yang, Weikang;Yang, Hua

关键词：Infant food; Wheat; Cereals; Mycotoxins; Food safety; Risk management
Kill two birds with one stone: To reduce toxicity and enhance photodegradation of antibiotics by lead cesium bromide via tin doping

作者：Gao, Jingyang;Wu, Jianhao;Liu, Chunxi;Chen, Zhi;Li, Lan;Hu, Jinglei;Li, Chunyan;Liu, Yurong;Wang, Xu-Sheng;Wang, Wen

关键词：CsPbBr3 perovskite; Sn doped; Anti-solvent precipitation; Antibiotic disposal; Visible-light photodegradation
Novel mechanism by which extracellular vesicles derived from Lactobacillus murinus alleviates deoxynivalenol-induced intestinal barrier disruption

作者：Fan, Jinping;Zhang, Yuhan;Zuo, Minyu;Ding, Shixuan;Li, Jingjing;Feng, Shengkai;Tao, Shiyu;Xiao, Yingping

关键词：Deoxynivalenol; Lactobacillus murinus; Extracellular vesicles; Macrophage; Gut barrier
Co-exposure to sodium hypochlorite and cadmium induced locomotor behavior disorder by influencing neurotransmitter secretion and cardiac function in larval zebrafish

作者：Ma, Lingyan;Yang, Hua;Xiao, Xingning;Chen, Qu;Lv, Wentao;Wang, Wen;Xiao, Yingping;Xu, Ting;Jin, Yuanxiang

关键词：Sodium hypochlorite; Cadmium; Zebrafish larvae; Oxidative stress; Neurotransmitters; Myocardial contraction

Revealing microbial community composition and disinfection efficacy evaluation in wholesale pork markets through 16S rDNA sequencing

作者其他论文 更多>>

Linking growth performance and carcass traits with enterotypes in Muscovy ducks

Distribution and safety evaluation of deoxynivalenol and its derivatives throughout the wheat product processing chain

A Bioinspired Photosensitizer Performs Tumor Thermoresistance Reversion to Optimize the Atraumatic Mild-Hyperthermia Photothermal Therapy for Breast Cancer

Comprehensive identification and risk assessment of regulated and emerging mycotoxins in infant foods and related raw materials and risk management advice: A case study of an infant food company in China

Kill two birds with one stone: To reduce toxicity and enhance photodegradation of antibiotics by lead cesium bromide via tin doping

Novel mechanism by which extracellular vesicles derived from Lactobacillus murinus alleviates deoxynivalenol-induced intestinal barrier disruption

Co-exposure to sodium hypochlorite and cadmium induced locomotor behavior disorder by influencing neurotransmitter secretion and cardiac function in larval zebrafish

意 见 箱

作者其他论文更多>>

意见箱