Samaneh Faraji Kafshgari, Yahya Maghsoudlou, Mohammad Javad Akbarian Meymand
{"title":"改性醋酸纤维素膜固定化大肠杆菌噬菌体对鸡肉片的生物防治研究","authors":"Samaneh Faraji Kafshgari, Yahya Maghsoudlou, Mohammad Javad Akbarian Meymand","doi":"10.1007/s10068-024-01789-5","DOIUrl":null,"url":null,"abstract":"<div><p>Bacteriophages (phages) are obligate bacterial parasites, and their immobilization on a polymer surface facilitates their contact with the host cell on the food surface. The aim of this research was to immobilize <i>Escherichia coli</i> lytic phages on cellulose acetate film to control <i>E. coli</i> in chicken fillet. <i>E. coli</i> phages were isolated from wastewater. The modified cellulose acetate was placed in a suspension of the specific <i>E. coli</i> phages at 4 °C under slow shaking for 24 h. The antimicrobial effect of the active film was evaluated on the growth of <i>E. coli</i> in the chicken fillet. The results indicated the active film led to a significant reduction in the <i>E. coli</i> count during storage, compared with the control (phage-free film) (P ≤ 0.05). Immobilization of phages on food packaging is a proper idea to control bacterial contamination during food storage.</p></div>","PeriodicalId":566,"journal":{"name":"Food Science and Biotechnology","volume":"34 2","pages":"447 - 455"},"PeriodicalIF":2.4000,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Biocontrol of Escherichia coli in chicken fillet by immobilizing Escherichia coli phage on modified cellulose acetate film using plasma\",\"authors\":\"Samaneh Faraji Kafshgari, Yahya Maghsoudlou, Mohammad Javad Akbarian Meymand\",\"doi\":\"10.1007/s10068-024-01789-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Bacteriophages (phages) are obligate bacterial parasites, and their immobilization on a polymer surface facilitates their contact with the host cell on the food surface. The aim of this research was to immobilize <i>Escherichia coli</i> lytic phages on cellulose acetate film to control <i>E. coli</i> in chicken fillet. <i>E. coli</i> phages were isolated from wastewater. The modified cellulose acetate was placed in a suspension of the specific <i>E. coli</i> phages at 4 °C under slow shaking for 24 h. The antimicrobial effect of the active film was evaluated on the growth of <i>E. coli</i> in the chicken fillet. The results indicated the active film led to a significant reduction in the <i>E. coli</i> count during storage, compared with the control (phage-free film) (P ≤ 0.05). Immobilization of phages on food packaging is a proper idea to control bacterial contamination during food storage.</p></div>\",\"PeriodicalId\":566,\"journal\":{\"name\":\"Food Science and Biotechnology\",\"volume\":\"34 2\",\"pages\":\"447 - 455\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2025-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food Science and Biotechnology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10068-024-01789-5\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Science and Biotechnology","FirstCategoryId":"97","ListUrlMain":"https://link.springer.com/article/10.1007/s10068-024-01789-5","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Biocontrol of Escherichia coli in chicken fillet by immobilizing Escherichia coli phage on modified cellulose acetate film using plasma
Bacteriophages (phages) are obligate bacterial parasites, and their immobilization on a polymer surface facilitates their contact with the host cell on the food surface. The aim of this research was to immobilize Escherichia coli lytic phages on cellulose acetate film to control E. coli in chicken fillet. E. coli phages were isolated from wastewater. The modified cellulose acetate was placed in a suspension of the specific E. coli phages at 4 °C under slow shaking for 24 h. The antimicrobial effect of the active film was evaluated on the growth of E. coli in the chicken fillet. The results indicated the active film led to a significant reduction in the E. coli count during storage, compared with the control (phage-free film) (P ≤ 0.05). Immobilization of phages on food packaging is a proper idea to control bacterial contamination during food storage.
期刊介绍：
The FSB journal covers food chemistry and analysis for compositional and physiological activity changes, food hygiene and toxicology, food microbiology and biotechnology, and food engineering involved in during and after food processing through physical, chemical, and biological ways. Consumer perception and sensory evaluation on processed foods are accepted only when they are relevant to the laboratory research work. As a general rule, manuscripts dealing with analysis and efficacy of extracts from natural resources prior to the processing or without any related food processing may not be considered within the scope of the journal. The FSB journal does not deal with only local interest and a lack of significant scientific merit. The main scope of our journal is seeking for human health and wellness through constructive works and new findings in food science and biotechnology field.
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