Abstract
When Salmonella enterica is not in a planktonic state, it persists
in organised communities encased in extracellular polymeric
substances (EPS), defined as biofilms. Environmental
conditions ultimately dictate the key properties of the biofilms
such as porosity, density, water content, charge, sorption
and ion exchange properties, hydrophobicity and mechanical
stability. S. enterica has been extensively studied
due to its ability to infect the gastrointestinal environment.
However, only during the last decades studies on its persistence
and replication in soil, plant and abiotic surfaces have
been proposed. S. enterica is an environmental bacterium
able to effectively persist outside the human host. It does so
by using EPS as tools to cope with environmental fluctuations.
We therefore address this mini-review to classify those
EPS that are produced by Salmonella with focus on the environment
(plant, soil, and abiotic surfaces) by using a classification
of EPS proposed by Flemming and collaborators
in 2007. The EPS are therefore classified as structural, sorptive,
surface-active, active, and informative.
Citations
Citations to this article as recorded by

- Salmonella: Infection mechanism and control strategies
Juane Lu, Hao Wu, Shengbo Wu, Shengli Wang, Hongfei Fan, Haihua Ruan, Jianjun Qiao, Qinggele Caiyin, Mingzhang Wen
Microbiological Research.2025; 292: 128013. CrossRef - Integration of BrfS into the biofilm-controlling cascade promotes sessile Salmonella growth at low temperatures
Gonzalo Tulin, Andrea A.E. Méndez, Nicolás R. Figueroa, Carol Smith, María P. Folmer, Diego Serra, Joseph T. Wade, Susana K. Checa, Fernando C. Soncini
Biofilm.2025; 9: 100254. CrossRef - Antimicrobial activity of Lactobacillus spp. isolated from fermented foods and their inhibitory effect against foodborne pathogens
Athraa Oudah Hussein, Khalida Khalil, Nurul Aqilah Mohd Zaini, Ahmed Khassaf Al Atya, Wan Syaidatul Aqma
PeerJ.2025; 13: e18541. CrossRef -
Inhibition of
Salmonella
Typhimurium biofilm and polysaccharide production via eugenol-glucosyltransferase interactions
Julian Javier Palomares-Navarro, Ariadna Thalia Bernal-Mercado, Cristóbal Joel González-Pérez, Miguel Angel Martínez-Tellez, Gustavo Adolfo Gonzalez-Aguilar, Luis Alberto Ortega-Ramirez, Jesus Fernando Ayala-Zavala
Biofouling.2025; 41(1): 113. CrossRef - Biocontrol characteristics and application of phage SEP4 against multidrug-resistant Salmonella biofilm on food matrix
Muhammad Imran Taj, Yifeng Ding, Yuexin Bao, Yingjie Huang, Peng Guan, Yiming Zhang, Xi Liu, Zixin Ming, Xiaohong Wang
Food Bioscience.2024; 60: 104251. CrossRef - Bacterial extracellular biopolymers: Eco-diversification, biosynthesis, technological development and commercial applications
Saumi Pandey, Vinod K. Kannaujiya
International Journal of Biological Macromolecules.2024; 279: 135261. CrossRef - Galactosamine and mannosamine are integral parts of bacterial and fungal extracellular polymeric substances
Rebeca Leme Oliva, Carla Vogt, Tábata Aline Bublitz, Tessa Camenzind, Jens Dyckmans, Rainer Georg Joergensen
ISME Communications.2024;[Epub] CrossRef -
Exploring the potential of essential oils as anti-biofilm agents: a review on inhibition of
Salmonella
typhi biofilm formation
Abhishek Kumar, Asmita Lohia, Shabirul Haque, Lokender Kumar, Azhar Khan
Journal of Essential Oil Research.2024; 36(5): 426. CrossRef -
The quorum sensing molecule C12-HSL promotes biofilm formation and increases
adrA
expression in
Salmonella
Enteritidis under anaerobic conditions
Deisy Guimarães Carneiro, Ananda Pereira Aguilar, Hilário Cuquetto Mantovani, Tiago Antônio de Oliveira Mendes, Maria Cristina Dantas Vanetti
Biofouling.2024; 40(1): 14. CrossRef - Biofilm removal mediated by Salmonella phages from chicken-related sources
Zhenzhen Ning, Lingling Zhang, Linlin Cai, Xinglian Xu, Ying Chen, Huhu Wang
Food Science and Human Wellness.2023; 12(5): 1799. CrossRef - Analysis of Osmotic Tolerance, Physiological Characteristics, and Gene Expression of Salmonella enterica subsp. enterica Serotype Derby
Ganghui Li, Ju Huang, Qiuhui Cai, Zhaohui Wei, Gang Pen, Zhen Li, Junying Wang, Ligong Zhai
ACS Omega.2023; 8(39): 36088. CrossRef - A novel method using a differential staining fluorescence microscopy (DSFM) to track the location of enteric pathogens within mixed-species biofilms
Qiyue Chen, Rong Wang, Joseph M. Bosilevac, Manita Guragain, Sapna Chitlapilly Dass
Scientific Reports.2023;[Epub] CrossRef - Biofilm formation in food processing plants and novel control strategies to combat resistant biofilms: the case of Salmonella spp.
Xinyi Pang, Xin Hu, Xueying Du, Chenglong Lv, Hyun-Gyun Yuk
Food Science and Biotechnology.2023; 32(12): 1703. CrossRef - Comparative study on inhibitory effects of ferulic acid and p-coumaric acid on Salmonella Enteritidis biofilm formation
Jing-Guo Xu, Hui-Xue Hu, Jing-Yu Chen, Yan-Song Xue, Bekhzod Kodirkhonov, Bei-Zhong Han
World Journal of Microbiology and Biotechnology.2022;[Epub] CrossRef - Interactions between Salmonella Enteritidis and food processing facility isolate Bacillus paramycoides B5 in dual-species biofilms
Jing-Guo Xu, Hui-Xue Hu, Bei-Zhong Han, Jing-Yu Chen
LWT.2022; 156: 113053. CrossRef - Foodborne pathogens in the plastisphere: Can microplastics in the food chain threaten microbial food safety?
Raffaella Tavelli, Martijn Callens, Charlotte Grootaert, Mohamed F. Abdallah, Andreja Rajkovic
Trends in Food Science & Technology.2022; 129: 1. CrossRef - Effect of different D-amino acids on biofilm formation of mixed microorganisms
Xinying Su, Xin Cheng, Yu Wang, Jintao Luo
Water Science and Technology.2022; 85(1): 116. CrossRef - Antibiofilm Action of Plant Terpenes in Salmonella Strains: Potential Inhibitors of the Synthesis of Extracellular Polymeric Substances
Julian J. Palomares-Navarro, Ariadna T. Bernal-Mercado, Gustavo A. González-Aguilar, Luis A. Ortega-Ramirez, Miguel A. Martínez-Téllez, Jesús F. Ayala-Zavala
Pathogens.2022; 12(1): 35. CrossRef - Secretion of poly-γ-glutamic acid by Bacillus atrophaeus NX-12 enhanced its root colonization and biocontrol activity
Jian Xue, Tong Tong, Rui Wang, Yibin Qiu, Yian Gu, Liang Sun, Hong Xu, Peng Lei
Frontiers in Microbiology.2022;[Epub] CrossRef - Differential Survivability of Two Genetically Similar Salmonella Thompson Strains on Pre-harvest Sweet Basil (Ocimum basilicum) Leaves
Ye Htut Zwe, Michelle Mei Zhen Ten, Xinyi Pang, Chun Hong Wong, Dan Li
Frontiers in Microbiology.2021;[Epub] CrossRef - Endoribonuclease-mediated control of hns mRNA stability constitutes a key regulatory pathway for Salmonella Typhimurium pathogenicity island 1 expression
Minho Lee, Minkyung Ryu, Minju Joo, Young-Jin Seo, Jaejin Lee, Hong-Man Kim, Eunkyoung Shin, Ji-Hyun Yeom, Yong-Hak Kim, Jeehyeon Bae, Kangseok Lee, William Navarre
PLOS Pathogens.2021; 17(2): e1009263. CrossRef - Balance between bacterial extracellular matrix production and intramacrophage proliferation by a Salmonella‐specific SPI‐2‐encoded transcription factor
María Laura Echarren, Nicolás R. Figueroa, Luisina Vitor‐Horen, M. Graciela Pucciarelli, Francisco García‐del Portillo, Fernando C. Soncini
Molecular Microbiology.2021; 116(4): 1022. CrossRef - Salmonella Biofilm Formation, Chronic Infection, and Immunity Within the Intestine and Hepatobiliary Tract
Jaikin E. Harrell, Mark M. Hahn, Shaina J. D’Souza, Erin M. Vasicek, Jenna L. Sandala, John S. Gunn, James B. McLachlan
Frontiers in Cellular and Infection Microbiology.2021;[Epub] CrossRef - The role of antibiotics and heavy metals on the development, promotion, and dissemination of antimicrobial resistance in drinking water biofilms
Victoria Rilstone, Leah Vignale, Justine Craddock, Alexandria Cushing, Yves Filion, Pascale Champagne
Chemosphere.2021; 282: 131048. CrossRef - Electro-Optical Detection of Phage Antibody Interaction with Complementary Antigens of Herbaspirillum seropedicae Z78 Cells
O. I. Guliy, N. S. Velichko, Yu. P. Fedonenko, V. D. Bunin
Applied Biochemistry and Microbiology.2020; 56(1): 106. CrossRef - Frontiers in Plant Breeding: Perspectives for the Selection of Vegetables Less Susceptible to Enteric Pathogens
Tania Henriquez, Anna Lenzi, Ada Baldi, Massimiliano Marvasi
Frontiers in Microbiology.2020;[Epub] CrossRef - Electrophoretically Deposited Layers of Octahedral Molybdenum Cluster Complexes: A Promising Coating for Mitigation of Pathogenic Bacterial Biofilms under Blue Light
Kaplan Kirakci, Thi Kim Ngan Nguyen, Fabien Grasset, Tetsuo Uchikoshi, Jaroslav Zelenka, Pavel Kubát, Tomáš Ruml, Kamil Lang
ACS Applied Materials & Interfaces.2020; 12(47): 52492. CrossRef - Exploitation of plant extracts and phytochemicals against resistant Salmonella spp. in biofilms
Christina Sakarikou, Dimitra Kostoglou, Manuel Simões, Efstathios Giaouris
Food Research International.2020; 128: 108806. CrossRef - Transcriptional changes involved in inhibition of biofilm formation by ε-polylysine in Salmonella Typhimurium
Cunkuan Shen, Md Tariqul Islam, Yoshimitsu Masuda, Ken-ichi Honjoh, Takahisa Miyamoto
Applied Microbiology and Biotechnology.2020; 104(12): 5427. CrossRef