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2 results on '"Thanapop Soteyome"'

1. Inhibitory effects of two types of food additives on biofilm formation by foodborne pathogens

Author

Liyan Liu, Congxiu Ye, Thanapop Soteyome, Xihong Zhao, Jing Xia, Wenyi Xu, Yuzhu Mao, Ruixin Peng, Jinxuan Chen, Zhenbo Xu, Mark E. Shirtliff, and Janette M. Harro

Subjects
biofilm, E. coli, food additives, inhibition, S. aureus, Microbiology, QR1-502
Abstract

Abstract The inhibition of microbial biofilms is a significant concern in food safety. In the present study, the inhibitory effect of sodium citrate and cinnamic aldehyde on biofilm formation at minimum inhibitory concentrations (MICs) and sub‐MICs was investigated for Escherichia coli O157:H7 and Staphylococcus aureus. The biofilm inhibition rate was measured to evaluate the effect of sodium citrate on S. aureus biofilms at 24, 48, 72, and 96 hr. According to the results, an antibiofilm effect was shown by both food additives, with 10 mg/ml of sodium citrate exhibiting the greatest inhibition of S. aureus biofilms at 24 hr (inhibition rate as high as 77.51%). These findings strongly suggest that sodium citrate exhibits a pronounced inhibitory effect on biofilm formation with great potential in the extension of food preservation and storage.

Published
2019
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2. Inhibitory effects of two types of food additives on biofilm formation by foodborne pathogens

Author

Congxiu Ye, Ruixin Peng, Jing Xia, Yuzhu Mao, Wenyi Xu, Mark E. Shirtliff, Liu Liyan, Zhenbo Xu, Xihong Zhao, Thanapop Soteyome, Janette M. Harro, and Jinxuan Chen

Subjects
Staphylococcus aureus, food.ingredient, Time Factors, lcsh:QR1-502, Microbial Sensitivity Tests, medicine.disease_cause, Inhibitory postsynaptic potential, Escherichia coli O157, Sodium Citrate, Microbiology, lcsh:Microbiology, biofilm, chemistry.chemical_compound, food, Sodium citrate, medicine, Food science, Acrolein, Escherichia coli, business.industry, Food additive, Food preservation, Biofilm, E. coli, Original Articles, biochemical phenomena, metabolism, and nutrition, Food safety, S. aureus, inhibition, Anti-Bacterial Agents, food additives, chemistry, Biofilms, Original Article, business
Abstract

The inhibition of microbial biofilms is a significant concern in food safety. In the present study, the inhibitory effect of sodium citrate and cinnamic aldehyde on biofilm formation at minimum inhibitory concentrations (MICs) and sub‐MICs was investigated for Escherichia coli O157:H7 and Staphylococcus aureus. The biofilm inhibition rate was measured to evaluate the effect of sodium citrate on S. aureus biofilms at 24, 48, 72, and 96 hr. According to the results, an antibiofilm effect was shown by both food additives, with 10 mg/ml of sodium citrate exhibiting the greatest inhibition of S. aureus biofilms at 24 hr (inhibition rate as high as 77.51%). These findings strongly suggest that sodium citrate exhibits a pronounced inhibitory effect on biofilm formation with great potential in the extension of food preservation and storage.

Published
2019

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