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Full-Text Articles in Life Sciences
The Effect Of Plant-Based Preservatives On The Reduction Of Microbiological Activity In Fresh Milk, Ali Rudari, Anil Krasniqi, Egzon Hasani, Ismail Ferati
The Effect Of Plant-Based Preservatives On The Reduction Of Microbiological Activity In Fresh Milk, Ali Rudari, Anil Krasniqi, Egzon Hasani, Ismail Ferati
UBT International Conference
The scope of this study has been the antimicrobial effect of plantbased preservative on fresh milk. Analyzes of the total number of microorganisms in milk have been carried out in accordance with the requirements of ISO 4833. From the samples taken randomly in the market were separated in two samples where one we analyzed the number of total microorganisms without using any treatment, while in the other one we analyzed the number of total microorganisms after adding a quantity of 0.4 ml preservative per 1 L milk. The results show that the number of microorganisms decreased by 26 times 30 …
Antimicrobial Properties Of Different Chitosans Against Gram-Negative And Gram-Positive Foodborne Pathogens In Food Products, Nancy Katherine Rubio Zapata
Antimicrobial Properties Of Different Chitosans Against Gram-Negative And Gram-Positive Foodborne Pathogens In Food Products, Nancy Katherine Rubio Zapata
LSU Doctoral Dissertations
Chitosan is a polymer derived of the deacetylation of chitin that is one of the most abundant material in nature. Chitosan solutions applied as edible coatings, and dipping solutions have shown positive results in the extension of shelf life on seafood and meat products. The purpose of this study was to evaluate the antimicrobial activities of a newly invented high molecular weight water-soluble (HMWWS) chitosan against selected Gram-negative (Salmonella Typhimurium, Vibrio parahaemolyticus, Vibrio vulnificus, and Vibrio cholerae) and Gram-positive (Listeria monocytogenes, Staphylococcus aureus, and Bacillus cereus) foodborne pathogens (initial inoculation of 6.5 Log). Chitosans with …