Fresh juices, smoothies may be mixed microbial Mary. Due process were made to save the art of not over heat and unhygienic, it may result in the contamination of microbes. The detection of Escherichia coli as an indicator of fecal contamination of water and food. If the microbial contamination of fresh juices, smoothies and Mary will be at risk of being infected by consumers. This study aimed to detect E. coli in fresh juices, smoothies around the University at number three shops, two samples per second experiment repeated a total of 18 samples were collected 18 samples tested way. Most Probable Number (MPN) and confirmed using biochemical IMViC test to confirm that the E. coli samples were collected at 1 MPN is in the range 7.3-35 MPN Fecal coliform / 100 mL sample No. 2. in the range of <3.0-9 MPN Fecal coliform / 100 mL of the results showed that the samples exceeded the standard of 15 samples, representing 83.33% of the sample does not exceed 3 standard samples, representing 16.66% of the results of this study. compared to the standard of the Department of Medical Sciences, given that E. coli was not found that the juice be conducted beyond the standards set so operators should take into account the hygienic safety of consumers.
การแปล กรุณารอสักครู่..