Abstract
The objective of this study was to investigate the microbial contamination levels of ginseng and ginseng products distributed in markets. A total of 81 ginseng and ginseng products samples (fresh ginseng 37, white ginseng 15, red ginseng 15, red ginseng beverage 14) were tested to analyze sanitary indicator bacteria (total aerobic bacteria, coliforms and Escherichia coli), major foodborne pathogens, and fungi. The contamination levels of total aerobic bacteria and coliforms were in the range of 3.19 to 7.02 log CFU/g for fresh ginseng, 0.25 to 7.31 log CFU/g for white ginseng, 0 to 2.89 log CFU/g for red ginseng and 0 to 1.70 log CFU/mL for red ginseng beverage. In case of major foodborne pathogens, B. cereus was detected at levels of 0.50 to 2.41 log CFU/g in samples except red ginseng beverage. Fungi was detected at levels of 2.41 log CFU/g in fresh ginseng, the contamination levels of the other gin- seng products samples were lower than 1 log CFU/g or mL. These results indicate that the ginseng and ginseng prod- ucts were comparatively safe with respect to microbiological hazard.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
