Commercial tools and instruments have been developed for a screening study of microbial fermentation, but they are expensive and mostly confined to aerobic fermentation only. There is little development on… Click to show full abstract
Commercial tools and instruments have been developed for a screening study of microbial fermentation, but they are expensive and mostly confined to aerobic fermentation only. There is little development on the generation of anaerobic conditions directly on a 96-well plate. This report proposed a simple and versatile microbial fermentation system known as OVAMO that makes use of Oxyrase, vacuum, and mineral oil to generate an in situ anaerobic environment on a 96-well plate for at least 48 h. The practicality of OVAMO in anaerobic fermentation experiments used for functional food research was validated by a prebiotic screening study of different carbohydrates by Bifidobacterium longum subsp. infantis. The OVAMO system provides a less expensive but effective way to conduct a microbial fermentation screening study that requires anaerobic conditions without the need for atmospheric control by external devices.
               
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