4 results about "Spore forming bacteria" patented technology

To develop a contaminated water processing device that can shorten the work time in a radiation controlled area and minimize the risk of exposure due to the work.SOLUTION: A method for removing strontium is developed by inducing spore formation outside a radiation controlled area, producing and preserving bacteria in a spore-forming process, carrying the spore-forming bacteria into the radiation controlled area, then introducing the spore-forming bacteria into a tank in which contaminated water is adjusted to an environment where spore-forming bacteria can survive, and forming spores. Since the work in the radiation controlled area is shorter than before, the risk of exposure due to the work can be minimized, and the state of the spore-forming bacteria can be easily controlled as well, and thereby bacteria having spore-forming ability can be stably supplied, and high contamination processing efficiency can be maintained.SELECTED DRAWING: Figure 5

The present disclosure relates to a system for the production of proteins of interest composed of a non-sporulating bacterial strain of the genus Bacillus transformed with a plasmid containing an expression cassette of a protein of interest under the control of a strong promoter active in the stationary phase. The proteins of interest thus produced are present in a bacterial sacculus or anchored to the surface of the bacterium.

The present invention provides a fresh produce or the like comprising a spore forming probiotic bacterial strain colonized in fresh produce tissue, wherein at least 20% of the CFU of the spore forming bacterial strain colonized in fresh produce tissue are in spore form. Also provided are kits comprising fresh produce and a suitable container and methods of making the same.

The objective of the present invention is to develop a contaminated water treatment system that can shorten the time spent working in radiation controlled areas and minimize the risk of exposure during work. [Solution] We developed a method to remove strontium by inducing spore formation outside a radiation controlled area, producing and storing bacteria in the spore forming process, transporting them into a radiation controlled area, and introducing the spore forming bacteria into a tank in which contaminated water is adjusted to an environment in which the spore forming bacteria can survive, thereby forming spores. Compared to conventional methods, the time spent working in a radiation controlled area is shorter, so not only is it possible to minimize the risk of exposure to radiation during work, but it is also easier to control the state of the spore forming bacteria, and it is possible to stably supply bacteria with spore forming ability, thereby maintaining high efficiency in contamination treatment.