| abstract |
The invention relates to the application field of probiotics, and particularly discloses a method for improving indoor environmental sanitation. The method for improving indoor environmental sanitation is characterized in that: culturing probiotic bacteria in liquid state alone or in combination; filtering or centrifuging to collect probiotic bacteria cells or/and spores, and count them respectively; Or/and spores are resuspended with deionized water, and then add a drying protective agent; the probiotics or/and the spore suspension are dried to obtain a product, and the number of thalli or/and spores in the product is 1 billion-1000 billion/g, Spray the product indoors directly or suspended in drinking water. The process of the invention is simple and the design is reasonable. The probiotics or their dormant bodies of the product of the invention existing in the indoor environment can enter the human body through diet, respiration, etc., which not only has no toxicity, but also has the beneficial effect of supplementing the probiotics for the human body. . |