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312-ScienceReport

2014.3.12. Science Report  
prof. Ph.D., R.D, MBA, Naomi Katayama 
Nagoya Women’s University, Food Science and Nutrition

Examination of hygiene

<Purpose of Stamp test>

It is aimed for prevention of the food poisoning.
Stamp test(Agar nutrient medium for microbes)
We can know the kind of microbes on the stamp test.

<Result: Stamp test >

Use it for keeping clean environment.

Place05/03/2014

General bacteria

Staphylococcus aureus

Toride of the water container

38

0

Cover of the restroom

6

0

Plate

75

0

Doorknob of th erestroom

8

0

Floor of the shower room

240

4


After clean up the place by using Sodium hypochlorite there is no bacteria.

Water consumption

The mean of the water consumption of 10 days is approximately 80 gallons.The water consumption decreases to 60 gallons when I introduce a saving water type restroom..It is 10 gallons per day per person. I think that this value becomes the standard of the life in the future closed environment.