Title:
METHOD FOR EVALUATING SANITARY PROPERTY OF SANITARY WARE
Document Type and Number:
Japanese Patent JP2003253728
Kind Code:
A
Abstract:
To provide an evaluating method in which the sanitary properties of a sanitary ware can be evaluated more accurately by simply detecting sanitary important colon bacilli and colon bacillus group by a visual observation in a nondestructive manner.
In the evaluating method, the surface of the sanitary ware is coated with a selective agar medium in which a color-development substrate such as dissolved β-galactosidase, β-glucuronidase or the like is blended, and the sanitary properties of the sanitary ware are evaluated by observing a color- developed colony in the colon bacilli and the colon bacillus group formed on the solidified selective agar medium by the visual observation.
Inventors:
MORIYAMA YASUSHI
KIMURA TAMON
NAKAMURA JUN
SHIMOMOTO HITOMI
ICHIKI TOMOYASU
KIMURA TAMON
NAKAMURA JUN
SHIMOMOTO HITOMI
ICHIKI TOMOYASU
Application Number:
JP2002051334A
Publication Date:
September 10, 2003
Filing Date:
February 27, 2002
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D9/00; (IPC1-7): E03D9/00
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