Title:
METHOD FOR DETERMINING COLOR CHANGE IN OXIDATION-REDUCTION INDICATOR
Document Type and Number:
WIPO Patent Application WO/2013/046995
Kind Code:
A1
Abstract:
Provided are means for determining a color change in an oxidation-reduction indicator that can be used to determine the number of cariogenic bacteria, and the like. A method for determining a color change in an oxidation-reduction indicator, wherein a step for reacting a test reagent and a sample to be tested to determine the color change is included, and the test reagent contains an oxidation-reduction indicator, an oxidation-reduction promoter, and a halogen salt.
Inventors:
NISHINAGA EIJI (JP)
SUZUKI NAHO (JP)
HAMA TAKASHI (JP)
FUKUTA ISAO (JP)
SUZUKI NAHO (JP)
HAMA TAKASHI (JP)
FUKUTA ISAO (JP)
Application Number:
PCT/JP2012/070903
Publication Date:
April 04, 2013
Filing Date:
August 17, 2012
Export Citation:
Assignee:
LION CORP (JP)
ARKRAY INC (JP)
NISHINAGA EIJI (JP)
SUZUKI NAHO (JP)
HAMA TAKASHI (JP)
FUKUTA ISAO (JP)
ARKRAY INC (JP)
NISHINAGA EIJI (JP)
SUZUKI NAHO (JP)
HAMA TAKASHI (JP)
FUKUTA ISAO (JP)
International Classes:
G01N33/52; G01N33/50
Foreign References:
| JP2004219309A | 2004-08-05 | |||
| JP2004233289A | 2004-08-19 | |||
| JPS58225029A | 1983-12-27 | |||
| JP2010256357A | 2010-11-11 | |||
| JPS58225029A | 1983-12-27 | |||
| JP2004093335A | 2004-03-25 | |||
| JPH10210998A | 1998-08-11 | |||
| JPS62239999A | 1987-10-20 |
Other References:
See also references of EP 2762883A4
Attorney, Agent or Firm:
KAWAGUCHI, Yoshiyuki et al. (JP)
Yoshiyuki Kawaguchi (JP)
Yoshiyuki Kawaguchi (JP)
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Claims: