JPS64465A - Composition for detecting occult blood and inspecting body formed by coating said composition - Google Patents
Composition for detecting occult blood and inspecting body formed by coating said compositionInfo
- Publication number
- JPS64465A JPS64465A JP23177987A JP23177987A JPS64465A JP S64465 A JPS64465 A JP S64465A JP 23177987 A JP23177987 A JP 23177987A JP 23177987 A JP23177987 A JP 23177987A JP S64465 A JPS64465 A JP S64465A
- Authority
- JP
- Japan
- Prior art keywords
- group
- hydroperoxide
- composition
- org
- occult blood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000008280 blood Substances 0.000 title abstract 3
- 210000004369 blood Anatomy 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000003094 microcapsule Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 abstract 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000006174 pH buffer Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
PURPOSE: To enhance sensitivity and to improve preservable stability by coating either of a 1st group contg. org. hydroperoxide or 2nd group contg. an oxidizable indicator with water soluble microcapsules.
CONSTITUTION: The org. hydroperoxide, sensitizer, part of binders, etc., among the constituting components for a compsn. for detecting occult blood are divided to the 1st group and the oxidizable indicator, pH buffer, water absorptive powder, part of binders, etc., are divided to the 2nd group. Either of the 1st group or the 2nd group is microcapsulated with a water-soluble microcapsule coating material. Cumene hydroperoxide, etc., are used for the org. hydroperoxide, quinoline, etc., are used for the sensitizer and o-tolidine, etc., are used for the oxidizable indicator. This compsn. is coated on a base to obtain the occult blood inspecting body. Since the 1st or 2nd group is microcapsulated, the decomposition of the org. hydroperoxide during preservation is prevented and the high coloration density is obtd. The preservable stability is thus improved.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62231779A JP2866959B2 (en) | 1987-03-27 | 1987-09-16 | Occult blood detection composition and test body coated with the composition |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7567887 | 1987-03-27 | ||
| JP62-75678 | 1987-03-27 | ||
| JP62231779A JP2866959B2 (en) | 1987-03-27 | 1987-09-16 | Occult blood detection composition and test body coated with the composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH01465A JPH01465A (en) | 1989-01-05 |
| JPS64465A true JPS64465A (en) | 1989-01-05 |
| JP2866959B2 JP2866959B2 (en) | 1999-03-08 |
Family
ID=26416827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62231779A Expired - Lifetime JP2866959B2 (en) | 1987-03-27 | 1987-09-16 | Occult blood detection composition and test body coated with the composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2866959B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5165694A (en) * | 1974-10-16 | 1976-06-07 | Rahiema Narodoni Hodoniku | |
| JPS57103054A (en) * | 1977-03-14 | 1982-06-26 | Miles Lab | Test composition for determining peroxidation active material |
-
1987
- 1987-09-16 JP JP62231779A patent/JP2866959B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5165694A (en) * | 1974-10-16 | 1976-06-07 | Rahiema Narodoni Hodoniku | |
| JPS57103054A (en) * | 1977-03-14 | 1982-06-26 | Miles Lab | Test composition for determining peroxidation active material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2866959B2 (en) | 1999-03-08 |
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