ZA782626B - Process and reagent for determining ascorbic or dehydroascorbic acid - Google Patents
Process and reagent for determining ascorbic or dehydroascorbic acidInfo
- Publication number
- ZA782626B ZA782626B ZA00782626A ZA782626A ZA782626B ZA 782626 B ZA782626 B ZA 782626B ZA 00782626 A ZA00782626 A ZA 00782626A ZA 782626 A ZA782626 A ZA 782626A ZA 782626 B ZA782626 B ZA 782626B
- Authority
- ZA
- South Africa
- Prior art keywords
- reagent
- dehydroascorbic acid
- ascorbic
- determining
- determining ascorbic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/025—Fruits or vegetables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/14—Beverages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2754944A DE2754944C3 (de) | 1977-12-09 | 1977-12-09 | Verfahren und Reagens zur Bestimmung von Ascorbinsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA782626B true ZA782626B (en) | 1979-05-30 |
Family
ID=6025737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00782626A ZA782626B (en) | 1977-12-09 | 1978-05-08 | Process and reagent for determining ascorbic or dehydroascorbic acid |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4152116A (xx) |
| JP (1) | JPS5480793A (xx) |
| AT (1) | AT369552B (xx) |
| AU (1) | AU507931B2 (xx) |
| BE (1) | BE867952A (xx) |
| CH (1) | CH638050A5 (xx) |
| DE (1) | DE2754944C3 (xx) |
| FR (1) | FR2411408A1 (xx) |
| GB (1) | GB1566856A (xx) |
| IL (1) | IL54645A (xx) |
| IT (1) | IT1094612B (xx) |
| NL (1) | NL175103C (xx) |
| SU (1) | SU971120A3 (xx) |
| ZA (1) | ZA782626B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254222A (en) * | 1978-07-19 | 1981-03-03 | Owen Oliver E | Semi-quantitative assay of lactic acid and β-hydroxy butyrate |
| DE3048662A1 (de) * | 1980-12-23 | 1982-07-22 | Boehringer Mannheim Gmbh, 6800 Mannheim | Stabilisierte zubereitung von tetrazoliumsalzen |
| JPS59124956A (ja) * | 1982-12-29 | 1984-07-19 | Sakata Shokai Ltd | 熱履歴検知用の熱インジケ−タ− |
| US5139934A (en) * | 1990-05-25 | 1992-08-18 | Becton, Dickinson And Company | Substrate composition and method for solid phase urease immunoassay |
| DE4304728C2 (de) * | 1993-02-13 | 1997-04-10 | Igor Dr Popov | Verfahren und Testbesteck zur Bestimmung von Ascorbinsäure in biologischen Proben |
| US5441872A (en) * | 1993-06-04 | 1995-08-15 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Method for the analysis of Vitamin C |
| JP3613659B2 (ja) * | 1998-05-18 | 2005-01-26 | 株式会社大塚製薬工場 | 酸素検知剤 |
| US6368818B1 (en) * | 2000-10-12 | 2002-04-09 | Qingzhong Kong | Methods and compositions for the visualization of cellular organelles using tetrazolium salts |
| US7524872B2 (en) * | 2000-09-15 | 2009-04-28 | Qingzhong Kong | Method and composition for treating cancer using cellular organelle crystallizing agents |
| US20070099174A1 (en) * | 2005-11-03 | 2007-05-03 | Bob Han | Rapid Testing for Nutrients |
| DE102006002165A1 (de) * | 2006-01-17 | 2007-07-19 | Merck Patent Gmbh | Verfahren und Mittel zur enzymatischen Bestimmung von Acetat |
| US20080305466A1 (en) * | 2007-06-05 | 2008-12-11 | Conopco, Inc., D/B/A Unilever | Method for demonstrating differences in antioxidant functionality among cosmetic products |
| MX2019004971A (es) * | 2016-10-28 | 2019-10-30 | Siemens Healthcare Diagnostics Inc | Deteccion de acido ascorbico en una muestra de orina. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3771964A (en) * | 1972-02-28 | 1973-11-13 | Miles Lab | Test composition and device for ascorbic acid determination |
| US4056485A (en) * | 1974-10-04 | 1977-11-01 | Warner-Lambert Company | Stable colored reference standard for enzymatic determinations |
-
1977
- 1977-12-09 DE DE2754944A patent/DE2754944C3/de not_active Expired
-
1978
- 1978-05-02 AT AT0317578A patent/AT369552B/de not_active IP Right Cessation
- 1978-05-03 CH CH485778A patent/CH638050A5/de not_active IP Right Cessation
- 1978-05-03 GB GB17453/78A patent/GB1566856A/en not_active Expired
- 1978-05-04 IL IL54645A patent/IL54645A/xx unknown
- 1978-05-04 AU AU35785/78A patent/AU507931B2/en not_active Expired
- 1978-05-08 ZA ZA00782626A patent/ZA782626B/xx unknown
- 1978-05-09 IT IT23200/78A patent/IT1094612B/it active
- 1978-05-12 NL NLAANVRAGE7805172,A patent/NL175103C/xx not_active IP Right Cessation
- 1978-05-26 JP JP6319378A patent/JPS5480793A/ja active Granted
- 1978-06-02 FR FR7816637A patent/FR2411408A1/fr active Granted
- 1978-06-08 BE BE188437A patent/BE867952A/xx not_active IP Right Cessation
- 1978-06-28 US US05/920,034 patent/US4152116A/en not_active Expired - Lifetime
- 1978-08-25 SU SU782652749A patent/SU971120A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| US4152116A (en) | 1979-05-01 |
| JPS5480793A (en) | 1979-06-27 |
| NL175103C (nl) | 1984-09-17 |
| NL175103B (nl) | 1984-04-16 |
| DE2754944A1 (de) | 1979-06-13 |
| ATA317578A (de) | 1982-05-15 |
| GB1566856A (en) | 1980-05-08 |
| IT7823200A0 (it) | 1978-05-09 |
| AT369552B (de) | 1983-01-10 |
| JPS5653698B2 (xx) | 1981-12-21 |
| FR2411408A1 (fr) | 1979-07-06 |
| AU507931B2 (en) | 1980-03-06 |
| IL54645A (en) | 1980-12-31 |
| BE867952A (fr) | 1978-12-08 |
| IL54645A0 (en) | 1978-07-31 |
| DE2754944B2 (de) | 1981-02-05 |
| DE2754944C3 (de) | 1981-12-03 |
| AU3578578A (en) | 1979-11-08 |
| CH638050A5 (de) | 1983-08-31 |
| SU971120A3 (ru) | 1982-10-30 |
| NL7805172A (nl) | 1979-06-12 |
| FR2411408B1 (xx) | 1982-10-08 |
| IT1094612B (it) | 1985-08-02 |
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