DE2623261C3 - Testpapier für die Bestimmung des Peroxidwerts von ölen und Fetten - Google Patents
Testpapier für die Bestimmung des Peroxidwerts von ölen und FettenInfo
- Publication number
- DE2623261C3 DE2623261C3 DE2623261A DE2623261A DE2623261C3 DE 2623261 C3 DE2623261 C3 DE 2623261C3 DE 2623261 A DE2623261 A DE 2623261A DE 2623261 A DE2623261 A DE 2623261A DE 2623261 C3 DE2623261 C3 DE 2623261C3
- Authority
- DE
- Germany
- Prior art keywords
- oils
- oil
- fats
- peroxide value
- test paper
- 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.)
- Expired
Links
- 235000014593 oils and fats Nutrition 0.000 title claims description 9
- 238000012360 testing method Methods 0.000 title description 40
- 150000002978 peroxides Chemical class 0.000 title description 25
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 42
- 239000003153 chemical reaction reagent Substances 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 12
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 31
- 235000019198 oils Nutrition 0.000 description 31
- 239000003925 fat Substances 0.000 description 22
- 239000000243 solution Substances 0.000 description 19
- 229920002472 Starch Polymers 0.000 description 14
- 239000008107 starch Substances 0.000 description 14
- 235000019698 starch Nutrition 0.000 description 14
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 11
- 239000011630 iodine Substances 0.000 description 11
- 229910052740 iodine Inorganic materials 0.000 description 11
- 239000004744 fabric Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- RVBUGGBMJDPOST-UHFFFAOYSA-N 2-thiobarbituric acid Chemical compound O=C1CC(=O)NC(=S)N1 RVBUGGBMJDPOST-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- QIJRTFXNRTXDIP-UHFFFAOYSA-N (1-carboxy-2-sulfanylethyl)azanium;chloride;hydrate Chemical compound O.Cl.SCC(N)C(O)=O QIJRTFXNRTXDIP-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- WSMYVTOQOOLQHP-UHFFFAOYSA-N Malondialdehyde Chemical compound O=CCC=O WSMYVTOQOOLQHP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 102000003992 Peroxidases Human genes 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229960001305 cysteine hydrochloride Drugs 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 108040007629 peroxidase activity proteins Proteins 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229940001482 sodium sulfite Drugs 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 235000002316 solid fats Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/228—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for peroxides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50075309A JPS51151190A (en) | 1975-06-19 | 1975-06-19 | Testing paper for measurement of oil and fat peroxide value |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2623261A1 DE2623261A1 (de) | 1977-01-13 |
| DE2623261B2 DE2623261B2 (de) | 1979-10-04 |
| DE2623261C3 true DE2623261C3 (de) | 1980-06-26 |
Family
ID=13572514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2623261A Expired DE2623261C3 (de) | 1975-06-19 | 1976-05-24 | Testpapier für die Bestimmung des Peroxidwerts von ölen und Fetten |
Country Status (5)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431126A1 (fr) * | 1978-07-12 | 1980-02-08 | Oreal | Procede de reperage de l'etat d'oxydation de fibres keratiniques et notamment de cheveux humains |
| JPS55155251A (en) * | 1979-05-23 | 1980-12-03 | Matsushita Electric Ind Co Ltd | Discrimination of deteriorated kerosine |
| JPS55159155A (en) * | 1979-05-30 | 1980-12-11 | Matsushita Electric Ind Co Ltd | Method and apparatus for identification of property of kerosene |
| JPS55159154A (en) * | 1979-05-30 | 1980-12-11 | Matsushita Electric Ind Co Ltd | Method and apparatus for identification of property of kerosene |
| JPS573045A (en) * | 1980-06-06 | 1982-01-08 | Matsushita Electric Ind Co Ltd | Identifying device for kerosene characteristic |
| JPS5747220U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-09-03 | 1982-03-16 | ||
| US4654309A (en) * | 1980-12-19 | 1987-03-31 | Minnesota Mining And Manufacturing Co. | Test method and article for estimating the concentration of free acid in liquid |
| GB2216258A (en) * | 1988-03-31 | 1989-10-04 | Cambridge Biomedical Limited | Reconstitutable forms of chemical reagents |
| WO1992022806A1 (en) * | 1991-06-17 | 1992-12-23 | Serim Research Corporation | Test for per acids |
| US5670374A (en) * | 1995-10-13 | 1997-09-23 | Kemin Industries, Inc. | Method and test kit for the qualitative determination of peroxides in fat |
| IL115677A (en) * | 1995-10-19 | 2000-08-13 | Israel State | Method for the determination of acid values in oil seeds |
| IL120819A (en) * | 1997-05-11 | 2000-08-31 | Israel State | Reagent for pH-metric determination of low acid numbers in petroleum oils |
| US5906916A (en) * | 1997-11-12 | 1999-05-25 | Integrated Biomedical Technology Inc. | Peroxide test strip |
| EP0916946A3 (en) * | 1997-11-12 | 2001-06-13 | Integrated Biomedical Technology, Inc. | Peroxide and chlorine test strip |
| US6087089A (en) * | 1997-11-12 | 2000-07-11 | Integrated Biomedical Technology, Inc. | Peroxide and chlorine test strip |
| EP1275962A1 (en) * | 2001-07-13 | 2003-01-15 | Technopharma SA | Method for detecting oxidizing substances or free radicals in saliva and corresponding kit |
| US7241622B2 (en) * | 2004-04-22 | 2007-07-10 | Kemin Industries, Inc. | Method for high throughput screening of antioxidants at near ambient temperatures |
| LT1765292T (lt) | 2004-06-12 | 2018-01-10 | Collegium Pharmaceutical, Inc. | Nuo piktnaudžiavimo apsaugotos vaistų formos |
| EP2260299A4 (en) * | 2008-03-04 | 2011-12-14 | 3M Innovative Properties Co | MONITORING THE QUALITY OF BRATOEL USING A COMBINATION OF OPTICAL QUERY PROCEDURES AND DEVICES |
| JP2010271051A (ja) * | 2009-05-19 | 2010-12-02 | National Institute Of Advanced Industrial Science & Technology | 過酸化物測定用センサー及びそれを用いた過酸化物の測定方法 |
| US10668060B2 (en) | 2009-12-10 | 2020-06-02 | Collegium Pharmaceutical, Inc. | Tamper-resistant pharmaceutical compositions of opioids and other drugs |
| FR2969295B1 (fr) * | 2010-12-16 | 2012-12-14 | Commissariat Energie Atomique | Detecteur multifonctionnel de composes gazeux et ses applications |
| CN103837495A (zh) * | 2014-01-09 | 2014-06-04 | 河南工业大学 | 一种测定食用油脂氧化稳定性的红外光度法 |
| US9737530B1 (en) | 2016-06-23 | 2017-08-22 | Collegium Pharmaceutical, Inc. | Process of making stable abuse-deterrent oral formulations |
| CN110006791A (zh) * | 2019-05-16 | 2019-07-12 | 珠海蓉胜超微线材有限公司 | 一种漆包线表面润滑油含量的测试方法 |
| CN112326640A (zh) * | 2019-08-05 | 2021-02-05 | 浙江农林大学 | 一种快速直读显色检测油脂过氧化值的试纸及其制备方法、标准比色卡制备方法及应用 |
| MC200240B1 (fr) * | 2020-05-19 | 2021-06-08 | MOFFA Riccardo | Dispositif de verification des processus d'assainissement d'ambiance de locaux. |
| CN113533314A (zh) * | 2021-06-24 | 2021-10-22 | 卡莱丽化妆品有限公司 | 一种蛇脂肪的酸值与过氧化值的快速检测方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919221A (en) * | 1951-09-17 | 1959-12-29 | Lof Glass Fibers Co | Method for making glass paper |
| US3183173A (en) * | 1963-06-10 | 1965-05-11 | Miles Lab | Test composition for detecting hydrogen peroxide |
| US3586483A (en) * | 1968-10-14 | 1971-06-22 | American Cyanamid Co | Method for detecting the presence of tetracycline antibiotics |
| US3705012A (en) * | 1970-05-18 | 1972-12-05 | Pillsbury Co | Method and apparatus for measuring the peroxide content of fats |
| DE2158124C3 (de) * | 1971-11-24 | 1975-03-13 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verwendung von Polyamidvlies oder -filz als saugfähiger Träger für diagnostische Mittel |
| US3846247A (en) * | 1972-09-27 | 1974-11-05 | Warner Lambert Co | Moisture barrier |
| US3826620A (en) * | 1972-10-06 | 1974-07-30 | Mobil Oil Corp | Nitrite concentration control device for water base metalworking fluids |
| US3901657A (en) * | 1974-04-29 | 1975-08-26 | Sun Scient Inc | Device for testing solutions and body fluids |
| AT347600B (de) * | 1974-11-11 | 1979-01-10 | Wellcome Found | Testeinrichtungen |
| US3937613A (en) * | 1975-04-04 | 1976-02-10 | Alpha Chemicals (Australia) Pty. Limited | Device for the determination of chlorine in the water of swimming pools |
-
1975
- 1975-06-19 JP JP50075309A patent/JPS51151190A/ja active Granted
-
1976
- 1976-04-13 US US05/676,630 patent/US4098575A/en not_active Expired - Lifetime
- 1976-05-18 FR FR7614984A patent/FR2315093A1/fr active Granted
- 1976-05-18 GB GB20439/76A patent/GB1491838A/en not_active Expired
- 1976-05-24 DE DE2623261A patent/DE2623261C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5244239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-11-05 |
| US4098575A (en) | 1978-07-04 |
| GB1491838A (en) | 1977-11-16 |
| DE2623261B2 (de) | 1979-10-04 |
| FR2315093A1 (fr) | 1977-01-14 |
| FR2315093B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-10-09 |
| DE2623261A1 (de) | 1977-01-13 |
| JPS51151190A (en) | 1976-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |