JPS5630637A - Method of measuring initial oxidation level of oil and fat - Google Patents
Method of measuring initial oxidation level of oil and fatInfo
- Publication number
- JPS5630637A JPS5630637A JP10666579A JP10666579A JPS5630637A JP S5630637 A JPS5630637 A JP S5630637A JP 10666579 A JP10666579 A JP 10666579A JP 10666579 A JP10666579 A JP 10666579A JP S5630637 A JPS5630637 A JP S5630637A
- Authority
- JP
- Japan
- Prior art keywords
- fats
- oils
- antioxidant
- initial oxidation
- oxidation level
- 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
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
PURPOSE: To accurately measure the initial oxidation of oils and fats, by adding an antioxidant to the oils and fats and using an electron spin resonance method for measurement about the antioxidant.
CONSTITUTION: Before measurement, an antioxidant is added. The antioxidant is oxidized due to the initial oxidation of oils and fats. The oxidized antioxidant is measured by an electron spin resonance method to determine the initial oxidation level of the oils and fats. The initial oxidation level of oils and fats which acidify, other oils and fats which can acidify, substances which contains such oils and fats, etc. can be measured. Dibutylhydroxytoluene, dibutylphenol, α-tocopherol or the like is used as the antioxidant. The quantity of the antioxidant to be added to the oils and fats is 0.5W3% thereof.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10666579A JPS5841460B2 (en) | 1979-08-23 | 1979-08-23 | Method for measuring the initial oxidation level of fats and oils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10666579A JPS5841460B2 (en) | 1979-08-23 | 1979-08-23 | Method for measuring the initial oxidation level of fats and oils |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5630637A true JPS5630637A (en) | 1981-03-27 |
JPS5841460B2 JPS5841460B2 (en) | 1983-09-12 |
Family
ID=14439366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10666579A Expired JPS5841460B2 (en) | 1979-08-23 | 1979-08-23 | Method for measuring the initial oxidation level of fats and oils |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5841460B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106153664A (en) * | 2016-07-19 | 2016-11-23 | 大连工业大学 | A kind of detect the method for marine polysaccharide antioxidation, test solution and the method preparing test solution |
-
1979
- 1979-08-23 JP JP10666579A patent/JPS5841460B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106153664A (en) * | 2016-07-19 | 2016-11-23 | 大连工业大学 | A kind of detect the method for marine polysaccharide antioxidation, test solution and the method preparing test solution |
CN106153664B (en) * | 2016-07-19 | 2018-05-08 | 大连工业大学 | A kind of method, test solution and method for preparing test solution for detecting marine polysaccharide antioxidation |
Also Published As
Publication number | Publication date |
---|---|
JPS5841460B2 (en) | 1983-09-12 |
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