SU566870A1 - Method of stabilizing fats and oils against oxidation - Google Patents
Method of stabilizing fats and oils against oxidationInfo
- Publication number
- SU566870A1 SU566870A1 SU7502304424A SU2304424A SU566870A1 SU 566870 A1 SU566870 A1 SU 566870A1 SU 7502304424 A SU7502304424 A SU 7502304424A SU 2304424 A SU2304424 A SU 2304424A SU 566870 A1 SU566870 A1 SU 566870A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- against oxidation
- fats
- oils against
- antioxidant
- oils
- Prior art date
Links
- 239000003925 fat Substances 0.000 title description 3
- 239000003921 oil Substances 0.000 title description 3
- 238000000034 method Methods 0.000 title description 2
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
- 230000003078 antioxidant effect Effects 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 3
- DNRFNICCPHGYAX-UHFFFAOYSA-N 6-ethyl-2,3,5,7,8-pentahydroxynaphthalene-1,4-dione Chemical compound O=C1C(O)=C(O)C(=O)C2=C(O)C(CC)=C(O)C(O)=C21 DNRFNICCPHGYAX-UHFFFAOYSA-N 0.000 description 2
- NCFUWNUATANZPH-UHFFFAOYSA-N echinochrome A Natural products OC1=C(O)C(O)=C2C(=O)C(CC)=C(O)C(=O)C2=C1O NCFUWNUATANZPH-UHFFFAOYSA-N 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- AIKKULXCBHRFOS-UHFFFAOYSA-N Formothion Chemical compound COP(=S)(OC)SCC(=O)N(C)C=O AIKKULXCBHRFOS-UHFFFAOYSA-N 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
Description
маслах растительного, животного и минерального происхождени .дри 40-180° С.vegetable, animal and mineral oils of 40-180 ° C.
Дл этого в услови х -барботнровани воздухом измер лось накопление гидроперекисей и строились кинетические кривые. ГидрОП-ерекиси определ лись иодомешрическим способом. Однов1ремен,но фиксировалс цвет мacлia лли жира фотометрически и визуально.To this end, under the conditions of air barbing, the accumulation of hydroperoxides was measured and kinetic curves were plotted. HydroP Erekis were determined by iodomestric method. At the same time, but the color of the oil or fat was fixed photometrically and visually.
Испытани , пров-еденные на р де образцов масел и жиров, показали, что эхи«охром А почти в 10 раз эффективнее широко используемого антиоксиданта ионола. Эхинохром А ввод т в жиры « масла IB ви,де порошка, -который быстро раствор етс . Далные по сравнительной эффективности эхинохрома А и известного антио:ксида.нта 1 сведеиы в таблицу. В ней антиокиелительна активность охарактеризовала относительной величинойTests carried out on a number of samples of oils and fats showed that echoes ocher A are almost 10 times more effective than the widely used antioxidant ionol. Echinochrome A is introduced into the fats of "IB vi oil, de powder, which quickly dissolves. The comparative efficacy of echinochrome A and the known antio: xida.nta 1 are listed in the table. In it, antioxidant activity was characterized by a relative value
,-(--TjCer (CT-TJC, - (- TjCer (CT-TJC
где е -where e -
относительна эффективность антиаксиданта;the relative efficacy of antioxidant;
величина периода индукции автоокислепи масел и ж ров в присутствии опред-елевной концентрации С аитиоксиданта; величина периода индукции в отТо - сутствии антиоксид ант|а; величина периода индукции в приTi-T сутствии антиоксиданта, ириЕ того за стандартный; the value of the period of induction of autooxide oils and fats in the presence of a specific concentration of C-thiooxidant; the magnitude of the induction period in the absence of antioxidant ant | a; the magnitude of the induction period in Ti-T absence of an antioxidant, which is also standard;
с концентраци антиоксиданта, вес. %; with antioxidant concentration, wt. %;
С„ концентраци антиоксиданта, прин того за стандарт, вес. %.С „concentration of antioxidant, taken as standard, weight. %
ТаблицаTable
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502304424A SU566870A1 (en) | 1975-12-24 | 1975-12-24 | Method of stabilizing fats and oils against oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502304424A SU566870A1 (en) | 1975-12-24 | 1975-12-24 | Method of stabilizing fats and oils against oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU566870A1 true SU566870A1 (en) | 1977-07-30 |
Family
ID=20642296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7502304424A SU566870A1 (en) | 1975-12-24 | 1975-12-24 | Method of stabilizing fats and oils against oxidation |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU566870A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2517199A1 (en) * | 1981-12-02 | 1983-06-03 | Oreal | USE OF HYDROXYNAPHTOQUINONES FOR THE DYEING OF HUMAN KERATIN FIBERS, DYEING METHOD USING THEM AND TINCTORIAL COMPOSITION USED |
-
1975
- 1975-12-24 SU SU7502304424A patent/SU566870A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2517199A1 (en) * | 1981-12-02 | 1983-06-03 | Oreal | USE OF HYDROXYNAPHTOQUINONES FOR THE DYEING OF HUMAN KERATIN FIBERS, DYEING METHOD USING THEM AND TINCTORIAL COMPOSITION USED |
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