JPS57154181A - Preparation of concentrate of tocopherols - Google Patents
Preparation of concentrate of tocopherolsInfo
- Publication number
- JPS57154181A JPS57154181A JP3731081A JP3731081A JPS57154181A JP S57154181 A JPS57154181 A JP S57154181A JP 3731081 A JP3731081 A JP 3731081A JP 3731081 A JP3731081 A JP 3731081A JP S57154181 A JPS57154181 A JP S57154181A
- Authority
- JP
- Japan
- Prior art keywords
- alcohol
- solvent
- distillate
- esterified
- substances
- 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
- 239000012141 concentrate Substances 0.000 title abstract 2
- 229930003799 tocopherol Natural products 0.000 title 1
- 239000011732 tocopherol Substances 0.000 title 1
- 235000019149 tocopherols Nutrition 0.000 title 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 239000002904 solvent Substances 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- 238000004332 deodorization Methods 0.000 abstract 2
- 230000001877 deodorizing effect Effects 0.000 abstract 2
- -1 methanol Chemical compound 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 2
- 235000019871 vegetable fat Nutrition 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
Landscapes
- Pyrane Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3731081A JPS57154181A (en) | 1981-03-17 | 1981-03-17 | Preparation of concentrate of tocopherols |
| DE19813126110 DE3126110A1 (de) | 1980-07-04 | 1981-07-02 | Verfahren zur gewinnung von tocopherol-konzentraten |
| US06/279,650 US4454329A (en) | 1980-07-04 | 1981-07-02 | Process for preparation of tocopherol concentrates |
| CH438881A CH651831A5 (en) | 1980-07-04 | 1981-07-03 | Process for the preparation of tocopherol concentrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3731081A JPS57154181A (en) | 1981-03-17 | 1981-03-17 | Preparation of concentrate of tocopherols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57154181A true JPS57154181A (en) | 1982-09-22 |
| JPH0124148B2 JPH0124148B2 (enrdf_load_stackoverflow) | 1989-05-10 |
Family
ID=12494116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3731081A Granted JPS57154181A (en) | 1980-07-04 | 1981-03-17 | Preparation of concentrate of tocopherols |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57154181A (enrdf_load_stackoverflow) |
-
1981
- 1981-03-17 JP JP3731081A patent/JPS57154181A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124148B2 (enrdf_load_stackoverflow) | 1989-05-10 |
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