IT989503B - Procedimento per preparare miscugli di esteri di acidi grassi arricchi ti di insaturi - Google Patents
Procedimento per preparare miscugli di esteri di acidi grassi arricchi ti di insaturiInfo
- Publication number
- IT989503B IT989503B IT4915472A IT4915472A IT989503B IT 989503 B IT989503 B IT 989503B IT 4915472 A IT4915472 A IT 4915472A IT 4915472 A IT4915472 A IT 4915472A IT 989503 B IT989503 B IT 989503B
- Authority
- IT
- Italy
- Prior art keywords
- esters
- procedure
- fatty acids
- unsaturated fatty
- preparing mixtures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
- C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
- C11B7/0033—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents containing other heteroatoms in their molecule
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12775471A | 1971-03-24 | 1971-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT989503B true IT989503B (it) | 1975-06-10 |
Family
ID=22431778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4915472A IT989503B (it) | 1971-03-24 | 1972-03-22 | Procedimento per preparare miscugli di esteri di acidi grassi arricchi ti di insaturi |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE781121A (fr) |
| CA (1) | CA956643A (fr) |
| DE (1) | DE2214179A1 (fr) |
| FR (1) | FR2131564A5 (fr) |
| GB (1) | GB1334205A (fr) |
| IT (1) | IT989503B (fr) |
| NL (1) | NL7203929A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948811A (en) * | 1988-01-26 | 1990-08-14 | The Procter & Gamble Company | Salad/cooking oil balanced for health benefits |
| US5440061A (en) * | 1994-03-29 | 1995-08-08 | The Procter & Gamble Company | Hydrolysis of methyl esters in dimethylsulfoxide for production of fatty acids |
| CN111849640A (zh) * | 2020-07-15 | 2020-10-30 | 陕西源邦生物技术有限公司 | 一种天然玉米须、玉米芯香精的制备方法 |
-
1972
- 1972-03-03 CA CA136,199A patent/CA956643A/en not_active Expired
- 1972-03-21 GB GB1312072A patent/GB1334205A/en not_active Expired
- 1972-03-22 IT IT4915472A patent/IT989503B/it active
- 1972-03-23 NL NL7203929A patent/NL7203929A/xx unknown
- 1972-03-23 BE BE781121A patent/BE781121A/fr unknown
- 1972-03-23 FR FR7210205A patent/FR2131564A5/fr not_active Expired
- 1972-03-23 DE DE19722214179 patent/DE2214179A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1334205A (en) | 1973-10-17 |
| NL7203929A (fr) | 1972-09-26 |
| BE781121A (fr) | 1972-09-25 |
| CA956643A (en) | 1974-10-22 |
| FR2131564A5 (fr) | 1972-11-10 |
| DE2214179A1 (fr) | 1972-09-28 |
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