GB1005545A - Process for separating liquid from solid glycerides - Google Patents
Process for separating liquid from solid glyceridesInfo
- Publication number
- GB1005545A GB1005545A GB46096/62A GB4609662A GB1005545A GB 1005545 A GB1005545 A GB 1005545A GB 46096/62 A GB46096/62 A GB 46096/62A GB 4609662 A GB4609662 A GB 4609662A GB 1005545 A GB1005545 A GB 1005545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- glucose
- additive
- acid
- fatty
- 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
- 125000005456 glyceride group Chemical group 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 5
- 235000019198 oils Nutrition 0.000 abstract 5
- 239000000654 additive Substances 0.000 abstract 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 abstract 4
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 abstract 3
- 230000000996 additive effect Effects 0.000 abstract 3
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 2
- 235000021314 Palmitic acid Nutrition 0.000 abstract 2
- 239000000174 gluconic acid Substances 0.000 abstract 2
- 235000012208 gluconic acid Nutrition 0.000 abstract 2
- 239000008103 glucose Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 abstract 2
- 244000068988 Glycine max Species 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 235000019482 Palm oil Nutrition 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- ULLSNXASJQLUQV-QEBNVHBCSA-N [(2r,3r,4s,5r)-2,3,4,5-tetra(hexadecanoyloxy)-6-oxohexyl] hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCC)[C@@H](OC(=O)CCCCCCCCCCCCCCC)[C@H](OC(=O)CCCCCCCCCCCCCCC)[C@@H](OC(=O)CCCCCCCCCCCCCCC)C=O ULLSNXASJQLUQV-QEBNVHBCSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 239000002285 corn oil Substances 0.000 abstract 1
- 235000005687 corn oil Nutrition 0.000 abstract 1
- 239000002385 cottonseed oil Substances 0.000 abstract 1
- 235000012343 cottonseed oil Nutrition 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 125000001924 fatty-acyl group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003346 palm kernel oil Substances 0.000 abstract 1
- 235000019865 palm kernel oil Nutrition 0.000 abstract 1
- 239000002540 palm oil Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings, cooking oils characterised by ingredients other than fatty acid triglycerides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings, cooking oils characterised by ingredients other than fatty acid triglycerides
- A23D9/013—Other fatty acid esters, e.g. phosphatides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F5/00—Obtaining drying-oils
-
- 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
- C11B7/0083—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils with addition of auxiliary substances, e.g. cristallisation promotors, filter aids, melting point depressors
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Saccharide Compounds (AREA)
Abstract
The subsequent removal of higher melting fatty material from glyceride oils is facilitated by the addition of 0.001-1%, by weight of the oil, of a saturated C14- 22-fatty acid ester of glucose, gluconic acid or glucono-d -lactone. The fatty acyl group present in the additive is preferably derived from palmitic and/or stearic acid; preferred additives are glucose pentapalmitate, glucono-d -lactone mono-palmitate, a mixture of gluconic acid tri- and tetrapalmitate, and the ester derived from 1 mol. glucose and 2-3 mols. palmitic acid. Oils which may be so treated include cottonseed oil, hydrogenated or directedly re-arranged soyabean oil, corn oil, and palm and palm kernel oil. The oil and additive may either be heated together until all the fatty material present is liquid before being cooled, or, alternatively, the oil may first be completely liquified by heating and the additive then added. Specifications 574,807 and 604,136 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US157558A US3059011A (en) | 1961-12-06 | 1961-12-06 | Glyceride crystallization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1005545A true GB1005545A (en) | 1965-09-22 |
Family
ID=22564261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46096/62A Expired GB1005545A (en) | 1961-12-06 | 1962-12-06 | Process for separating liquid from solid glycerides |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3059011A (en) |
| GB (1) | GB1005545A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69422431T2 (en) * | 1993-07-27 | 2000-05-11 | Unilever N.V., Rotterdam | Fractionation of triglyceride oils |
| DE69402867T2 (en) * | 1993-07-30 | 1997-12-18 | Unilever N.V., Rotterdam | TRIGLYCERIDOIL FACTIONING |
| WO1996020266A1 (en) * | 1994-12-23 | 1996-07-04 | Unilever N.V. | Fractionation of triglyceride oils |
| DE19607847C1 (en) * | 1996-03-01 | 1997-11-20 | Suedzucker Ag | Aliphatic carboxylic acid esters of inulin |
| CA2279511A1 (en) * | 1997-02-06 | 1998-08-13 | Petrus Henricus J. Van Dam | Fractionation of triglyceride fats |
-
1961
- 1961-12-06 US US157558A patent/US3059011A/en not_active Expired - Lifetime
-
1962
- 1962-12-06 GB GB46096/62A patent/GB1005545A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3059011A (en) | 1962-10-16 |
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