MX9307315A - METHOD FOR ELIMINATING CHOLESTEROL FROM THE YOLK OF EGGS. - Google Patents
METHOD FOR ELIMINATING CHOLESTEROL FROM THE YOLK OF EGGS.Info
- Publication number
- MX9307315A MX9307315A MX9307315A MX9307315A MX9307315A MX 9307315 A MX9307315 A MX 9307315A MX 9307315 A MX9307315 A MX 9307315A MX 9307315 A MX9307315 A MX 9307315A MX 9307315 A MX9307315 A MX 9307315A
- Authority
- MX
- Mexico
- Prior art keywords
- cholesterol
- egg yolk
- temperature
- close
- oil
- Prior art date
Links
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 title abstract 14
- 235000012000 cholesterol Nutrition 0.000 title abstract 6
- 210000002969 egg yolk Anatomy 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 102000002322 Egg Proteins Human genes 0.000 abstract 4
- 108010000912 Egg Proteins Proteins 0.000 abstract 4
- 235000013345 egg yolk Nutrition 0.000 abstract 4
- 238000000605 extraction Methods 0.000 abstract 3
- 235000013305 food Nutrition 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 3
- 238000001238 wet grinding Methods 0.000 abstract 3
- 239000007791 liquid phase Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 208000035150 Hypercholesterolemia Diseases 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L15/00—Egg products; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/23—Removal of unwanted matter, e.g. deodorisation or detoxification by extraction with solvents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Edible Oils And Fats (AREA)
Abstract
Se describen mejoras en la combinación y en el elemento (a) del proceso para la remoción continúa de colesterol de un material de yema de huevo que comprende (a) molienda húmeda del material de yema de huevo con elevado nivel de colesterol con un aceite de extracción, mediante lo cual se forma una mezcla del material de yema de huevo y el aceite de extracción; (b) centrifugación de la mezcla para obtener una primera fracción que contiene yema de huevo baja en colesterol, misma que es apropiada para incorporarse en alimentos, y una segunda fracción que es un alimento aceitoso que tiene una alto nivel de colesterol; (c) introducir el alimento oleoso a una temperatura cuando menos cercana a 204.4°C en una porción superior de un separador de vapor de película fina a contracorriente, mientras que simultáneamente se introduce vapor en una porción inferior del mismo, en donde el separador de vapor de película fina a contracorriente está configurado internamente con suficiente área de superficie activa de manera que, bajo las condiciones apropiadas de temperatura de flujo de operación, presión y velocidad de flujo de vapor, es capaz de remover cuando menos el 65 de colesterol del aceite que lo contiene, en donde el separador de vapor de película fina a contracorriente se mantiene continuamente a una temperatura cuando menos cercana a 204.4°C, preferentemente a una presión cuando menos cercana a 1 mmHg, a partir de lo cual se produce un flujo de salida de dos fases que comprende una fase líquida que contiene aceite con un nivel reducido de colesterol y una fase de vapor rica en colesterol; (d) y reciclar la fase líquida como aceite de extracción para la molienda en húmedo, particularmente mejoras en el paso (a) incluyendo molienda en húmedo, preferentemente bajo vacío parcial, durante un período de cuando menos tres minutos a una temperatura desde alrededor de 32.2°C hasta alrededor de 54.4°C, preferentemente en condiciones de bajo esfuerzo cortante.Improvements are described in the combination and in element (a) of the process for the continuous removal of cholesterol from an egg yolk material comprising (a) wet grinding of the high cholesterol level egg yolk material with a extraction, whereby a mixture of the egg yolk material and the extraction oil is formed; (b) centrifugation of the mixture to obtain a first fraction that contains low cholesterol egg yolk, which is appropriate for incorporation into food, and a second fraction that is an oily food that has a high level of cholesterol; (c) introducing the oily food at a temperature at least close to 204.4 ° C in an upper portion of a countercurrent thin film vapor separator, while simultaneously introducing steam into a lower portion thereof, where the Thin-film countercurrent steam is internally configured with sufficient active surface area so that, under the appropriate conditions of operating flow temperature, pressure and steam flow rate, it is capable of removing at least 65 of cholesterol from the oil containing it, where the countercurrent thin film vapor separator is continuously maintained at a temperature at least close to 204.4 ° C, preferably at a pressure at least close to 1 mmHg, from which a flow of two phase outlet comprising a liquid phase containing oil with a reduced cholesterol level and a vapor phase rich in cholesterol; (d) and recycling the liquid phase as extraction oil for wet milling, particularly improvements in step (a) including wet milling, preferably under partial vacuum, for a period of at least three minutes at a temperature from about 32.2 ° C to around 54.4 ° C, preferably under low shear conditions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98095392A | 1992-11-24 | 1992-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9307315A true MX9307315A (en) | 1994-05-31 |
Family
ID=25527990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9307315A MX9307315A (en) | 1992-11-24 | 1993-11-23 | METHOD FOR ELIMINATING CHOLESTEROL FROM THE YOLK OF EGGS. |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5676694A (en) |
MX (1) | MX9307315A (en) |
WO (1) | WO1994012061A1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333959A (en) * | 1980-09-26 | 1982-06-08 | Societe D'assistance Technique Pour Produits Nestle S.A. | Decholesterization of egg-yolk |
US4789554A (en) * | 1985-12-05 | 1988-12-06 | The Procter & Gamble Company | High temperature vacuum steam distillation process to purify and increase the frylife of edible oils |
-
1993
- 1993-11-23 MX MX9307315A patent/MX9307315A/en unknown
- 1993-11-23 AU AU56766/94A patent/AU5676694A/en not_active Abandoned
- 1993-11-23 WO PCT/US1993/011418 patent/WO1994012061A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU5676694A (en) | 1994-06-22 |
WO1994012061A1 (en) | 1994-06-09 |
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