EP0659050A1 - Method of producing a fat product with a reduced fat content - Google Patents
Method of producing a fat product with a reduced fat contentInfo
- Publication number
- EP0659050A1 EP0659050A1 EP93919781A EP93919781A EP0659050A1 EP 0659050 A1 EP0659050 A1 EP 0659050A1 EP 93919781 A EP93919781 A EP 93919781A EP 93919781 A EP93919781 A EP 93919781A EP 0659050 A1 EP0659050 A1 EP 0659050A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fat
- product
- water
- phase
- fat content
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C15/00—Butter; Butter preparations; Making thereof
- A23C15/12—Butter preparations
- A23C15/16—Butter having reduced fat content
Definitions
- the present invention relates to a method of producing a fat product containing milk fat with a reduced fat content.
- the interest in fat products based on milk fat or mixtures of milk fat and vegetable oil is rising. Hitherto one has often started with butter oil possibly mixed with vegetable oil into which fat mixture a water phase is admixed.
- the water phase may contain casein or caseinate, skim milk powder or milk protein, whey protein and possibly gelatin.
- the content of dry solids in the water phase which is mixed with the fat phase has been high in order to bind the water in a sufficient high degree so that the end product, a water-in-oil-emulsion shall be stable and not give off free water.
- SUBSTITUTE SHEET added to the mixture of cream, vegetable fat and water prior to the phase reversal.
- the present invention relates to a method to obtain a satisfactory and stable phase reversal when producing a fat product only containing milk fat.
- the method according to the invention is mainly charac ⁇ terized in that cream with a fat content of 40-80 % is mixed with a desired amount of water phase containing stabilizing means, preferably gelatin, salt and aroma substances.
- the temperature during the mixing step is kept between 50-80°C.
- an oil-in-water emulsion is cooled and worked such that phase reversal takes place.
- a partial stream of phase reversed product, now a water-in-oil emulsion is returned to the inlet of a first cooling step and mixed with the starting mixture.
- the obtained end product consists of a stable water-in-oil emulsion.
- the product has a fat content of 25-60 % and contains only emulsifiers naturally occuring in the cream.
- the casein content of the product is below 2 %.
- SUBSTITUTESHEET According to the invention 5-50 %, preferably 5-25 %, of the amount of phase reversed product is returned to the inlet of the first cooling step.
- a fat mixture with a lower fat content brings about larger problems for the phase reversal and in order to obtain a stable phase reversal a larger amount is recirculated when the fat mixture contains a smaller amount of fat.
- phase reversed product which is returned to the inlet of the first cooling step bears an inverted relation to the fat content in the end product.
- a low fat content of the same a higher amount of phase, reversed product is returned, at a higher fat content the amount of recirculated, phase reversed product may be lowered.
- a fat content of - 40 % fat in the end product stable conditions are obtained when recircu ⁇ lating 20-25 % phase reversed product.
- the working which the fat mixture is subjected to in order to obtain phase reversal usually comprises an initial cooling in one or several cooling steps to a temperature below 22°C. After that the mixture is worked under a certain time, e.g. 2-10 minutes in one or several working units, at which the fat starts to crystallize and the temperature of the mixture rises somewhat. After this working the product is cooled further. As soon as the phase reversal has started a part of the product is returned. This is suitably carried through in such a way that a partial stream is taken away and returned prior to the passage of the second cooling step. If it is considered suitable phase reversed product may be taken away and returned also after the final cooling step.
- the method according to the invention may be practised as follows.
- the mixture was treated in coolers and a working unit to the following temperature after each step.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Edible Oils And Fats (AREA)
- Dairy Products (AREA)
- Grain Derivatives (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202574 | 1992-09-08 | ||
SE9202574A SE470457B (sv) | 1992-09-08 | 1992-09-08 | Sätt att framställa en fettprodukt med reducerad fetthalt innehållande mjölkfett |
PCT/SE1993/000716 WO1994005160A1 (en) | 1992-09-08 | 1993-09-03 | Method of producing a fat product with a reduced fat content |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0659050A1 true EP0659050A1 (en) | 1995-06-28 |
Family
ID=20387109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93919781A Withdrawn EP0659050A1 (en) | 1992-09-08 | 1993-09-03 | Method of producing a fat product with a reduced fat content |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0659050A1 (sv) |
AU (1) | AU4990393A (sv) |
CA (1) | CA2143938A1 (sv) |
FI (1) | FI951045A (sv) |
NO (1) | NO950880D0 (sv) |
NZ (1) | NZ255633A (sv) |
PL (1) | PL307853A1 (sv) |
SE (1) | SE470457B (sv) |
WO (1) | WO1994005160A1 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL224069B1 (pl) | 2012-07-05 | 2016-11-30 | P M T Trading Spółka Z Ograniczoną Odpowiedzialnością | Sposób wytwarzania miksów tłuszczowych o obniżonej zawartości tłuszczu |
EP2957181A1 (en) | 2014-06-20 | 2015-12-23 | AJAX - Sp. z o.o. | Method for reducing fat content in butter and semi-skimmed butter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4177293A (en) * | 1978-11-15 | 1979-12-04 | Mlekarensky Prumysl, Generalni Reditelstvi | Process of manufacture of a butter spread |
US4307125A (en) * | 1979-12-26 | 1981-12-22 | Gay-Lea Foods Co-Operative Limited | Low fat butter-like spread |
DE69004122T2 (de) * | 1989-03-03 | 1994-03-03 | Unilever Nv | Verfahren zur Herstellung eines Kalorienarmen Butterbrotaufstrichs und Erzeugnis. |
-
1992
- 1992-09-08 SE SE9202574A patent/SE470457B/sv unknown
-
1993
- 1993-09-03 PL PL93307853A patent/PL307853A1/xx unknown
- 1993-09-03 AU AU49903/93A patent/AU4990393A/en not_active Abandoned
- 1993-09-03 NZ NZ25563393A patent/NZ255633A/en not_active IP Right Cessation
- 1993-09-03 EP EP93919781A patent/EP0659050A1/en not_active Withdrawn
- 1993-09-03 CA CA 2143938 patent/CA2143938A1/en not_active Abandoned
- 1993-09-03 WO PCT/SE1993/000716 patent/WO1994005160A1/en not_active Application Discontinuation
-
1995
- 1995-03-07 FI FI951045A patent/FI951045A/sv unknown
- 1995-03-07 NO NO950880A patent/NO950880D0/no unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9405160A1 * |
Also Published As
Publication number | Publication date |
---|---|
PL307853A1 (en) | 1995-06-26 |
NO950880L (no) | 1995-03-07 |
NZ255633A (en) | 1995-07-26 |
SE9202574D0 (sv) | 1992-09-08 |
WO1994005160A1 (en) | 1994-03-17 |
FI951045A0 (sv) | 1995-03-07 |
AU4990393A (en) | 1994-03-29 |
NO950880D0 (no) | 1995-03-07 |
CA2143938A1 (en) | 1994-03-17 |
SE9202574L (sv) | 1994-03-09 |
SE470457B (sv) | 1994-04-18 |
FI951045A (sv) | 1995-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19950228 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19961004 |