CN105707296A - Preparation method of Denmark fat composition for automatic production - Google Patents
Preparation method of Denmark fat composition for automatic production Download PDFInfo
- Publication number
- CN105707296A CN105707296A CN201610070566.0A CN201610070566A CN105707296A CN 105707296 A CN105707296 A CN 105707296A CN 201610070566 A CN201610070566 A CN 201610070566A CN 105707296 A CN105707296 A CN 105707296A
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- Prior art keywords
- ester exchange
- fats
- oils
- denmark
- fat
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- 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
- A23D9/02—Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up
- A23D9/04—Working-up
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- 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)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
Abstract
The invention belongs to the technical field of deep processing of fat, and particularly relates to a Denmark fat composition for automatic production and a preparation method of the Denmark fat composition. The prepared fat composition disclosed by the invention is good in solidification properties, beta'crystal systems are easy to form, and the ductibility is good. Denmark fat products produced by the Denmark fat composition are suitable for automatic production of Denmark bread by customers, so that the cost is reduced, the efficiency is improved, the requirements of baking markets are met, and the content of trans-fatty acid is low and can achieve 0.5%.
Description
Technical field
The invention belongs to grease deep processing technology field, the preparation method being specifically related to a kind of Denmark's fat or oil composition for automated production.
Background technology
Mouthfeel is fine because of its abundant uniform level for shortening Denmark class bread, has been bakee main force's product that boundary is well received in recent years.The conventional oils and fats making Denmark's bread is lamellar oils and fats, need to manually carry out wrapping up in oil operation, and temperature and hardness requirement to dough and oils and fats are strict, and complex operation step and time are longer, and yield is little.Along with the development in domestic baking market, people are more and more higher to bakeing product consumption figure, and manual production method is little due to yield, can not meet demand.Therefore central plant occurs in a large number, and the requirement produced is exactly by central plant: automatization.
Denmark's oil property demand of automatization's demand is directly related with fat or oil composition, does not have the report of the compositions being applied to Denmark of automatization oils and fats at present.
Summary of the invention
The present invention is directed to the limitation of existing product, it is provided that the preparation method of a kind of Denmark's fat or oil composition for automated production.
Embodiment is as follows:
A kind of Denmark's fat or oil composition for automated production, it is characterized in that: described compositions is by mass percentage by ester exchange oils and fats A20-40%, ester exchange oils and fats B20-40%, ester exchange oils and fats C40-60%, described ester exchange fat A is by mass percentage by palmitin Petiolus Trachycarpi oil 60-80% and soybean oil 20-40% ester exchange gained, ester exchange oils and fats B is by mass percentage by stearic Petiolus Trachycarpi oil 50-70% and Oleum Cocois 30-50% ester exchange gained, and ester exchange oils and fats C is by mass percentage by Adeps Bovis seu Bubali 0-40%, Petiolus Trachycarpi oil 20-60%, Oleum Cocois 0-40% ester exchange gained.
Described ester exchange oils and fats A/B/C adopts following steps to prepare:
(1) after being added into reactor after oils and fats mixing used by ester exchange oils and fats A/B/C, reactor will be carried out evacuation so that it is the intensity of pressure is 1000-1500Pa；
(2) heating the miscella in reactor to 110 DEG C, the temperature of reactor is dropped 90 DEG C by stirring after uniformly, after adding aqueous slkali reaction 30min, reactor is recovered normal pressure, adds acid solution stopped reaction, obtain reactant liquor；
(3) reactant liquor that step (2) obtains is carried out high speed centrifugation, discard water layer, obtain fluid standby；
(4) fluid obtained toward step (3) adds active hargil, stirring, filter to get filtrate standby；
(5) filtrate step (4) obtained imports deodorizing tower, and the temperature of deodorizing tower controls at 240 DEG C, obtains finished product after being down to 60 DEG C.
Advantages of the present invention and having the benefit effect that
1, the Denmark's fat or oil composition for automated production prepared by the present invention, the solid fats content under 20 degree is 27-29, and crystal habit is excellent, prepared Denmark's oils and fats, can form lamellar oil band after automatic pressure oil machine；There is good ductility, after repeatedly folding, still there is suitable hardness, do not rupture, not soft rotten, will not merge with surface layer, be suitable for automated production Denmark bread；
2, Denmark's fat or oil composition of automated production prepared by the present invention, employing ester exchange oils and fats is base material oils and fats, and content of trans fatty acids can reach less than 0.5%.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, and following each embodiment is merely to illustrate the present invention, to the present invention not restriction.
Embodiment 1
A kind of Denmark's fat or oil composition for automated production, it is characterized in that: described compositions is by mass percentage by ester exchange oils and fats A20%, ester exchange oils and fats B20%, ester exchange oils and fats C60%, described ester exchange fat A is by mass percentage by palmitin Petiolus Trachycarpi oil 80% and soybean oil 20% ester exchange gained, ester exchange oils and fats B is by mass percentage by stearic Petiolus Trachycarpi oil 70% and Oleum Cocois 30% ester exchange gained, and ester exchange oils and fats C is by mass percentage by Adeps Bovis seu Bubali 40%, Petiolus Trachycarpi oil 20%, Oleum Cocois 40% ester exchange gained.
Described ester exchange oils and fats A/B/C adopts following steps to prepare:
(1) after being added into reactor after oils and fats mixing used by ester exchange oils and fats A/B/C, reactor will be carried out evacuation so that it is the intensity of pressure is 1000Pa；
(2) heating the miscella in reactor to 110 DEG C, the temperature of reactor is dropped 90 DEG C by stirring after uniformly, after adding aqueous slkali reaction 30min, reactor is recovered normal pressure, adds acid solution stopped reaction, obtain reactant liquor；
(3) reactant liquor that step (2) obtains is carried out high speed centrifugation, discard water layer, obtain fluid standby；
(4) fluid obtained toward step (3) adds active hargil, stirring, filter to get filtrate standby；
(5) filtrate step (4) obtained imports deodorizing tower, and the temperature of deodorizing tower controls at 240 DEG C, obtains finished product after being down to 60 DEG C.
Solid fats content under Denmark's fat or oil composition that the present embodiment obtains 20 degree is 27, and content of trans fatty acids is 0.4%.
Embodiment 2
A kind of Denmark's fat or oil composition for automated production, it is characterized in that: described compositions is by mass percentage by ester exchange oils and fats A40%, ester exchange oils and fats B20%, ester exchange oils and fats C40%, described ester exchange fat A is by mass percentage by palmitin Petiolus Trachycarpi oil 60% and soybean oil 40% ester exchange gained, ester exchange oils and fats B is by mass percentage by stearic Petiolus Trachycarpi oil 50% and Oleum Cocois 50% ester exchange gained, and ester exchange oils and fats C is by mass percentage by Adeps Bovis seu Bubali 0%, Petiolus Trachycarpi oil 60%, Oleum Cocois 40% ester exchange gained.
Described ester exchange oils and fats A/B/C adopts following steps to prepare:
(1) after being added into reactor after oils and fats mixing used by ester exchange oils and fats A/B/C, reactor will be carried out evacuation so that it is the intensity of pressure is 1500Pa；
(2) heating the miscella in reactor to 110 DEG C, the temperature of reactor is dropped 90 DEG C by stirring after uniformly, after adding aqueous slkali reaction 30min, reactor is recovered normal pressure, adds acid solution stopped reaction, obtain reactant liquor；
(3) reactant liquor that step (2) obtains is carried out high speed centrifugation, discard water layer, obtain fluid standby；
(4) fluid obtained toward step (3) adds active hargil, stirring, filter to get filtrate standby；
(5) filtrate step (4) obtained imports deodorizing tower, and the temperature of deodorizing tower controls at 240 DEG C, obtains finished product after being down to 60 DEG C.
Solid fats content under Denmark's fat or oil composition that the present embodiment obtains 20 degree is 28, content of trans fatty acids 0.45%.
Embodiment 3
A kind of Denmark's fat or oil composition for automated production, it is characterized in that: described compositions is by mass percentage by ester exchange oils and fats A20%, ester exchange oils and fats B40%, ester exchange oils and fats C40%, described ester exchange fat A is by mass percentage by palmitin Petiolus Trachycarpi oil 70% and soybean oil 30% ester exchange gained, ester exchange oils and fats B is by mass percentage by stearic Petiolus Trachycarpi oil 60% and Oleum Cocois 40% ester exchange gained, and ester exchange oils and fats C is by mass percentage by Adeps Bovis seu Bubali 40%, Petiolus Trachycarpi oil 60%, Oleum Cocois 0% ester exchange gained.
Described ester exchange oils and fats A/B/C adopts following steps to prepare:
(1) after being added into reactor after oils and fats mixing used by ester exchange oils and fats A/B/C, reactor will be carried out evacuation so that it is the intensity of pressure is 1000-1500Pa；
(2) heating the miscella in reactor to 110 DEG C, the temperature of reactor is dropped 90 DEG C by stirring after uniformly, after adding aqueous slkali reaction 30min, reactor is recovered normal pressure, adds acid solution stopped reaction, obtain reactant liquor；
(3) reactant liquor that step (2) obtains is carried out high speed centrifugation, discard water layer, obtain fluid standby；
(4) fluid obtained toward step (3) adds active hargil, stirring, filter to get filtrate standby；
(5) filtrate step (4) obtained imports deodorizing tower, and the temperature of deodorizing tower controls at 240 DEG C, obtains finished product after being down to 60 DEG C.
Solid fats content under Denmark's fat or oil composition that the present embodiment obtains 20 degree is 29, content of trans fatty acids 0.43%.
Embodiment 4
A kind of Denmark's fat or oil composition for automated production, it is characterized in that: described compositions is by mass percentage by 30% ester exchange fat A, 25% ester exchange oils and fats B, 45% ester exchange oils and fats C, described ester exchange fat A is by mass percentage by palmitin Petiolus Trachycarpi oil 65% and soybean oil 35% ester exchange gained, ester exchange oils and fats B is by mass percentage by stearic Petiolus Trachycarpi oil 55% and Oleum Cocois 45% ester exchange gained, and ester exchange oils and fats C is by mass percentage by Adeps Bovis seu Bubali 30%, Petiolus Trachycarpi oil 50%, Oleum Cocois 20% ester exchange gained.
Described ester exchange oils and fats A/B/C adopts following steps to prepare:
(1) after being added into reactor after oils and fats mixing used by ester exchange oils and fats A/B/C, reactor will be carried out evacuation so that it is the intensity of pressure is 1000-1500Pa；
(2) heating the miscella in reactor to 110 DEG C, the temperature of reactor is dropped 90 DEG C by stirring after uniformly, after adding aqueous slkali reaction 30min, reactor is recovered normal pressure, adds acid solution stopped reaction, obtain reactant liquor；
(3) reactant liquor that step (2) obtains is carried out high speed centrifugation, discard water layer, obtain fluid standby；
(4) fluid obtained toward step (3) adds active hargil, stirring, filter to get filtrate standby；
(5) filtrate step (4) obtained imports deodorizing tower, and the temperature of deodorizing tower controls at 240 DEG C, obtains finished product after being down to 60 DEG C.
Solid fats content under Denmark's fat or oil composition that the present embodiment obtains 20 degree is 27.5, content of trans fatty acids 0.46%.
Above embodiments of the invention are described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention.All equalizations made according to the scope of the invention change and improvement etc., all should still belong within this patent covering scope.
Claims (3)
1. the Denmark's fat or oil composition for automated production, it is characterised in that: described compositions is made up of ester exchange oils and fats A20-40%, ester exchange oils and fats B20-40%, ester exchange oils and fats C40-60% by mass percentage.
2. the Denmark's fat or oil composition for automated production according to claim 1, it is characterized in that being in that: described ester exchange fat A is by mass percentage by palmitin Petiolus Trachycarpi oil 60-80% and soybean oil 20-40% ester exchange gained, ester exchange oils and fats B is by mass percentage by stearic Petiolus Trachycarpi oil 50-70% and Oleum Cocois 30-50% ester exchange gained, and ester exchange oils and fats C by mass percentage is by Adeps Bovis seu Bubali 0-40%, Petiolus Trachycarpi oil 20-60%, Oleum Cocois 0-40% ester exchange gained.
3. the Denmark's fat or oil composition for automated production according to claim 1 and 2, it is characterised in that described ester exchange fat A, B, C adopt following steps to prepare:
(1) after being added into reactor after oils and fats mixing used by ester exchange oils and fats A/B/C, reactor will be carried out evacuation so that it is the intensity of pressure is 1000-1500Pa；
(2) heating the miscella in reactor to 110 DEG C, the temperature of reactor is dropped 90 DEG C by stirring after uniformly, after adding aqueous slkali reaction 30min, reactor is recovered normal pressure, adds acid solution stopped reaction, obtain reactant liquor；
(3) reactant liquor that step (2) obtains is carried out high speed centrifugation, discard water layer, obtain fluid standby；
(4) fluid obtained toward step (3) adds active hargil, stirring, filter to get filtrate standby；
(5) filtrate step (4) obtained imports deodorizing tower, and the temperature of deodorizing tower controls at 240 DEG C, obtains finished product after being down to 60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070566.0A CN105707296A (en) | 2016-02-01 | 2016-02-01 | Preparation method of Denmark fat composition for automatic production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610070566.0A CN105707296A (en) | 2016-02-01 | 2016-02-01 | Preparation method of Denmark fat composition for automatic production |
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| CN105707296A true CN105707296A (en) | 2016-06-29 |
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| CN201610070566.0A Pending CN105707296A (en) | 2016-02-01 | 2016-02-01 | Preparation method of Denmark fat composition for automatic production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106689420A (en) * | 2017-03-28 | 2017-05-24 | 广州南侨食品有限公司 | High-ductility baking grease applicable to automatic equipment and processing method of high-ductility baking grease |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999953A (en) * | 2014-06-12 | 2014-08-27 | 广州南侨食品有限公司 | Low-trans acid modified oil and fat composition and preparation method thereof |
-
2016
- 2016-02-01 CN CN201610070566.0A patent/CN105707296A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999953A (en) * | 2014-06-12 | 2014-08-27 | 广州南侨食品有限公司 | Low-trans acid modified oil and fat composition and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106689420A (en) * | 2017-03-28 | 2017-05-24 | 广州南侨食品有限公司 | High-ductility baking grease applicable to automatic equipment and processing method of high-ductility baking grease |
| CN106689420B (en) * | 2017-03-28 | 2020-01-17 | 广州南侨食品有限公司 | High-ductility baking grease suitable for automatic equipment and processing method thereof |
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Application publication date: 20160629 |