CN106635397A - Method for semi-refined linseed oil - Google Patents
Method for semi-refined linseed oil Download PDFInfo
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- CN106635397A CN106635397A CN201710088656.7A CN201710088656A CN106635397A CN 106635397 A CN106635397 A CN 106635397A CN 201710088656 A CN201710088656 A CN 201710088656A CN 106635397 A CN106635397 A CN 106635397A
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- Prior art keywords
- oil
- raw material
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Classifications
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- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- 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
- C11B3/00—Refining fats or fatty oils
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
Abstract
The invention belongs to the field of oil processing and particularly relates to a method for semi-refined linseed oil. The method comprises the steps of cleaning working procedure, parching, cooling, crushing, mixing, pressing, filtering, degreasing, secondary filtering, dewaxing, filtering for the third time and filling. The method disclosed by the invention has the beneficial effects that unique characteristics of linseed oil raw materials can be greatly retained by adopting an advanced production technique, alpha-linolenic acid in the raw materials can be greatly prevented from being damaged, the oil pump capacity can be improved, and production benefits are increased.
Description
Technical field
The invention belongs to Oil processing field, and in particular to a kind of method of semi-refined siritch.
Background technology
Siritch, also known as linseed oil, is a kind of ancient edible oil, and it is the fat squeezed from Hu section plant sesame seed
Fat oil.The happiness of flax natural disposition is cold cold-resistant, is adapted to be grown in western part, Northern cold arid area, in recent years, with entering for science and technology
Step, the nutritive value and health care of linseed cause the concern of many field scientists such as medical treatment, food, agricultural.In a large number
Result of study show that linseed oil is a kind of high quality food oil, rich in alpha-linolenic acid and various unrighted acids, in human body
It is interior to be directly translated into DHA and EPA.Containing 48% leukotrienes in linseed oil, this is highest in vegetable oil, with reparation more
The unrighted acid chain of neencephalon neuron membrane, play brain tonic, promote intelligence, reducing blood lipid, platelet aggregation-against, expansion parteriole and
Antithrombotic etc..
In traditional vegetable oil production technique, typically do not go to control the temperature parameter in expressing process, cause linseed
The reduction of alpha-linolenic acid content in oil, the present invention utilizes modern industry automated control technology, rationally, accurately controls production
Each link, alpha-linolenic acid is not damaged in reservation raw material as much as possible, contains the alpha-linolenic acid in linseed oil and measures
To raising, while improving oil quality, increase productivity effect.
The content of the invention
The invention aims to solve the deficiencies in the prior art part, there is provided a kind of method of semi-refined siritch.
To achieve these goals, the present invention is realized in the following way：
A kind of method of semi-refined siritch, it is characterised in that comprise the following steps that：
(1) cleaning process：Using the impurity such as cleaning sieve and the iron, stone grass, the soil that go in magnetic machine removing raw material.
(2) parch：In adding raw materials into frying equipment so as to which thermally equivalent carries out frying, temperature control is fried at 200 DEG C
Time control processed is controlled at 45-55 kilogram in 40-50 minutes, raw material.
(3) cool down：Shady place being placed on through the raw material of parch and adopting the natural type of cooling, paved, THICKNESS CONTROL is in 2-
5cm, prevents dust impurity pollution, cool time from controlling in 10-12 hours.
(4) crush：Raw material after cooling is crushed using steel mill equipment, grume is ground into, cleaning is then charged into
Container in.
(5) mix：Grume greasy filth after crushing is placed in mixer, being proportionally added into the water of 7 ﹪ -9 ﹪ is carried out
Even stirring, mixing time was controlled in 15-20 minutes.
(6) squeeze：Squeezing will be carried out using hydraulic oil press through mixed raw material and obtain crude oil, raw material will be filtered with clean
Cloth presses mold thickness sized packages, by hydraulic oil press Stress control in 75-85Mpa.
(7) filter：The crude oil obtained after squeezing is filtered by leaf filter equipment, to remove crude oil in it is miscellaneous
Matter.
(8) degreasing：Crude oil after filtration is loaded in fining pot, volume controlled is entered in 1.5-2T using water-bath furnace apparatus
Row heating is stirred simultaneously, and mixing speed is 60 revs/min, 10 ﹪ saline solutions is added when oil temperature rises to 65 DEG C, uniformly
Spray in fining pot, spray time control in 28-30 minutes, the temperature control of 10 ﹪ saline solutions at 75-85 DEG C, quality control
In 18-22Kg, when oil temperature rises to again 80 DEG C, continue to stir, mixing time control stops heating in 12-15 minutes, until
Till having edible vegetable oil to discharge.
(9) secondary filter：Edible vegetable oil after degreasing is carried out into secondary filter using plate filter, is filtered out miscellaneous in edible vegetable oil
Matter.
(10) dewax：Edible vegetable oil is delivered in refrigerator carries out cooling process, and control temperature is less than 0 DEG C, is proportionally added into
50Kg/t pearl salt is stirred, and mixing time is controlled in 40-50min.
(11) three filtrations：The fluid after dewaxing is filtered using leaf filter, except the impurity in deoiling, is obtained
Product oil.
(12) it is canned.
Preferably, acid number content is 0.1-0.5KOHmg/g in semi-refined siritch, and peroxide value is 1.0-5.0mmol/
Kg, moisture and volatile matter content is 0.02-0.1 ﹪.
Preferably, frying equipment rotating speed is controlled at 20-50 rev/min during parch.
The beneficial effects of the present invention is：Can be peculiar in greatly reservation siritch raw material using advanced production technology
Feature, can greatly retain alpha-linolenic acid in raw material and not be damaged, it is possible to increase oil pump capacity, increase productivity effect.
Description of the drawings
Fig. 1 is a kind of flow chart of the method for semi-refined siritch of the present invention；
Specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail, and described embodiment is only the present invention one
Section Example, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out resulting other embodiments on the premise of creative work, belong to the scope that the present invention is protected.
As illustrated, a kind of method of semi-refined siritch, comprises the following steps that：
(1) cleaning process：Using the impurity such as cleaning sieve and the iron, stone grass, the soil that go in magnetic machine removing raw material.
(2) parch：In adding raw materials into frying equipment so as to which thermally equivalent carries out frying, temperature control is fried at 200 DEG C
Time control processed is controlled at 45-55 kilogram in 40-50 minutes, raw material.
(3) cool down：Shady place being placed on through the raw material of parch and adopting the natural type of cooling, paved, THICKNESS CONTROL is in 2-
5cm, prevents dust impurity pollution, cool time from controlling in 10-12 hours.
(4) crush：Raw material after cooling is crushed using steel mill equipment, grume is ground into, cleaning is then charged into
Container in.
(5) mix：Grume greasy filth after crushing is placed in mixer, being proportionally added into the water of 7 ﹪ -9 ﹪ is carried out
Even stirring, mixing time was controlled in 15-20 minutes.
(6) squeeze：Squeezing will be carried out using hydraulic oil press through mixed raw material and obtain crude oil, raw material will be filtered with clean
Cloth presses mold thickness sized packages, by hydraulic oil press Stress control in 75-85Mpa.
(7) filter：The crude oil obtained after squeezing is filtered by leaf filter equipment, to remove crude oil in it is miscellaneous
Matter.
(8) degreasing：Crude oil after filtration is loaded in fining pot, volume controlled is entered in 1.5-2T using water-bath furnace apparatus
Row heating is stirred simultaneously, and mixing speed is 60 revs/min, 10 ﹪ saline solutions is added when oil temperature rises to 65 DEG C, uniformly
Spray in fining pot, spray time control in 28-30 minutes, the temperature control of 10 ﹪ saline solutions at 75-85 DEG C, quality control
In 18-22Kg, when oil temperature rises to again 80 DEG C, continue to stir, mixing time control stops heating in 12-15 minutes, until
Till having edible vegetable oil to discharge.
(9) secondary filter：Edible vegetable oil after degreasing is carried out into secondary filter using plate filter, is filtered out miscellaneous in edible vegetable oil
Matter.
(10) dewax：Edible vegetable oil is delivered in refrigerator carries out cooling process, and control temperature is less than 0 DEG C, is proportionally added into
50Kg/t pearl salt is stirred, and mixing time is controlled in 40-50min.
(11) three filtrations：The fluid after dewaxing is filtered using leaf filter, except the impurity in deoiling, is obtained
Product oil.
(12) it is canned.
Acid number content is 0.1-0.5KOHmg/g in the semi-refined siritch, and peroxide value is 1.0-5.0mmol/kg,
Moisture and volatile matter content is 0.02-0.1 ﹪.
Frying equipment rotating speed is controlled at 20-50 rev/min during the parch.
Embodiment 1：
A kind of method of semi-refined siritch of the present invention, comprises the following steps that：
(1) cleaning process：Using the impurity such as cleaning sieve and the iron, stone grass, the soil that go in magnetic machine removing raw material.
(2) parch：In adding raw materials into frying equipment so as to which thermally equivalent carries out frying, temperature control is fried at 200 DEG C
Time control processed is controlled at 45-55 kilogram in 40-50 minutes, raw material.
(3) cool down：Shady place being placed on through the raw material of parch and adopting the natural type of cooling, paved, THICKNESS CONTROL is in 2-
5cm, prevents dust impurity pollution, cool time from controlling in 10-12 hours.
(4) crush：Raw material after cooling is crushed using steel mill equipment, grume is ground into, cleaning is then charged into
Container in.
(5) mix：Grume greasy filth after crushing is placed in mixer, the water for being proportionally added into 7 ﹪ is uniformly stirred
Mix, mixing time was controlled in 15-20 minutes.
(6) squeeze：Squeezing will be carried out using hydraulic oil press through mixed raw material and obtain crude oil, raw material will be filtered with clean
Cloth presses mold thickness sized packages, by hydraulic oil press Stress control in 75-85Mpa.
(7) filter：The crude oil obtained after squeezing is filtered by leaf filter equipment, to remove crude oil in it is miscellaneous
Matter.
(8) degreasing：Crude oil after filtration is loaded in fining pot, volume controlled is entered in 1.5-2T using water-bath furnace apparatus
Row heating is stirred simultaneously, and mixing speed is 60 revs/min, 10 ﹪ saline solutions is added when oil temperature rises to 65 DEG C, uniformly
Spray in fining pot, spray time control in 28-30 minutes, the temperature control of 10 ﹪ saline solutions at 75-85 DEG C, quality control
In 18Kg, when oil temperature rises to again 80 DEG C, continue to stir, mixing time control stops heating, until having in 12-15 minutes
Till edible vegetable oil is discharged.
(9) secondary filter：Edible vegetable oil after degreasing is carried out into secondary filter using plate filter, is filtered out miscellaneous in edible vegetable oil
Matter.
(10) dewax：Edible vegetable oil is delivered in refrigerator carries out cooling process, and control temperature is less than 0 DEG C, is proportionally added into
50Kg/t pearl salt is stirred, and mixing time is controlled in 40-50min.
(11) three filtrations：The fluid after dewaxing is filtered using leaf filter, except the impurity in deoiling, is obtained
Product oil.
(12) it is canned.
Using the squeezing sunflower oil prepared by above-mentioned processing technology, its acid number is 0.5KOHmg/g, and peroxide value is
1.4mmol/kg, moisture and volatile matter content content is 0.06%.
Embodiment 2：
A kind of method of semi-refined siritch of the present invention, comprises the following steps that：
(1) cleaning process：Using the impurity such as cleaning sieve and the iron, stone grass, the soil that go in magnetic machine removing raw material.
(2) parch：In adding raw materials into frying equipment so as to which thermally equivalent carries out frying, temperature control is fried at 200 DEG C
Time control processed is controlled at 45-55 kilogram in 40-50 minutes, raw material.
(3) cool down：Shady place being placed on through the raw material of parch and adopting the natural type of cooling, paved, THICKNESS CONTROL is in 2-
5cm, prevents dust impurity pollution, cool time from controlling in 10-12 hours.
(4) crush：Raw material after cooling is crushed using steel mill equipment, grume is ground into, cleaning is then charged into
Container in.
(5) mix：Grume greasy filth after crushing is placed in mixer, the water for being proportionally added into 8 ﹪ is uniformly stirred
Mix, mixing time was controlled in 15-20 minutes.
(6) squeeze：Squeezing will be carried out using hydraulic oil press through mixed raw material and obtain crude oil, raw material will be filtered with clean
Cloth presses mold thickness sized packages, by hydraulic oil press Stress control in 75-85Mpa.
(7) filter：The crude oil obtained after squeezing is filtered by leaf filter equipment, to remove crude oil in it is miscellaneous
Matter.
(8) degreasing：Crude oil after filtration is loaded in fining pot, volume controlled is entered in 1.5-2T using water-bath furnace apparatus
Row heating is stirred simultaneously, and mixing speed is 60 revs/min, 10 ﹪ saline solutions is added when oil temperature rises to 65 DEG C, uniformly
Spray in fining pot, spray time control in 28-30 minutes, the temperature control of 10 ﹪ saline solutions at 75-85 DEG C, quality control
In 20Kg, when oil temperature rises to again 80 DEG C, continue to stir, mixing time control stops heating, until having in 12-15 minutes
Till edible vegetable oil is discharged.
(9) secondary filter：Edible vegetable oil after degreasing is carried out into secondary filter using plate filter, is filtered out miscellaneous in edible vegetable oil
Matter.
(10) dewax：Edible vegetable oil is delivered in refrigerator carries out cooling process, and control temperature is less than 0 DEG C, is proportionally added into
50Kg/t pearl salt is stirred, and mixing time is controlled in 40-50min.
(11) three filtrations：The fluid after dewaxing is filtered using leaf filter, except the impurity in deoiling, is obtained
Product oil.
(12) it is canned.
Using the squeezing sunflower oil prepared by above-mentioned processing technology, its acid number is 0.2KOHmg/g, and peroxide value is
1.0mmol/kg, moisture and volatile matter content content is 0.05%.
A kind of method of semi-refined siritch of the present invention is compared with semi-refined siritch in prior art with production effect
The high advantage of good, oil quality, effectively solves the deficiencies in the prior art part, and the present invention can greatly retain siritch
Alpha-linolenic acid in raw material is not damaged, it is possible to increase oil pump capacity, increases productivity effect.
Claims (3)
1. a kind of method of semi-refined siritch, it is characterised in that comprise the following steps that：
(1) cleaning process：Using the impurity such as cleaning sieve and the iron, stone grass, the soil that go in magnetic machine removing raw material.
(2) parch：In adding raw materials into frying equipment so as to which thermally equivalent carries out frying, temperature control at 200 DEG C, during frying
Between control in 40-50 minutes, raw material control at 45-55 kilogram.
(3) cool down：Shady place being placed on through the raw material of parch and adopting the natural type of cooling, paved, THICKNESS CONTROL is prevented in 2-5cm
Only dust impurity pollution, cool time is controlled in 10-12 hours.
(4) crush：Raw material after cooling is crushed using steel mill equipment, grume is ground into, the appearance of cleaning is then charged into
In device.
(5) mix：Grume greasy filth after crushing is placed in mixer, the water for being proportionally added into 7 ﹪ -9 ﹪ is uniformly stirred
Mix, mixing time was controlled in 15-20 minutes.
(6) squeeze：Squeezing will be carried out using hydraulic oil press through mixed raw material and obtain crude oil, raw material cleaning filter cloth will be pressed
Mold thickness sized packages, by hydraulic oil press Stress control in 75-85Mpa.
(7) filter：The crude oil obtained after squeezing is filtered by leaf filter equipment, to remove crude oil in impurity.
(8) degreasing：Crude oil after filtration is loaded in fining pot, volume controlled carries out adding in 1.5-2T using water-bath furnace apparatus
Heat is stirred simultaneously, and mixing speed is 60 revs/min, and 10 ﹪ saline solutions are added when oil temperature rises to 65 DEG C, uniform spray
To in fining pot, spray time was controlled in 28-30 minutes, and at 75-85 DEG C, quality control exists the temperature control of 10 ﹪ saline solutions
18-22Kg, when oil temperature rises to again 80 DEG C, continues to stir, and mixing time control stops heating, until having in 12-15 minutes
Till edible vegetable oil is discharged.
(9) secondary filter：Edible vegetable oil after degreasing is carried out into secondary filter using plate filter, the impurity in edible vegetable oil is filtered out.
(10) dewax：Edible vegetable oil is delivered in refrigerator carries out cooling process, and control temperature is less than 0 DEG C, is proportionally added into 50Kg/
T pearl salt is stirred, and mixing time is controlled in 40-50min.
(11) three filtrations：The fluid after dewaxing is filtered using leaf filter, except the impurity in deoiling, obtains finished product
Oil.
(12) it is canned.
2. a kind of method of semi-refined siritch according to claim 1, it is characterised in that：Acid in the semi-refined siritch
Value content is 0.1-0.5KOHmg/g, and peroxide value is 1.0-5.0mmol/kg, and moisture and volatile matter content is 0.02-0.1 ﹪.
3. a kind of method of semi-refined siritch according to claim 1, it is characterised in that：Frying during the parch sets
Standby rotating speed is controlled at 20-50 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088656.7A CN106635397A (en) | 2017-02-20 | 2017-02-20 | Method for semi-refined linseed oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088656.7A CN106635397A (en) | 2017-02-20 | 2017-02-20 | Method for semi-refined linseed oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106635397A true CN106635397A (en) | 2017-05-10 |
Family
ID=58845551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088656.7A Pending CN106635397A (en) | 2017-02-20 | 2017-02-20 | Method for semi-refined linseed oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN106635397A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312621A (en) * | 2017-08-21 | 2017-11-03 | 宁夏兴灵粮油有限公司 | A kind of linseed oil preparation system |
| CN108504446A (en) * | 2018-04-24 | 2018-09-07 | 鞠振霞 | A kind of siritch method of refining that can protect omega 3 |
| CN108795570A (en) * | 2018-07-04 | 2018-11-13 | 宁夏马氏兄弟粮油产业发展有限公司 | A kind of siritch filter method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4411499C1 (en) * | 1994-04-05 | 1995-10-26 | Allkraft Futtermittel Gmbh | Use of natural cold-pressed linseed oil |
| CN103215118A (en) * | 2013-05-13 | 2013-07-24 | 宁夏吴忠市国军清真食品有限公司 | Cold-pressing method of linseed oil |
| CN103740458A (en) * | 2014-01-26 | 2014-04-23 | 刘武综 | Method for preparing vegetable oil |
| CN103937595A (en) * | 2014-04-23 | 2014-07-23 | 宁夏吴忠市伊盛达粮油有限公司 | Linseed oil refining production system |
| CN106010769A (en) * | 2016-07-13 | 2016-10-12 | 甘肃长清生物科技有限责任公司 | Production method for hot pressed linseed oil |
-
2017
- 2017-02-20 CN CN201710088656.7A patent/CN106635397A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4411499C1 (en) * | 1994-04-05 | 1995-10-26 | Allkraft Futtermittel Gmbh | Use of natural cold-pressed linseed oil |
| CN103215118A (en) * | 2013-05-13 | 2013-07-24 | 宁夏吴忠市国军清真食品有限公司 | Cold-pressing method of linseed oil |
| CN103740458A (en) * | 2014-01-26 | 2014-04-23 | 刘武综 | Method for preparing vegetable oil |
| CN103937595A (en) * | 2014-04-23 | 2014-07-23 | 宁夏吴忠市伊盛达粮油有限公司 | Linseed oil refining production system |
| CN106010769A (en) * | 2016-07-13 | 2016-10-12 | 甘肃长清生物科技有限责任公司 | Production method for hot pressed linseed oil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312621A (en) * | 2017-08-21 | 2017-11-03 | 宁夏兴灵粮油有限公司 | A kind of linseed oil preparation system |
| CN108504446A (en) * | 2018-04-24 | 2018-09-07 | 鞠振霞 | A kind of siritch method of refining that can protect omega 3 |
| CN108795570A (en) * | 2018-07-04 | 2018-11-13 | 宁夏马氏兄弟粮油产业发展有限公司 | A kind of siritch filter method and system |
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Application publication date: 20170510 |