CN106281654A - A kind of pressing method of Oleum Brassicae campestris - Google Patents
A kind of pressing method of Oleum Brassicae campestris Download PDFInfo
- Publication number
- CN106281654A CN106281654A CN201610702149.3A CN201610702149A CN106281654A CN 106281654 A CN106281654 A CN 106281654A CN 201610702149 A CN201610702149 A CN 201610702149A CN 106281654 A CN106281654 A CN 106281654A
- Authority
- CN
- China
- Prior art keywords
- brassicae campestris
- oleum brassicae
- pressing method
- fats
- oils
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- 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 pressing method of a kind of Oleum Brassicae campestris, comprises the following steps: A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 136 140 DEG C to tea yellow or Folium Eriobotryae color；B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；C. dephosphorization: oils and fats step B obtained is heated to 76 82 DEG C, is subsequently adding edible salt and water is stirred；D. slag is taken off: send into centrifuge through step C gained mixture；E. anhydrating: boil grease obtained for step C at a temperature of 140 148 DEG C 10 12 minutes, F. filters: filters after the oils and fats boiled is heated to 140 150 DEG C, again filters after being cooled to 30 38 DEG C.The processing method safety and environmental protection of this Oleum Brassicae campestris, technique are simple, simple operation, with low cost, the course of processing is not added with chemical substance.The Oleum Brassicae campestris clear that the present invention prepares, moisture and volatile matter content content, insoluble impurities content, saponified matter content and solvent residual amount are low.
Description
Technical field
The invention belongs to fats and oils processing field, be specifically related to the pressing method of a kind of Oleum Brassicae campestris.
Background technology
Oleum Brassicae campestris has another name called vegetable oil, rapeseed oil, Herba Coriandri oil, is to squeeze with the seed of crucifer Semen Brassicae Campestris (i.e. Brassica campestris L)
Or leach the liquid of transparent or semitransparent shape producing gained, it is one of the most edible oils and fats of China.Research shows, Semen Allii Tuberosi
Satisfied fatty acid contained by oil is only 6%, and unsaturated fatty acid accounts for more than 90%, so Oleum Brassicae campestris has function of gallbladder promoting function, the most favorably
In the cholesterol reduced in human body.Possibly together with abundant vitamin E and oleic acid, linoleic acid, linolenic acid etc. in Oleum Brassicae campestris.
Fundamentals, commonly used in prior art is general refining techniques, and it generally also exists more serious mistake
Degree processing problems so that rapeseed oil processing supplementary material consumption increases, oils and fats is refining loss, energy consumption strengthens, processing waste water, the discharge of waste residue
Exceed standard, make environment be destroyed, and also make original nutrient substance in Oleum Brassicae campestris be removed by overprocessing, cause Semen Allii Tuberosi
The decline of oil nutritional quality.Meanwhile, the chemical substance added in the course of processing also can affect the safety that oils and fats is edible.
Summary of the invention
In view of this, it is an object of the present invention to provide the pressing method of a kind of Oleum Brassicae campestris.
To achieve these goals, technical scheme is as follows:
The pressing method of a kind of Oleum Brassicae campestris, comprises the following steps:
A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 136-140 DEG C to tea yellow or Folium Eriobotryae color；
B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；
C. dephosphorization: oils and fats step B obtained is heated to 76-82 DEG C, is subsequently adding edible salt and water is stirred；
D. slag is taken off: send into centrifuge through step C gained mixture；
E. anhydrate: boil grease obtained for step C at a temperature of 140-148 DEG C 10-12 minute,
F. filter: filter after the oils and fats boiled is heated to 140-150 DEG C, again filter after being cooled to 30-38 DEG C.
Further, the 0.18%-0.21% that consumption is oil quality of the edible salt added in step C.
Further, the 0.9%-1.2% that consumption is oil quality of the water added in step C.
Further, the rotating speed in whipping process described in step C is 60 revs/min.
Further, in filter process described in step F, the specification of screen cloth is 500 mesh.
The invention has the beneficial effects as follows:
The processing method safety and environmental protection of this Oleum Brassicae campestris, technique are simple, simple operation, with low cost, the course of processing does not adds
Add chemical substance.The Oleum Brassicae campestris clear that the present invention prepares, moisture and volatile matter content content, insoluble impurities content, saponified matter content
Low with solvent residual amount.
Detailed description of the invention
Embodiment 1
The pressing method of a kind of Oleum Brassicae campestris, concretely comprises the following steps:
A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 136 DEG C to tea yellow or Folium Eriobotryae color；
B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；
C. dephosphorization: oils and fats step B obtained is heated to 82 DEG C, being subsequently adding edible salt and water at rotating speed is 60 revs/min
It is stirred under the conditions of clock；Consumption is oil quality the 0.18% of the edible salt added, the consumption of the water of addition is oils and fats matter
The 1.2% of amount；
D. slag is taken off: send into centrifuge through step C gained mixture；
E. anhydrate: boil grease obtained for step C at a temperature of 148 DEG C 12 minutes,
F. filter: after the oils and fats boiled is heated to 140 DEG C, filter (500 eye mesh screen), mistake again after being cooled to 38 DEG C
Filter (500 eye mesh screen).
Embodiment 2
The pressing method of a kind of Oleum Brassicae campestris, concretely comprises the following steps:
A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 140 DEG C to tea yellow or Folium Eriobotryae color；
B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；
C. dephosphorization: oils and fats step B obtained is heated to 76 DEG C, being subsequently adding edible salt and water at rotating speed is 60 revs/min
It is stirred under the conditions of clock；Consumption is oil quality the 0.21% of the edible salt added, the consumption of the water of addition is oils and fats matter
The 0.9% of amount；
D. slag is taken off: send into centrifuge through step C gained mixture；
E. anhydrate: boil grease obtained for step C at a temperature of 140 DEG C 10 minutes,
F. filter: after the oils and fats boiled is heated to 150 DEG C, filter (500 eye mesh screen), mistake again after being cooled to 30 DEG C
Filter (500 eye mesh screen).
Embodiment 3
The pressing method of a kind of Oleum Brassicae campestris, concretely comprises the following steps:
A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 138 DEG C to tea yellow or Folium Eriobotryae color；
B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；
C. dephosphorization: oils and fats step B obtained is heated to 80 DEG C, being subsequently adding edible salt and water at rotating speed is 60 revs/min
It is stirred under the conditions of clock；Consumption is oil quality the 0.20% of the edible salt added, the consumption of the water of addition is oils and fats matter
The 1% of amount；
D. slag is taken off: send into centrifuge through step C gained mixture；
E. anhydrate: boil grease obtained for step C at a temperature of 145 DEG C 11 minutes,
F. filter: after the oils and fats boiled is heated to 145 DEG C, filter (500 eye mesh screen), mistake again after being cooled to 36 DEG C
Filter (500 eye mesh screen).
Comparative example 1
The pressing method of a kind of Oleum Brassicae campestris, concretely comprises the following steps:
A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 137 DEG C to tea yellow or Folium Eriobotryae color；
B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；
C. dephosphorization: oils and fats step B obtained is heated to 81 DEG C, then stirs under the conditions of rotating speed is 60 revs/min
Mix；
D. slag is taken off: send into centrifuge through step C gained mixture；
E. anhydrate: boil grease obtained for step C at a temperature of 146 DEG C 12 minutes,
F. filter: after the oils and fats boiled is heated to 145 DEG C, filter (500 eye mesh screen), mistake again after being cooled to 35 DEG C
Filter (500 eye mesh screen).
Comparative example 2
Fundamentals is carried out, tool with method described in the application for a patent for invention embodiment 3 of Publication No. CN104893813A
Body step is: prepared crude rapeseed oil is heated to 65 DEG C, add oil weigh 0.09% and concentration be the citric acid solution of 45%, treat
After intimate mixing, stir and be incubated delay 35 minutes when 45 DEG C, add the phospholipase C that concentration is 0.1%, and addition is
The 14mL/kg of oil weight, adds oil after intimate mixing and weighs the soft water of 3%, auxiliary degumming under the conditions of ultrasonic frequency is 53KHz
2.0 hours, after degumming terminates, under centrifugal rotational speed is 4500r/min, centrifugation 30 minutes, obtain oil foot and degumming dish
Seed oil；Degumming Oleum Brassicae campestris is heated to 70 DEG C, add oil weigh 0.02% and concentration be the phosphoric acid of 75%, after intimate mixing, stir
Mix and be incubated delay and carry out acid reaction 15 minutes, be cooled to 45 DEG C and add the alkali liquor that concentration is 12%, stir and be incubated delay
Carry out hybrid reaction 45 minutes, question response terminate after through being centrifugally separating to obtain soap stock and a deacidification Oleum Brassicae campestris, by a deacidification
Oleum Brassicae campestris is 105 DEG C in temperature, under the conditions of pressure is-0.090MPa, is vacuum dried 20 minutes, adds oil and weighs 0.15% help
Filtering agent kieselguhr carries out filtration under diminished pressure, obtains deacidification Oleum Brassicae campestris；Deacidification Oleum Brassicae campestris is heated to 85 DEG C, adds oil and weigh 0.5%
Spent bleaching clay (deoiled by the spent bleaching clay vacuum filtration after once decolouring and using, and use after pulverizing of milling) also stirs homogenizing 16 points
Clock, and be-0.090MPa in vacuum, temperature is 105 DEG C, under the conditions of stir speed (S.S.) is 155r/min, carries out pre-desolventing technology
35 minutes, after pre-desolventing technology terminates, vacuum cooled to 35 DEG C, and it is filtrated to get pre-decolouring Oleum Brassicae campestris through vacuum, obtain pre-
Decolouring Oleum Brassicae campestris；Add in pre-decolouring Oleum Brassicae campestris again oil weigh 2.0% activated attapulgite and oil weigh 0.14% activity
Charcoal, and stir homogenizing, it is-0.090MPa in vacuum, temperature is 105 DEG C, under the conditions of stir speed (S.S.) is 155r/min, carries out multiple
Desolventing technology 35 minutes, after multiple desolventing technology terminates, vacuum cooled to 25 DEG C, and it is filtrated to get multiple decolouring Semen Allii Tuberosi through vacuum
Oil；Multiple decolouring Oleum Brassicae campestris is placed in the heater that vacuum is-0.090MPa and is heated to 105 DEG C, be passed through steam and progressively add
Heat carries out deodorize to 220 DEG C and processes 3 hours, and cooling down nitrogen gas packing i.e. obtain the finished product Oleum Brassicae campestris of appropriateness processing.
Oleum Brassicae campestris physical and chemical index detects
Detection embodiment 1-3 (respectively experimental group 1-3) and comparative example 1-2 (respectively matched group 1-2) prepare
The transparency of Oleum Brassicae campestris, moisture and volatile matter content content, insoluble impurities content, acid number, peroxide value, saponified matter content and dissolvent residual
Amount, result is as shown in the table:
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. the pressing method of an Oleum Brassicae campestris, it is characterised in that comprise the following steps:
A. parch: stir-fry at a temperature of Semen Allii Tuberosi is placed in 136-140 DEG C to tea yellow or Folium Eriobotryae color；
B. squeezing: the Semen Allii Tuberosi of stir-fry to tea yellow or Folium Eriobotryae color is put into oil press and squeezes；
C. dephosphorization: oils and fats step B obtained is heated to 76-82 DEG C, is subsequently adding edible salt and water is stirred；
D. slag is taken off: send into centrifuge through step C gained mixture；
E. anhydrate: boil grease obtained for step C at a temperature of 140-148 DEG C 10-12 minute；
F. filter: filter after the oils and fats boiled is heated to 140-150 DEG C, again filter after being cooled to 30-38 DEG C.
The pressing method of a kind of Oleum Brassicae campestris the most according to claim 1, it is characterised in that the edible salt added in step C
The 0.18%-0.21% that consumption is oil quality.
The pressing method of a kind of Oleum Brassicae campestris the most according to claim 1, it is characterised in that the use of the water added in step C
Amount is the 0.9%-1.2% of oil quality.
The pressing method of a kind of Oleum Brassicae campestris the most according to claim 1, it is characterised in that in whipping process described in step C
Rotating speed be 60 revs/min.
The pressing method of a kind of Oleum Brassicae campestris the most according to claim 1, it is characterised in that in filter process described in step F
The specification of screen cloth is 500 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702149.3A CN106281654A (en) | 2016-08-22 | 2016-08-22 | A kind of pressing method of Oleum Brassicae campestris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702149.3A CN106281654A (en) | 2016-08-22 | 2016-08-22 | A kind of pressing method of Oleum Brassicae campestris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106281654A true CN106281654A (en) | 2017-01-04 |
Family
ID=57662248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702149.3A Pending CN106281654A (en) | 2016-08-22 | 2016-08-22 | A kind of pressing method of Oleum Brassicae campestris |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106281654A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184098A (en) * | 2013-03-11 | 2013-07-03 | 湖南盈成油脂工业有限公司 | Rapeseed oil and preparation method thereof |
| CN103666749A (en) * | 2013-12-31 | 2014-03-26 | 贵州省黎平县侗乡米业有限公司 | Processing process for rapeseed oil |
| CN104911019A (en) * | 2014-06-19 | 2015-09-16 | 东至县恒源工贸有限公司 | Rapeseed oil pressing method |
| CN105038969A (en) * | 2015-08-20 | 2015-11-11 | 成都市新津迎先粮油有限公司 | Processing method of pressed rapeseed oil |
-
2016
- 2016-08-22 CN CN201610702149.3A patent/CN106281654A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184098A (en) * | 2013-03-11 | 2013-07-03 | 湖南盈成油脂工业有限公司 | Rapeseed oil and preparation method thereof |
| CN103666749A (en) * | 2013-12-31 | 2014-03-26 | 贵州省黎平县侗乡米业有限公司 | Processing process for rapeseed oil |
| CN104911019A (en) * | 2014-06-19 | 2015-09-16 | 东至县恒源工贸有限公司 | Rapeseed oil pressing method |
| CN105038969A (en) * | 2015-08-20 | 2015-11-11 | 成都市新津迎先粮油有限公司 | Processing method of pressed rapeseed oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104893813B (en) | A kind of processing method of rapeseed oil | |
| Wiedermann | Degumming, refining and bleaching soybean oil | |
| CN102334563B (en) | Method for controlling content of 3-chloro-1,2-propanediol or ester thereof in oil | |
| CN105176676A (en) | Edible plant oil non-soap refining method | |
| CN104711118A (en) | Method for reducing trans fatty acids | |
| CN107400560A (en) | A kind of refining oil-tea camellia seed crude oil technique of low trans fatty acid increment | |
| CN105038977A (en) | Processing method of soybean oil | |
| CN107619712A (en) | A kind of method that ultrasonic assistant prepares pears seed oil | |
| CN104312721A (en) | Refining method of rice oil | |
| CN102936533A (en) | Method for refining silybum marianum seed oil by enzymic-method degumming | |
| CN105969515A (en) | Leaching refinement technique of rapeseed oil | |
| CN104987951A (en) | Edible plant oil decoloring technology | |
| CN101658211B (en) | Extracting debitterizing method of edible linseed oil | |
| CN106675763A (en) | Process for preparing maize germ oil in proper processing manner | |
| CN106148002A (en) | The method of refining of corn miscella | |
| CN102899159A (en) | Pure physical squeezing technology for sunflower seed oil | |
| CN105368572A (en) | Rice bran oil refining purification processes | |
| JP2506059B2 (en) | Crude vegetable oil production method | |
| CN112940855A (en) | Sunflower seed oil and preparation method thereof | |
| CN109536277A (en) | A kind of processing technology of rapeseed oil | |
| CA2372762A1 (en) | Refining of glyceride oils by treatment with silicate solutions and filtration | |
| CN106281654A (en) | A kind of pressing method of Oleum Brassicae campestris | |
| CN109097186A (en) | The preparation method and phytosterol rapeseed oil of phytosterol rapeseed oil and application | |
| CN108659953A (en) | A kind of processing method of corn oil | |
| CN106609183A (en) | Method and apparatus for preparing hempseed oil by using biotechnology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |