CN105779118A - Peanut oil decoloring method - Google Patents
Peanut oil decoloring method Download PDFInfo
- Publication number
- CN105779118A CN105779118A CN201610203409.2A CN201610203409A CN105779118A CN 105779118 A CN105779118 A CN 105779118A CN 201610203409 A CN201610203409 A CN 201610203409A CN 105779118 A CN105779118 A CN 105779118A
- Authority
- CN
- China
- Prior art keywords
- arachidis hypogaeae
- oleum arachidis
- hypogaeae semen
- activated carbon
- decolouring
- 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
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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
- 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
-
- 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
-
- 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
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
-
- 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
- C11B3/10—Refining fats or fatty oils by adsorption
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention provides a peanut oil decoloring method. The method comprises the following steps: filtering out impurities, namely, pouring the peanut oil in a filter device to obtain the peanut oil without particle impurity; (2) primarily decoloring: adding the peanut oil in a decoloring tower, adding a decoloring agent, uniformly mixing, and ultrasonically stirring to decolor; (3) secondarily decoloring: adding the mixed decoloring agent, and uniformly mixing; and (4) adding the decolored peanut oil in an impeller type filtering machine to filter. Through the adoption of the method provided by the invention, the problem that the existing peanut oil decoloring process treatment effect is bad is improved.
Description
Technical field
The invention belongs to technical field of solar, be specifically related to a kind of Oleum Arachidis hypogaeae semen discoloration method.
Background technology
Plasticiser also known as plasticizer, is the common environmental hormone compounds of a class, has in recent years become one of global pollutant the most general.For avoiding it to endanger, " priority pollutants list " is all listed in by China, the U.S., Japan and European Union etc., and its addition in food contact material is defined.Have now been found that what exist in Vegetable oil lipoprotein has dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), diisobutyl phthalate (DIBP), butyl benzyl phthalate (BBP) and phthalic acid two (2-ethyl) own ester (DEHP) etc..Root is according to research reports, adopt the solid absorbent can PAEs in partial removal drinking water or sewage, such as adopting activated carbon-attapulgite composite filtering material to be removed by the DBP of 94% in drinking water, DMP, DEP and DEHP in water are also had certain elimination effect by solid absorbent.But, the adsorbing and removing research of the PAEs for existing in edible vegetable oil but has no report.
Summary of the invention
It is an object of the invention to provide a kind of Oleum Arachidis hypogaeae semen discoloration method, present invention improves the problem that existing Oleum Arachidis hypogaeae semen decoloration process treatment effect is poor.
A kind of Oleum Arachidis hypogaeae semen discoloration method, its step is as follows:
(1) contaminant filter: pour Oleum Arachidis hypogaeae semen into defecator, obtains the Oleum Arachidis hypogaeae semen without granule foreign；
(2) first time decolouring: joined by Oleum Arachidis hypogaeae semen in bleaching tower, adds decolorising agent, adopts the mode of ultrasonic agitation to decolour after mix homogeneously；
(3) second time decolouring: add mixing decolorising agent, mix homogeneously；
(4) Oleum Arachidis hypogaeae semen after decolouring is joined filtration in leaf filter.
Defecator in described step (1) adopts metal mesh filter to filter with foaming body and combines, and the aperture of described wire netting is 1mm, and the porosity of described foaming body is not more than 20ppi.
Decolouring alr mode in described step (2) refers to and arranges agitating device bottom bleaching tower, and upper end, bleaching tower center arranges Vltrasonic device.
Decolorising agent in described step (2) adopts the one in active hargil, attapulgite, JNC01 activated carbon, H-1 activated carbon, H-2 activated carbon, YS-900 activated carbon, JTF-F activated carbon, 55F-A activated carbon, 55JN-C activated carbon, Norit8014-2 activated carbon, and the addition of described decolorising agent is the 2-3% of oil weight.
In described step (2), bleaching temperature is 55-75 DEG C, and bleaching time is 15-35min, and decolouring pressure is 0.08-0.1MPa.
Mixing decolorising agent in described step (3) adopts active hargil and attapulgite to mix, described active hargil 20-40%, attapulgite 60-80%.
In described step (3), bleaching temperature is 50-60 DEG C, and bleaching time is 10-20min, and decolouring pressure is 0.08-0.1MPa.
Compared with prior art, the method have the advantages that
Oleum Arachidis hypogaeae semen decoloration process provided by the invention has good treatment effect, can effectively reduce pigmentation, improve the product color of Oleum Arachidis hypogaeae semen, and the harmful substance contained in Oleum Arachidis hypogaeae semen also is able to by good absorption so that the Oleum Arachidis hypogaeae semen after decolouring meets the requirement of high-grade product.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further:
Embodiment 1
A kind of Oleum Arachidis hypogaeae semen discoloration method, its step is as follows:
(1) contaminant filter: pour Oleum Arachidis hypogaeae semen into defecator, obtains the Oleum Arachidis hypogaeae semen without granule foreign；
(2) first time decolouring: joined by Oleum Arachidis hypogaeae semen in bleaching tower, adds decolorising agent, adopts the mode of ultrasonic agitation to decolour after mix homogeneously；
(3) second time decolouring: add mixing decolorising agent, mix homogeneously；
(4) Oleum Arachidis hypogaeae semen after decolouring is joined filtration in leaf filter.
Defecator in described step (1) adopts metal mesh filter to filter with foaming body and combines, and the aperture of described wire netting is 1mm, the porosity 10ppi of described foaming body.
Decolouring alr mode in described step (2) refers to and arranges agitating device bottom bleaching tower, and upper end, bleaching tower center arranges Vltrasonic device.
Decolorising agent in described step (2) adopts 55JN-C activated carbon, and the addition of described decolorising agent is the 2% of oil weight.
In described step (2), bleaching temperature is 55 DEG C, and bleaching time is 15min, and decolouring pressure is 0.08MPa.
Mixing decolorising agent in described step (3) adopts active hargil and attapulgite to mix, described active hargil 20%, attapulgite 80%.
In described step (3), bleaching temperature is 50 DEG C, and bleaching time is 10min, and decolouring pressure is 0.08MPa.
Embodiment 2
A kind of Oleum Arachidis hypogaeae semen discoloration method, its step is as follows:
(1) contaminant filter: pour Oleum Arachidis hypogaeae semen into defecator, obtains the Oleum Arachidis hypogaeae semen without granule foreign；
(2) first time decolouring: joined by Oleum Arachidis hypogaeae semen in bleaching tower, adds decolorising agent, adopts the mode of ultrasonic agitation to decolour after mix homogeneously；
(3) second time decolouring: add mixing decolorising agent, mix homogeneously；
(4) Oleum Arachidis hypogaeae semen after decolouring is joined filtration in leaf filter.
Defecator in described step (1) adopts metal mesh filter to filter with foaming body and combines, and the aperture of described wire netting is 1mm, the porosity 20ppi of described foaming body.
Decolouring alr mode in described step (2) refers to and arranges agitating device bottom bleaching tower, and upper end, bleaching tower center arranges Vltrasonic device.
Decolorising agent in described step (2) adopts active hargil, and the addition of described decolorising agent is the 2-3% of oil weight.
In described step (2), bleaching temperature is 75 DEG C, and bleaching time is 35min, and decolouring pressure is 0.1MPa.
Mixing decolorising agent in described step (3) adopts active hargil and attapulgite to mix, described active hargil 40%, attapulgite 60%.
In described step (3), bleaching temperature is 60 DEG C, and bleaching time is 20min, and decolouring pressure is 0.1MPa.
Embodiment 3
A kind of Oleum Arachidis hypogaeae semen discoloration method, its step is as follows:
(1) contaminant filter: pour Oleum Arachidis hypogaeae semen into defecator, obtains the Oleum Arachidis hypogaeae semen without granule foreign；
(2) first time decolouring: joined by Oleum Arachidis hypogaeae semen in bleaching tower, adds decolorising agent, adopts the mode of ultrasonic agitation to decolour after mix homogeneously；
(3) second time decolouring: add mixing decolorising agent, mix homogeneously；
(4) Oleum Arachidis hypogaeae semen after decolouring is joined filtration in leaf filter.
Defecator in described step (1) adopts metal mesh filter to filter with foaming body and combines, and the aperture of described wire netting is 1mm, the porosity 15ppi of described foaming body.
Decolouring alr mode in described step (2) refers to and arranges agitating device bottom bleaching tower, and upper end, bleaching tower center arranges Vltrasonic device.
Decolorising agent in described step (2) adopts H-1 activated carbon, and the addition of described decolorising agent is the 2-3% of oil weight.
In described step (2), bleaching temperature is 65 DEG C, and bleaching time is 25min, and decolouring pressure is 0.09MPa.
Mixing decolorising agent in described step (3) adopts active hargil and attapulgite to mix, described active hargil 30%, attapulgite 70%.
In described step (3), bleaching temperature is 55 DEG C, and bleaching time is 15min, and decolouring pressure is 0.09MPa.
The foregoing is only one embodiment of the invention, be not limiting as the present invention, all employings are equal to the technical scheme that the mode of replacement or equivalent transformation obtains, and all fall within protection scope of the present invention.
Claims (7)
1. an Oleum Arachidis hypogaeae semen discoloration method, its step is as follows:
(1) contaminant filter: pour Oleum Arachidis hypogaeae semen into defecator, obtains the Oleum Arachidis hypogaeae semen without granule foreign；
(2) first time decolouring: joined by Oleum Arachidis hypogaeae semen in bleaching tower, adds decolorising agent, adopts the mode of ultrasonic agitation to decolour after mix homogeneously；
(3) second time decolouring: add mixing decolorising agent, mix homogeneously；
(4) Oleum Arachidis hypogaeae semen after decolouring is joined filtration in leaf filter.
2. a kind of Oleum Arachidis hypogaeae semen discoloration method according to claims 1, it is characterized in that, defecator in described step (1) adopts metal mesh filter to filter with foaming body and combines, and the aperture of described wire netting is 1mm, and the porosity of described foaming body is not more than 20ppi.
3. a kind of Oleum Arachidis hypogaeae semen discoloration method according to claims 1, it is characterised in that the decolouring alr mode in described step (2) refers to and arranges agitating device bottom bleaching tower, and upper end, bleaching tower center arranges Vltrasonic device.
4. a kind of Oleum Arachidis hypogaeae semen discoloration method according to claims 1, it is characterized in that, decolorising agent in described step (2) adopts the one in active hargil, attapulgite, JNC01 activated carbon, H-1 activated carbon, H-2 activated carbon, YS-900 activated carbon, JTF-F activated carbon, 55F-A activated carbon, 55JN-C activated carbon, Norit8014-2 activated carbon, and the addition of described decolorising agent is the 2-3% of oil weight.
5. a kind of Oleum Arachidis hypogaeae semen discoloration method according to claims 1, it is characterised in that in described step (2), bleaching temperature is 55-75 DEG C, and bleaching time is 15-35min, and decolouring pressure is 0.08-0.1MPa.
6. a kind of Oleum Arachidis hypogaeae semen discoloration method according to claims 1, it is characterised in that the mixing decolorising agent in described step (3) adopts active hargil and attapulgite to mix, described active hargil 20-40%, attapulgite 60-80%.
7. a kind of Oleum Arachidis hypogaeae semen discoloration method according to claims 1, it is characterised in that in described step (3), bleaching temperature is 50-60 DEG C, and bleaching time is 10-20min, and decolouring pressure is 0.08-0.1MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203409.2A CN105779118A (en) | 2016-04-01 | 2016-04-01 | Peanut oil decoloring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203409.2A CN105779118A (en) | 2016-04-01 | 2016-04-01 | Peanut oil decoloring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105779118A true CN105779118A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610203409.2A Pending CN105779118A (en) | 2016-04-01 | 2016-04-01 | Peanut oil decoloring method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105779118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025424A (en) * | 2021-03-18 | 2021-06-25 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
| CN113186032A (en) * | 2021-05-31 | 2021-07-30 | 江南大学 | Method for decoloring peony seed oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038982A (en) * | 2015-08-28 | 2015-11-11 | 成都市新津迎先粮油有限公司 | Rapeseed oil decolouring process |
| CN105154221A (en) * | 2015-07-31 | 2015-12-16 | 崇州市白头甘泉工业油脂厂 | Efficient grease decoloring method |
-
2016
- 2016-04-01 CN CN201610203409.2A patent/CN105779118A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105154221A (en) * | 2015-07-31 | 2015-12-16 | 崇州市白头甘泉工业油脂厂 | Efficient grease decoloring method |
| CN105038982A (en) * | 2015-08-28 | 2015-11-11 | 成都市新津迎先粮油有限公司 | Rapeseed oil decolouring process |
Non-Patent Citations (1)
| Title |
|---|
| 张明明等: "油脂用邻苯二甲酸酯类塑化剂的吸附脱除研究", 《粮油食品科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025424A (en) * | 2021-03-18 | 2021-06-25 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
| CN113025424B (en) * | 2021-03-18 | 2021-12-28 | 吉林省百利生物科技有限公司 | Method for removing plasticizer from grease |
| CN113186032A (en) * | 2021-05-31 | 2021-07-30 | 江南大学 | Method for decoloring peony seed oil |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Summer Baqing 400000 River Street Chongqing city Banan District Jiangjin District Applicant after: Chongqing Fei Yang environmental Polytron Technologies Inc Address before: Summer Baqing 400000 River Street Chongqing city Banan District Jiangjin District Applicant before: Chongqing Beyond Ocean Carbon Manufacture Co., Ltd. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: The summer Baqing River Street 400000 Jiangjin District of Chongqing City Applicant after: Chongqing Fei Yang environmental Polytron Technologies Inc Address before: Summer Baqing 400000 River Street Chongqing city Banan District Jiangjin District Applicant before: Chongqing Fei Yang environmental Polytron Technologies Inc |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |