CN108795567A - A kind of fire sesame oil refinery practice - Google Patents
A kind of fire sesame oil refinery practice Download PDFInfo
- Publication number
- CN108795567A CN108795567A CN201810626407.3A CN201810626407A CN108795567A CN 108795567 A CN108795567 A CN 108795567A CN 201810626407 A CN201810626407 A CN 201810626407A CN 108795567 A CN108795567 A CN 108795567A
- Authority
- CN
- China
- Prior art keywords
- oil
- sesame oil
- crude oil
- diatomite
- pot
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- 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.)
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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
- C11B3/008—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
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
-
- 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
- C11B3/12—Refining fats or fatty oils by distillation
Abstract
The invention discloses a kind of fiery sesame oil refinery practice, the impurity being filtered to remove in crude oil；Secondly filtered crude oil is sent to dephosphorization depickling pot, phosphoric acid and salt is added when being warming up to 70-80 DEG C, stirring staticly settles after 20-40 minutes；Crude oil after precipitation separation is sent to Decolouring pot, and Pre-Treatment of Activated charcoal and diatomite are added when being warming up to 100-120 DEG C, and stirring is sent limpid to vibration filters circulating filtration to crude oil after 150-200 minutes；Crude oil after limpid is sent to odor removing pot, when vacuumizing and being warming up to 200-220 DEG C, is passed through steam and is stirred 200-230 minutes, crude oil is delivered to holding vessel after cooling.The present invention pre-processes activated carbon and diatomite, expands internal voids, improves decolorizing effect；The method for carrying out dephosphorization depickling to fiery sesame oil crude oil using edible phosphoric acid and salt, has cut traditional alkali refining process, can reduce the loss of refining process moderate heat sesame oil nutriment, improves fiery sesame oil quality after refining.
Description
Technical field
The invention belongs to vegetable oil processing technique fields, and in particular to a kind of fire sesame oil refinery practice.
Background technology
Fructus cannabis is the dry mature seed of moraceae plants hemp.Its is sweet in flavor, mild-natured, enters spleen, stomach, and energy moisturize laxation is grown
Support qi-restoratives.Fructus cannabis contains abundant protein, unsaturated fatty acid, also lecithin, leukotrienes, vitamin and calcium, iron ore
The essential trace elements of the human bodys such as object have high nutritive value.But due to fiery sesame oil crude oil comparison of ingredients complexity, containing compared with
More free fatty, solid fat and coloring matter chlorophyll etc., these substances are unfavorable for grease storage and use, and give refining band
Come difficult.In addition, in the refining process of fiery sesame oil, the linoleic acid, the leukotrienes that contain easily react in refining process
Trans-fatty acid is generated, its nutritive value and medical value are greatly reduced.Thus it is guaranteed that fire sesame oil is sought while refining effect
It is urgent problem to be solved in fiery sesame oil refining process that foster value, which is not lost,.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of fire fiber crops simple for process, refining effect is good
Olein sweetening process.
The technical solution adopted by the present invention is：A kind of fire sesame oil refinery practice, includes the following steps：
（1）The impurity being filtered to remove in fiery sesame oil crude oil；
（2）By step（1）In treated that fiery sesame oil crude oil is delivered to dephosphorization depickling pot, when oil temperature rises to 70-80 DEG C, be added
The salt of the phosphoric acid and oil weight 0.3-0.5% of oil weight 0.2-0.3%, staticly settles after keeping oil temperature to stir 20-40 minutes；
（3）By step（2）In processed fiery sesame oil crude oil be delivered to Decolouring pot, wait for that oil temperature rises to 100-120 DEG C, oil weight be added
After keeping oil temperature to stir 150-200 minutes, crude oil is sent to shaking for the diatomite of the activated carbon of 0.5-0.6% and oil weight 0.3-0.5%
Dynamic filter circulation filters limpid to crude oil；
（4）By step（3）In processed fiery sesame oil crude oil be delivered to odor removing pot, open vacuum pump and vacuumize while heating deodorization
Pot in fiery sesame oil crude oil be passed through steam when oil temperature rises to 200-220 DEG C and stir 200-230 minutes, deodorization distillate by
Trap condensing recovery at the top of odor removing pot is delivered to holding vessel after the product oil cooling of refining.
Further, the step（3）The activated carbon of middle addition pre-processes by the following method：Activated carbon is in 150-300
Low-temperature bake 3-4 hours at DEG C, Pre-Treatment of Activated charcoal is obtained after cooling.
Further, the step（3）The diatomite of middle addition pre-processes by the following method：Diatomite is in 150-300
Low-temperature bake 3-4 hours at DEG C, pretreatment diatomite is obtained after cooling.
Further, the step（3）The activated carbon of middle addition pre-processes by the following method：By activated carbon, sulfuric acid, water
In mass ratio 5:1:After 20 mixing, 30-50W/cm is used2Ultrasonication 1-10min, filtering, washing, drying, is pre-processed
Activated carbon.
Further, the step（3）The diatomite of middle addition pre-processes by the following method：Diatomite, sulfuric acid, water are pressed
Mass ratio 6:1:After 10 mixing, 300-500 DEG C of low-temperature bake 1-2 hour is filtering, washing, dry, obtains pre-processing diatomite.
Further, the mixing speed is in 30-60rpm.
The beneficial effects of the invention are as follows：By pretreated activated carbon and diatomite, internal voids expand, and improve de-
Color effect；Technique is greatly simplified, the method for carrying out dephosphorization depickling to fiery sesame oil crude oil using edible phosphoric acid and salt has cut biography
The alkali refining process of system can reduce the loss of refining process moderate heat sesame oil nutriment, improve fiery sesame oil quality after refining.
Specific implementation mode
The following examples can make those skilled in the art that the present invention be more fully understood, but not limit in any way
The present invention.
Embodiment 1
A kind of fire sesame oil refinery practice, which is characterized in that include the following steps：
（1）The impurity being filtered to remove in fiery sesame oil crude oil；
（2）By step（1）In treated that fiery sesame oil crude oil is delivered to dephosphorization depickling pot, when oil temperature rises to 70 DEG C, oil is added
Weigh 0.25% phosphoric acid and oil weigh 0.5% salt, keep oil temperature stir 30 minutes after staticly settle；
（3）By step（2）In processed fiery sesame oil crude oil be delivered to Decolouring pot, wait for that oil temperature rises to 120 DEG C, oil be added and weighs 0.6%
Activated carbon and oil weigh 0.4% diatomite, keep oil temperature stir 180 minutes after, crude oil is sent to vibration filters circulating filtration
It is limpid to crude oil；
（4）By step（3）In processed fiery sesame oil crude oil be delivered to odor removing pot, open vacuum pump and vacuumize while heating deodorization
Fiery sesame oil crude oil in pot is passed through steam and stirs 210 minutes, deodorization distillate is by odor removing pot top when oil temperature rises to 220 DEG C
The trap condensing recovery in portion is delivered to holding vessel after the product oil cooling of refining.
In the present embodiment, activated carbon obtains by the following method：Activated carbon low-temperature bake 3.5 hours at 170 DEG C, it is cooling
After obtain Pre-Treatment of Activated charcoal.
In the present embodiment, diatomite obtains by the following method：Diatomite low-temperature bake 3.5 hours at 170 DEG C, it is cooling
After obtain pretreatment diatomite.
Embodiment 2
A kind of fire sesame oil refinery practice, which is characterized in that include the following steps：
（1）The impurity being filtered to remove in fiery sesame oil crude oil；
（2）By step（1）In treated that fiery sesame oil crude oil is delivered to dephosphorization depickling pot, when oil temperature rises to 80 DEG C, oil is added
Weigh 0.25% phosphoric acid and oil weigh 0.5% salt, keep oil temperature stir 30 minutes after staticly settle；
（3）By step（2）In processed fiery sesame oil crude oil be delivered to Decolouring pot, wait for that oil temperature rises to 120 DEG C, oil be added and weighs 0.6%
Activated carbon and oil weigh 0.4% diatomite, keep oil temperature stir 180 minutes after, crude oil is sent to vibration filters circulating filtration
It is limpid to crude oil；
（4）By step（3）In processed fiery sesame oil crude oil be delivered to odor removing pot, open vacuum pump and vacuumize while heating deodorization
Fiery sesame oil crude oil in pot is passed through steam and stirs 210 minutes, deodorization distillate is by odor removing pot top when oil temperature rises to 220 DEG C
The trap condensing recovery in portion is delivered to holding vessel after the product oil cooling of refining.
In the present embodiment, activated carbon obtains by the following method：By activated carbon, sulfuric acid, water in mass ratio 5:1:20 mixing
Afterwards, 50W/cm is used2Ultrasonication 5min, filtering, washing, drying, obtains Pre-Treatment of Activated charcoal.
In the present embodiment, diatomite obtains by the following method：By diatomite, sulfuric acid, water in mass ratio 6:1:10 mixing
Afterwards, 300 DEG C of low-temperature bakes 2 hours, it is filtering, washing, dry, obtain pretreatment diatomite.
Comparative example 1
The present embodiment is the technical solution in patent CN201410052928.4, specific as follows：
（1）Saponin, hydro carbons, peroxide, free fatty, carbohydrate and the derivative egg in crude oil are removed by mechanical purifying method
White matter etc.；
（2）Crude oil is first heated to 65 DEG C, 50% aqueous citric acid solution is added, is mixed 15 minutes, is cooled to 35 DEG C, then add
Enter 2% sodium hydrate aqueous solution, oil be transported to surge tank after mixing 12 minutes, is slowly stirred 50 minutes, be heated to 55 DEG C it is laggard
Enter centrifuge separation.
（3）The degummed oil separated from centrifuge is heated to 85 DEG C, is dried into vacuum desiccator, after dry
70% oil is heated to 100 DEG C, decolourizes into bleaching tower；The activated carbon of 30% oil into size mixing tank and addition is transported to after sizing mixing
Bleaching tower is kept for 30 minutes.Oil after decoloration enters leaf-type filter filtering, is subsequently cooled to 60 DEG C, is then filtered.
（4）Oil after decoloration enters deaerator, oxygen and moisture in removing oil, and the vacuum degree of deaerator is maintained at
0.08MPa.Oil after gassing is heated to 230 DEG C and is transported to deodorizing tower, and the absolute pressure of deodorizing tower maintains 500Pa or so.It is de-
Smelly each layer of tower is full of oil, when temperature reaches 170 DEG C, is passed through steam, and direct steam makes oil effectively stir, distill the aliphatic acid that removes with
Other condense to 40 DEG C by the fatty trap condensing recovery at the top of deodorizing tower, product oil, until being delivered into after detection is qualified
Product tank.
Comparative example 2
The present embodiment is the technical solution in patent CN201710356665.X, specific as follows：
A kind of refinery practice of fire sesame oil, includes the steps that degumming, depickling, decoloration, deodorization, specific practice is：
（1）Degumming：Sesame oil crude oil of getting fire is heated to 65-70 DEG C, and the citric acid solution that mass concentration is 42% is added, and is mixed
It 35 minutes, adds the sodium citrate solution that mass concentration is 4.5% and stirs 3 minutes, wherein the addition of citric acid solution is
The 0.15% of crude oil weight, the addition of sodium citrate solution are the 0.9% of crude oil weight；Then it is cooled to 50-55 DEG C, to hair
The phosphatidase that weight ratio is 0.2 ‰ is added in oil, homogeneous 1 hour carries out degumming through ultrafiltration membrance filter；Crude oil after homogeneous is quiet
It sets 2 hours, then is centrifugally separating to obtain just degummed oil and oil foot；First degummed oil after releasing oil foot is stirred with 70 revs/min of speed,
And 80 DEG C are warming up to, 95 DEG C of the hot water that crude oil weighs 9% is added, stirs 12 minutes, quiescent setting 3 hours discharges washings；With
Same method is washed once again, is discharged second wash water, is obtained degummed oil；
（2）Depickling：The temperature of degummed oil is adjusted to 35-40 DEG C, the hydroxide that weight fraction is 10% is added into degummed oil
Sodium solution, addition amount of sodium hydroxide are that the 1.5% of degumming weight of oil is transferred to surge tank, is together after stirring 18 minutes in temperature
65 DEG C, pressure is handled 45 minutes under conditions of being 0.9MPa；Then it is transferred in packed tower again, is 110 DEG C in temperature condition, pressure
Under conditions of 0.99MPa, steam distillation depickling is carried out, obtains depickling oil；
（3）Decoloration：Depickling oil is heated to 85-90 DEG C, vacuum desiccator is transported to and is dried, by 80% depickling after drying
Oil is heated to 110 DEG C, is sent into bleaching tower decoloration, and the decolorising agent that other 20% depickling oil is sent into size mixing tank and addition is sized mixing
After be transported to bleaching tower decolorization 32 minutes, the oil after decoloration enter leaf-type filter filtering, be subsequently cooled to 65 DEG C progress
Filtering, obtains bleached oil；
（4）Deodorization：By bleached oil vacuum degree is 400Pa, temperature is 235 DEG C, mixing speed 70r/min under conditions of deodorization at
45min is managed, fiery sesame oil must be refined.
Compared with comparative example 1, comparative example 2, identical technique effect can be reached by simple technique in the present embodiment,
And its insoluble impurities of refining fire sesame oil and acid value obtained in the present embodiment is more below comparative example.
The beneficial effects of the invention are as follows：By pretreated activated carbon and diatomite, internal voids expand, and improve de-
Color effect；Technique is greatly simplified, the method for carrying out dephosphorization depickling to fiery sesame oil crude oil using edible phosphoric acid and salt has cut biography
The alkali refining process of system can reduce the loss of refining process moderate heat sesame oil nutriment, improve fiery sesame oil quality after refining.
It will be understood by those skilled in the art that above example is only exemplary embodiment, in the spirit without departing substantially from the present invention
In the case of range, a variety of variations can be carried out, replaced and changed.
Claims (6)
1. a kind of fire sesame oil refinery practice, which is characterized in that include the following steps：
（1）The impurity being filtered to remove in fiery sesame oil crude oil；
（2）By step（1）In treated that fiery sesame oil crude oil is delivered to dephosphorization depickling pot, when oil temperature rises to 70-80 DEG C, be added
The salt of the phosphoric acid and oil weight 0.3-0.5% of oil weight 0.2-0.3%, staticly settles after keeping oil temperature to stir 20-40 minutes；
（3）By step（2）In processed fiery sesame oil crude oil be delivered to Decolouring pot, wait for that oil temperature rises to 100-120 DEG C, oil weight be added
After keeping oil temperature to stir 150-200 minutes, crude oil is sent to shaking for the diatomite of the activated carbon of 0.5-0.6% and oil weight 0.3-0.5%
Dynamic filter circulation filters limpid to crude oil；
（4）By step（3）In processed fiery sesame oil crude oil be delivered to odor removing pot, open vacuum pump and vacuumize while heating deodorization
Pot in fiery sesame oil crude oil be passed through steam when oil temperature rises to 200-220 DEG C and stir 200-230 minutes, deodorization distillate by
Trap condensing recovery at the top of odor removing pot is delivered to holding vessel after the product oil cooling of refining.
2. fire sesame oil refinery practice according to claim 1, it is characterised in that：The step（3）The activated carbon of middle addition
It pre-processes by the following method：Activated carbon obtains Pre-Treatment of Activated charcoal low-temperature bake 3-4 hours at 150-300 DEG C after cooling.
3. fire sesame oil refinery practice according to claim 1, it is characterised in that：The step（3）The diatomite of middle addition
It pre-processes by the following method：Diatomite obtains pretreatment diatomite low-temperature bake 3-4 hours at 150-300 DEG C after cooling.
4. fire sesame oil refinery practice according to claim 1, it is characterised in that：The step（3）The activated carbon of middle addition
It pre-processes by the following method：By activated carbon, sulfuric acid, water in mass ratio 5:1:After 20 mixing, 30-50W/cm is used2At ultrasonic wave
1-10min is managed, filtering, washing, drying obtain Pre-Treatment of Activated charcoal.
5. fire sesame oil refinery practice according to claim 1, it is characterised in that：The step（3）The diatomite of middle addition
It pre-processes by the following method：Diatomite, sulfuric acid, water in mass ratio 6:1:After 10 mixing, 300-500 DEG C of low-temperature bake 1-2 is small
When, filtering, washing, drying obtain pretreatment diatomite.
6. fire sesame oil refinery practice according to claim 1, it is characterised in that：The mixing speed is in 30-60rpm.
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| CN201810626407.3A CN108795567A (en) | 2018-06-19 | 2018-06-19 | A kind of fire sesame oil refinery practice |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810626407.3A CN108795567A (en) | 2018-06-19 | 2018-06-19 | A kind of fire sesame oil refinery practice |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140966A (en) * | 2019-05-15 | 2019-08-20 | 诸暨市众创机械设备厂 | A kind of tea-seed oil flavor Weight-reducing health meal replacing food and preparation method thereof |
| CN112779084A (en) * | 2020-12-18 | 2021-05-11 | 广西壮族自治区农业科学院 | Preparation method for improving OSI oxidation stability of hemp oil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103865640A (en) * | 2014-02-17 | 2014-06-18 | 广西巴马印象生活体验产业有限公司 | Refining process of cannabis oil |
| CN104560382A (en) * | 2013-10-18 | 2015-04-29 | 刘俊 | Physical refining process of rice bran oil |
| CN107027903A (en) * | 2017-05-16 | 2017-08-11 | 广西巴马印象生活体验产业有限公司 | A kind of refinery practice of fiery sesame oil |
-
2018
- 2018-06-19 CN CN201810626407.3A patent/CN108795567A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104560382A (en) * | 2013-10-18 | 2015-04-29 | 刘俊 | Physical refining process of rice bran oil |
| CN103865640A (en) * | 2014-02-17 | 2014-06-18 | 广西巴马印象生活体验产业有限公司 | Refining process of cannabis oil |
| CN107027903A (en) * | 2017-05-16 | 2017-08-11 | 广西巴马印象生活体验产业有限公司 | A kind of refinery practice of fiery sesame oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140966A (en) * | 2019-05-15 | 2019-08-20 | 诸暨市众创机械设备厂 | A kind of tea-seed oil flavor Weight-reducing health meal replacing food and preparation method thereof |
| CN112779084A (en) * | 2020-12-18 | 2021-05-11 | 广西壮族自治区农业科学院 | Preparation method for improving OSI oxidation stability of hemp oil |
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Application publication date: 20181113 |