CN109022126A - A kind of preparation method of high-quality sesame oil - Google Patents
A kind of preparation method of high-quality sesame oil Download PDFInfo
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- CN109022126A CN109022126A CN201810836653.1A CN201810836653A CN109022126A CN 109022126 A CN109022126 A CN 109022126A CN 201810836653 A CN201810836653 A CN 201810836653A CN 109022126 A CN109022126 A CN 109022126A
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- sesame oil
- preparation
- adsorbent
- quality
- quality sesame
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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
-
- 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
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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)
Abstract
The present invention relates to sesame oil, specifically disclose a kind of preparation method of high-quality sesame oil, include the following steps: S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution.The present invention has excellent removal effect to BaP and color, improves the quality of sesame oil.
Description
Technical field
The present invention relates to sesame oil, and in particular to a kind of preparation method of high-quality sesame oil.
Background technique
Oleum Sesami is sesame after high temperature frying, high using water substitution or the resulting raciness of squeezing method, nutritive value
High-end edible oil.To make sesame oil have strong fragrance, the stir-fry seed temperature in Oleum Sesami production process will usually reach 160
DEG C or more in addition local temperature can reach 200 DEG C or more, this high temperature frying condition is the raising of BaP content in sesame oil
Hidden danger is buried.High temperature fries seed, and to Oleum Sesami quality bring, another problem is that color is too deep.And in order to the maximum extent
Retain the fragrance of sesame oil, the purification of Oleum Sesami is generally only with the method for staticly settling or filtering, this simple purification
Method to the removing of BaP in sesame oil and decoloration almost without effect, to affect the quality of sesame oil.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of preparation methods of high-quality sesame oil.This hair
It is bright that there is excellent removal effect to BaP and color, improve the quality of sesame oil.
A kind of preparation method of high-quality sesame oil proposed by the present invention, includes the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；
The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution.
Preferably, in S2, adsorbent the preparation method comprises the following steps: into dodecyldimethylammonium hydroxide inner salt solution be added sawdust and
Montmorillonite, regulation system to acidity, stirring at normal temperature reaction filter, obtained filter cake are dried, adsorbent is obtained.
Preferably, the concentration of the dodecyldimethylammonium hydroxide inner salt solution is 10-20mol/L.
Preferably, the time being stirred to react is 25-35h.
Preferably, the drying temperature of the filter cake is 60-70 DEG C, drying time 30-35h.
Preferably, the dodecyldimethylammonium hydroxide inner salt solution, sawdust, montmorillonite weight ratio be 3-4:1-2:1.5-
2.5。
Preferably, in S2, the temperature of adsorption treatment is 60-70 DEG C, time 40-55min.
Preferably, in S2, the concrete operations of refined filtration are as follows: the sheet frame under 1.5-2.5MPa pressure, first through 1000-1500 mesh
Filter press filtering, then filtered through ultra-filtration membrane device.
The invention has the benefit that
The present invention carries out decolorization adsorption processing in the preparation process of sesame oil, to crude oil, and adsorbent is de- by sawdust, illiteracy
Stone and dodecyldimethylammonium hydroxide inner salt solution are prepared, and in preferred embodiment, when preparing adsorbent, system is adjusted to acid
Property, since in acid condition, cationic property is presented in dodecyldimethylammonium hydroxide inner salt, and since sawdust surface has compared with multipole
Property group and montmorillonite surface it is negatively charged, dodecyldimethylammonium hydroxide inner salt on the one hand can be adsorbed on by chemical bond
On the one hand sawdust surface can be adsorbed on montmorillonite surface by electrostatic interaction, and then realize the grafting of sawdust and montmorillonite, connect
After the completion of branch, the hydrophily of montmorillonite is not only reduced, and then enhance its suction-operated to polycyclic aromatic hydrocarbons (PAH) type organic, together
When increase the sites of positive charge on sawdust surface, and then improve its suction-operated to oil-soluble pigment, pass through sawdust and illiteracy
The synergistic sorption of de- stone significantly improves the present invention to the removal effect of BaP and color, optimizes quality of the invention.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of preparation method of high-quality sesame oil, includes the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；
The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution.
Embodiment 2
A kind of preparation method of high-quality sesame oil, includes the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；
The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution；
Wherein, in S2, adsorbent the preparation method comprises the following steps: sawdust and illiteracy are added into dodecyldimethylammonium hydroxide inner salt solution
De- stone, regulation system to acidity, stirring at normal temperature reaction filter, obtained filter cake are dried, adsorbent is obtained.
Embodiment 3
A kind of preparation method of high-quality sesame oil, includes the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；
The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution；
Wherein, in S2, adsorbent the preparation method comprises the following steps: sawdust and illiteracy are added into dodecyldimethylammonium hydroxide inner salt solution
De- stone, regulation system to acidity, stirring at normal temperature reaction filter, obtained filter cake are dried, adsorbent is obtained；
The concentration of the dodecyldimethylammonium hydroxide inner salt solution is 15mol/L；
The time being stirred to react is 30h；
The drying temperature of the filter cake is 65 DEG C, drying time 32h；
The dodecyldimethylammonium hydroxide inner salt solution, sawdust, montmorillonite weight ratio be 3.5:1.5:2；
In S2, the temperature of adsorption treatment is 65 DEG C, time 45min；
In S2, the concrete operations of refined filtration are as follows: under 2MPa pressure, the first plate and frame filter press filtering through 1300 mesh, then through super
Filter membrane device filtering.
Embodiment 4
A kind of preparation method of high-quality sesame oil, includes the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；
The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution；
Wherein, in S2, adsorbent the preparation method comprises the following steps: sawdust and illiteracy are added into dodecyldimethylammonium hydroxide inner salt solution
De- stone, regulation system to acidity, stirring at normal temperature reaction filter, obtained filter cake are dried, adsorbent is obtained；
The concentration of the dodecyldimethylammonium hydroxide inner salt solution is 10mol/L；
The time being stirred to react is 35h；
The drying temperature of the filter cake is 60 DEG C, drying time 35h；
The dodecyldimethylammonium hydroxide inner salt solution, sawdust, montmorillonite weight ratio be 3:2:1.5；
In S2, the temperature of adsorption treatment is 70 DEG C, time 40min；
In S2, the concrete operations of refined filtration are as follows: under 2.5MPa pressure, the first plate and frame filter press filtering through 1000 mesh, then pass through
Ultra-filtration membrane device filtering.
Embodiment 5
A kind of preparation method of high-quality sesame oil, includes the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；
The raw material of the adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution；
Wherein, in S2, adsorbent the preparation method comprises the following steps: sawdust and illiteracy are added into dodecyldimethylammonium hydroxide inner salt solution
De- stone, regulation system to acidity, stirring at normal temperature reaction filter, obtained filter cake are dried, adsorbent is obtained；
The concentration of the dodecyldimethylammonium hydroxide inner salt solution is 20mol/L；
The time being stirred to react is 25h；
The drying temperature of the filter cake is 70 DEG C, drying time 30h；
The dodecyldimethylammonium hydroxide inner salt solution, sawdust, montmorillonite weight ratio be 4:1:2.5；
In S2, the temperature of adsorption treatment is 60 DEG C, time 55min；
In S2, the concrete operations of refined filtration are as follows: under 1.5MPa pressure, the first plate and frame filter press filtering through 1500 mesh, then pass through
Ultra-filtration membrane device filtering.
Comparative example 1
A kind of preparation method of sesame oil, identical as the preparation method of embodiment 5, difference is adsorbent being substituted for wood
Bits.
Comparative example 2
A kind of preparation method of sesame oil, identical as the preparation method of embodiment 5, difference is for adsorbent to be substituted for illiteracy
De- stone.
Comparative example 3
A kind of preparation method of sesame oil, identical as the preparation method of embodiment 5, difference is no adsorption treatment.
Test example
The removal performance for carrying out BaP and color to the sesame oil that embodiment 5 and comparative example 1-3 obtain respectively is tested, according to
It is secondary to be denoted as test group and control group 1-3, test result is as follows table:
| Project | BaP removal efficiency (%) | Color |
| Test group | 90 | National standard R1；Y8 |
| Control group 1 | 83 | National standard R3；Y20 |
| Control group 2 | 65 | National standard R5；Y30 |
| Control group 3 | 10 | National standard R11；Y70 |
As seen from the above table, after adding adsorbent, the removal performance of BaP and color is significantly improved, and sawdust and illiteracy
The synergistic sorption of de- stone can significantly improve removal effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of preparation method of high-quality sesame oil, which is characterized in that include the following steps:
S1, the til seed after cleaning is carried out to frying, squeezing, dregs of fat separation obtains crude oil；
S2, adsorbent progress adsorption treatment is added into crude oil, refined filtration collects the oil liquid filtered out, obtains high-quality sesame oil；It is described
The raw material of adsorbent includes sawdust, montmorillonite and dodecyldimethylammonium hydroxide inner salt solution.
2. the preparation method of high-quality sesame oil according to claim 1, which is characterized in that in S2, the preparation method of adsorbent
Are as follows: sawdust and montmorillonite, regulation system to acidity are added into dodecyldimethylammonium hydroxide inner salt solution, stirring at normal temperature is reacted,
It filters, obtained filter cake is dried, adsorbent is obtained.
3. the preparation method of high-quality sesame oil according to claim 2, which is characterized in that the dodecyl dimethyl beet
The concentration of aqueous slkali is 10-20mol/L.
4. the preparation method of high-quality sesame oil according to Claims 2 or 3, which is characterized in that the time being stirred to react
For 25-35h.
5. the preparation method of high-quality sesame oil according to Claims 2 or 3, which is characterized in that the drying temperature of the filter cake
It is 60-70 DEG C, drying time 30-35h.
6. the preparation method of high-quality sesame oil according to Claims 2 or 3, which is characterized in that the dodecyl dimethyl
Alkali solution of beet, sawdust, montmorillonite weight ratio be 3-4:1-2:1.5-2.5.
7. the preparation method of high-quality sesame oil according to claim 1 or claim 2, which is characterized in that in S2, the temperature of adsorption treatment
It is 60-70 DEG C, time 40-55min.
8. the preparation method of high-quality sesame oil according to claim 1 or claim 2, which is characterized in that in S2, the concrete operations of refined filtration
Are as follows: under 1.5-2.5MPa pressure, the first plate and frame filter press filtering through 1000-1500 mesh, then filtered through ultra-filtration membrane device.
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| CN201810836653.1A CN109022126A (en) | 2018-07-26 | 2018-07-26 | A kind of preparation method of high-quality sesame oil |
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| CN201810836653.1A CN109022126A (en) | 2018-07-26 | 2018-07-26 | A kind of preparation method of high-quality sesame oil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116144420A (en) * | 2023-04-20 | 2023-05-23 | 山东丰香园食品股份有限公司 | Production process of cold-pressed sesame oil |
| CN116836754A (en) * | 2023-05-29 | 2023-10-03 | 河南工业大学 | Method for removing heterocyclic amine from sesame oil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453603A (en) * | 2010-10-26 | 2012-05-16 | 王连义 | Method for making sesame oil |
| CN104096543A (en) * | 2014-06-23 | 2014-10-15 | 中国科学院广州能源研究所 | Preparation method for organic activated clay used for decolorization |
| CN104475016A (en) * | 2014-11-13 | 2015-04-01 | 蚌埠德美过滤技术有限公司 | Surfactant modified active carbon filter material and preparation method thereof |
| CN106957716A (en) * | 2017-04-27 | 2017-07-18 | 马鞍山市味康芝麻油有限公司 | A kind of processing technology of sesame oil |
| CN107159140A (en) * | 2017-06-05 | 2017-09-15 | 中国科学院兰州化学物理研究所盱眙凹土应用技术研发中心 | The preparation method of organo-mineral complexing attapulgite mold toxin sorbent |
| CN107474939A (en) * | 2017-09-08 | 2017-12-15 | 安徽嘉旗粮油工程技术有限公司 | A kind of processing method of giving off a strong fragrance tea-seed oil |
| CN107805544A (en) * | 2017-10-24 | 2018-03-16 | 青岛天祥食品集团有限公司 | The minimizing technology of BaP in edible vegetable oil |
-
2018
- 2018-07-26 CN CN201810836653.1A patent/CN109022126A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453603A (en) * | 2010-10-26 | 2012-05-16 | 王连义 | Method for making sesame oil |
| CN104096543A (en) * | 2014-06-23 | 2014-10-15 | 中国科学院广州能源研究所 | Preparation method for organic activated clay used for decolorization |
| CN104475016A (en) * | 2014-11-13 | 2015-04-01 | 蚌埠德美过滤技术有限公司 | Surfactant modified active carbon filter material and preparation method thereof |
| CN106957716A (en) * | 2017-04-27 | 2017-07-18 | 马鞍山市味康芝麻油有限公司 | A kind of processing technology of sesame oil |
| CN107159140A (en) * | 2017-06-05 | 2017-09-15 | 中国科学院兰州化学物理研究所盱眙凹土应用技术研发中心 | The preparation method of organo-mineral complexing attapulgite mold toxin sorbent |
| CN107474939A (en) * | 2017-09-08 | 2017-12-15 | 安徽嘉旗粮油工程技术有限公司 | A kind of processing method of giving off a strong fragrance tea-seed oil |
| CN107805544A (en) * | 2017-10-24 | 2018-03-16 | 青岛天祥食品集团有限公司 | The minimizing technology of BaP in edible vegetable oil |
Non-Patent Citations (1)
| Title |
|---|
| 王彦民，等: "改性木屑、花生壳和稻壳对亚甲基蓝的吸附", 《科学技术与工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116144420A (en) * | 2023-04-20 | 2023-05-23 | 山东丰香园食品股份有限公司 | Production process of cold-pressed sesame oil |
| CN116836754A (en) * | 2023-05-29 | 2023-10-03 | 河南工业大学 | Method for removing heterocyclic amine from sesame oil |
| CN116836754B (en) * | 2023-05-29 | 2024-03-12 | 河南工业大学 | Method for removing heterocyclic amine from sesame oil |
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Application publication date: 20181218 |