CN109022134A - A kind of Radish seed oil and preparation method thereof rich in raphanin - Google Patents
A kind of Radish seed oil and preparation method thereof rich in raphanin Download PDFInfo
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- CN109022134A CN109022134A CN201810996497.5A CN201810996497A CN109022134A CN 109022134 A CN109022134 A CN 109022134A CN 201810996497 A CN201810996497 A CN 201810996497A CN 109022134 A CN109022134 A CN 109022134A
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- Prior art keywords
- radish seed
- oil
- raphanin
- preparation
- radish
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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
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
-
- 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
- C11B3/02—Refining fats or fatty oils by chemical reaction
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of Radish seed oil and preparation method thereof rich in raphanin.The preparation method includes: that (1) pretreatment is quenched: Radish seed being rolled embryo and is processed into Radish seed embryo piece or pulverization process into Radish seed particle, selectively Radish seed is sprayed water to treated, obtains primary Radish seed, is saved；(2) liquefaction: carrying out organic solvent extraction for the primary Radish seed after preservation, obtains Radish seed crude oil, and the polarity of the organic solvent is 2~6；(3) absorption refining: Radish seed crude oil being mixed with Dephosphorising agent, is then filtered, and obtains the Radish seed oil rich in raphanin.The present invention is pre-processing the quenched stage, using hardening and tempering method is crushed, adjusts material embryo moisture；In the liquefaction stage, material embryo of the polarity for 2~6 extractant extraction Radish seed after quenched is selected, and keeps lower grease Extracting temperature.Above step is conducive to the raising of raphanin content in Radish seed crude oil, avoids the reduction of raphanin in Radish seed crude oil.
Description
Technical field
The invention belongs to oil product manufacture fields, more particularly, to a kind of Radish seed oil rich in raphanin and its preparation side
Method.
Background technique
The general oil-containing of oil Radish seed is 32%~52%, and Radish seed oil is edible oil best in quality, and furthermore Radish seed also contains
There are many active constituent such as raphanin etc., make its anticancer, antibacterial, it is anti-oxidant, relieving asthma, antibechic and increase in terms of are sent out
Wave certain effect.Raphanin is the isothiocyanates that different sulphur glycosides are generated by endogenous enzymes-myrosin degradation in Radish seed.Mesh
Before, raphanin is extracted generally as drug, and the preparation of raphanin is to be added to Radish seed in a large amount of water to digest mostly,
Then lower pH value is arrived by adjusting, is denaturalized most of albumen, the Aqueous extracts containing raphanin is obtained by filtration, then
By carrying out liquid-liquid extraction with organic solvent, the method for concentration obtains the crude extract of raphanin.Radish seed impregnates enzyme using whole grain
Radish cellulose content highest in the Radish seed crude oil that solution is extracted.Currently, squeezing method, lixiviation process are the main sides for producing Radish seed oil
Method.Non- sweet three Esters content in the Radish seed crude oil that different method for producing oil obtain is different, including moisture, phosphatide, sugar
Class, protein and other oil-soluble impurities etc., these impurity will lead to crude oil acid value and content of phospholipid is exceeded, color is partially deep and
It is apt to deteriorate.To achieve the purpose that edible safety and storage-stable, the edible safety of grease can be improved by the method for refining
Property and storage stability, oil and fat refining generally will be by the part or all of process such as filtering, degumming, depickling, decoloration, deodorization.
Radish seed oil is prepared with the conventional method for producing grease and contains less raphanin, then smart with conventional method of refining
Radish seed oil is refined, the finished product Radish seed oil finally obtained is substantially not detectable raphanin.Radish seed oil is produced using the pre- of conventional liquefaction
Treatment process, which lacks effective enzymolysis process, causes liquefaction material embryo not high containing raphanin, even if the higher raw material of radish cellulose content is because often
The Radish seed crude oil that the condition of rule oil-producing technique limits is not also high containing raphanin, and this limitation is mainly reflected in two aspects,
First is that liquefaction temperature height causes raphanin to decompose, second is that the solvent for extracting Radish seed oil is poor to raphanin dissolubility, it can all lead to trailing plants
Fore-telling seed crude oil is low containing raphanin, and conventional fats and Oils Refining Technology but will be in Radish seed crude oil during imurity-removal
Raphanin removes completely together.
Summary of the invention
The purpose of the present invention is to solve the above problem, while each processing link ensures effectively to produce Radish seed oil,
The radish cellulose content in Radish seed material embryo and its oil is sufficiently improved, the Radish seed oil rich in raphanin is finally obtained.
To achieve the goals above, the first aspect of the present invention provides a kind of preparation side of Radish seed oil rich in raphanin
Method, the preparation method include:
(1) it pre-processes quenched: Radish seed being rolled into embryo and is processed into Radish seed embryo piece or pulverization process at Radish seed particle, optionally
To treated, Radish seed is sprayed water, and moisture content 5wt%~12wt% of the primary Radish seed made is saved；
(2) liquefaction: carrying out organic solvent extraction for the primary Radish seed after preservation, obtain Radish seed crude oil, described organic molten
Agent extracts the polarity of the extractant used as 2~6；
(3) absorption refining: Radish seed crude oil being mixed with Dephosphorising agent, is then filtered, and obtains the Radish seed oil rich in raphanin.
As a preferred embodiment of the present invention, in step (1), Radish seed embryo piece with a thickness of 0.1~0.3mm, Radish seed
The diameter of particle is 0.1~0.5mm.
As a preferred embodiment of the present invention, in step (1), the moisture content of primary Radish seed be 5wt%~
12wt%, moisture content within this range, not only improve raphanin generation, and will not influence and produce grease.
As a preferred embodiment of the present invention, in step (1), the temperature of preservation is 20~30 DEG C, the time is 5~
180min.The reason is that, series reaction can occur for the enzyme in primary Radish seed after preservation after a period of time, Lay is generated
Fu element.The temperature range is the optimum temperature of generation raphanin, meanwhile, because grown place, radish type are different, the optimal save strategy time
Also slightly different, between 5~180min.
As a preferred embodiment of the present invention, in step (2), the temperature of organic solvent extraction is 20~50 DEG C.
According to the present invention, the organic solvent is preferably selected from and Radish seed crude oil, two kinds of substance polarity of raphanin are close has
Solvent can dissolve grease but also dissolve raphanin.Particularly preferably, the organic solvent be selected from acetone, methylene chloride and
At least one of ether.
As a preferred embodiment of the present invention, in step (3), the dosage of Dephosphorising agent be Radish seed crude oil 1wt%~
3wt%.
It according to the present invention, further preferably include into the Radish seed oil rich in raphanin when the acid value AV of Radish seed oil is more than 4
Deacidification agent is added, the acid value AV for Radish seed oil is more than 4 part, and often more than 1AV, the amount of the deacidification agent of addition is rich in Lay
1.5wt%~2.5wt% of the Radish seed oil of Fu element.
As a preferred embodiment of the present invention, the Dephosphorising agent is edible oil Dephosphorising agent, further preferably vegetable oil
Each vegetable oil Dephosphorising agent that those skilled in the art routinely use can be used in Dephosphorising agent, the vegetable oil Dephosphorising agent.
As a preferred embodiment of the present invention, the deacidification agent is edible oil deacidification agent, further preferably vegetable oil
Each vegetable oil deacidification agent that those skilled in the art routinely use can be used in deacidification agent, the vegetable oil deacidification agent.
The second aspect of the present invention provides the Radish seed oil as made from above-mentioned preparation method rich in raphanin.
The advantages and positive effects of the present invention:
1) present invention is pre-processing the quenched stage, using hardening and tempering method is crushed, adjusts material embryo moisture, is conducive to raphanin and exists
The raising of content in Radish seed crude oil；
2) in the liquefaction stage, material embryo of the polarity for 2~6 extractant extraction Radish seed after quenched is selected, Radish seed is improved
Radish cellulose content in crude oil；Meanwhile lower grease Extracting temperature is kept, avoid raphanin point caused by liquefaction temperature height
Solution.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Specific embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
In the embodiment of the present invention, the normal temperature condition refers to that temperature is 20~30 DEG C, and temperature when extraction is 20~50 DEG C.
The Radish seed crude oil radish cellulose content obtained using different organic solvents extractant is as shown in table 1:
Table 1
N-hexane is that conventional fat extracts (leaching) solvent, and polarity is smaller, is unfavorable for radish cellulose content in Radish seed crude oil
Improve, and the relatively large acetone extract Radish seed of polarity it is quenched after material embryo obtain Radish seed crude oil containing raphanin it is relatively high.
Embodiment 1:
Radish seed is rolled embryo and is processed into embryo piece with a thickness of 0.1~0.3mm, to treated Radish seed water spray, adjusts moisture
Content is stored at room temperature 10min to 8wt%.Radish seed rolled embryo it is quenched after using acetone extract, obtained Radish seed crude oil is in room temperature
The edible oil Dephosphorising agent of 2wt% of the lower addition on the basis of Radish seed crude oil, filters after being sufficiently mixed 30min, obtains rich in radish
The Radish seed product oil of element.
After tested, the Radish seed crude oil radish cellulose content obtained is 832mg/kg, and Radish seed product oil radish cellulose content is
760mg/kg。
Embodiment 2:
Radish seed is rolled embryo and is processed into embryo piece with a thickness of 0.1~0.3mm, to treated Radish seed water spray, adjusts moisture
Content is stored at room temperature 10min to 8wt%.Radish seed rolled embryo it is quenched after using acetone extract, obtained Radish seed crude oil is in room temperature
The edible oil Dephosphorising agent of 2wt% of the lower addition on the basis of Radish seed crude oil, filters after being sufficiently mixed 30min, obtains rich in radish
The Radish seed oil of element.
Obtained Radish seed oleic acid valence is 5, and the deacidification agent of the 2wt% on the basis of Radish seed oil weight is added, is sufficiently mixed
It is filtered after 30min, obtains the Radish seed product oil rich in raphanin.
After tested, the Radish seed crude oil radish cellulose content obtained is 832mg/kg, and Radish seed product oil radish cellulose content is
760mg/kg。
Embodiment 3:
Radish seed is rolled embryo and is processed into embryo piece with a thickness of 0.1~0.3mm, to treated Radish seed water spray, adjusts moisture
Content is stored at room temperature 10min to 8wt%.Radish seed rolled embryo it is quenched after adopt and be extracted with dichloromethane, obtained Radish seed crude oil exists
The edible oil Dephosphorising agent of the 2wt% on the basis of Radish seed crude oil is added under room temperature, filters, is rich in after being sufficiently mixed 30min
The Radish seed product oil of raphanin.
After tested, the Radish seed crude oil radish cellulose content obtained is 762mg/kg, and Radish seed product oil radish cellulose content is
690mg/kg。
Embodiment 4:
Radish seed is rolled embryo and is processed into embryo piece with a thickness of 0.1~0.3mm, to treated Radish seed water spray, adjusts moisture
Content is stored at room temperature 10min to 8wt%.Radish seed rolled embryo it is quenched after using ether extract, obtained Radish seed crude oil is in room temperature
The edible oil Dephosphorising agent of 2wt% of the lower addition on the basis of Radish seed crude oil, filters after being sufficiently mixed 30min, obtains rich in radish
The Radish seed product oil of element.
After tested, the Radish seed crude oil radish cellulose content obtained is 359mg/kg, and Radish seed product oil radish cellulose content is
328mg/kg。
Comparative example 1:
With embodiment 4 the difference is that,
Radish seed material embryo only crushes uncomfortable moisture content content, does not save.Obtained Radish seed crude oil is 0mg/kg containing raphanin.
As it can be seen that modifier treatment is conducive to the raising of raphanin content in Radish seed crude oil.
Comparative example 2:
With embodiment 2 the difference is that,
Include aquation degumming, alkali-refining deacidification step progress liquefaction using conventional refinery, finally obtains finished product Radish seed oil radish
Cellulose content is 0mg/kg.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (10)
1. a kind of preparation method of the Radish seed oil rich in raphanin, which is characterized in that the preparation method includes:
(1) it pre-processes quenched: Radish seed being rolled into embryo and is processed into Radish seed embryo piece or pulverization process at Radish seed particle, optionally to place
Radish seed water spray after reason, moisture content 5wt%~12wt% of the primary Radish seed made are saved；
(2) liquefaction: carrying out organic solvent extraction for the primary Radish seed after preservation, obtain Radish seed crude oil, the organic solvent
Polarity is 2~6；
(3) absorption refining: Radish seed crude oil being mixed with Dephosphorising agent, is then filtered, and obtains the Radish seed oil rich in raphanin.
2. preparation method according to claim 1, wherein in step (1), Radish seed embryo piece with a thickness of 0.1~0.3mm,
The diameter of Radish seed particle is 0.1~0.5mm.
3. preparation method according to claim 1, wherein in step (1), the temperature of preservation is 20~30 DEG C, the time 5
~180min.
4. preparation method according to claim 1, wherein in step (2), the temperature of organic solvent extraction is 20~50
℃。
5. preparation method according to claim 1, wherein the organic solvent is in acetone, methylene chloride and ether
At least one.
6. preparation method according to claim 1, wherein in step (3), the dosage of Dephosphorising agent is Radish seed crude oil
1wt%~3wt%.
7. preparation method according to claim 1, wherein the Dephosphorising agent is vegetable oil Dephosphorising agent.
8. preparation method according to claim 1, wherein the deacidification agent is vegetable oil deacidification agent.
9. preparation method according to claim 1, wherein further include that depickling is added into the Radish seed oil rich in raphanin
Agent, the acid value AV for Radish seed oil are more than 4 part, and often more than 1AV, the amount of the deacidification agent of addition is the radish rich in raphanin
1.5wt%~2.5wt% of seed oil.
10. the Radish seed oil made from the preparation method as described in any one of claim 1-9 rich in raphanin.
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|---|---|---|---|
| CN201810996497.5A CN109022134A (en) | 2018-08-29 | 2018-08-29 | A kind of Radish seed oil and preparation method thereof rich in raphanin |
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| CN201810996497.5A CN109022134A (en) | 2018-08-29 | 2018-08-29 | A kind of Radish seed oil and preparation method thereof rich in raphanin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750082A (en) * | 2021-09-08 | 2021-12-07 | 北京化工大学 | Medicine for treating prostatitis and prostatic hyperplasia and application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057843A (en) * | 2016-12-23 | 2017-08-18 | 西安中粮工程研究设计院有限公司 | A kind of process for purification of Radish seed pressed oil |
-
2018
- 2018-08-29 CN CN201810996497.5A patent/CN109022134A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057843A (en) * | 2016-12-23 | 2017-08-18 | 西安中粮工程研究设计院有限公司 | A kind of process for purification of Radish seed pressed oil |
Non-Patent Citations (5)
| Title |
|---|
| SANGTHONG,SARITA 等: ""Simultaneous quantification of sulforaphene and sulforaphane by reverse phase HPLC and their content in Raphanus sativus L. var. caudatus Alef extracts"", 《FOOD CHEMISTRY》 * |
| 江连洲: "《酶在大豆制品中的应用》", 31 August 2015, 北京：中国轻工业出版社 * |
| 王崇均 等: ""精炼对萝卜籽油理化指标及脂肪酸组成的影响"", 《化学研究与应用》 * |
| 赵功玲 等: ""8种萝卜籽油的组成与抗氧化活性"", 《中国油脂》 * |
| 高文庚 等: ""萝卜籽油的提取工艺及其组分分析"", 《食品科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750082A (en) * | 2021-09-08 | 2021-12-07 | 北京化工大学 | Medicine for treating prostatitis and prostatic hyperplasia and application |
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Application publication date: 20181218 |