CN107698444A - One kind extracts linolenic method from Idesia polycarpa oil cake - Google Patents
One kind extracts linolenic method from Idesia polycarpa oil cake Download PDFInfo
- Publication number
- CN107698444A CN107698444A CN201710122108.1A CN201710122108A CN107698444A CN 107698444 A CN107698444 A CN 107698444A CN 201710122108 A CN201710122108 A CN 201710122108A CN 107698444 A CN107698444 A CN 107698444A
- Authority
- CN
- China
- Prior art keywords
- oil cake
- idesia polycarpa
- crude extract
- extracts
- cake
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses one kind to extract linolenic method from Idesia polycarpa oil cake, and the problem of a large amount of linolenic oil cakes are discarded or as fertilizer, and resource cannot be utilized efficiently will be contained in the prior art by solving.Oil cake in the present invention is the Idesia polycarpa cake after cold-press oil expression, and this method comprises the following steps：Oil cake is taken, crushes, sieving, obtains powder；Powder is added into the extraction of 90% EtOH Sonicate, obtains crude extract；Crude extract is separated with macroporous absorbent resin, the macroporous absorbent resin of appended crude extract has been adsorbed with 20%, 60%, 90% ethanol solution elution respectively, has collected 90% ethanol eluate, volatilize solvent, produce.Present invention process is simple, easy to operate, takes the method for ultrasonic extraction to extract leukotrienes from from Idesia polycarpa oil cake, then crude extract is separated by macroporous absorbent resin, obtains leukotrienes.Leukotrienes yield is high, and purity is good, realizes the efficient utilization of resource.Present device is simple, and raw material is cheap and easy to get, and production cost is low.
Description
Technical field
The invention belongs to technical field of plant extraction, and in particular to one kind is extracted linolenic from Idesia polycarpa oil cake
Method.
Background technology
Leukotrienes is the main component for forming human tissue cell, can synthesize, be metabolized in vivo, be converted into necessary to body
Vital activity factor D HA and EPA.Leukotrienes can not synthesize in human body, it is necessary to from external intake.That is, human body can once lacking
Body disorders of lipid metabolism has been guided, has caused the symptom such as immunity reduction, forgetful, tired, hypopsia, atherosclerosis
Occur.If especially infant, teenager lack leukotrienes, it will have a strong impact on that its normal intelligence is developed.In addition, shortage α-
The nutrient such as leukotrienes, vitamin, mineral matter, protein can not be efficiently absorbed and utilize, and cause nutrition leak.
Idesia polycarpa is the deciduous tree of Flacourtiaceae idesia category, has high economic value and ornamental value.
The fruit oil content of Idesia polycarpa is 20%-30%, and seed oil content is 20%-26%, is high quality food oil and advanced shield
The excellent raw material of skin soap, health products.The content of idesia polycarpa oil Linoleic acid is at a relatively high.Mao Yeshan paulownias are obtained using cold-press
After seed oil, a large amount of linoleic acid are still contained in Idesia polycarpa oil cake, are discarded or very unfortunate as fertilizer.
Therefore one kind is provided linolenic method is extracted from Idesia polycarpa oil cake, realizes the efficient utilization of resource, into
For those skilled in the art's urgent problem to be solved.
The content of the invention
The technical problem to be solved in the present invention is：One kind is provided linolenic method is extracted from Idesia polycarpa oil cake,
Solve will to contain in the prior art the problem of a large amount of linolenic oil cakes are discarded or as fertilizer, and resource cannot be utilized efficiently.
To achieve the above object, the technical solution adopted by the present invention is as follows：
One kind of the present invention extracts linolenic method from Idesia polycarpa oil cake, and the oil cake squeezes for cold-press
Idesia polycarpa cake after oil, this method comprise the following steps：
A：The oil cake is taken, crushes, sieving, obtains powder；
B：Powder obtained by step A is added into the extraction of 90% EtOH Sonicate, obtains crude extract；
C：Crude extract obtained by the step B is separated with macroporous absorbent resin, respectively with 20%, 60%, 90% ethanol
Solution elutes the macroporous absorbent resin for having adsorbed appended crude extract, collects 90% ethanol eluate, volatilizes solvent, produce.
Further, sieving was 60-80 mesh sieves in the step A.
Further, the dosage of 90% ethanol is described 4-8 times of weight of powder in the step B.
Further, ultrasonic extraction is that the powder is placed in continuous pipe formula ultrasonic wave pipeline in the step B,
30-50min is extracted in 20-40 DEG C.
Further, in the step C macroreticular resin model D101.
Further, in the step D, described 20%, 60%, 90% ethanol solution dosage is the crude extract
4-8 times of volume.
Compared with prior art, the invention has the advantages that：
Present invention process is simple, easy to operate, takes the method for ultrasonic extraction by leukotrienes from from Idesia polycarpa oil cake
In extract, then by crude extract by macroporous absorbent resin separate, obtain leukotrienes.Leukotrienes yield is high, and purity is good, realizes
The efficient utilization of resource.Present device is simple, and raw material is cheap and easy to get, and production cost is low.
Embodiment
With reference to embodiment, the invention will be further described, and mode of the invention includes but are not limited to following implementation
Example.
Embodiment 1
One kind extracts linolenic method from Idesia polycarpa oil cake, and this method comprises the following steps：The oil cake is
Idesia polycarpa cake after cold-press oil expression, this method comprise the following steps：
A：The oil cake is taken, crushes, cross 60 mesh sieves, obtain powder；
B：Powder obtained by step A is added to 90% ethanol of its 2 times of weight, is stirred, is placed in continuous pipe formula and surpasses
In acoustic wave pipeline, 50min is extracted in 40 DEG C, filtering, obtains crude extract；
C：Crude extract obtained by the step B is separated with D101 types macroporous absorbent resin, respectively with 4 times of the crude extract
The macroporous absorbent resin of appended crude extract has been adsorbed in 20%, 60%, the 90% ethanol solution elution of volume, collects 90% second
Alcohol eluen, solvent is volatilized, produced.
The linolenic purity of gained is 92% in the present embodiment, recovery rate 84%.
Embodiment 2
One kind extracts linolenic method from Idesia polycarpa oil cake, and this method comprises the following steps：The oil cake is
Idesia polycarpa cake after cold-press oil expression, this method comprise the following steps：
A：The oil cake is taken, crushes, cross 80 mesh sieves, obtain powder；
B：Powder obtained by step A is added to 90% ethanol of its 4 times of weight, is stirred, is placed in continuous pipe formula and surpasses
In acoustic wave pipeline, 30min is extracted in 20 DEG C, filtering, obtains crude extract；
C：Crude extract obtained by the step B is separated with D101 types macroporous absorbent resin, respectively with 8 times of the crude extract
The macroporous absorbent resin of appended crude extract has been adsorbed in 20%, 60%, the 90% ethanol solution elution of volume, collects 90% second
Alcohol eluen, solvent is volatilized, produced.
The linolenic purity of gained is 95% in the present embodiment, recovery rate 87%.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and that mentally makes have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (6)
1. one kind extracts linolenic method from Idesia polycarpa oil cake, it is characterised in that：The oil cake extracts oil for cold-press
Idesia polycarpa cake afterwards, the described method comprises the following steps：
A：The oil cake is taken, crushes, sieving, obtains powder；
B：Powder obtained by step A is added into the extraction of 90% EtOH Sonicate, obtains crude extract；
C：Crude extract obtained by the step B is separated with macroporous absorbent resin, respectively with 20%, 60%, 90% ethanol solution
The macroporous absorbent resin of appended crude extract has been adsorbed in elution, collects 90% ethanol eluate, volatilizes solvent, produce.
2. one kind according to claim 1 extracts linolenic method from Idesia polycarpa oil cake, it is characterised in that：Institute
It was 60-80 mesh sieves to state sieving in step A.
3. one kind according to claim 2 extracts linolenic method from Idesia polycarpa oil cake, it is characterised in that：Institute
The dosage for stating 90% ethanol in step B is described 4-8 times of weight of powder.
4. one kind according to claim 3 extracts linolenic method from Idesia polycarpa oil cake, it is characterised in that：Institute
State ultrasonic extraction in step B and, for the powder is placed in continuous pipe formula ultrasonic wave pipeline, 30- is extracted in 20-40 DEG C
50min。
5. one kind according to claim 4 extracts linolenic method from Idesia polycarpa oil cake, it is characterised in that：Institute
State the model D101 of macroreticular resin in step C.
6. one kind according to claim 5 extracts linolenic method from Idesia polycarpa oil cake, it is characterised in that：Institute
State in step D, described 20%, 60%, 90% ethanol solution dosage is 4-8 times of volume of the crude extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122108.1A CN107698444A (en) | 2017-03-03 | 2017-03-03 | One kind extracts linolenic method from Idesia polycarpa oil cake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122108.1A CN107698444A (en) | 2017-03-03 | 2017-03-03 | One kind extracts linolenic method from Idesia polycarpa oil cake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107698444A true CN107698444A (en) | 2018-02-16 |
Family
ID=61169454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710122108.1A Pending CN107698444A (en) | 2017-03-03 | 2017-03-03 | One kind extracts linolenic method from Idesia polycarpa oil cake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107698444A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178442A1 (en) * | 1984-10-10 | 1986-04-23 | Societe Des Produits Nestle S.A. | Process for the selective enrichment of a delta-6 and delta-9 fatty acids containing mixture with delta-6 polyunsaturated fatty acids, the enriched fractions thus obtained and their use |
| CN102320953A (en) * | 2011-07-25 | 2012-01-18 | 四川省毛叶山桐子科技股份有限公司 | Method for preparing natural alpha-linolenic acid from crude oil of idesia polycarpa var.vestita diels |
-
2017
- 2017-03-03 CN CN201710122108.1A patent/CN107698444A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178442A1 (en) * | 1984-10-10 | 1986-04-23 | Societe Des Produits Nestle S.A. | Process for the selective enrichment of a delta-6 and delta-9 fatty acids containing mixture with delta-6 polyunsaturated fatty acids, the enriched fractions thus obtained and their use |
| CN102320953A (en) * | 2011-07-25 | 2012-01-18 | 四川省毛叶山桐子科技股份有限公司 | Method for preparing natural alpha-linolenic acid from crude oil of idesia polycarpa var.vestita diels |
Non-Patent Citations (3)
| Title |
|---|
| 张春燕等: "利用负载银离子的D72树脂分离纯化蚕蛹油中的亚麻酸", 《中国油脂》 * |
| 李青山，丁红: "《现代药学实验技术》", 31 August 2006 * |
| 罗永明主编: "《中药化学成分提取分离技术与方法》", 31 January 2016 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104872758B (en) | The preparation method of cicada fungus burdock oral liquid | |
| CN103960717A (en) | Peony plant protein beverage and preparation method thereof | |
| CN104432075B (en) | A kind of leaf of Moringa oral liquid and preparation method thereof | |
| CN104083409A (en) | Preparation method of Mythic Fungus spore oil and its softgel | |
| CN102757515B (en) | Method for extracting high-purity flavonoid and pectin from citrus peel | |
| CN102978009B (en) | Preparation method of linseed oil | |
| CN103564116A (en) | Maca coffee and preparation method thereof | |
| CN104073360A (en) | Extraction method of cinnamon volatile oil | |
| CN103627514A (en) | Method for extracting grape seed oil from grape seeds | |
| CN103432562A (en) | Method for extracting fresh ginger polyphenol from fresh ginger | |
| CN103330192B (en) | Preparation method of cordyceps militaris instant powder | |
| CN104017101B (en) | A kind of preparation method of Dihuang polysaccharide | |
| CN103859243A (en) | Method for preparing algae deodorization agent | |
| CN105061631A (en) | Extraction method and application of taraxacum polysaccharide | |
| CN102643360A (en) | Extraction and separation method of natto polysaccharide | |
| CN104892780A (en) | Extraction process of jujube residue crude polysaccharide | |
| CN102742854A (en) | New process for extracting dietary fibers from corn germ meal | |
| CN103550261B (en) | A kind of extracting method of Tricholoma matsutake (lto et lmai) Singer essence substance | |
| CN101843311A (en) | Method for preparing hippophae rhamnoides seed micro powder capsules | |
| CN103229840B (en) | Hawthorn kernel shiitake fermented soybean milk and preparation method thereof | |
| CN104862066A (en) | Towel gourd seed oil extraction method | |
| CN101643403A (en) | Method for extracting linolenic acid from purslane | |
| CN107698444A (en) | One kind extracts linolenic method from Idesia polycarpa oil cake | |
| CN102399129B (en) | Method for extracting 1-octacosanol from bagasse | |
| CN103584111A (en) | Processing method for intelligence-improving protein powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |