CN1204458A - Method for extracting sand wormwood oil and sand wormwood powder from sand wormwood seed - Google Patents
Method for extracting sand wormwood oil and sand wormwood powder from sand wormwood seed Download PDFInfo
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- CN1204458A CN1204458A CN97105353A CN97105353A CN1204458A CN 1204458 A CN1204458 A CN 1204458A CN 97105353 A CN97105353 A CN 97105353A CN 97105353 A CN97105353 A CN 97105353A CN 1204458 A CN1204458 A CN 1204458A
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- artemisia
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- sand sagebrush
- filifolia
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Abstract
A process for extracting sand-artemisia oil and powder from sand-artemisia seeds includes two technological routes, one including removing impurities, crushing, supercritical CO2 extraction to obtain oil, separating dregs, grinding and sieving to obtain powder, and another including removing impurities, cold extruding to obtain oil, grinding the cake and sieving to obtain powder, and features no pollution, simple process, less energy consumption and low cost.
Description
The invention belongs to the preparation method of vegetable oil and byproduct, particularly a kind of method of from the sand sagebrush (Artemisia filifolia) seed, extracting artemisia oil and sand sagebrush (Artemisia filifolia) powder.
The existing method of extracting artemisia oil and sand sagebrush (Artemisia filifolia) powder from the sand sagebrush (Artemisia filifolia) seed is that raw material is gone out glue and material slag through screening, rinsing, dipping, stirring, centrifugation as Patent Office of the People's Republic of China's open " producing the method for colloid and byproduct thereof from the sand sagebrush (Artemisia filifolia) seed " (publication number 86107462) on July 22nd, 87.Glue makes the aqueous Artemisia Glue of canescence after the modifying agent conditioning and concentrating, continue concentrate drying, make the powdery Artemisia Glue, and the material slag after coming unstuck makes byproduct artemisia oil, sand sagebrush (Artemisia filifolia) albumen powder and sand sagebrush (Artemisia filifolia) meal through drying, drying, grinding and degreasing.This method adds alkaline chemical in when dipping in the maceration extract, have alkaline chemical residual in the glue that obtains, destroyed pure natural plant glue characteristic.Use the water retting method to extract Artemisia Glue, and then extract artemisia oil and sand sagebrush (Artemisia filifolia) powder, complex process, power consumption is big, the cost height.
The objective of the invention is at the deficiencies in the prior art part, adopt process route unlike the prior art, production technology is simple and practical, and production cost is low.
Technical scheme of the present invention is such.The method for preparing artemisia oil and sand sagebrush (Artemisia filifolia) powder from the sand sagebrush (Artemisia filifolia) seed has two kinds:
A. sand sagebrush (Artemisia filifolia) seed → screening cleaning impurity elimination → pulverizing → with overcritical
Carbon dioxide extraction method separation → artemisia oil
The sand sagebrush (Artemisia filifolia) dregs of fat → grinding → 60 mesh sieve separation → sand sagebrush (Artemisia filifolia) powder
B. sand sagebrush (Artemisia filifolia) seed → screening cleaning impurity elimination →
Oil press cold press → artemisia oil
The technology that adopts supercritical carbon dioxide extraction method to separate artemisia oil is: with the extractant of overcritical (or liquid) carbon dioxide as artemisia oil, the sand sagebrush (Artemisia filifolia) seed needs broken back to cross 40 mesh sieves before the extraction artemisia oil, in the extraction kettle extraction process, collect the artemisia oil of different components respectively, be dissolved with " solvent state " carbon dioxide of sand sagebrush (Artemisia filifolia), separator through series connection reduces pressure step by step and changes temperature, carbon dioxide becomes " non-solvent state ", artemisia oil is separated out from CO 2 fluid, directly obtains refining artemisia oil.
The present invention has following advantage:
1. the present invention uses the supercritical carbon dioxide partition method, because nontoxic, the odorless of carbon dioxide, tasteless, no burn into do not fire, chemical stability height, cheap, can operate at normal temperatures, and reusable, and the artemisia oil of extraction, the sand sagebrush (Artemisia filifolia) powder is pollution-free.
2. compared with the prior art, two kinds of extracting methods of the present invention have the advantages that technology is simple, power consumption is little, cost is low.
Embodiments of the invention are illustrated in conjunction with the accompanying drawings.
Fig. 1 separates the artemisia oil process chart for supercritical carbon dioxide extracting of the present invention.
Embodiment one: 1 ton of sand sagebrush (Artemisia filifolia) seed through 20 mesh sieves and the double-deck shaking screen screening of 60 orders, is sieved the about 35-40kg of shakeout soil, weeds 8-10kg, the clean sand sagebrush (Artemisia filifolia) seed 950kg of residue after the cleaning impurity elimination.Clean sand sagebrush (Artemisia filifolia) seed is pulverized, separated with supercritical carbon dioxide extraction method.
As can be seen, each parts is in the supercritical carbon dioxide extracting separation process scheme: 1-CO from Fig. 1
2Steel cylinder 2-cold-trap 3-filter 4-heat exchanger 5-high-pressure gear pump 6-extractor 7-primary separator 8-second-stage separator 9-buffer 10-thermostatic water-circulator bath pot 11-vavuum pump T-microthermometer P-precision pressure gauge
Specific embodiment is: CO
2CO in the steel cylinder (1)
2Filtration enters high-pressure gear pump (5) pressurization through filter (3), adjusts temperature through heat exchanger (4) again and makes CO
2Become " solvent state " to enter extractor (6).In extractor, fully contact stripping artemisia oil wherein with the back sand sagebrush (Artemisia filifolia) seed of crossing 40 mesh sieves of pulverizing.The solvent state CO of oil-containing
2Enter primary separator (7) reduce pressure resolve isolate the artemisia oil of the less component of solubility after, enter second-stage separator (8) again, after reducing pressure once more and resolving the artemisia oil of isolating the big component of solubility, enter buffer (9), make CO
2Become " non-solvent state ".Be recycled to cold-trap (2) cooling then, pass through filter (3) again and filter, add through high-pressure gear pump (5) and be pressed into " solvent state " and recycle.The control of the temperature of extractor, separator, buffer is to carry out heat exchange by separately chuck by recirculated water.The heating of recirculated water is to be finished by the thermostatic water-circulator bath pot.The step-down of extractor, separator is to be connected on the vavuum pump (11) by pipeline to finish." solvent state " carbon dioxide finger pressure power is between 7.39-32MPa, and temperature is between 15-95 ℃; " non-solvent state " carbon dioxide is meant pressure less than 7.39MPa, and temperature is between 15-95 ℃.
The about 150-160kg of artemisia oil of 1 ton of sand sagebrush (Artemisia filifolia) seed separation and Extraction gets dregs of fat 15-18kg.The sand sagebrush (Artemisia filifolia) dregs of fat ground the sand sagebrush (Artemisia filifolia) powder 700kg that 60 mesh sieves must contain Artemisia Glue, sand sagebrush (Artemisia filifolia) albumen, sand sagebrush (Artemisia filifolia) starch after fragmentation.
Artemisia oil yield 15-16% is through the physics and chemistry index analysis: iodine value 143gI/100g oil, acid value 0.2mgKOH/g oil, saponification value 193.5mgKOH/g oil, proportion D
200.8857, refraction index h
4 ℃ 25 ℃1.4748, impurity 0.14%, moisture content and volatile matter 0.08%, peroxide value 7.7meq/kg, heat run (280 ℃) oil colours deepens, and micro-precipitate is arranged, stearic acid 2.3%, palmitic acid 7.3%, oleic acid 12.2%, linoleic acid 77.4%, leukotrienes 0.44%, arachidonic acid 0.31%, beta carotene 47.5mg/kg, VE2779.1mg/kg (wherein: α-VE2705.7mg/kg, ε-VE73.4mg/kg.
Because the artemisia oil linoleic acid content is up to more than 77.4%, α-VE content 2705.7mg/kg is higher than the king's of internationally recognized natural VE wheat-germ oil, is the good raw material of making high-quality functional health care food and cosmetics.
The sand sagebrush (Artemisia filifolia) powder be the sand sagebrush (Artemisia filifolia) dregs of fat after fragmentation, ground 60 mesh sieves and made, pick-up rate is 70%, through the physics and chemistry index analysis: (%) total acid (in lactic acid) 0.25, fat 6.93, protein 38.81, starch 23.81, total reducing sugar 26.46, cellulose 10.40, ash 6.26, moisture content 6.55.
Sand sagebrush (Artemisia filifolia) seed epidermis lining one deck white wax shape colloid, this sand sagebrush (Artemisia filifolia) seed colloid is a kind of polysaccharide material with cross-linked structure that glucose, mannose, galactolipin, arabinose and wood sugar are formed that contains, special chemical stability is arranged, be insoluble to general solution, reach 15000MPa.S (milli pascal second) through this explained hereafter sand sagebrush (Artemisia filifolia) powder dynamic viscosity.Owing to sand sagebrush (Artemisia filifolia) powder viscosity height, can improve the biceps and the quality of food, also can be used as thickener and stabilizing agent.
Embodiment two: with 1 ton of sand sagebrush (Artemisia filifolia) seed through the double-deck shaking screen of 20 mesh sieves and 60 orders, screen out weeds, sand, get clean sand sagebrush (Artemisia filifolia) seed 950kg, through the oil press cold press, go out crude oil 165-168kg, fine finishining gets oily 150kg (oil yield is 15%), and oil cake ground 60 mesh sieves after fragmentation, must contain the sand sagebrush (Artemisia filifolia) powder 700kg of Artemisia Glue, sand sagebrush (Artemisia filifolia) albumen, sand sagebrush (Artemisia filifolia) starch.The physical and chemical index of artemisia oil, sand sagebrush (Artemisia filifolia) powder is with embodiment one.Make the QSN noodle improver with the sand sagebrush (Artemisia filifolia) powder.
Claims (4)
1. method of extracting artemisia oil and sand sagebrush (Artemisia filifolia) powder from the sand sagebrush (Artemisia filifolia) seed is characterized in that the method for preparing product has following two kinds:
A. sand sagebrush (Artemisia filifolia) seed → screening cleaning impurity elimination → pulverizing → with overcritical
Carbon dioxide extraction method separation → artemisia oil
B. sand sagebrush (Artemisia filifolia) seed → screening cleaning impurity elimination →
Oil press cold press → artemisia oil
2. a kind of method of from the sand sagebrush (Artemisia filifolia) seed, extracting artemisia oil and sand sagebrush (Artemisia filifolia) powder according to claim 1, the technology that it is characterized in that supercritical carbon dioxide extraction method separation artemisia oil is: with the extractant of overcritical (or liquid) carbon dioxide as artemisia oil, the sand sagebrush (Artemisia filifolia) seed needs broken back to cross 40 mesh sieves before the extraction artemisia oil, in the extraction kettle extraction process, collect the artemisia oil of different components respectively, be dissolved with " solvent state " carbon dioxide of sand sagebrush (Artemisia filifolia), separator through series connection reduces pressure step by step and changes temperature, carbon dioxide becomes " non-solvent state ", artemisia oil is separated out from CO 2 fluid, directly obtains refining artemisia oil.
3. according to claim 1 and 2 described a kind of methods of extracting artemisia oil and sand sagebrush (Artemisia filifolia) powder from the sand sagebrush (Artemisia filifolia) seed, it is characterized in that " solvent state " carbon dioxide finger pressure power between 7.39-32MPa, temperature is between 15-95 ℃.
4. according to claim 1 and 2 described a kind of methods of extracting artemisia oil and sand sagebrush (Artemisia filifolia) powder from the sand sagebrush (Artemisia filifolia) seed, it is characterized in that " non-solvent state " carbon dioxide is meant pressure less than 7.39MPa, temperature is at 15-95 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105353A CN1204458A (en) | 1997-07-04 | 1997-07-04 | Method for extracting sand wormwood oil and sand wormwood powder from sand wormwood seed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105353A CN1204458A (en) | 1997-07-04 | 1997-07-04 | Method for extracting sand wormwood oil and sand wormwood powder from sand wormwood seed |
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| CN1204458A true CN1204458A (en) | 1999-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105353A Pending CN1204458A (en) | 1997-07-04 | 1997-07-04 | Method for extracting sand wormwood oil and sand wormwood powder from sand wormwood seed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085501C (en) * | 1999-08-26 | 2002-05-29 | 河北省涉县羟乙基龙胶厂 | Gum dragon raw powder produced by processing wild plant hulidou |
| CN100553496C (en) * | 2006-06-02 | 2009-10-28 | 中国科学院长春应用化学研究所 | A kind of preparation process of sand sage gelatin diet |
| CN102994208A (en) * | 2011-08-05 | 2013-03-27 | 洛阳天香牡丹开发有限公司 | Extraction method of peony product |
| CN104799275A (en) * | 2015-03-20 | 2015-07-29 | 赤峰金淼食品科技有限公司 | Preparation method for preparing artemis sphaerocephala krasch seed mixing powder |
-
1997
- 1997-07-04 CN CN97105353A patent/CN1204458A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085501C (en) * | 1999-08-26 | 2002-05-29 | 河北省涉县羟乙基龙胶厂 | Gum dragon raw powder produced by processing wild plant hulidou |
| CN100553496C (en) * | 2006-06-02 | 2009-10-28 | 中国科学院长春应用化学研究所 | A kind of preparation process of sand sage gelatin diet |
| CN102994208A (en) * | 2011-08-05 | 2013-03-27 | 洛阳天香牡丹开发有限公司 | Extraction method of peony product |
| CN104799275A (en) * | 2015-03-20 | 2015-07-29 | 赤峰金淼食品科技有限公司 | Preparation method for preparing artemis sphaerocephala krasch seed mixing powder |
| CN104799275B (en) * | 2015-03-20 | 2017-07-14 | 赤峰金淼食品科技有限公司 | The preparation method that modulation sand sagebrush (Artemisia filifolia) seed reconstitutes powder |
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