CN102690725A - Novel technology for fragrance recovery and device adopting the novel technology - Google Patents
Novel technology for fragrance recovery and device adopting the novel technology Download PDFInfo
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- CN102690725A CN102690725A CN2011100729126A CN201110072912A CN102690725A CN 102690725 A CN102690725 A CN 102690725A CN 2011100729126 A CN2011100729126 A CN 2011100729126A CN 201110072912 A CN201110072912 A CN 201110072912A CN 102690725 A CN102690725 A CN 102690725A
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Abstract
The invention discloses a novel technology for fragrance recovery and a device adopting the novel technology. The device is used for recovery of fragrances of foods and fresh flowers and comprises an inclosed oven, a temperature control device, a pressurization system and an essence recovery system. The device cooperates with the novel technology. The novel technology comprises the following steps of feeding hot air into the inclosed oven by an air blower, heating, carrying out pressurization, opening a valve, spraying excurrent fragrant gas with vaporized solvents, carrying out gas-gas extraction, cooling to obtain extract, heating the extract so that the solvents are vaporized, carrying out mixing extraction of the heated extract and gas discharged from the inclosed oven, and repeating the above steps to obtain concentrated essential oil. The device can obviously improve material quality and obviously reduce impurities. The novel technology is suitable for recovery of fragrances of other materials and has a large commercial value.
Description
Technical field
The present invention relates to a kind of fragrance recovery system, particularly relate to technology and equipment thereof that food and fresh flower fragrance reclaim.
Background technology
Mostly the extraction of plants essential oil at present is to adopt steam distillation and solvent extration, and advanced continuous still battery method (SDE) produces more artifact, fragrance distortion because of long high temperature steaming.Supercritical CO 2 extraction process apparatus expensive is difficult to promote, and the same with other solvent methods, and the impurity of extract is more, causes fragrance impure.Nondestructive as if taking, letting material under condition of living organism, constantly tell fragrant and catch the imagination of collecting possibly will be an innovative technology that is not reported on extracts essential oil such as aromatise foods and fresh flower.
The technical problem that the present invention solves provides a kind of technology and device thereof of nondestructive recovery fragrance; Can let material under condition of living organism, constantly tell perfume (or spice), and catch collection, the volatile oil impurity of collecting is few; Obtain the positive concentrated volatile oil of alcohol, to satisfy market demand.
Summary of the invention
In order to overcome above shortcoming and to realize above-mentioned purpose, the object of the invention is a kind of novel technology that reclaims fragrance when curing the scented plants material; In conjunction with its equipment, carry out the extraction of gas one gas, obtain spissated volatile oil; Both can obviously improve the quality of material, can significantly reduce its impurity again.
One of the object of the invention is realized through following technical scheme:
A kind of novel fragrance reclaims technology, and it may further comprise the steps:
A, pressurization: can bear pressure at one, and be added with in the airtight baking oven of material, heated air, and pressurization;
B, gas-gas extraction: the gas in the airtight baking oven is discharged, and spray is carried out the extraction of gas one gas with the solvent of vaporization;
C, through the extraction of B step gas one gas, after the cooling, obtain extraction liquid, the heating extraction liquid make the solvent gasification again with airtight baking oven in the expellant gas hybrid extraction;
D, repeatedly the order carry out A, B, C step, until obtaining spissated volatile oil.
E, slough the moisture that concentrates volatile oil with water-removal additive.
Wherein, the solvent of B step spray to vaporize, available sherwood oil, ETHYLE ACETATE, alkane, halohydrocarbon and ether etc., preferred ether and normal hexane.E step water-removal additive can be used water-removal additives such as anhydrous MgSO4, Na2SO4, preferred Na2SO4.
Another object of the present invention realizes through following technical scheme:
A kind of novel fragrance recovery system comprises the sealing baking box, temperature controller, and this equipment also comprises compression system, essence recovery systems; Compression system comprises air generator, mesohigh ventilator, valve; Essence recovery systems comprises valve, gas one gas hybrid extraction device, condensing surface, essence scoop, water-bath.Compression system is connecting the sealing baking box; The sealing baking box is also connecting temperature controller; The sealing baking box is connecting gas one gas hybrid extraction device top through pressure tube; Gas one gas hybrid extraction device bottom be linked in sequence condensing surface and essence scoop, the essence scoop is connecting gas one gas hybrid extraction device top, is provided with water-bath below the essence scoop.
The present invention has following beneficial effect:
Above-mentioned a kind of fragrance recovery system takes its technology to reclaim fragrance when curing the scented plants material, carries out the extraction of gas one gas; Obtain spissated volatile oil; And the material that the aroma component of the essence that Different Extraction Method is extracted relatively reaches different basis weights carries out the essential oil amount that fragrance reclaims, and shows that this equipment both can obviously improve the quality of material, can significantly reduce its impurity again; And can promote the fragrance that is adapted to unclassified stores and reclaim, have sizable market business and be worth.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is structural representation of the present invention and process flow sheet.
Embodiment
With reference to Fig. 1, a kind of novel fragrance recovery system comprises sealing baking box 1, temperature controller 2, and this equipment also comprises compression system, essence recovery systems; Compression system comprises air generator 3, mesohigh gas blower 4, valve 5; Essence recovery systems comprises valve 5, gas one gas hybrid extraction device 6, condensing surface 7, essence scoop 8, water-bath 9.Compression system is connecting sealing baking box 1; Sealing baking box 1 is also connecting temperature controller 2; Sealing baking box 1 is connecting gas one gas hybrid extraction device 6 tops through pressure tube 10; Gas one gas hybrid extraction device 6 bottoms be linked in sequence condensing surface 7 and essence scoop 8, essence scoop 8 is connecting gas one gas hybrid extraction device 6 tops, is provided with water-bath 9 below the essence scoop 8.
Embodiment: with reference to Fig. 1, a kind of novel fragrance reclaims technology, in conjunction with this equipment; At first, be in 30 ℃-40 ℃ sealing baking oven 1, the warm air in the air generator 3 is pumped in the casing 1 with mesohigh gas blower 4; And the heating make it be pressurized to 0.1-0.15MPa, leave standstill 5-10min; Then, open valve 5 and discharge the hot gas in the sealing baking oven 1, the gas of band fragrance gets into essence recovery systems; Then, in gas one gas hybrid extraction device 6, spray is carried out the extraction of gas one gas with the solvent of vaporization on the gas that contains essence of discharge, the solvent of spray to vaporize, available sherwood oil, ETHYLE ACETATE, alkane, halohydrocarbon and ether etc., preferred ether and normal hexane; Follow, the extraction liquid that gets after collecting through condensing surface 7 with water-bath 9 heating essence scoops 8, makes the solvent vaporization, is sprayed onto from sealing baking oven 1 again and discharges the gas that contains moisture content and aroma component, carries out gas one gas and extracts again.Cooling collect extraction liquid, the reheat extraction liquid make solvent vaporization again with sealing baking oven 1 in expellant gas gas mixture one gas extraction extraction, carry out promptly getting spissated volatile oil in this way repeatedly; At last, slough the moisture that concentrates volatile oil with water-removal additive.
Take technology of the present invention that fragrance is reclaimed; The aroma component of the essence that Different Extraction Method is extracted is done comparison; And the material of different basis weights carried out the essential oil amount that fragrance reclaims gained; Explain that this equipment can be used as a kind of nondestructive ethereal oil of flower extraction element, this operation can be promoted the fragrance that is adapted to unclassified stores and reclaim, and all has sizable market business and is worth.
Table one, the aroma component that adopts the SDE method to extract dried tea volatile oil and this technology recovery volatile oil compares.
Get 50KG oolong tea bundle, carry out drying and reclaim volatile oil respectively simultaneously with 30 ℃/45 ℃/75 ℃.
Table one
Conclusion: both do not have essential difference.
Table two carries out the essential oil amount that fragrance reclaims gained to colored tea blank, Flower of Arabian Jasmine slag different material.
Table two
Conclusion: can be used as a kind of nondestructive ethereal oil of flower extraction element, the fragrance that is adapted to unclassified stores with popularization reclaims, and has sizable market business and is worth.
Protection scope of the present invention is not limited only to above instance, and technical scheme all and of the present invention content identical or that be equal to all falls into the present invention's protection domain.
Claims (5)
1. a novel fragrance reclaims technology, and it may further comprise the steps:
A, pressurization: can bear pressure at one, and be added with in the airtight baking oven of material, heated air, and pressurization;
B, gas-gas extraction: the gas in the airtight baking oven is discharged, and spray is carried out the extraction of gas one gas with the solvent of vaporization;
C, through the extraction of B step gas one gas, after the cooling, obtain extraction liquid, the heating extraction liquid make the solvent gasification again with airtight baking oven in the extraction of expellant gas gas mixture one gas;
D, repeatedly the order carry out A, B, C step, until obtaining spissated volatile oil;
E, slough the moisture that concentrates volatile oil with water-removal additive.
2. a kind of novel fragrance according to claim 1 reclaims technology, it is characterized in that: the solvent of B step spray to vaporize, available sherwood oil, ETHYLE ACETATE, alkane, halohydrocarbon and ether etc., preferred ether and normal hexane.
3. a kind of novel fragrance according to claim 1 reclaims technology, and it is characterized in that: E step water-removal additive can be used water-removal additives such as anhydrous MgSO4, Na2SO4, preferred Na2SO4.
4. a novel fragrance recovery system comprises the sealing baking box, and temperature controller is characterized in that: this equipment also comprises compression system, essence recovery systems;
Described compression system comprises air generator, mesohigh gas blower machine, valve;
Described essence recovery systems comprises valve, gas one gas hybrid extraction device, condensing surface, essence scoop, water-bath.
5. a kind of novel fragrance recovery system according to claim 4; It is characterized in that: compression system is connecting the sealing baking box; The sealing baking box is also connecting temperature controller; The sealing baking box is connecting gas one gas hybrid extraction device top through pressure tube, gas one gas hybrid extraction device bottom be linked in sequence condensing surface and essence scoop, and the essence scoop is connecting gas one gas hybrid extraction device top; Be provided with water-bath below the essence scoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100729126A CN102690725A (en) | 2011-03-25 | 2011-03-25 | Novel technology for fragrance recovery and device adopting the novel technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100729126A CN102690725A (en) | 2011-03-25 | 2011-03-25 | Novel technology for fragrance recovery and device adopting the novel technology |
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| CN102690725A true CN102690725A (en) | 2012-09-26 |
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| CN2011100729126A Pending CN102690725A (en) | 2011-03-25 | 2011-03-25 | Novel technology for fragrance recovery and device adopting the novel technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375627A (en) * | 2020-11-10 | 2021-02-19 | 云南自由贸易试验区吉美生物科技有限公司 | Flower non-destructive low-temperature extraction process |
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| CN1428408A (en) * | 2002-12-09 | 2003-07-09 | 广州合诚三先生物科技有限公司 | New method for extracting jasmine oil |
| CN1612771A (en) * | 2002-01-08 | 2005-05-04 | 埃克斯特拉克蒂斯国际有限公司 | Oil extraction process and apparatus therfor |
| CN1673324A (en) * | 2005-04-18 | 2005-09-28 | 宋开泉 | Jasmine oil extracting process |
| CN200958099Y (en) * | 2006-09-26 | 2007-10-10 | 汤大卫 | Essence extractor |
| CN101117614A (en) * | 2007-08-30 | 2008-02-06 | 宋永快 | Method for extracting fragrant liquor and essential oil from aromatic plants by dry-process |
| CN101768513A (en) * | 2008-12-26 | 2010-07-07 | 湖北中烟工业有限责任公司 | Method and extractor for preparing cigarette flavor by using separated material and solvent |
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2011
- 2011-03-25 CN CN2011100729126A patent/CN102690725A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1612771A (en) * | 2002-01-08 | 2005-05-04 | 埃克斯特拉克蒂斯国际有限公司 | Oil extraction process and apparatus therfor |
| CN1428408A (en) * | 2002-12-09 | 2003-07-09 | 广州合诚三先生物科技有限公司 | New method for extracting jasmine oil |
| CN1673324A (en) * | 2005-04-18 | 2005-09-28 | 宋开泉 | Jasmine oil extracting process |
| CN200958099Y (en) * | 2006-09-26 | 2007-10-10 | 汤大卫 | Essence extractor |
| CN101117614A (en) * | 2007-08-30 | 2008-02-06 | 宋永快 | Method for extracting fragrant liquor and essential oil from aromatic plants by dry-process |
| CN101768513A (en) * | 2008-12-26 | 2010-07-07 | 湖北中烟工业有限责任公司 | Method and extractor for preparing cigarette flavor by using separated material and solvent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375627A (en) * | 2020-11-10 | 2021-02-19 | 云南自由贸易试验区吉美生物科技有限公司 | Flower non-destructive low-temperature extraction process |
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Application publication date: 20120926 |