CN103756788A - Aromatic plant volatile matter acquisition system - Google Patents
Aromatic plant volatile matter acquisition system Download PDFInfo
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- CN103756788A CN103756788A CN201410030939.2A CN201410030939A CN103756788A CN 103756788 A CN103756788 A CN 103756788A CN 201410030939 A CN201410030939 A CN 201410030939A CN 103756788 A CN103756788 A CN 103756788A
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- volatile matter
- acquisition system
- collector tank
- activated carbon
- vacuum pump
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Abstract
The invention discloses an aromatic plant volatile matter acquisition system which comprises an acquisition box, a culture device and an adsorption unit, wherein the acquisition box is provided with an air inlet, an air outlet, a water inlet and a water outlet; the acquisition box is positioned in the acquisition box; the culture device comprises a drip irrigation device; the drip irrigation device is provided with a water delivery pipe; one end of the water delivery pipe is communicated with the water inlet, and the other end faces the inside of the acquisition box; the adsorption unit comprises a vacuum pump and an activated carbon adsorption layer; and the vacuum pump, activated carbon adsorption layer and air outlet are sequentially communicated through pipelines. The aromatic plant volatile matter acquisition system can perform in-situ continuous acquisition on volatile matters without influencing normal growth of plants, can continuously utilize natural resources, is continuous, in-situ and natural, and has the characteristics of high efficiency and low carbon; and the plant volatile matter acquisition device is simple in application method and easy to operate, and saves manpower and material resources.
Description
Technical field
The present invention relates to the assembling sphere of plant volatile, particularly relate to a kind of acquisition system of scented plants volatile matter.
Background technology
Plants essential oil is a kind of volatile secondary metabolite with aromatic odour producing in plant materials, by the simple compounds of molecular weight, combined, and can, with wet distillation, be the general name with the volatility oily liquid substance of certain smell.
At present, the extraction of plants essential oil is all that efficient part is picked without exception, then carries out the extraction of different methods.The efficient part of plant is picked and carries out extraction of essential oil, the self-sow of plant is had a certain impact.For example, plucking flower just can fruitage, plucks leaf, stem and root, and the normal growth that will affect plant even makes plant dead.Efficient part under plucking, except essential oil, also contains other very many compositions, as polysaccharide, and polyphenol, albumen, lipid etc.This makes leaching process meeting more complicated, and the purity of essential oil and yield all can be lower, and also there is no the plants essential oil acquisition system of a kind of original position, normal growth continuous and that do not affect plant at present.
Summary of the invention
Based on this, be necessary to provide a kind of original position, continuous collection, the acquisition system of the scented plants volatile matter that do not pluck a plant efficient part, the normal growth of plant is not exerted an influence.
An acquisition system for scented plants volatile matter, comprises collector tank, breeding apparatus and adsorption unit, and described collector tank has inlet mouth, air outlet, water-in and water outlet, and described breeding apparatus is positioned at described collector tank;
Described breeding apparatus comprises drip irrigation appliance, and described drip irrigation appliance has hydraulic pipe, and described hydraulic pipe one end is communicated in described water-in, and the other end is in described collector tank;
Described adsorption unit comprises vacuum pump and activated carbon adsorption layer, and described vacuum pump, activated carbon adsorption layer and described air outlet are communicated with successively by pipeline.
In an embodiment, also comprise light supply apparatus therein, described light supply apparatus is connected in the top of described collector tank.
In an embodiment, described light supply apparatus adopts LED light source therein.
In an embodiment, one end that described hydraulic pipe is opened in described collector tank is connected with water dropper therein.
In an embodiment, described hydraulic pipe is arranged at the bottom of described collector tank therein.
In an embodiment, between described vacuum pump and described activated carbon adsorption layer, be also communicated with surge flask therein.
Therein in an embodiment, between described activated carbon adsorption layer and described air outlet, be equipped with packing layer between described activated carbon adsorption layer and described vacuum pump.
In an embodiment, the inlet mouth of described collector tank is provided with the air filtration layer matching therein.
In an embodiment, described collector tank is provided with case lid therein, and described case lid is provided with handle.
The acquisition system of the scented plants volatile matter the present invention relates to; can carry out original position, continuous collection to volatile matter; the normal growth of plant is not produced to any impact, sustainable use natural resource, have continuously; efficiently; original position, natural, the feature of low-carbon (LC); to protection of the environment, the utilization of resources maximizes, can utility value maximize and the Sustainable development of resource utilizes significant.
The acquisition system of the scented plants volatile matter the present invention relates to, also comprises light supply apparatus, and described light supply apparatus is connected in the top of described collector tank, and the sunlight of plant strain growth needs is provided by light supply apparatus, is convenient to the long term growth of plant.
The acquisition system of the scented plants volatile matter the present invention relates to, described light supply apparatus adopts LED light source, LED has capable of regulating light intensity and spectrum, cooling load is low, electro-optical efficiency is high, volume is little, the life-span is long, use direct current and can set the features such as specific wavelength, wavelength be fixing, and environmental-protecting performance is good.
The acquisition system of the scented plants volatile matter the present invention relates to, one end that described hydraulic pipe is opened in described collector tank is connected with water dropper, and the filtered water in hydraulic pipe can slowly and equably splash near soil plant root by water dropper.
The acquisition system of the scented plants volatile matter the present invention relates to, described hydraulic pipe is arranged at the bottom of described collector tank, makes the water droplet in water dropper go out the root of the rear plant of directly flowing through, has avoided the waste of water, and the utilization ratio of water resources is high.
The acquisition system of the scented plants volatile matter the present invention relates to is also connected with surge flask between described vacuum pump and described activated carbon adsorption layer, while preventing that vacuum pump pressure is excessive, activated carbon particle is directly sucked to vacuum pump, reduces the work-ing life of vacuum pump.
The acquisition system of the scented plants volatile matter the present invention relates to, between described activated carbon adsorption layer and described air outlet, be equipped with packing layer between described activated carbon adsorption layer and described vacuum pump, to prevent the dissipation of activated carbon particle.
The acquisition system of the scented plants volatile matter the present invention relates to, the inlet mouth of described collector tank is provided with the air filtration layer matching, and avoids airborne impurity to enter in described collector tank.
The acquisition system of the scented plants volatile matter the present invention relates to, described collector tank is provided with case lid, and described case lid is provided with handle, is convenient to putting into and taking out, handled easily of plant.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 schematic diagram;
Fig. 2 is the embodiment of the present invention 1 collector tank front view;
Fig. 3 is the embodiment of the present invention 1 drip irrigation appliance front view;
Fig. 4 is the GC/MS color atlas that the embodiment of the present invention 2 situs extract Flower of Arabian Jasmine essential oil.
Accompanying drawing explanation
10, collector tank; 12, inlet mouth; 13, water-in; 14, air outlet; 15, water outlet; 16, case lid; 18, handle; 20, LED light source; 30, activated carbon adsorption layer; 32, vacuum pump; 34, surge flask; 36, packing layer; 40, hydraulic pipe; 42, water dropper; 50, air filtration layer.
Embodiment
Below with reference to embodiment and accompanying drawing, the present invention is described further.
Embodiment 1
A kind of acquisition system of scented plants volatile matter, referring to Fig. 1～Fig. 3, comprise collector tank 10, light supply apparatus, breeding apparatus, drip irrigation appliance and adsorption system, described collector tank 10 is synthetic glass casing, described collector tank 10 has the case lid 16 at top, on described case lid 16, there are two handles 18, described collector tank 10 has inlet mouth 12, air outlet 14, water-in 13 and water outlet 14, described water outlet is arranged at the bottom of described collector tank 10, and be provided with the lid matching, when the water yield in collector tank 10 is moderate, close, during hypervolia in collector tank 10, open and discharge water, the inlet mouth 12 of described collector tank 10 is provided with the air filtration layer 50 matching, in described air filtration layer 50, be filled with air filtration cotton, described adsorption system comprises activated carbon adsorption layer 30, vacuum pump 32, surge flask 34, described vacuum pump 32, activated carbon adsorption layer 30 and air outlet 14 are communicated with successively, described surge flask 34 is connected between described vacuum pump 32 and described activated carbon adsorption layer 30, between described activated carbon adsorption layer 30 and described air outlet 14, be equipped with packing layer 36 between described activated carbon adsorption layer 30 and described vacuum pump 32, described light supply apparatus adopts LED light source 20, described breeding apparatus is arranged at described collector tank 10 inside, described breeding apparatus comprises drip irrigation appliance, described drip irrigation appliance is communicated with hydraulic pipe 40, described hydraulic pipe 40 one end are communicated in described water-in 13, the other end is in described collector tank 10, and this end is connected with water dropper 42, described hydraulic pipe 40 is connected with the bottom that is placed in described collector tank 10, extends in described collector tank 10.
The present invention in use, the plant of wounded in the battle volatile matter to be collected is placed in to the breeding apparatus in collector tank 10, opens LED light source 20 and drip irrigation appliance, plant to be planted produces after the volatile matter of aromatic odour, open adsorption system, make the volatile matter of plant be adsorbed in described activated carbon adsorption layer 30.
Embodiment 2
The present embodiment provides a kind of acquisition method of Jasminum sambac Air volatile matter, and uses the acquisition system described in embodiment 1, comprises the steps:
(1) absorption of volatile matter: wounded in the battle Jasminum sambac Air plant is incubated in collector tank, plant until Jasminum sambac Air produces after the volatile matter of aromatic odour, start vacuum pump and bleed, the volatile matter of Jasminum sambac Air is adsorbed in the gac of activated carbon adsorption layer;
(2) refluxing extraction: get the activated carbon that step (1) obtains, put into the Erlenmeyer flask of 250mL specification, add ether to not having described activated carbon, load onto spherical condensation tube, 40 ℃ of water-baths, after ether boiling, reflux 3h, cooling and standing immersion 2h;
(3) filter: will after the standing liquid filtering obtaining of step (2), obtain supernatant liquor, separately get ether washing filter residue twice, and each washings is incorporated in described supernatant liquor;
(4) rotary distillation: by step (3) to supernatant liquor pour in the pyriform matrass of Rotary Evaporators, the distillation of 40 ℃ of heating in water bath, reclaims ether, when debris is faint yellow oily in flask, stops distillation, obtains Jasminum sambac Air essential oil.
The Jasminum sambac Air essential oil obtaining in the pyriform matrass of step (4) is sucked in brown vial with dry dropper, with sealed membrane, seal lid, tinning foil paper lucifuge, is placed on 4 ℃, refrigerator, saves backup.
Acquisition method by the Jasminum sambac Air volatile matter described in the present embodiment obtains Jasminum sambac Air essential oil, by gas chromatograph-mass spectrometer (GC-MS), detects.
The model of the gas chromatograph-mass spectrometer (GC-MS) that arrives while using be Agilent technologies N6890c-5973ineit, gas phase analysis condition: chromatographic column is HP-5MS (30m*0.25mm*0.25mm) capillary column; Sample size 0.5 μ L; Injector temperature: 230 ℃; Column temperature program: 50 ℃ of starting temperatures, with 4 ℃/min, be warming up to 150 ℃, keep 2min, with 8 ℃/min, be warming up to 250 ℃, keep 3min, with 5 ℃/min, be warming up to 260 ℃.Carrier gas: helium, flow velocity: 0.76mL/min; Mass spectrum condition: EI source, ionization voltage 70eV; Detector temperature: 250 ℃.The chromatogram image of gained is shown in Figure 4, and wherein, the horizontal seat in Fig. 4 is retention time, and ordinate zou is absorption peak strength; The retention time of phantol is 10.55 minutes; The retention time of phenylmethyl acetate is 12.6 minutes, the retention time of cis-3-hexenol benzoic ether is 25.7 minutes, from color atlas, in the retention time of 40min, absorption peak evenly occurs, and it is shorter respectively to absorb peak-to-peak retention time, and each absorption peak is more symmetrical, without conditions of streaking, the extraction of essential oil effect of the present embodiment is better.
Simultaneous test:
1) in refluxing extraction process, adopt lower boiling, hypotoxic normal hexane (boiling point is 68.74 ℃), other steps are all identical with embodiment 2, carry out refluxing extraction, but the efficiency of extracting is lower compared with embodiment 2.
2) in refluxing extraction process, adopt lower boiling, hypotoxic sherwood oil because of (boiling point is at 40-80 ℃), other steps are all identical with embodiment 2, carry out refluxing extraction, but the aromatic odour of the essential oil extracting is not dense, and fragrance is lighter, and the smell of some alcohol that adulterated in aromatic odour, ether, affect the fragrance that extracts essential oil, also affected further the purity of the essential oil extracting.
The deficiency that the method for tradition water extraction essential oil exists: it is high that (1) extracts temperature, decomposes some composition in essential oil, the composition in original plant, also may comprise the volatile decomposition products producing in some still-process.(2) essential oil fragrance is pure not, and fragrance is mingled with water sulks, and essential oil product is difficult to upper high-grade.Compare with the method for traditional water extraction essential oil, the derived essential oil obtaining in the present embodiment 2 is pure, and essential oil purity is high.
The acquisition system of the scented plants volatile matter the present invention relates to, can carry out original position, continuous collection to volatile matter, sustainable use natural resource, have continuously, efficient, original position, natural, the feature of low-carbon (LC), and the normal growth of plant is not produced to any impact, to protection of the environment, the utilization of resources maximizes, can utility value maximize and the Sustainable development of resource utilizes significant; And the use of the acquisition system that a kind of scented plants volatile matter is provided of the present invention is simple, easy and simple to handle, uses manpower and material resources sparingly.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. an acquisition system for scented plants volatile matter, is characterized in that, comprises collector tank, breeding apparatus and adsorption unit, and described collector tank has inlet mouth, air outlet, water-in and water outlet, and described breeding apparatus is positioned at described collector tank;
Described breeding apparatus comprises drip irrigation appliance, and described drip irrigation appliance has hydraulic pipe, and described hydraulic pipe one end is communicated in described water-in, and the other end is in described collector tank;
Described adsorption unit comprises vacuum pump and activated carbon adsorption layer, and described vacuum pump, activated carbon adsorption layer and described air outlet are communicated with successively by pipeline.
2. the acquisition system of scented plants volatile matter according to claim 1, is characterized in that, also comprises light supply apparatus, and described light supply apparatus is connected in the top of described collector tank.
3. the acquisition system of scented plants volatile matter according to claim 2, is characterized in that, described light supply apparatus adopts LED light source.
4. according to the acquisition system of the scented plants volatile matter described in claim 1～3 any one, it is characterized in that, one end that described hydraulic pipe is opened in described collector tank is connected with water dropper.
5. according to the acquisition system of the scented plants volatile matter described in claim 1～3 any one, it is characterized in that, described hydraulic pipe is arranged at the bottom of described collector tank.
6. according to the acquisition system of the scented plants volatile matter described in claim 1～3 any one, it is characterized in that, between described vacuum pump and described activated carbon adsorption layer, be also communicated with surge flask.
7. according to the acquisition system of the scented plants volatile matter described in claim 1～3 any one, it is characterized in that, between described activated carbon adsorption layer and described air outlet, be equipped with packing layer between described activated carbon adsorption layer and described vacuum pump.
8. according to the acquisition system of the scented plants volatile matter described in claim 1～3 any one, it is characterized in that, the inlet mouth of described collector tank is provided with the air filtration layer matching.
9. according to the acquisition system of the scented plants volatile matter described in claim 1～3 any one, it is characterized in that, described collector tank is provided with case lid, and described case lid is provided with handle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410030939.2A CN103756788B (en) | 2014-01-07 | 2014-01-22 | The acquisition system of aromatic plant volatile matter |
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| CN201410007524 | 2014-01-07 | ||
| CN201410007524.3 | 2014-01-07 | ||
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| CN201410030939.2A CN103756788B (en) | 2014-01-07 | 2014-01-22 | The acquisition system of aromatic plant volatile matter |
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| CN103756788B CN103756788B (en) | 2016-03-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525512A (en) * | 2016-09-21 | 2017-03-22 | 环境保护部南京环境科学研究所 | VOC collection box in the wild |
| CN107132151A (en) * | 2017-06-22 | 2017-09-05 | 北京建筑大学 | A kind of device for determining vacuum distillation fracturing outlet liquid steam COD value |
| CN107899366A (en) * | 2017-11-24 | 2018-04-13 | 尹大建 | A kind of Jasmine fragrance extracting device |
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| CN103266015A (en) * | 2013-04-27 | 2013-08-28 | 中南林业科技大学 | Natural aromatic essential oil acquisition apparatus and application method |
| CN203183881U (en) * | 2013-01-14 | 2013-09-11 | 华中农业大学 | Plant volatile collecting device |
| CN103484251A (en) * | 2013-09-05 | 2014-01-01 | 上海交通大学 | Effective collection and storage methods for aromas of aromatic plant living bodies and application of same |
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Patent Citations (5)
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| CN101234279A (en) * | 2007-11-01 | 2008-08-06 | 浙江大学 | Open type living body plant volatile dynamic high-efficiency collecting device |
| CN102778368A (en) * | 2012-08-09 | 2012-11-14 | 山东省产品质量监督检验研究院 | Sampling method and collector for organic volatile matters in product/sample |
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| CN103266015A (en) * | 2013-04-27 | 2013-08-28 | 中南林业科技大学 | Natural aromatic essential oil acquisition apparatus and application method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525512A (en) * | 2016-09-21 | 2017-03-22 | 环境保护部南京环境科学研究所 | VOC collection box in the wild |
| CN107132151A (en) * | 2017-06-22 | 2017-09-05 | 北京建筑大学 | A kind of device for determining vacuum distillation fracturing outlet liquid steam COD value |
| CN107899366A (en) * | 2017-11-24 | 2018-04-13 | 尹大建 | A kind of Jasmine fragrance extracting device |
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| CN103756788B (en) | 2016-03-30 |
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Granted publication date: 20160330 Termination date: 20180122 |