CN201643777U - Fruit aroma extracting device - Google Patents
Fruit aroma extracting device Download PDFInfo
- Publication number
- CN201643777U CN201643777U CN 201020174616 CN201020174616U CN201643777U CN 201643777 U CN201643777 U CN 201643777U CN 201020174616 CN201020174616 CN 201020174616 CN 201020174616 U CN201020174616 U CN 201020174616U CN 201643777 U CN201643777 U CN 201643777U
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- extracting head
- extraction
- extraction head
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Abstract
The utility model discloses a fruit aroma extracting device, which comprises a base, a main support, an extraction head holder, an extraction head, and a sample injection bottle, wherein the main frame is arranged on the base, the extraction head holder is arranged on the main support, the extraction head is arranged on the extraction head holder, the base is provided with a heating plate, the heating plate is provided with a water bath glass container, and the sample injection bottle is arranged in the water bath glass container and is positioned under the extraction head support. The main support is provided with a temperature probe, one end of the temperature probe is in the water bath glass container, and the control panel of the base is provided with a regulation switch for presetting the temperature and a stirring control switch. The central part of the lower end of the extraction head holder is provided with an extraction head guiding needle. The utility model integrates the functions of heating, stirring and extraction. In the process of extraction, the temperature and the stirring can be accurately controlled, which realizes the optimal repeatability and stability of aroma extraction so as to obtain the favorable experimental results, and the bend, the fracture and the damage of the extraction head can be prevented so as to reduce the cost of experiments.
Description
Technical field
The utility model relates to a kind of extraction equipment of fruit fragrance, specifically is a kind of fruit fragrance extraction equipment that utilizes solid phase micro-extraction technique to carry out the fragrance extraction.
Background technology
Fruit fragrance is the important indicator of fruit quality, and along with the raising that the consumer requires fruit quality, the research of fragrance draws attention day by day.Along with the development of modern analytical technique, gas chromatography-mass spectrography The Application of Technology particularly, the fragrance analysis ability is much improved.Traditional sample pre-treatments has liquid-liquid extraction, soxhlet extraction etc.These processing methods relate to the use of a large amount of organic solvents, and contaminated environment influences health easily.
Solid phase micro-extraction technique is the new developing technology nineties in 20th century, centralized procurement sample, extraction, concentrate, sample introduction is one, has advantages such as expense is low, simple to operate, highly sensitive, safe, quick.In use, extracting head is stretched in the headspace sampling bottle, treat that solid-liquid reaches balance mutually after, from bottle, extract out, enter gas-chromatography injection port desorption, analyze then.
In using the solid phase micro-extraction technique process, in order to obtain better result and reappearance, need when extraction, adopt measures such as heating, stirring, fruit fragrance can better be adsorbed onto on the extracting head, realize best effect of extracting, but do not have the special fruit fragrance extraction equipment that heating, agitating function can be provided at present at solid phase micro-extraction technique.Using extracting head to insert in the actual mechanical process of head space bottle in addition, through regular meeting the extracting head bending appears, the situation that fractures, therefore need to seek a kind of device of protecting extracting head to avoid damaging.
The utility model content
In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of heating, stirring and extraction function of integrating, thereby improves extraction yield and the long fruit fragrance extraction equipment of service life of equipment.
To achieve these goals, the technical solution adopted in the utility model is: a kind of fruit fragrance extraction equipment, include base, main support, extracting head support, extracting head and sample introduction bottle, main support is located on the base, extracting head is propped up and is erected on the main support, and extracting head is located on the extracting head support, and described base is provided with heat-generating disc, heat-generating disc is provided with the water-bath glass container, and the sample introduction bottle is located in the water-bath glass container and is positioned at the below of extracting head support.
Described main support is provided with temp probe, and an end of described temp probe is positioned at the water-bath glass container, and the control panel of described base is provided with the regulating switch of preset temperature.
The lower end central part of described extracting head support is provided with the extracting head guide needle.
Described extracting head support is a tubular structure, and cross section at both ends is respectively semicircular structure about it.
The beneficial effects of the utility model: fruit fragrance extraction equipment will heat, stir and the extraction function concentrates on one; in extraction process; but accurate temperature controlling and stirring; realize the best reappearance and the stability of fragrance extraction; to obtain good experimental result; and the protection extracting head is avoided the bending infringement that fractures, the minimizing experimental cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of extracting head support shown in Figure 1.
Among the figure: 1, main support; 2, temp probe; 3, heat-generating disc; 4, stir gauge tap; 5, the regulating switch of preset temperature; 6, water-bath glass container; 7, sample introduction bottle; 8, extracting head; 9, extracting head support; 10, upper end; 11, extracting head guide needle; 12, bottom; 13, base; 14, control panel.
The specific embodiment
As shown in Figure 1, fruit fragrance extraction equipment, include base 13, main support 1, extracting head support 9, extracting head 8 and sample introduction bottle 7, main support 1 is located on the base 13, extracting head support 9 is located on the main support 1, and extracting head 8 is located on the extracting head support 9, and described base 13 is provided with heat-generating disc 3, heat-generating disc 3 is provided with water-bath glass container 6, and sample introduction bottle 7 is located in the water-bath glass container 6 and is positioned at the below of extracting head support 9.
Described main support 1 is provided with temp probe 2, and an end of described temp probe 2 is positioned at water-bath glass container 6, and the control panel of described base 13 is provided with the regulating switch 5 of preset temperature.
Also be provided with on the control panel 14 of described base 13 and stir gauge tap 4, be placed with stirrer in the described sample introduction bottle 7.
As shown in Figure 2, extracting head support 9 is tubular structures of being made by high temperature plastics, and the cross section of its upper end 10 is a semi-circular design, length 10.5cm, and external diameter 3cm, internal diameter 2cmm is used to put into extracting head; The middle part of extracting head support 9 is provided with plastic septum, thickness is 0.1cm, can support extracting head 8, the plastic septum center, middle part of extracting head support 9 is provided with extracting head guide needle 11, be stainless steel material, sponson length 0.5cm, internal diameter 0.1cm is used for avoiding when extracting head is inserted the sample introduction bottle cap extracting head bending; The cross section of its bottom 12 is a semicircular structure, the length 3cm of this semicircular structure, external diameter 3.2cm; internal diameter 2.35cm when extracting head 8 is inserted sample introduction bottle 7, can fix sample introduction bottle 7; prevent that bottle from moving, avoid the extracting head bending to fracture, play a protective role.
Claims (4)
1. fruit fragrance extraction equipment, include base (13), main support (1), extracting head support (9), extracting head (8) and sample introduction bottle (7), main support (1) is located on the base (13), extracting head support (9) is located on the main support (1), extracting head (8) is located on the extracting head support (9), it is characterized in that: described base (13) is provided with heat-generating disc (3), heat-generating disc (3) is provided with water-bath glass container (6), and sample introduction bottle (7) is located in the water-bath glass container (6) and is positioned at the below of extracting head support (9).
2. fruit fragrance extraction equipment according to claim 1, it is characterized in that: described main support (1) is provided with temp probe (2), one end of described temp probe (2) is positioned at water-bath glass container (6), and the control panel (14) of described base (13) is provided with the regulating switch (5) of preset temperature.
3. fruit fragrance extraction equipment according to claim 1 is characterized in that: the lower end central part of described extracting head support (9) is provided with extracting head guide needle (11).
4. fruit fragrance extraction equipment according to claim 1 is characterized in that: described extracting head support (9) is a tubular structure, and the cross section of its upper end (10) and bottom (12) is respectively semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020174616 CN201643777U (en) | 2010-04-23 | 2010-04-23 | Fruit aroma extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020174616 CN201643777U (en) | 2010-04-23 | 2010-04-23 | Fruit aroma extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643777U true CN201643777U (en) | 2010-11-24 |
Family
ID=43108971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020174616 Expired - Fee Related CN201643777U (en) | 2010-04-23 | 2010-04-23 | Fruit aroma extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463833A (en) * | 2013-10-03 | 2013-12-25 | 中华人民共和国济宁出入境检验检疫局 | Stirring rod adsorptive extraction device |
-
2010
- 2010-04-23 CN CN 201020174616 patent/CN201643777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463833A (en) * | 2013-10-03 | 2013-12-25 | 中华人民共和国济宁出入境检验检疫局 | Stirring rod adsorptive extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110423 |