CN102660379B - Method for extracting valerian vegetable oil - Google Patents
Method for extracting valerian vegetable oil Download PDFInfo
- Publication number
- CN102660379B CN102660379B CN 201210134016 CN201210134016A CN102660379B CN 102660379 B CN102660379 B CN 102660379B CN 201210134016 CN201210134016 CN 201210134016 CN 201210134016 A CN201210134016 A CN 201210134016A CN 102660379 B CN102660379 B CN 102660379B
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- Prior art keywords
- valerian
- oil
- tank
- water
- raw material
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- 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.)
- Expired - Fee Related
Links
- 244000126014 Valeriana officinalis Species 0.000 title claims abstract description 31
- 235000013832 Valeriana officinalis Nutrition 0.000 title claims abstract description 31
- 235000016788 valerian Nutrition 0.000 title claims abstract description 30
- 235000015112 vegetable and seed oil Nutrition 0.000 title claims abstract description 6
- 239000008158 vegetable oil Substances 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 20
- 235000019198 oils Nutrition 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000000341 volatile oil Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 235000019476 oil-water mixture Nutrition 0.000 claims abstract description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- 238000010411 cooking Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 235000008235 Valeriana officinalis var latifolia Nutrition 0.000 description 1
- 240000002724 Valeriana officinalis var. latifolia Species 0.000 description 1
- 241000792902 Valerianaceae Species 0.000 description 1
- 230000001663 anti-spastic effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a method for extracting valerian vegetable oil. The method comprises the following steps of: (1) putting valerian roots into a stock tank, and cooking a valerian root raw material by inflating boiler gas into the stock tank, wherein the heating temperature is 70 to 80 DEG C, and the heating time is 1 to 1.5 hours; (2) transferring the cooked valerian roots into an extracting tank, arranging a partition plate in the extracting tank, heating the valerian raw material at the temperature of 80 to 85 DEG C by inflating hot steam into the extracting tank to ensure that essential oil is precipitated from the valerian roots, volatilized and gasified, allowing the essential oil to enter a cooling tower through a condenser pipe along with water vapor, condensing into an oil-water mixture, and injecting into an oil-water separating tank, wherein the extraction time is 2 to 2.5 hours; and (3) separating oil, water and dreg by using a centrifuge to obtain essential oil. By the method, the extraction rate of valerian oil can be effectively improved, and can reach over 1 percent.
Description
Technical field
The present invention relates to from valerian, extract the vegetables oil method.
Background technology
Valerian oil system utilizes root and the rhizome of Valerianaceae plant valerian (Valeriana officinalis L.) and platyphyllous valerian root (Valeriana officinalis Var. Latifolia Miq), adopt modern distillation method to extract the volatile plant essence oil that obtains, this plants essential oil have wind dispelling, excitement, antispastic effect concurrently and have tranquilizing by nourishing the heart, regulate the flow of vital energy, the effect such as promoting blood circulation and stopping pain, be widely used at present tobacco, beer and other drinks, and medicine, daily use chemicals and essence and flavoring agent industry, also be used for perfume compound and reodorant, commercial value is very considerable.
The root of valerian and stem oil-containing 1.5%～6%, but the extraction oil yield of present domestic valerian is commonly 0.2%～0.75%, larger with valerian oil length gap.
Summary of the invention
For the deficiencies in the prior art, the present invention aims to provide a kind of valerian vegetable oil extraction method, to guarantee to improve the extraction yield of valerian vegetables oil.
A kind of valerian vegetable oil extraction method may further comprise the steps:
(1) radix valerianae of cleaning is put into head tank, utilize boiler gas to pour head tank, the radix valerianae raw material is carried out boiling; 70 ℃-80 ℃ of Heating temperatures, be 1-1.5 hours heat-up time;
(2) well-done radix valerianae is changed in the extractor, dividing plate is set in extractor, pour extractor heating valerian raw material with hot steam, make radix valerianae implants oil separate out the volatilization gasification, 80 ℃-85 ℃ of Heating temperatures, extraction time is 2-2 .5 hours, and vapour enters cooling tower through prolong and is condensed into oil-water mixture, in the gun barrel that reinjects;
(3) carry out oil, water, dregs through whizzer in the separating tank and be separated into essential oil.
Its principle is that water molecules permeates in the cell tissue of raw material, displaces essential oil, under the water vapour effect, the profit volatile matter that forms is distilled out simultaneously, according to the gasifying centrifugal cooling principle, adopts the valerian oil volatility, hot water steam distillation method is carried out valerian oil and is extracted the raising oil yield.Play simultaneously diffusion, hydrolysis and pyrolysis in this process.
The present invention's energy Effective Raise valerian oil extraction yield, the valerian oil extraction yield can reach more than 1%.
Embodiment
Embodiment 1:
(1) 100kg is processed clean radix valerianae and put into head tank, utilize boiler gas to pour head tank, the radix valerianae raw material is carried out boiling; 85 ℃ of Heating temperatures, be 1-1.5 hours heat-up time;
(2) well-done valerian is changed in the extractor, the new dividing plate of design in extractor to reduce the contact surface of raw material and moisture, reduces the oil-water mixture total amount; Pour extractor heating valerian raw material with hot steam, make the valerian vegetables oil separate out the volatilization gasification, enter cooling tower with steam through prolong and be condensed into oil-water mixture, in the gun barrel that reinjects, 85 ℃ of this process Heating temperatures, extraction time is 2-2 .5 hours;
(3) in separating tank, carry out oil, water, dregs through whizzer and be separated into essential oil.
The final valerian vegetables oil 1.5kg that extracts.
Claims (1)
1. valerian vegetable oil extraction method is characterized in that may further comprise the steps:
(1) radix valerianae is put into head tank, utilize boiler gas to pour head tank, the radix valerianae raw material is carried out boiling; 70 ℃-80 ℃ of Heating temperatures, be 1-1.5 hours heat-up time;
(2) well-done radix valerianae is changed in the extractor, dividing plate is set in extractor, pour extractor heating valerian raw material with hot steam, make essential oil in radix valerianae, separate out the volatilization vaporization, 80 ℃-85 ℃ of Heating temperatures, extraction time is 2-2 .5 hours, and vaporizer enters cooling tower through prolong and is condensed into oil-water mixture, in the gun barrel that reinjects;
(3) in separating tank, carry out oil, water, dregs through whizzer and be separated into essential oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210134016 CN102660379B (en) | 2012-05-03 | 2012-05-03 | Method for extracting valerian vegetable oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210134016 CN102660379B (en) | 2012-05-03 | 2012-05-03 | Method for extracting valerian vegetable oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660379A CN102660379A (en) | 2012-09-12 |
| CN102660379B true CN102660379B (en) | 2013-04-24 |
Family
ID=46769963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210134016 Expired - Fee Related CN102660379B (en) | 2012-05-03 | 2012-05-03 | Method for extracting valerian vegetable oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660379B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148011A (en) * | 2016-07-20 | 2016-11-23 | 湖北中烟工业有限责任公司 | The preparation method of a kind of cigarette radix valerianae extract and the application in Medicated cigarette thereof |
| CN107118843A (en) * | 2017-07-03 | 2017-09-01 | 江永百润福天然植物科技发展有限公司 | A kind of preparation method and perilla herb oil that perilla herb oil is extracted from perilla leaf |
| CN111073757A (en) * | 2020-01-09 | 2020-04-28 | 湖北中烟工业有限责任公司 | Preparation method of valerian essential oil for cigarettes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116396C (en) * | 2000-06-13 | 2003-07-30 | 芦建仁 | Tiannu magnolia oil |
| CN1337255A (en) * | 2001-09-17 | 2002-02-27 | 上海汇谷生物技术有限公司 | Prepn of common valeriane extractive |
| CN101396381B (en) * | 2007-09-29 | 2011-09-07 | 北京北大维信生物科技有限公司 | Valerian extract and preparation method and use thereof |
| CN102114060B (en) * | 2011-02-22 | 2012-12-12 | 都晓伟 | Amur valeriana extract and preparation method and applications thereof |
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2012
- 2012-05-03 CN CN 201210134016 patent/CN102660379B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102660379A (en) | 2012-09-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 556400 Guizhou Province, Qiandongnan Miao Dong Autonomous Prefecture Jianhe County Yang Asha Street Huancheng West No. 54 Patentee after: Guizhou Yuan Yuan natural vegetable oil development Co.,Ltd. Address before: 556400, Qiandongnan Miao and Dong Autonomous Prefecture, Jianhe province Guizhou County town opposite the village Patentee before: Jianhe Natural Vegetable Oil Technology Development Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 |