CN103143311A - Method for extracting lavender extract by adopting continuous countercurrent tube type ultrasonic waves - Google Patents
Method for extracting lavender extract by adopting continuous countercurrent tube type ultrasonic waves Download PDFInfo
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- CN103143311A CN103143311A CN201310105230XA CN201310105230A CN103143311A CN 103143311 A CN103143311 A CN 103143311A CN 201310105230X A CN201310105230X A CN 201310105230XA CN 201310105230 A CN201310105230 A CN 201310105230A CN 103143311 A CN103143311 A CN 103143311A
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- lavender
- herba lysimachiae
- lysimachiae foenumgraeci
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Abstract
The invention provides a method for extracting a lavender extract by adopting continuous countercurrent tube type ultrasonic waves. The method comprises the following steps of: picking stems, leaves and petals of lavender, drying in the shade, and crushing the dried materials into powder with the particle size of 10-40 meshes; inputting the crushed lavender into a continuous countercurrent tube type ultrasonic extractor at a speed of 100kg/h, inputting an organic solvent reversely at a flow speed of 500-1000L/h, maintaining the temperature of an ultrasonic extraction tube to be 25-50 DEG C, and extracting for 20-40 minutes to obtain an extraction mixture of the lavender and the organic solvent; inputting the extraction mixture of the lavender and the organic solvent into a liquid residue squeeze-drying separator, separating residue materials, and performing squeezing separation at a speed of 20-100kg/h to obtain a mixture of the lavender extract and the organic solvent; and inputting the mixture of the lavender extract and the organic solvent into a dynamic loop low-temperature evaporation concentrator, reducing the pressure to -0.08MPa, performing evaporation concentration, maintaining the temperature to be 20-40 DEG C, recovering the organic solvent, and collecting a concentrated extract, thus obtaining the lavender extract, wherein the yield of the lavender extract is more than or equal to 15%.
Description
Technical field
The present invention relates to the extraction of lavender, especially utilize continuous flow upstream tubular ultrasonic extraction equipment to extract the method for Herba Lysimachiae foenumgraeci extract, quality and productive rate are significantly improved.
Background technology
Traditional lavender extracting method: (1) steam distillation makes aromatic ester and the aromatic alcohol that single Lavender main component is effumability, at this moment Lavender recovery rate≤0.9%.Lavender is aromatic plant, except the Lavender that contains effumability, also contains in a large number to the very useful but not volatile plant wax of human body, protein, glucoside, carbohydrate content etc., can't realize extraction and application by traditional way of distillation; (2) CO
2The resulting Herba Lysimachiae foenumgraeci extract recovery rate of supercritical extraction≤5.6% finally extracts temperature 〉=50 ℃, and adopts this extracting method recovery rate lower, and the Herba Lysimachiae foenumgraeci extract effective ingredient is easily destroyed more than 50 ℃ the time; (3) the fixed bed lixiviate is sent out and is extracted Herba Lysimachiae foenumgraeci extract recovery rate≤2.9%, and this method can not be produced continuously, and the organic solvent rate of recovery is low, and production process is in non-air-tight state, easily environment is produced and pollutes.
The Herba Lysimachiae foenumgraeci extract that this method is obtained, except containing volatile Lavender, also contain the compositions such as not volatile plant wax, protein, glucoside, carbohydrate in a large number, account for 20～25% of extract total amount, and effective high composition of value, can't realize the value place of this namely this method application by traditional extraction method.
Summary of the invention
The object of the invention is to: adopt continuous flow upstream tubular ultrasonic extraction equipment to extract the method for Herba Lysimachiae foenumgraeci extract, the heat-sensitive substance that adequately protected improves effective component content and quality, reduces energy consumption, has important promotional value.
The object of the present invention is achieved like this: a kind of method of extracting Herba Lysimachiae foenumgraeci extract with continuous flow upstream tubular ultrasonic wave device, step by step:
1) will pluck high-quality, without stem, leaf, the petal of the bright lavender of rotting, be placed in the rear pulverizing of drying in the shade under natural conditions, wherein the water content of comminuting matter≤20%, granularity 10～40 orders;
2) lavender of pulverizing is inputted in continuous flow upstream tubular ultrasonic extractor with 100kg/h speed, with the reverse input organic solvent of 500～1000L/h flow velocity, keep 25～50 ℃ of ultrasonic extraction tube temperature, extract 20～40min, get the lavender organic solvent and extract mixture;
3) the lavender organic solvent is extracted mixture input melt cinder and extract separator, separate slag charge, carry out expression separation by 20～100kg/h, get the Herba Lysimachiae foenumgraeci extract ORGANIC SOLVENT MIXTURES;
4) with in Herba Lysimachiae foenumgraeci extract ORGANIC SOLVENT MIXTURES input dynamic circulation low-temperature evaporation inspissator, decompression is arrived-0.08MPa, and evaporation and concentration maintains the temperature at 20～40 ℃, reclaims organic solvent, collects concentrated extract, namely gets Herba Lysimachiae foenumgraeci extract;
Wherein organic solvent is ethanol or ethyl acetate.
The yield of described method Herba Lysimachiae foenumgraeci extract is 〉=15%.
Know-why of the present invention and effect: traditional way of distillation is extracted the Herba Lysimachiae foenumgraeci extract yield and is up to 0.9%; CO
2Supercritical extraction extracts the Herba Lysimachiae foenumgraeci extract yield and is up to 5.6%; The fixed bed extraction extracts the Herba Lysimachiae foenumgraeci extract recovery rate and is up to 2.9%.Ultrasonic technology and continuous flow upstream technology have been adopted, by ultrasonic wave stretching shaking force can the lavender compact tissue is loose, broken, plant cell wall is broken, the compositions such as the stronger plant wax of the fragrant effective ingredients such as lavender tissue space and intracellular ester class, alcohols and adhesive force, protein, glucoside, carbohydrate are fully freed, extracted by organic solvent dissolution; Next extracts, and whole process using adverse current state namely is extracted material and the agent solvent is arranged is to go in the same direction, and it is maximum that each section concentration difference keeps, and has guaranteed to use the solvent of minimum to reach best extraction effect, and extraction rate reached is more than 15%.
The technique effect of this method is, this Herba Lysimachiae foenumgraeci extract quality is good, adopts the continuous flow upstream tubular ultrasonic extraction method heat-sensitive substance that adequately protected, and improves effective component content and quality; Secondly Determination of Residual Organic Solvents is low, to extract, the functions such as melt cinder extruding separates, filter, concentrated, residual solvent Distillation recovery, solvent tail gas recovery organically combine, environmental contamination reduction, the effective ingredient of the lavender that obtains simultaneously, the input usefulness of promotion industry, show technological progress greatly.
Description of drawings
The present invention is further described by reference to the accompanying drawings.
Accompanying drawing is that continuous flow upstream tubular ultrasonic extraction equipment extracts the Herba Lysimachiae foenumgraeci extract process flow diagram;
As shown in the figure: pulverize lavender--input continuous flow upstream tubular ultrasonic extractor--reverse input organic solvent--the lavender ORGANIC SOLVENT MIXTURES---the input melt cinder is extracted separator--isolate slag charge and Herba Lysimachiae foenumgraeci extract ORGANIC SOLVENT MIXTURES---mixture input dynamic circulation low-temperature evaporation inspissator--organic solvent reclaims-gets Herba Lysimachiae foenumgraeci extract.
The specific embodiment
The present invention is further described in conjunction with the embodiments.
Embodiment
Raw material is disposed: will pluck high-quality, without rotten bright lavender stem, leaf, petal, and be placed under natural conditions and dry in the shade, its water content≤20%, it be pulverized 10 or 25 or 40 mesh sieves;
Preparation scheme 1
Get the lavender 100kg that pulverized 30 mesh sieves, meet in the continuous flow upstream tubular ultrasonic extractor of JB/T 20126-2009 national standard with the input of 100kg/h speed, organic solvent ethanol (95%) with the clean general happy bio tech ltd production in the reverse input of 800L/h flow velocity Xinjiang, keeping extracting 35min at 40 ℃ of ultrasonic extraction tube temperature, get the lavender alcohol mixture; After this mixture input extraction melt cinder is extracted separator, isolate slag charge and extract mixture; (0.08MPa) in the evaporation concentrator, keep 35 ℃ of temperature, recycling after the organic solvent ethanol evaporation reclaims is collected residue extract 17kg, is Herba Lysimachiae foenumgraeci extract, and yield is 17% will to extract mixture input dynamic circulation low-temperature reduced-pressure.
Preparation scheme 2
Get the lavender 100kg that pulverized 30 mesh sieves, meet in the continuous flow upstream tubular ultrasonic extractor of JB/T 20126-2009 national standard with the input of 100kg/h speed, the organic solvent ethyl acetate of producing with the reverse input of 1000L/h flow velocity Tianjin Fu Yu Fine Chemical Co., Ltd, keeping extracting 40min under ultrasonic extraction tube temperature 45 C, get the lavender ethyl acetate mixture; After this mixture input extraction melt cinder is extracted separator, isolate slag charge and extract mixture, to extract mixture input dynamic circulation low-temperature reduced-pressure (0.08MPa) in the evaporation concentrator, keep 40 ℃ of temperature, recycling after the evaporation of organic solvent ethyl acetate is reclaimed, collect residue extract 15kg, be Herba Lysimachiae foenumgraeci extract, yield is 15%.
The extract effect example that this method obtains.
1) application example of daily use chemicals articles for washing class such as lavender Manual perfumed soap:
In the Manual perfumed soap manufacture craft, after its saponification process is completed, the saponification liquor temperature add when remaining on 40 or 60 or 80 ℃ Herba Lysimachiae foenumgraeci extract 0.1 3 or 5%(kg/kg), that constant temperature stirs is cooling in the injection moulding mould, both cut apart, pack to get the lavender Manual perfumed soap.This Herba Lysimachiae foenumgraeci extract is applied to Manual perfumed soap, more than the sustainable 24h of the fragrant fragrance remaining time of body surface lavender, can play the effects such as moisturizing, moisturizing after using.
2) application example of cosmetics creme class skin care item lavender hand lotion:
When making skin care item hand lotion emulsification process and finish, add when keeping temperature 30 or 45 or 60 ℃ Herba Lysimachiae foenumgraeci extract 0.01 1.6 or 3%(kg/kg), be down to room temperature after constant temperature stirs, after packing, packing both the lavender hand lotion.This Herba Lysimachiae foenumgraeci extract is applied to hand lotion, and the sustainable lasting of body surface after using can play the effects such as moisturizing, moisturizing.
Claims (2)
1. method that adopts continuous flow upstream tubular ultrasonic ripple to extract Herba Lysimachiae foenumgraeci extract is characterized in that: step by step:
1) will pluck high-quality, without stem, leaf, the petal of the bright lavender of rotting, be placed in the rear pulverizing of drying in the shade under natural conditions, wherein the water content of comminuting matter≤20%, granularity 10～40 orders;
2) lavender of pulverizing is inputted in continuous flow upstream tubular ultrasonic extractor with 100kg/h speed, with the reverse input organic solvent of 500～1000L/h flow velocity, keep 25～50 ℃ of ultrasonic extraction tube temperature, extract 20～40min, get the lavender organic solvent and extract mixture;
3) the lavender organic solvent is extracted mixture input melt cinder and extract separator, separate slag charge, carry out expression separation by 20～100kg/h, get the Herba Lysimachiae foenumgraeci extract ORGANIC SOLVENT MIXTURES;
4) with in Herba Lysimachiae foenumgraeci extract ORGANIC SOLVENT MIXTURES input dynamic circulation low-temperature evaporation inspissator, decompression is arrived-0.08MPa, and evaporation and concentration maintains the temperature at 20～40 ℃, reclaims organic solvent, collects concentrated extract, namely gets Herba Lysimachiae foenumgraeci extract;
Wherein organic solvent is ethanol or ethyl acetate.
2. method according to claim 1, it is characterized in that: the yield of Herba Lysimachiae foenumgraeci extract is 〉=15%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385832A (en) * | 2013-07-24 | 2013-11-13 | 云南西草资源开发有限公司 | Anti-aging cosmetic taking lavender extract as main active ingredient |
| CN103409239A (en) * | 2013-07-26 | 2013-11-27 | 郑刚 | Method for extracting chamomile extract by using countercurrent tube type ultrasonic device |
| CN103409240A (en) * | 2013-07-26 | 2013-11-27 | 郑刚 | Method for extracting chamomile extract by using pot-type ultrasonic device |
| CN106512467A (en) * | 2015-09-13 | 2017-03-22 | 王建卫 | Economical solid-liquid transfer method |
-
2013
- 2013-03-28 CN CN201310105230.XA patent/CN103143311B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 李紫薇等: "超声波辅助提取狭叶薰衣草总黄酮的研究", 《伊犁师范学院学报（自然科学版）》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385832A (en) * | 2013-07-24 | 2013-11-13 | 云南西草资源开发有限公司 | Anti-aging cosmetic taking lavender extract as main active ingredient |
| CN103385832B (en) * | 2013-07-24 | 2015-09-23 | 云南西草资源开发有限公司 | A kind of take Herba Lysimachiae foenum-graeci extract as the anti-aging cosmetics of main active |
| CN103409239A (en) * | 2013-07-26 | 2013-11-27 | 郑刚 | Method for extracting chamomile extract by using countercurrent tube type ultrasonic device |
| CN103409240A (en) * | 2013-07-26 | 2013-11-27 | 郑刚 | Method for extracting chamomile extract by using pot-type ultrasonic device |
| CN106512467A (en) * | 2015-09-13 | 2017-03-22 | 王建卫 | Economical solid-liquid transfer method |
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| CN103143311B (en) | 2015-07-08 |
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Effective date of registration: 20150910 Address after: 835000 Bayan Dai village, Dai Town, Yining, Yili Kazakh Autonomous Prefecture, the Xinjiang Uygur Autonomous Region, Bayan Patentee after: Yili lavender products Co. Ltd. Mayila St. Address before: 835000 the Xinjiang Uygur Autonomous Region Yili Kazak Autonomous Prefecture of Yining City, Bayan Dai Zhen Yili lavender products Co. Ltd. Mayila St. Patentee before: Zheng Gang Patentee before: Wang Yubiao |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130612 Assignee: Yili lavender products Co. Ltd. Mayila St. Assignor: Zheng Gang|Wang Yubiao Contract record no.: 2015650000037 Denomination of invention: Method for extracting lavender extract by adopting continuous countercurrent tube type ultrasonic waves Granted publication date: 20150708 License type: Exclusive License Record date: 20150831 |
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