CN101787330B - Costusroot oil extraction method - Google Patents
Costusroot oil extraction method Download PDFInfo
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- CN101787330B CN101787330B CN2010101189949A CN201010118994A CN101787330B CN 101787330 B CN101787330 B CN 101787330B CN 2010101189949 A CN2010101189949 A CN 2010101189949A CN 201010118994 A CN201010118994 A CN 201010118994A CN 101787330 B CN101787330 B CN 101787330B
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Abstract
The invention provides a costusroot oil extraction method which includes the steps that: (1) raw material preparation: fresh costusroot is purified and sliced; (2) extraction: costusroot slices per 100kg after water filtration is added with 300-400L of distilled water and is extracted for 4.5-5 hours at the pressure of -0.06-0.07MPa and the temperature of 45-60 DEG C, and then the costusroot oil is separated and collected in the extraction process; (3) crude distillation: oil, water and impurities of the extracted costusroot oil are separated after standing for 24-48 hours, the costusroot oilat the upper layer is rectified at the pressure of -0.05-0.06MPa and the temperature of 50-60 DEG C; (4) rectification: the costusroot oil after crude distillation is separated from oil, water and impurities after standing for 24-48 hours, the upper costusroot oil conducts rectification at the pressure of -0.05--0.06MPa and the temperature of 50-60 DEG C, the rectified costusroot oil is stored for 48 hours at the temperature of 18 DEG C, and the costusroot oil at the upper layer is collected , so as to prepare the costusroot oil.
Description
Technical field
The present invention relates to a kind of process for extracting of Costusroot oil.
Background technology
The Saussurea lappa Clarke another name banksia rose, Radix Aucklandiae (Radix Vladimiriae) are the root of feverfew Saussurea lappa Clarke (Aucklandia lappa Decne.), and the dissipate-swelling of being good for the stomach, promoting the flow of QI for relieving the stagnancy, the antiabortive effect of pain relieving are arranged.Have promoting qi circulation, resolving food retention, soothing the liver, be good for the stomach, control all gas pain, stop eating gather, effects such as fullness sensation in chest abdominal distension, vomiting dysentery, record in one one 41,42 pages of Pharmacopoeia of the People's Republic of China versions in 2005.Radix Aucklandiae oil in the Saussurea lappa Clarke contains alkene, lactone, pure and mild 20 multiple amino acids in nearly more than 20, is widely used pure natural spice in food, medicine, the senior makeup.Costunolide and dehydro-account for the 85%--93% in the Radix Aucklandiae oil; The a-costol accounts for the 0.1%-0.7% of Radix Aucklandiae oil; Alpha, beta-lonone accounts for the 0.02%--0.05% of Radix Aucklandiae oil; These compositions are keys of the decision medicinal curative effect of Radix Aucklandiae oil and peat-reek, fragrance; These components have the characteristic of high temperature oxidation sex change again; Long, temperature height of leaching process time is the key factor that influences the Radix Aucklandiae oil quality, and density property and leaching process oily water separation time and the temperature of raw material in extraction equipment is the factor that influences extraction yield.The general at present normal-temperature water steam vaporization extraction Radix Aucklandiae oil that adopts; Factor affecting such as, quality (firmly crisp) wet because of doing of meal raw material, disintegrating apparatus make meal particle (10 orders and more than) contain the inconsistent of fine powder ratio (accounting for 10% below 20 orders), and identical distillation condition extracts not exclusively Radix Aucklandiae oil; Can only realize the theoretical amount extraction about 85% in the production, extract not exclusively; Water at atmospheric pressure vapor distillation extraction time, the time was long at 7 hours, extracted temperature at 95--110 ℃, and temperature is high, the easy volatilization loss of Radix Aucklandiae oil; ((β-ionone), cypress camphor (cedrol), the a-costol long-time high temperature of several components such as (a-costol) resolve into organic acid easily, cause the Radix Aucklandiae oil extraction yield to reduce and the quality change for β-elemene), cloves alkene (caryophyllene), Humuleno (humulene), eedrene (cedrene), alpha, beta-lonone for costuslactone in the Radix Aucklandiae oil (costuslactone), dihydrocostulactone (dihydrocostuslactone), dehydro-(dehydrocostuslactone), Costunolide (costunolide), dihydro Costunolide (dihydrocostunolide), 12-melonia Costunolide (12-methoxydihydrocostunolide) and 12-melonia costuslactone (12-methoxydihydrodehydrocostuslactone), beta-elemene.
Summary of the invention
Technical problem during the Costusroot oil that The present invention be directed to present existence extracts provides a kind of Costusroot oil high extraction and high-quality process for extracting.
The present invention includes that raw material is prepared, extracts, slightly heated up in a steamer, rectifying:
1, raw material is prepared: bright Saussurea lappa Clarke is cut removing LU, and flushing earth is cut into drainage behind the 1-1.5mm thin slice;
2, extract: the Saussurea lappa Clarke thin slice behind every 100Kg drainage adds 300-400L zero(ppm) water, under-0.06--0.07MPa pressure and 45-60 ℃ temperature, extracts 4.5-5 hour, and Radix Aucklandiae oil separates in leaching process, collection;
3, slightly heat up in a steamer: the Radix Aucklandiae oil of extraction leaves standstill and carried out oil, water, impurity in 24-48 hour and separate, and overstory sesame oil slightly heats up in a steamer under the temperature of-0.05--0.06MPa pressure and 50-60 ℃;
4, rectifying: slightly heat up in a steamer Radix Aucklandiae oil and leave standstill and carried out oil, water, impurity in 24-48 hour and separate; The rectifying under the temperature of-0.05--0.06MPa pressure and 50-60 ℃ of overstory sesame oil; Smart distilled Radix Aucklandiae oil was stored for 48 times down at 18 ℃, drew up a layer Radix Aucklandiae oil and was banksia rose essential oil.
Advantage of the present invention:
1, the difference of raw material processing, this technology is used bright thin slice without dry powder particle, reduced dry and the pulverizing link, has reduced fine grain generation; Radix Aucklandiae oil is volatile, reduces dry and cool naturally solarization and has reduced Radix Aucklandiae oil and volatilize naturally and improved yield;
2, in Radix Aucklandiae oil distillation extraction and purification and separation process, adopt vacuum distilling, reduced distillation temperature, reduced the thermolysis of effective constituent;
3, change the separate mode of Radix Aucklandiae oil in distillation, distillation extraction separates Radix Aucklandiae oil on one side adopt on one side, has reduced the heat-up time of Radix Aucklandiae oil.
The Radix Aucklandiae oil finished product comparison sheet of the present invention and conventional process for extracting:
Claims (1)
1. the process for extracting of a Costusroot oil comprises that raw material prepares, extracts, slightly heats up in a steamer and rectification step:
(1) raw material is prepared: bright Saussurea lappa Clarke is cut removing LU, and flushing earth is cut into drainage behind 1～1.5mm thin slice;
(2) extract: the Saussurea lappa Clarke thin slice behind every 100Kg drainage adds 300～400L zero(ppm) water ,-0.06～-extracting 4.5～5 hours under the temperature of 0.07MPa pressure and 45～60 ℃, Radix Aucklandiae oil separates in leaching process, collects;
(3) slightly heat up in a steamer: the Radix Aucklandiae oil of extraction leaves standstill and carried out oil, water, impurity in 24～48 hours and separate, overstory sesame oil-0.05～
Slightly heat up in a steamer under the temperature of-0.06MPa pressure and 50～60 ℃;
(4) rectifying: slightly heat up in a steamer Radix Aucklandiae oil and leave standstill and carried out oil, water, impurity in 24～48 hours and separate, overstory sesame oil-0.05～
Rectifying under the temperature of-0.06MPa pressure and 50～60 ℃, smart distilled Radix Aucklandiae oil drew up a layer Radix Aucklandiae oil and is Costusroot oil 18 ℃ of 48 times of storage down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101189949A CN101787330B (en) | 2010-03-08 | 2010-03-08 | Costusroot oil extraction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101189949A CN101787330B (en) | 2010-03-08 | 2010-03-08 | Costusroot oil extraction method |
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| CN101787330A CN101787330A (en) | 2010-07-28 |
| CN101787330B true CN101787330B (en) | 2012-11-28 |
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| CN2010101189949A Active CN101787330B (en) | 2010-03-08 | 2010-03-08 | Costusroot oil extraction method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102787018A (en) * | 2012-08-29 | 2012-11-21 | 西南大学 | Preparation method of high-quality costus root oil |
| CN112300862A (en) * | 2019-07-25 | 2021-02-02 | 余志刚 | Low-temperature vacuum extraction method of thuja oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333326A (en) * | 2001-08-27 | 2002-01-30 | 海南万恒生物工程有限公司 | Rosemary essential oil, antioxidant and preparation process thereof |
| CN101020860A (en) * | 2007-01-16 | 2007-08-22 | 刘思强 | Anti-senility golden shaddock oil |
| CN101597543A (en) * | 2009-07-08 | 2009-12-09 | 四川日香桂农业科技开发有限公司 | A kind of method for preparing osmanthus flower fragrance, water soluble fine powder, fiber micro powder simultaneously |
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2010
- 2010-03-08 CN CN2010101189949A patent/CN101787330B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333326A (en) * | 2001-08-27 | 2002-01-30 | 海南万恒生物工程有限公司 | Rosemary essential oil, antioxidant and preparation process thereof |
| CN101020860A (en) * | 2007-01-16 | 2007-08-22 | 刘思强 | Anti-senility golden shaddock oil |
| CN101597543A (en) * | 2009-07-08 | 2009-12-09 | 四川日香桂农业科技开发有限公司 | A kind of method for preparing osmanthus flower fragrance, water soluble fine powder, fiber micro powder simultaneously |
Non-Patent Citations (3)
| Title |
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| 许保和.正交设计法研究青木香油的提取工艺.《苏州医学院学报》.1998,第18卷(第8期), * |
| 陈长明.木香根油.《精细化学品配方工艺及原理分析》.北京工业大学出版社,2002,(第1版),第468页. * |
| 陈陶声等.精油的脱水.《林产化工与产品》.化学工业出版社,1993,(第1版),327. * |
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