CN105349265A - Technology for subcritical extraction of artemisia argyi essential oil - Google Patents

Technology for subcritical extraction of artemisia argyi essential oil Download PDF

Info

Publication number
CN105349265A
CN105349265A CN201510752008.8A CN201510752008A CN105349265A CN 105349265 A CN105349265 A CN 105349265A CN 201510752008 A CN201510752008 A CN 201510752008A CN 105349265 A CN105349265 A CN 105349265A
Authority
CN
China
Prior art keywords
essential oil
technology
extraction
artemisia argyi
employed
Prior art date
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.)
Pending
Application number
CN201510752008.8A
Other languages
Chinese (zh)
Inventor
唐东升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGXI KANGFENG BIOLOGICAL SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
JIANGXI KANGFENG BIOLOGICAL SCIENCE AND TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGXI KANGFENG BIOLOGICAL SCIENCE AND TECHNOLOGY Co Ltd filed Critical JIANGXI KANGFENG BIOLOGICAL SCIENCE AND TECHNOLOGY Co Ltd
Priority to CN201510752008.8A priority Critical patent/CN105349265A/en
Publication of CN105349265A publication Critical patent/CN105349265A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/025—Recovery by solvent extraction
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/022—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The invention relates to the agricultural and biological deep processing field, and provides a technology for subcritical extraction of artemisia argyi essential oil. Artemisia argyi is employed as a raw material, a subcritical extraction method is employed, then a molecule distillation technology is employed to extract high-purity artemisia argyi essential oil. A new technology for raising the artemisia argyi essential oil extraction rate and purity through combination of subcritical extraction and a molecule distillation technology is explored. The technology comprises the following process flows: artemisia argyi selection, cleaning, beating, subcritical extraction, extracting solution obtaining, condensation, crude essential oil preparation, molecule distillation, refining and finished product preparation. The subcritical extraction technology is employed, then a molecule distillation technology is employed to extract high-purity artemisia argyi essential oil, and the artemisia argyi essential oil extraction rate is raised. Influences of subcritical extraction time, temperature, pressure, material liquid ratio and the like on the essential oil extraction technology will be researched further.

Description

A kind of subcritical abstraction P-Cymene Technology
Technical field
The present invention relates to agro-ecology field of deep, be specifically related to tarragon essential oil technology.
Background technology
Tarragon containing volatile oil O.2% ~ O.4%, its composition is very complicated, and its content and main component have very large difference along with the different places of production, different varieties, different harvest time etc., I, 8-folium eucalypti essence, α-thujone (α-thujone), α-phellandrene (α-phellandrene), β-cloves alkene (β-caryophyllene), amphene, camphor, carvol, trans reed alcohol (transcarveol), I-alpha-terpineol (I-α-terpineol) is mainly in its volatile oil.
The extraction yield of Different sources P-Cymene is 0.29% ~ 0.56%, all contains characteristic component: α-pinene, beta-pinene, α-terpinene, γ-terpinene, cineole, artemone, artemisol, 2-tetrahydrobenzene-1-alcohol, camphor, borneol, 4-Terpineol 350, trans-caryophyllene, oxymethoxyallylbenzene.The composition wherein with drug action has cineole (14.32% ~ 26.12%, mass percent, lower same), camphor (3.66% ~ 14.97%), borneol (0.51% ~ 10.53%), azulene (0.00% ~ 23.95%) etc., toxic ingredient thujone content is 0.32% ~ 3.62%.
The extractive technique of plants essential oil is broadly divided into following several: distillation method, solvent-extraction process, milling process, absorption process, enzyme extraction method, microwave loss mechanisms, ultrasonic extraction, supercritical fluid extraction, microcapsule-aqueous two-phase system.The isolation technique of plants essential oil is broadly divided into following several: molecular distillation method, crystallization process, fractionation, chromatography.
Along with the requirement of industrial development, the research of the extraction and separation technology of essential oil, by gradually to future development that is efficient, environmental protection, strengthens the popularization of new technology at separation field, change traditional technology energy consumption large, make a low multiple use, present situation that extraction yield is low.
Summary of the invention
The object of the invention is to overcome above-mentioned technical problem, providing a kind of subcritical abstraction P-Cymene Technology, take tarragon as raw material, adopts subcritical abstraction method, then extracts high purity P-Cymene with molecular distillation technique.Exploration subcritical abstraction and molecular distillation technique combine and improve the new technology of P-Cymene extraction yield and purity.
Technical problem of the present invention is solved mainly through following technical proposals:
A kind of subcritical abstraction P-Cymene Technology, is characterized in that, comprise following technical process: tarragon → clean → making beating → subcritical abstraction → extraction liquid → concentrated → thick essential oil → molecular distillation → refining → finished product, and its committed step is,
A, to select materials: select clean, clean for subsequent use without rotten tarragon;
B, making beating: raw material mixes in 1: 10 ratio with water, put into single track hollander making beating process;
C, subcritical abstraction: extract at room temperature, low temperature desolventizing, improve technological process vacuum tightness, make extraction solvent rapid evaporation at the temperature of 20 ~ 60 DEG C, molten material ratio controls between 1:1 ~ 1.5:1, and extraction time is 3 times, obtained thick P-Cymene;
D, molecular distillation extract: the extraction conditions of essential oil is distillation temperature 45.1 DEG C, pressure 105Pa, input speed 1.2g/min, feeding temperature 40 ~ 55 DEG C, and total extraction yield is 47.6%, reaches 99.85% to purity.
The invention has the beneficial effects as follows: the present invention adopts subcritical abstraction technology, then extract high purity P-Cymene, to improve the technological innovation of P-Cymene extraction yield with molecular distillation technique; And the impact on extraction of essential oil technique such as time, temperature, pressure, solid-liquid ratio of subcritical abstraction will be studied further.Moreover the present invention studies molecular distillation technique and is separated and the impact of product purity P-Cymene, whole invention process adopts single factor test and orthogonal test to be optimized, and controls the linking of each link well.Utilization for tarragon provides a new approach.Successfully explore subcritical abstraction technology and molecular distillation technique to combine and improve the new technology of P-Cymene extraction yield and purity.
Embodiment
Below technical scheme of the present invention is described in further detail, instead of restriction the present invention.
A kind of subcritical abstraction P-Cymene Technology, prepare by following technical process: tarragon → clean → making beating → subcritical abstraction → extraction liquid → concentrated → thick essential oil → molecular distillation → refining → finished product, its committed step is,
A, to select materials: select clean, clean for subsequent use without rotten tarragon;
B, making beating: raw material mixes in 1: 10 ratio with water, put into single track hollander making beating process;
C, subcritical abstraction: extract at room temperature, low temperature desolventizing, improve technological process vacuum tightness, make extraction solvent rapid evaporation at the temperature of 20 ~ 60 DEG C, molten material ratio controls between 1:1 ~ 1.5:1, and extraction time is 3 times, obtained thick P-Cymene;
D, molecular distillation extract: the extraction conditions of essential oil is distillation temperature 45.1 DEG C, pressure 105Pa, input speed 1.2g/min, feeding temperature 40 ~ 55 DEG C, and total extraction yield is 47.6%, reaches 99.85% to purity.
Traditional technology adopts the extractions such as traditional distillation method, solvent-extraction process, milling process, absorption process to be separated ginger essential oil with fractionation, and to there is leaching time long, solvent usage quantity is large, labour intensity is large, the drawbacks such as raw materials pretreatment energy consumption is large, and heat-sensitive component destructible, quality product and the rate of recovery are unstable.Severe contamination is caused to environment simultaneously.
Traditional technology The present invention
Production cycle 25 ~ 30 hours 18 ~ 20 hours
Processing mode Chemical method Subcritical abstraction, molecular distillation technique
Process management Manual operation, level of automation is low Full-automatic enclosed production, level of automation is high
Pollution situation Waste water waste entrainment environment Cleanly production, substantially pollution-free to environment
The present embodiment technical target of the product:
Oranoleptic indicator: for faint yellow to yellow liquid.
Physical and chemical index:
Acid number is (with mg.KOH/g counts)≤20; Specific rotation a d 20-28 ° ~-45 °;
Relative density d 25 250.870 ~ 0.882; Refractive index n d 201.488 ~ 1.494.
The present embodiment is the embodiment of example of the present invention; for those skilled in the art; on the basis that the invention discloses application method and principle; be easy to make various types of improvement or distortion; and the structure be not limited only to described by the above-mentioned embodiment of the present invention, therefore previously described mode is preferred version, and does not have restrictive meaning; every equivalence done according to the present invention changes and amendment, all in the scope protection domain of claims of the present invention.

Claims (1)

1. a subcritical abstraction P-Cymene Technology, is characterized in that, comprises following technical process: tarragon → clean → making beating → subcritical abstraction → extraction liquid → concentrated → thick essential oil → molecular distillation → refining → finished product, and its committed step is,
A, to select materials: select clean, clean for subsequent use without rotten tarragon;
B, making beating: raw material mixes in 1: 10 ratio with water, put into single track hollander making beating process;
C, subcritical abstraction: extract at room temperature, low temperature desolventizing, improve technological process vacuum tightness, make extraction solvent rapid evaporation at the temperature of 20 ~ 60 DEG C, molten material ratio controls between 1:1 ~ 1.5:1, and extraction time is 3 times, obtained thick P-Cymene;
D, molecular distillation extract: the extraction conditions of essential oil is distillation temperature 45.1 DEG C, pressure 105Pa, input speed 1.2g/min, feeding temperature 40 ~ 55 DEG C, and total extraction yield is 47.6%, reaches 99.85% to purity.
CN201510752008.8A 2015-11-06 2015-11-06 Technology for subcritical extraction of artemisia argyi essential oil Pending CN105349265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510752008.8A CN105349265A (en) 2015-11-06 2015-11-06 Technology for subcritical extraction of artemisia argyi essential oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510752008.8A CN105349265A (en) 2015-11-06 2015-11-06 Technology for subcritical extraction of artemisia argyi essential oil

Publications (1)

Publication Number Publication Date
CN105349265A true CN105349265A (en) 2016-02-24

Family

ID=55325333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510752008.8A Pending CN105349265A (en) 2015-11-06 2015-11-06 Technology for subcritical extraction of artemisia argyi essential oil

Country Status (1)

Country Link
CN (1) CN105349265A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106010792A (en) * 2016-06-27 2016-10-12 福建澳树佳生物科技有限公司 Method for extracting melaleuca alternifolia and tea tree essence oil
CN106833900A (en) * 2017-02-10 2017-06-13 梅跃进 A kind of method of subcritical abstraction P-Cymene
CN106987316A (en) * 2017-04-17 2017-07-28 中国林业科学研究院林产化学工业研究所 A kind of preparation method of the red sandalwood essential oil with bacteriostatic activity
CN107513470A (en) * 2017-09-01 2017-12-26 北京国康本草物种生物科学技术研究院有限公司 Plants essential oil and its extracting method and application
CN108251218A (en) * 2018-02-11 2018-07-06 安阳工学院 A kind of method of highly selective extraction north Chinese mugwort essential oil
CN108354958A (en) * 2018-02-11 2018-08-03 安阳工学院 A method of combining subcritical ethyl alcohol using far infrared radiation and extracts north Chinese mugwort flavones
CN108771039A (en) * 2018-07-02 2018-11-09 河南牧业经济学院 chicken feed additive and preparation method thereof
CN108949351A (en) * 2017-05-25 2018-12-07 无限极（中国）有限公司 Fennel seeds extraction process of active component
CN110862869A (en) * 2019-11-15 2020-03-06 广东暨晴生物医药科技有限公司 By using supercritical CO2Method for preparing folium artemisiae argyi essential oil and byproducts thereof by extraction and secondary molecular distillation processes
CN113142312A (en) * 2021-04-06 2021-07-23 郑州雪麦龙食品香料有限公司 Crayfish flavor seasoning oil and preparation method thereof
CN113173310A (en) * 2021-05-24 2021-07-27 湖北联玉新材料科技有限公司 Degradable disposable food preservation tray
CN114561247A (en) * 2022-02-23 2022-05-31 中国科学院华南植物园 Vegetable essential oil with acaricidal, bactericidal, anti-inflammatory and itching-relieving effects and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103113980A (en) * 2013-02-16 2013-05-22 福建农林大学 Efficient extraction and purification method of mandarin peel oil
CN103497830A (en) * 2013-10-11 2014-01-08 江南大学 High-quality wheat germ oil and subcritical preparation method thereof
CN103651975A (en) * 2013-11-22 2014-03-26 安徽大平油脂有限公司 Health-care oil capable of lowering blood pressure and containing rauvolfia verticillate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103113980A (en) * 2013-02-16 2013-05-22 福建农林大学 Efficient extraction and purification method of mandarin peel oil
CN103497830A (en) * 2013-10-11 2014-01-08 江南大学 High-quality wheat germ oil and subcritical preparation method thereof
CN103651975A (en) * 2013-11-22 2014-03-26 安徽大平油脂有限公司 Health-care oil capable of lowering blood pressure and containing rauvolfia verticillate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
管晓盛等: "亚临界萃取茶籽油的工艺研究", 《现代食品科技》 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106010792A (en) * 2016-06-27 2016-10-12 福建澳树佳生物科技有限公司 Method for extracting melaleuca alternifolia and tea tree essence oil
CN106833900A (en) * 2017-02-10 2017-06-13 梅跃进 A kind of method of subcritical abstraction P-Cymene
CN106987316A (en) * 2017-04-17 2017-07-28 中国林业科学研究院林产化学工业研究所 A kind of preparation method of the red sandalwood essential oil with bacteriostatic activity
CN106987316B (en) * 2017-04-17 2020-09-01 中国林业科学研究院林产化学工业研究所 Preparation method of pterocarpus santalinus essential oil with antibacterial activity
CN108949351A (en) * 2017-05-25 2018-12-07 无限极（中国）有限公司 Fennel seeds extraction process of active component
CN107513470A (en) * 2017-09-01 2017-12-26 北京国康本草物种生物科学技术研究院有限公司 Plants essential oil and its extracting method and application
CN108354958A (en) * 2018-02-11 2018-08-03 安阳工学院 A method of combining subcritical ethyl alcohol using far infrared radiation and extracts north Chinese mugwort flavones
CN108251218A (en) * 2018-02-11 2018-07-06 安阳工学院 A kind of method of highly selective extraction north Chinese mugwort essential oil
CN108354958B (en) * 2018-02-11 2021-01-01 安阳工学院 Method for extracting flavones from Artemisia princeps by using far infrared radiation combined with subcritical ethanol
CN108251218B (en) * 2018-02-11 2021-06-15 安阳工学院 Method for extracting artemisia vulgaris essential oil with high selectivity
CN108771039A (en) * 2018-07-02 2018-11-09 河南牧业经济学院 chicken feed additive and preparation method thereof
CN110862869A (en) * 2019-11-15 2020-03-06 广东暨晴生物医药科技有限公司 By using supercritical CO2Method for preparing folium artemisiae argyi essential oil and byproducts thereof by extraction and secondary molecular distillation processes
CN113142312A (en) * 2021-04-06 2021-07-23 郑州雪麦龙食品香料有限公司 Crayfish flavor seasoning oil and preparation method thereof
CN113173310A (en) * 2021-05-24 2021-07-27 湖北联玉新材料科技有限公司 Degradable disposable food preservation tray
CN114561247A (en) * 2022-02-23 2022-05-31 中国科学院华南植物园 Vegetable essential oil with acaricidal, bactericidal, anti-inflammatory and itching-relieving effects and preparation method and application thereof

Similar Documents

Publication Publication Date Title
CN105349265A (en) Technology for subcritical extraction of artemisia argyi essential oil
CN101124988B (en) Method for extracting refined cordycepin and cordycepin polysaccharide from cordyceps mititaris
CN103772148A (en) Novel method for separating mixture of ethylene glycol and 1, 2-butanediol by adopting azeotropic distillation and extraction coupling technologies
CN102274341A (en) Extracting and refining process for medicinal components of figwort root
CN111978158A (en) Method for extracting purified hypocannabidiol from industrial cannabis sativa
CN103965143B (en) A kind of method from marine unicellular diatom extraction and isolation fucoxanthin
CN110467521A (en) It is a kind of using industrial hemp as cannabidiol (CBD) isolation and purification method of raw material
CN107266400B (en) Method for extracting lactuca sativa bitter principle from chicory
CN102787017A (en) Extraction process and component analysis of pomelo peel essential oil, and employed response surface optimization method
CN103923748A (en) Volatile oil extracting, collecting and separating device
CN102653528A (en) Method for separating purified paclitaxel and 10 diaminobenzidine (DAB) III by utilizing macroporous resin
CN102718774B (en) Method for preparing artemisinin
CN102267906B (en) Extraction method for chlorogenic acid
CN105238565A (en) Extraction process for garlic essential oil
CN109134253A (en) Extract the method for separation nicotine and chlorogenic acid simultaneously using waste tobacco leaf
CN104893978A (en) Haematococcus pluvialis ENN71 and cultural method and application of haematococcus pluvialis ENN71
CN105237339B (en) The method that n-octacosanol is extracted by raw material of sugar refinery mix indicator technique
CN105273035B (en) Compound and preparation method thereof
CN102372723A (en) Method for extracting arglabin from artemisia myriantha
CN102432419B (en) Method for extracting and separating beta-elemene from Eupatorium adenophorum
CN102432420B (en) Method for extracting and separating beta-elemene from Lantana camara
CN102827125B (en) Preparation method and application of barley allelochemical algal-inhibited optical isomer saccharomyces cerevisiae
CN111647002B (en) Method for preparing high-purity 1,8-cineole by using alkanediol mixed green solvent
CN105497044A (en) Pharmaceutical composition for treatment of diseases or illness affected by neuronal injury
CN105315145B (en) α, the method for beta unsaturated ketone is extracted from Fructus Anisi Stellati rectification cauldron bottom residue

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160224

RJ01 Rejection of invention patent application after publication