CN101223995B - Preparing method for garlic and onion compound essential oil - Google Patents
Preparing method for garlic and onion compound essential oil Download PDFInfo
- Publication number
- CN101223995B CN101223995B CN2008100188689A CN200810018868A CN101223995B CN 101223995 B CN101223995 B CN 101223995B CN 2008100188689 A CN2008100188689 A CN 2008100188689A CN 200810018868 A CN200810018868 A CN 200810018868A CN 101223995 B CN101223995 B CN 101223995B
- Authority
- CN
- China
- Prior art keywords
- garlic
- onion
- essential oil
- extraction
- carbon dioxide
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to a method used for preparing compound essential oil from garlic and onion and a product thereof, pertaining to the deep processing technical field of the garlic and the onion. The method is used for researching and developing functional food that has antioxidant activity. The garlic and the onion mixture is extracted by supercritical carbon dioxide and the technical conditions for the extraction are: extractive pressure: 15MPa-30MPa, extractive temperature: 35-50 DEG C, the dosage of an entrainer: 1.0-1.5ml ethanol/g material, the flux of the carbon dioxide: 15L/h-30L/h, extractive time: 1.5-2.5 h and extractive rate: up to 4.2 parts per thousand. An obtained extract has higher antioxidant activity than ordinary extracts, can be used for developing health care food and has functions of strengthening the immunity of organisms, anti-ageing and preventing cardio-cerebral vascular diseases, etc.
Description
One, technical field
The present invention relates to from garlic, onion, prepare method of composite essential oil and products thereof, belong to garlic, onion deep process technology field.Be used to develop functional food with antioxidation activity.
Two, background technology
Garlic is the bulb of liliaceous plant, and garlic contains several amino acids, vitamin, trace element etc., and garlic is the important flavouring during people live, and it reaches in China as medication among the people all the history in thousands of years all over the world.The processing of traditional garlic is mainly made mashed garlic, garlic juice or is mixed and made into tartar sauce with other composition.Main flavor in the garlic and physiological activator are garlic oils, and garlic oil can increase flavour of food products as flavouring and spices aspect eating.The clinical practice of garlic oil not only is used for anti-inflammation, prevents and treats influenza, enteritis, dysentery and protozoon infectious diseases, but also is used for multiple diseases such as antifatigue, reducing blood lipid, hypotensive, anticoagulation, antiviral, cancer-resisting, preventing heavy metal poisoning, immunologic function shortage.Therefore, garlic oils health product is in very great demand on the present international market.
Onion belongs to Liliaceae, allium herbaceous plant, is vegetables often edible during people live.What onion was the most valuable is its health-care hospital effect, and these effects all can give the credit to volatile oil component, are referred to as onion oil, contain a large amount of active ingredients in the onion oil, has constituted the distinctive strong acid of onion, antimicrbial power and significant physiologic effect.With Europe is that the center finds that to the scientific research that onion oil has carried out long-term medical science aspect and chemical aspect its major function has: antiallergy, anti-asthma, prevent and treat artery sclerosis and thrombus, hypotensive, anti-diabetic, improve liver dysfunction, resistant to infection disease etc.
At present, domestic and international extracting method to garlic, onion essential oil mainly contains water at atmospheric pressure vapor distillation method, the room temperature reduced steam way of distillation, solvent extraction, room temperature organic solvent extractionprocess, organic solvent extraction below 0 ℃, Soxhlet extraction and supercritical carbon dioxide extraction method.Conventional room temperature water vapor distillation method has been applied to the batch production production of essential oil, but yield is low; Though the room temperature distillation under vacuum has higher yield, too high but vacuum requires, cooling difficulty causes batch production production poor operability; Solvent extraction method extraction essential oil existence extraction is incomplete, yield is low, be mixed with inert matters such as soluble sugar, protein, pigment in the extract, the impurity elimination need of work increases technology and production cost, and the supercritical carbon dioxide extraction method effect is better relatively, can obtain high-quality essential oil product.
The supercritical carbon dioxide extraction technology is high-new extraction and separation technologies of a kind of modern times; has safety and environmental protection; protection thermal sensitivity and active material; plurality of advantages such as energy-conservation; product is residual and be subjected to people's favor with nontoxic, the no any chemical solvent of pure natural, is showing vast potential for future development aspect the extraction production of plants essential oil.
The supercritical carbon dioxide extraction technology has significant limitation during as the high sample of water content such as onion to extraction.Moisture freezes under the low temperature of supercritical carbon dioxide fluid easily, stops up supercritical carbon dioxide equipment.So the problem that water content is high when how to solve supercritical carbon dioxide extraction onion sample is the key of onion oil supercritical carbon dioxide extraction production technology always.
Three, summary of the invention
Technical problem
The preparation method who the purpose of this invention is to provide a kind of garlic, onion compound essential oil product extracts yield and traditional steam extraction method and relatively is significantly improved, and recovery rate can reach 0.42%, the garlic of being extracted, onion compound essential oil antioxidation activity height.
Technical scheme
(1) prepare the method for garlic, onion compound essential oil from garlic, onion raw material compound, it is characterized in that: garlic, the pre-treatment of onion raw material: garlic, onion raw material are pressed special ratios and are mixed back historrhexis.
(2) garlic, the onion material use supercritical carbon dioxide after mixing break process prepares garlic, onion compound essential oil:
1. take by weighing and mix garlic, onion material that break process the crosses supercritical carbon dioxide extracting still of packing into, sealed extraction kettle;
2. supercritical CO 2 extraction technology parameter: extracting pressure 15MPa～30MPa, 35 ℃～50 ℃ of extraction temperature, entrainer consumption are that 1.0～1.5ml ethanol/g material, carbon dioxide flow are that 15L/h～30L/h, extraction time are 1.5～2.5h;
3. after reaching the extraction time of setting, extract is collected, merged the extract in two separating stills in parallel, molecular clock concentrates extract and gets garlic, onion compound essential oil.
Beneficial effect
Garlic of the present invention, onion compound essential oil preparation method mix garlic, onion raw material earlier in proportion, break process, prepare garlic, onion compound essential oil with supercritical carbon dioxide extraction method then, this method can significantly improve the recovery rate of garlic, onion essential oil, and the composite essential oil of extraction has than the higher antioxidation activity of single composition essential oil.Its advantage and good effect are:
(1) traditional extraction extracts poor effect with the single sample of garlic or onion.And the inventive method overcomes tradition and adheres rigidly to and adopt earlier mixing treatment garlic, onion raw material in proportion, with the supercritical carbon dioxide extraction method extraction, mixed raw material has overcome the problem of the too high easy obstruction supercritical carbon dioxide equipment of onion water content in the process of supercritical carbon dioxide extracting then.
(2) improved oil yield.Garlic, the onion compound essential oil yield of this preparation method's preparation are 0.42%.Extract the recovery rate all high (seeing Table 1) of garlic oil or onion oil separately than traditional steam
The comparison of table 1 supercritical carbon dioxide extracting and steam extraction extraction yield
(3) improved the antioxidation activity of essential oil.Show that through a large amount of non-oxidizability experiments the antioxidation activity of garlic, onion compound essential oil is than the antioxidation activity height of oligomict garlic oil or onion oil.In addition, the garlic of supercritical carbon dioxide extracting, onion compound essential oil product have better antioxidation activity than the garlic oil and the onion oil of supercritical carbon dioxide extracting under the same dose.Experimental results show that the inventive method adopts earlier mixing treatment garlic, onion raw material in proportion, the composite essential oil that obtains with the supercritical carbon dioxide extraction method extraction has best antioxidation activity then.The garlic of being extracted, onion compound essential oil are removed the ability (inhibiting rate reaches 50.16% most) of free radical, are significantly higher than BHT (inhibiting rate 23.99%), alpha-tocopherol (inhibiting rate 7.90%).
Four, description of drawings
Fig. 1 supercritical carbon dioxide extraction process flow.
Five, Fa Ming the specific embodiment
Exemplifying embodiment 1
1, mixes preliminary treatment garlic, onion raw material
(garlic: onion=1: 1) take by weighing mixing, putting into tissue mashing machine, to be crushed to the sample particle degree even by material rate.
2, supercritical carbon dioxide extraction method prepares garlic, onion compound essential oil
(1) takes by weighing garlic, the onion material samples supercritical carbon dioxide extracting jar of packing into of 200 gram mixed processing, sealed extraction kettle;
(2) supercritical CO 2 extraction technology parameter: pressure 25MPa, 40 ℃ of temperature, carbon dioxide flow are that 20L/h, entrainer consumption are 1.0ml ethanol/g material, and wherein pressure, flow reach predetermined value by regulating choke valve open degree and CO 2 high pressure revolution speed;
(3) reach the extraction time 2h of setting after, collect extract, merge the extract in two separating stills in parallel, promptly get garlic, onion compound essential oil, extraction yield 0.42%.The garlic of being extracted, onion compound essential oil are removed the ability (inhibiting rate reaches 50.16%) of free radical, are significantly higher than BHT (2, the 6-di-tert-butyl-4-methy phenol) (inhibiting rate 23.99%), alpha-tocopherol (inhibiting rate 7.90%).
Exemplifying embodiment 2
1, mixes preliminary treatment garlic, onion raw material
(garlic: onion=2: 1) take by weighing mixing, putting into tissue mashing machine, to be crushed to the sample particle degree even by material rate.
2, supercritical carbon dioxide extraction method prepares garlic, onion compound essential oil
(1) takes by weighing garlic, the onion material samples supercritical carbon dioxide extracting jar of packing into of 200 gram mixed processing, sealed extraction kettle;
(2) supercritical CO 2 extraction technology parameter: pressure 25MPa, 40 ℃ of temperature, carbon dioxide flow are that 20L/h, entrainer consumption are 1.0ml ethanol/g material, and wherein pressure, flow reach predetermined value by regulating choke valve open degree and CO 2 high pressure revolution speed;
(3) reach the extraction time 2h of setting after, collect extract, merge the extract in first separating still and second separating still, promptly get garlic, onion compound essential oil, extraction yield 0.40%.The garlic of being extracted, onion compound essential oil are removed the ability (inhibiting rate reaches 48.16%) of free radical, are significantly higher than BHT (2, the 6-di-tert-butyl-4-methy phenol) (23.99%), alpha-tocopherols (inhibiting rate 7.90%).
Claims (2)
1. the preparation method of garlic, onion compound essential oil is characterized in that:
(1) the supercritical carbon dioxide extracting still of packing into after garlic, onion raw material were mixed by mass ratio in 3: 1～1: 1 has sealed extraction kettle;
(2) set the supercritical CO 2 extraction technology parameter: extracting pressure 15MPa～30MPa, 35 ℃～50 ℃ of extraction temperature, entrainer consumption are that 1.0～1.5ml ethanol/g material, carbon dioxide flow are that 15L/h～30L/h, extraction time are 1.5～2.5h;
(3) reach the extraction time of setting after, collect to merge the extract in the separating still;
(4) the concentrated extract of molecular clock gets the oily extract and is garlic, onion compound essential oil.
2. the garlic for preparing with the described method of claim 1, onion compound essential oil product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100188689A CN101223995B (en) | 2008-01-29 | 2008-01-29 | Preparing method for garlic and onion compound essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100188689A CN101223995B (en) | 2008-01-29 | 2008-01-29 | Preparing method for garlic and onion compound essential oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101223995A CN101223995A (en) | 2008-07-23 |
| CN101223995B true CN101223995B (en) | 2011-05-04 |
Family
ID=39856376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100188689A Expired - Fee Related CN101223995B (en) | 2008-01-29 | 2008-01-29 | Preparing method for garlic and onion compound essential oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101223995B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411499B (en) * | 2008-11-20 | 2012-05-23 | 南京农业大学 | Compositional soft capsule containing composite garlic and onion essential oil as well as anti-oxidant vitamins |
| CN101856051B (en) * | 2010-06-04 | 2012-12-19 | 山东三星玉米产业科技有限公司 | Garlic corn oil and preparation method thereof |
| CN102531982A (en) * | 2011-12-23 | 2012-07-04 | 安徽绿能技术研究院 | Method for extracting high purity allicin and device thereof |
| CN103918801B (en) * | 2013-06-04 | 2015-12-23 | 北京农学院 | The application of yellow elm seed oil in preparation antifatigue ready-mixed oil |
| CN105432808A (en) * | 2015-07-15 | 2016-03-30 | 武汉华士特工业生物技术开发有限公司 | Peruvian ginseng aromatic oil and preparation method |
| KR102157141B1 (en) * | 2018-11-27 | 2020-09-17 | 주식회사 파미니티 | Compositions containing and natural clematis mandshurica extracts for improving cognitive function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040701A (en) * | 2007-04-20 | 2007-09-26 | 山东大学 | Garlic compound oil and its preparing method |
-
2008
- 2008-01-29 CN CN2008100188689A patent/CN101223995B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040701A (en) * | 2007-04-20 | 2007-09-26 | 山东大学 | Garlic compound oil and its preparing method |
Non-Patent Citations (1)
| Title |
|---|
| 孙君社，高孔荣.大蒜和洋葱风味物及其萃取.《中国调味品》.1995,(第10期),9－13. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101223995A (en) | 2008-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101223995B (en) | Preparing method for garlic and onion compound essential oil | |
| CN106367208A (en) | Separation and purification method of garlic essential oil | |
| CN107684575A (en) | The preparation method and purposes of white bur activity extract | |
| CN103651974A (en) | Health oil with efficacy of decreasing blood sugar | |
| CN102061220A (en) | Method for preparing onion functional components by using double-stage extraction based on subcritical water and solvent method | |
| CN1807566A (en) | Manufacturing technique for extracting silkworm chrysalis oil | |
| CN103480178A (en) | Method for extracting active ingredients from coreopsis tinctoria by subcritical water | |
| CN107573438A (en) | A kind of method that polysaccharide is extracted in the pericarp from passion fruit | |
| CN104872775B (en) | A kind of compound fat-reducing solid beverage of green tea tea polysaccharide and application | |
| KR102141609B1 (en) | Manufacturing method for onion juice | |
| CN101589833A (en) | The manufacture method of diabetes-alleviating beverage | |
| CN101411499B (en) | Compositional soft capsule containing composite garlic and onion essential oil as well as anti-oxidant vitamins | |
| CN104256522A (en) | Three-section fermentation type salty fresh konjak sauce and preparation method thereof | |
| CN108041357B (en) | Natural plant multifunctional nutritional beverage and preparation method thereof | |
| CN103584095B (en) | Treat hypertensive health beverages and preparation method thereof | |
| CN109280589A (en) | One kind zero adds health grain wine method of making liquor | |
| CN103229857A (en) | Quenching and extracting process of onion oil and garlic oil | |
| CN103937601A (en) | Blood pressure lowering health peanut oil and its preparation method | |
| CN112125946A (en) | Method for separating and purifying phytosterol from seabuckthorn fruit oil | |
| CN108200973A (en) | A kind of reducing blood pressure and blood fat camellia oil and its processing method | |
| CN104207285B (en) | A kind of beneficial spleen stomach strengthening function sexual health vinegar beverage and production technology thereof | |
| CN104351413B (en) | A kind of Sunset Abelmoschus Root instant tea | |
| CN102090626A (en) | Food ingredients for diabetics and making method thereof | |
| CN101703178A (en) | Method for removing gingkolic acid from gingkgo by adopting food engineering technology | |
| CN111248410A (en) | Fruity beef jerky and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |