CN102989025A - Camphor tree leaf mosquito repellent air fresher and preparation method - Google Patents
Camphor tree leaf mosquito repellent air fresher and preparation method Download PDFInfo
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- CN102989025A CN102989025A CN201210583265XA CN201210583265A CN102989025A CN 102989025 A CN102989025 A CN 102989025A CN 201210583265X A CN201210583265X A CN 201210583265XA CN 201210583265 A CN201210583265 A CN 201210583265A CN 102989025 A CN102989025 A CN 102989025A
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- cinnamomi camphorae
- folium cinnamomi
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- mosquito killing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses a camphor tree leaf mosquito repellent air fresher which comprises a camphor tree leaf extracting solution, lemon essential oil, menthol, citronella essential oil and the like. A preparation method of the camphor tree leaf mosquito repellent air fresher includes: A, camphor tree leaves, ethanol and distilled water are mixed according to weight ratio of 1:1:3-6 and put in a distillation still; B, the distillation still is heated to 50-100 DEG C, pressure of steam in the distillation still is maintained at 0.01-0.05 MPa, condensate is collected, and a camphor tree leaf extracting solution crude product is obtained; C, reduced pressure distillation is performed on the camphor tree leaf extracting solution crude product to obtain comprises camphor tree leaf extract concentrate; and D, by weight, 5-20 parts of lemon essential oil, 5-10 parts of menthol and 5-10 parts of citronella essential oil are dissolved in 5-30 parts of absolute ethanol, the camphor tree leaf extract concentrate obtained in the step C and distilled water are added and mixed evenly to obtain the camphor tree leaf mosquito repellent air fresher. The camphor tree leaf mosquito repellent air fresher is low in cost, excellent in mosquito repellent effect, fresh in smell and environment-friendly.
Description
Technical field
The present invention relates to a kind of Folium cinnamomi camphorae mosquito killing air freshener that utilizes natural Folium cinnamomi camphorae extract concentrated solution preparation, belong to agriculture and forestry product comprehensive utilization technique field; The invention still further relates to preparation method and the purposes of this Folium cinnamomi camphorae mosquito killing air freshener.
Background technology
In order to walk quickly and keep away mosquito, the mosquito incense take pyrethrin as raw material production is commonly used, but correlation test confirms its nervous system to human body, hemopoietic system obvious infringement is arranged, and answers significant care during use.
At present, have been found that a lot of plants essential oils have certain mosquito and walk quickly and keep away effect.For example:
Chinese patent 200910154435.0 discloses the application of a kind of torreya essential oil in anophelifuge.
Chinese patent 200610042582.5 discloses a kind of vegetable essential oil air antiseptic cleaner, and it soaks the packing of then purifying take Camellia sinensis, Eucalyptus, loose raspberry, loose farkleberry, Canarium luzonicum Elemi, Herba Menthae, Fructus Citri Sarcodactylis, gin as raw material with the organic solvent sealing.
Chinese patent 200510017822.1 discloses a kind of Paeonia suffruticosa anophelifuge assembly and preparation method thereof, and the distillate with ethyl acetate extraction Aloe, Folium Rhododendri Simsii and Flos Moutan is mixed to get the Paeonia suffruticosa anophelifuge with b propanol and dehydrated alcohol.
Chinese patent 20051006004.1 discloses a kind of environment-friendly type fresh insect repellant, mainly is comprised of some effective ingredient such as Melia azedarach L.s.
Chinese patent 200310108811 discloses mosquito-repelling function and the application thereof of plant Fruticose Breyniae Leaf and Twig extract.
Chinese patent 200810079695 discloses a kind of Chinese medicine air fresh bacteriostat.
Chinese patent 96112650 discloses a kind of take Oleum Folium Artemisiae Argyi as main air disinfectant and preparation technology thereof.
But the repelling effect of technique scheme is all not ideal enough, does not often reach the commercial level of using; Although perhaps can reach the commercial level of using, its raw material is expensive, technique is loaded down with trivial details, and cost is higher, is not easy to practicality.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of Folium cinnamomi camphorae extract concentrated solution mosquito killing air freshener, utilizes natural Folium cinnamomi camphorae to prepare the concentrate extracting solution, and with low cost, repelling effect is good, and abnormal smells from the patient is pure and fresh, to human body without injury.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Folium cinnamomi camphorae mosquito killing air freshener, it comprises: Folium cinnamomi camphorae concentrate extracting solution, Fructus Citri Limoniae quintessence oil, Mentholum, oil of Cymbopogon winterianus, dehydrated alcohol, distilled water.
Above-mentioned Folium cinnamomi camphorae mosquito killing air freshener is characterized in that as follows by weight ratio: Folium cinnamomi camphorae concentrate extracting solution 50-80 part, Fructus Citri Limoniae quintessence oil 5-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, dehydrated alcohol 5-30 part, distilled water 5-30 part.
Randomly, above-mentioned Folium cinnamomi camphorae mosquito killing air freshener also comprises: solubilizing agent.
Randomly, above-mentioned Folium cinnamomi camphorae mosquito killing air freshener is as follows by weight ratio: Folium cinnamomi camphorae extracting solution 50-80 part, Fructus Citri Limoniae quintessence oil 5-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, dehydrated alcohol 5-30 part, distilled water 5-30 part, solubilizing agent 0.1-10 part.
Randomly, the described solubilizing agent in the above-mentioned Folium cinnamomi camphorae mosquito killing air freshener is tween or span, and it can be tween or the span of all size, such as polysorbas20, polysorbate60, Tween 80, and span 20, sorbester p18, sorbester p17 etc.
Randomly, above-mentioned Folium cinnamomi camphorae mosquito killing air freshener comprises by weight percentage: Folium cinnamomi camphorae extracting solution 60-70 part, Fructus Citri Limoniae quintessence oil 10-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, ethanol 5-20 part, distilled water 10-30 part, solubilizing agent 0.5-5 part.
In addition, the present invention also provides the preparation method of described Folium cinnamomi camphorae extract concentrated solution mosquito killing air freshener, and it comprises the steps:
A. with Folium cinnamomi camphorae, mass concentration be 94% ethanol and distilled water by weight 1: 1: the 3-6 mixing is put into distillating still;
B. distillating still is carried out Steam Heating, the distillation temperature in the kettle is 50-100 ℃, and steam pressure remains on 0.01-0.05MPa in the distillating still, collects condensed fluid, gets Folium cinnamomi camphorae extracting solution crude product;
C. with Folium cinnamomi camphorae extracting solution crude product under the absolute pressure of 0.01kPa-0.1kPa distilling under reduced pressure 10-30 minute, obtain the Folium cinnamomi camphorae extract concentrated solution;
D. by weight with Fructus Citri Limoniae quintessence oil 5-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, be dissolved in dehydrated alcohol 5-30 part, then add step C gained Folium cinnamomi camphorae extract concentrated solution 50-80 part, distilled water 5-30 part, evenly mixing and get final product.
Randomly, when comprising solubilizing agent, then adding weight ratio in step D is the solubilizing agent of 0.1-10 part, and described solubilizing agent can be tween or span.
Preferably, the distillation temperature in the kettle is 95 ℃ among the step B, and steam pressure remains on 0.05MPa in the distillating still.
Preferably, the cumulative volume of ethanol described in the steps A and distilled water is less than 2/3 of the distillating still volume.
Preferably, distilling under reduced pressure 20 minutes among the step C.
The present invention also provides described Folium cinnamomi camphorae mosquito killing air freshener to be used for the purposes of expelling mosquito.
The beneficial effect that adopts technique scheme to produce is:
The beneficial effect of anophelifuge freshener comprises: 1. the present invention is purifying air take natural Folium cinnamomi camphorae extract concentrated solution, Fructus Citri Limoniae quintessence oil, Mentholum, oil of Cymbopogon winterianus etc. as primary raw material, and the antibacterial aspect of anophelifuge effect is good; 2. anophelifuge freshener of the present invention has pure and fresh pleasant fragrance, simultaneously to skin without any stimulation, have no side effect; 3. solubilizing agent used in the present invention, nontoxic, tasteless, odorless, stable chemical nature; 4. natural Folium cinnamomi camphorae extracting solution used in the present invention, Fructus Citri Limoniae quintessence oil, Mentholum, oil of Cymbopogon winterianus are the pure natural extract, and special aroma is arranged, the effect such as have antiinflammatory, sterilization, pain relieving, refresh oneself.
The beneficial effect of described anophelifuge freshener preparation method comprises: 1. extract its concentrated solution take Folium cinnamomi camphorae as raw material, process equipment is cheap and easy to get, and technological process is safe and simple, the gentle environmental protection of process conditions; 2. adopt distilled water distillation extracting among the Folium cinnamomi camphorae extracting solution preparation technology, do not use any organic solvent, the Folium cinnamomi camphorae quintessence oil is mixed, green, environmental protection with the distilled water Direct Uniform; 3. extract obtained concentrated solution has the pure and fresh good aroma of Folium cinnamomi camphorae among the Folium cinnamomi camphorae extracting solution preparation technology, is easy to be accepted by consumer; 4. the cumulative volume of ethanol and distilled water can prevent that less than 2/3 of distillating still volume the mixing material of distillating still is owing to boiling enters condenser to affect the final quality of product among the processing step A.
The specific embodiment
Following examples describe the present invention in detail, but should be appreciated that, this is to exemplary exemplifying of the present invention, but not is used for limiting the present invention, more non-intention restriction the present invention protection domain as claimed in claim.
Items of equipment among the preparation technology of the present invention is conventional commercially available prod, can buy directly by market to obtain.
Embodiment 1
A kind of Folium cinnamomi camphorae mosquito killing air freshener, it comprises by weight ratio: 60 parts of Folium cinnamomi camphorae extract concentrated solutions, 10 parts of Fructus Citri Limoniae quintessence oil, 5 parts of Mentholums, 5 parts of oil of Cymbopogon winterianus, 10 parts of ethanol, 10 parts of distilled water, 0.5 part of solubilizing agent.
Its preparation method is:
A. take by weighing the 15kg Folium cinnamomi camphorae, put in the 250L rustless steel distillating still, add 100L distilled water and 50L mass concentration and be the mixed liquor of 94% ethanol, in wherein soaking;
B. start Electronic boiler, when boiler pressure reaches 0.05MPa, open valve and pass into steam to distillating still, steam pressure is at 0.05MPa in the steam regulation valve control distillating still, after half an hour, the distillation temperature in the kettle reaches 95 ℃, open the condensed water switch on the condensing collector, steam pressure is that 0.03MPa collects condensed fluid in the steam regulation valve control distillating still again, and 1h can collect 20L, condensed fluid is joined in the 200L rustless steel distillating still, carry out Steam Heating by Electronic boiler, steam pressure is 0.05MPa in the control distillating still, opens the cooling water valve of condensing collector, collect time condensation liquid, get Folium cinnamomi camphorae extracting solution crude product;
C. the Folium cinnamomi camphorae extracting solution crude product that obtains of step B distilling under reduced pressure 20 minutes under the absolute pressure of 0.05kPa obtains the Folium cinnamomi camphorae extract concentrated solution;
D. by the quality weight proportion with 10 parts of Fructus Citri Limoniae quintessence oil, 5 parts of Mentholums, 5 parts of oil of Cymbopogon winterianus, 5 parts of ethanol, 10 parts of distilled water, 0.5 part of Tween 80 solubilizing agent, be dissolved in 10 parts of the dehydrated alcohol, then add 60 parts of step C gained Folium cinnamomi camphorae extract concentrated solutions, 10 parts in water, evenly mixing and get final product.
Checkout gear: two glass square chests that are of a size of 100cm * 100cm * 100cm, between connect with the lucite pipeline of a diameter 20cm * 180cm, passage central authorities establish puts worm channel, both sides are equipped with active clapboard.
Testing conditions: laboratory temperature is 25 ℃, relative humidity 60%.
Test mosquito kind: culex pipiens pallens.
Laboratory test: one jiao of centre electric heater being put into the tested glass case from the wicket of glass device inferior horn, opening power, energized is when waiting the filter paper temperature to 50 that is placed on the heater ℃ left and right sides, the 1ml mosquito repellent composition is dripped on filter paper, seal immediately whole glass device.In rearging cage, draw 50 of examination mosquitos with mosquito sucking tube, certainly put insect population and put into, open channel partition, and timing.Block passage after 30 minutes, mosquito number and down and out mosquito number in the record glass box.The test triplicate after each off-test, cleans whole experimental provision, and then tests next time.
Statistical method: anophelifuge rate=(flee from mosquito number+knock down mosquito number)/test mosquito sum * 100%.
Result of the test: the average anophelifuge rate that the anophelifuge rate of three tests was respectively 98%, 97%, 98%, 30 minute has reached 97.66%.
Embodiment 2
A kind of Folium cinnamomi camphorae mosquito killing air freshener, it comprises by weight ratio: 70 parts of Folium cinnamomi camphorae extract concentrated solutions, 20 parts of Fructus Citri Limoniae quintessence oil, 10 parts of Mentholums, 10 parts of oil of Cymbopogon winterianus, 20 parts of ethanol, 20 parts of distilled water, 1 part of sorbester p18 solubilizing agent.
This Folium cinnamomi camphorae mosquito killing air freshener makes with the same procedure with embodiment 1 according to the ratio of above-mentioned each component.
Test method among the employing embodiment 1 is carried out the anophelifuge test to the Folium cinnamomi camphorae mosquito killing air freshener of present embodiment, and its average anophelifuge rate reaches 98.33%.
Embodiment 3
A kind of Folium cinnamomi camphorae mosquito killing air freshener, it comprises by weight ratio: 80 parts of Folium cinnamomi camphorae extract concentrated solutions, 10 parts of Fructus Citri Limoniae quintessence oil, 10 parts of Mentholums, 10 parts of oil of Cymbopogon winterianus, 10 parts of ethanol, 20 parts of distilled water, 0.8 part of polysorbate60 solubilizing agent.
This Folium cinnamomi camphorae mosquito killing air freshener makes with the same procedure with embodiment 1 according to the ratio of above-mentioned each component.
Test method among the employing embodiment 1 is carried out the anophelifuge test to the mosquito repellent composition prescription 3 of present embodiment, and its average anophelifuge rate reaches 97.00%.
Embodiment 4
Except not comprising the solubilizing agent, all the other are all identical with embodiment 1, and have made the Folium cinnamomi camphorae mosquito killing air freshener.
Test method among the employing embodiment 1 is carried out the anophelifuge test to the mosquito repellent composition prescription 3 of present embodiment, and its average anophelifuge rate reaches 92.58%.This shows that when not comprising solubilizing agent, the anophelifuge rate decreases.Tracing it to its cause, is that the existence owing to solubilizing agent has caused mosquito component to dissolve better, thus can be in compositions concentration even, thereby brought into play better repelling effect.
The purposes that should be appreciated that these embodiment only is used for explanation the present invention but not is intended to limit protection scope of the present invention.In addition; also should understand; after having read technology contents of the present invention, those skilled in the art can make various changes, modification and/or modification to the present invention, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (10)
1. a Folium cinnamomi camphorae mosquito killing air freshener is characterized in that comprising: Folium cinnamomi camphorae concentrate extracting solution, Fructus Citri Limoniae quintessence oil, Mentholum, oil of Cymbopogon winterianus, dehydrated alcohol, distilled water.
2. Folium cinnamomi camphorae mosquito killing air freshener according to claim 1 is characterized in that as follows by weight ratio: Folium cinnamomi camphorae extracting solution 50-80 part, Fructus Citri Limoniae quintessence oil 5-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, dehydrated alcohol 5-30 part, distilled water 5-30 part.
3. Folium cinnamomi camphorae mosquito killing air freshener according to claim 1 is characterized in that also comprising: solubilizing agent.
4. Folium cinnamomi camphorae mosquito killing air freshener according to claim 3 is characterized in that as follows by weight ratio: Folium cinnamomi camphorae extracting solution 50-80 part, Fructus Citri Limoniae quintessence oil 5-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, dehydrated alcohol 5-30 part, distilled water 5-30 part, solubilizing agent 0.1-10 part.
5. Folium cinnamomi camphorae mosquito killing air freshener according to claim 3, it is characterized in that: described solubilizing agent is tween or span.
6. Folium cinnamomi camphorae mosquito killing air freshener according to claim 5 is characterized in that comprising by weight percentage: Folium cinnamomi camphorae extracting solution 60-70 part, Fructus Citri Limoniae quintessence oil 10-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, dehydrated alcohol 5-20 part, distilled water 10-30 part, solubilizing agent 0.5-5 part.
7. the preparation method of the described Folium cinnamomi camphorae mosquito killing air freshener of claim 1, it comprises the steps:
A. with Folium cinnamomi camphorae, mass concentration be 94% ethanol and distilled water by weight 1: 1: the 3-6 mixing is put into distillating still;
B. distillating still is carried out Steam Heating, the distillation temperature in the kettle is 50-100 ℃, and steam pressure remains on 0.01-0.05MPa in the distillating still, collects condensed fluid, gets Folium cinnamomi camphorae extracting solution crude product;
C. with Folium cinnamomi camphorae extracting solution crude product under the absolute pressure of 0.01kPa-0.1kPa distilling under reduced pressure 10-30 minute, obtain the Folium cinnamomi camphorae extract concentrated solution;
D. by weight with Fructus Citri Limoniae quintessence oil 5-20 part, Mentholum 5-10 part, oil of Cymbopogon winterianus 5-10 part, be dissolved in dehydrated alcohol 5-30 part, then add step C gained Folium cinnamomi camphorae extract concentrated solution 50-80 part, distilled water 5-30 part, evenly mixing and get final product.
8. the preparation method of Folium cinnamomi camphorae mosquito killing air freshener according to claim 7 is characterized in that: the distillation temperature in the kettle is 95 ℃ among the step B, and steam pressure remains on 0.03MPa in the distillating still.
9. the preparation method of Folium cinnamomi camphorae mosquito killing air freshener according to claim 7, it is characterized in that: the cumulative volume of ethanol described in the steps A and distilled water is less than 2/3 of the distillating still volume, and distilling under reduced pressure is 20 minutes among the step C.
10. Folium cinnamomi camphorae mosquito killing air freshener claimed in claim 1 is used for the purposes of expelling mosquito, fresh air.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239745A (en) * | 2013-06-04 | 2013-08-14 | 章方军 | Compound air cleaning agent and preparing method and application thereof |
| CN105284930A (en) * | 2015-10-16 | 2016-02-03 | 江苏科技大学 | Insect dispelling and bacterium inhibiting type air freshener prepared from ripe fruits of camphor trees and preparing method of air freshener |
| CN105561364A (en) * | 2016-01-21 | 2016-05-11 | 苏州派腾生物医药科技有限公司 | Air freshener with sterilizing function |
| CN105664214A (en) * | 2016-01-21 | 2016-06-15 | 苏州派腾生物医药科技有限公司 | Traditional Chinese medicine based air refresher |
| CN107335083A (en) * | 2017-06-30 | 2017-11-10 | 广西顺帆投资有限公司 | A kind of air freshener prepared using camphortree bark and preparation method thereof |
| CN108998292A (en) * | 2018-07-19 | 2018-12-14 | 孙志成 | A kind of newborn soap and preparation method thereof that repelling effect is good |
| CN109621679A (en) * | 2019-01-08 | 2019-04-16 | 安徽欧霖环保科技有限公司 | A kind of room air freshener and its production equipment |
| CN111803596A (en) * | 2020-08-03 | 2020-10-23 | 中国人民解放军空军军医大学 | Compound aromatic essential oil for improving antioxidant activity of human cells and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103239745A (en) * | 2013-06-04 | 2013-08-14 | 章方军 | Compound air cleaning agent and preparing method and application thereof |
| CN105284930A (en) * | 2015-10-16 | 2016-02-03 | 江苏科技大学 | Insect dispelling and bacterium inhibiting type air freshener prepared from ripe fruits of camphor trees and preparing method of air freshener |
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| CN107335083A (en) * | 2017-06-30 | 2017-11-10 | 广西顺帆投资有限公司 | A kind of air freshener prepared using camphortree bark and preparation method thereof |
| CN108998292A (en) * | 2018-07-19 | 2018-12-14 | 孙志成 | A kind of newborn soap and preparation method thereof that repelling effect is good |
| CN109621679A (en) * | 2019-01-08 | 2019-04-16 | 安徽欧霖环保科技有限公司 | A kind of room air freshener and its production equipment |
| CN111803596A (en) * | 2020-08-03 | 2020-10-23 | 中国人民解放军空军军医大学 | Compound aromatic essential oil for improving antioxidant activity of human cells and application thereof |
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Application publication date: 20130327 |