CN103931675A - Mosquito-repellent incense and preparation method thereof - Google Patents

Abstract

The invention discloses mosquito-repellent incense. The mosquito-repellent incense is prepared from the following raw materials in parts by weight: 40-50 parts of artemisia scoparia, 20-30 parts of peppermint, 15-20 parts of folium artemisiae argyi, 15-20 parts of benzoin, 15-20 parts of angelica root, 10-15 parts of ligusticum, 5-10 parts of Chinese mosla herb, 5-10 parts of bonding agent and 4-6 parts of calcium carbonate, wherein the bonding agent is polyvinyl alcohol, carboxymethylcellulose or starch. The invention further discloses a preparation method of the mosquito-repellent incense. The method comprises the following steps: drying and smashing artemisia scopari, peppermint, folium artemisiae argyi, benzoin, angelica root, ligusticum and Chinese mosla herb, sieving by using a sieve of 100-200 meshes, and mixing; and adding the bonding agent and calcium carbonate into the prepared mixed powder, uniformly mixing, adding water, and fully mixing uniformly into paste, forming by pressing, and drying to obtain the mosquito-repellent incense. The mosquito-repellent incense can be used for effectively repelling and killing mosquitoes, is fresh in smell during combustion, has low toxic and side effects, and is environment-friendly.

Description

A kind of mosquito-repellent incense and preparation method thereof

Technical field

The present invention relates to a kind of mosquito-repellent incense and preparation method thereof.

Background technology

Mosquito class is important medium biology, and the whole world approximately has 3000 kinds.Conventionally femalely using blood as food, malely inhale phytophagous juice.The female mosquito of sucking blood is the vector of other pathogene such as dengue fever, malaria, yellow fever, filariosis, Japanese encephalitis.According to the study, the disease that mosquito class is propagated is up to kind more than 80.The control of mosquito class is the important content of preventive medicine still not, is also the important content of building highly civilized health cities and towns, by Tourism at Present, to create good investment environment essential, is also the major issue of livestock breeding need of production solution simultaneously.At present, the control of mosquito class be take to chemical control substantially as main, the active ingredient containing in modern mosquito-repellent incense is chemosynthesis insecticide-pyrethrins, is a kind of material that has certain toxic and side effect.Because mosquito class moves in mankind compact community and surrounding environment more, have overlapping with people's behaviour area more, prevent and treat the environmental pollution, food pollution and the human body poisoning that in process, cause and occur repeatedly, how mosquito class is carried out to " innoxious control " and become current important scientific issues urgently to be resolved hurrily.

Summary of the invention

For the deficiencies in the prior art, the object of this invention is to provide a kind of mosquito-repellent incense, can effectively kill mosquito class, and when burning smell pure and fresh, toxic and side effect is little, can not cause environmental pollution.

Another object of the present invention is to provide the preparation method of this mosquito-repellent incense.

For achieving the above object, the present invention adopts following technical scheme:

A mosquito-repellent incense, by the raw material of following weight portion, made:

Yellow wormwood artemisia 40-50 part, peppermint 20-30 part, tarragon 15-20 part, styrax 15-20 part, root of Dahurain angelica 15-20 part, Jehol Ligusticum Rhizome 10-15 part, elscholtiza 5-10 part, adhesive 5-10 part, calcium carbonate 4-6 part.

Wherein, yellow wormwood artemisia is the acrial part of feverfew artemisia annua Artemisia annua L;

Peppermint, tarragon, styrax, the root of Dahurain angelica, Jehol Ligusticum Rhizome, elscholtiza are the kind that < < Chinese pharmacopoeia > > (version in 2010) records, and its quality all meets the regulation under each kind item;

Adhesive is polyvinyl alcohol, carboxymethyl cellulose or starch.

The preparation method of this mosquito-repellent incense, comprises the following steps:

(1) take by weight said components, by dry, the pulverizing respectively of yellow wormwood artemisia, peppermint, tarragon, styrax, the root of Dahurain angelica, Jehol Ligusticum Rhizome and elscholtiza, cross 100-200 mesh sieve, mix;

(2) in the mixed-powder making to step (1), add adhesive and calcium carbonate, mix, then add water, be fully mixed into pasty state, compression molding, dry, obtain.

In traditional Chinese medicinal material raw materials of the present invention:

Yellow wormwood artemisia: strong adaptability, widely distributed, the volatile ingredient producing in combustion process has the terpenoids such as monoterpene, sequiterpene and containing oxygen derivative thereof, has good mosquito-repelling function.

Peppermint: taste is pungent is cool; Return lung, Liver Channel; Dispelling wind and heat from the body, the clear sharp head, relieve sore throat, promoting eruption, soothing the liver promoting the circulation of qi; Smell is refrigerant has fragrance, can fresh air, and have except the antibacterial effect of poison.

Tarragon: taste is pungent, bitter, temperature; Return liver,spleen,kidney warp; Warming channel for arresting bleeding, eliminating cold to stop pain; External application removing dampness to stop itchin; The smell that tarragon is distributed in combustion process can mosquito killer, and has kill virus, bacterium, and prevention respiratory disease strengthens the effect of body immunity.

Styrax: taste is pungent, bitter is flat; The thoughts of returning home, the spleen channel; The inducing resuscitation of having one's ideas straightened out, the promoting flow of qi and blood circulation, pain relieving; For the dry resin of Styracaceae plant styrax tonkinensis Craib ex Hart, gas fragrance, can fresh air, and has certain combustion-supporting effect.

The root of Dahurain angelica: taste is pungent, temperature; Return stomach, large intestine, lung channel; Induce sweat loose cold, wind-expelling pain-stopping, a surname's clearing the nasal passage, eliminating dampness is band only, detumescence and apocenosis; Mainly contain the compositions such as volatile oil methyl cyclodecane and Coumarins oxypeucedanin, in combustion process, mosquito is had to the effect of going out of driving.

Jehol Ligusticum Rhizome: taste is pungent, temperature; Return urinary bladder channel; Dispel the wind, loose cold, dehumidifying, pain relieving; For dry rhizome and the root of samphire Jehol Ligusticum Rhizome or Ligusticum jeholense, gas giving off a strong fragrance, the smell that distributes of burning can fresh air, and its powder can be used as the matrix of mosquito incense burning.

Elscholtiza: taste is pungent, tepor; Attach to the lung and stomach meridians; Inducing sweat and dispelling exogenous evils, dampness elimination and in; Its main active ingredient is thymol and carvacrol, has the effect of mosquito repellent, sterilization.

Yellow wormwood artemisia, tarragon, the root of Dahurain angelica, elscholtiza are composite, and as the primary raw material of mosquito repellent, the gas giving out in its combustion process plays the effect of mosquito repellent, also has certain sterilization, the effect of sterilization in mosquito repellent, and human body is had no side effect; Peppermint, styrax send the smell of delicate fragrance when burning, can fresh air, improve the air quality of field of employment; Chinese Lovage can doublely be done the matrix of burning in mosquito-repellent incense, and styrax also has certain combustion-supporting effect, contributes to lighting of mosquito-repellent incense; Between each raw material, cooperatively interact, jointly play the effect of mosquito repellent.

The present invention has following beneficial effect with respect to prior art:

(1) can effectively kill mosquito class, and when burning smell pure and fresh, toxic and side effect is little, can not cause environmental pollution;

(2) raw material sources are extensive, and preparation method is simple, and cost is lower;

(3) in raw material, add a certain amount of calcium carbonate, played the fire-retardant effect with pressing down cigarette, extended the time of mosquito incense burning.

Embodiment

The present invention is further illustrated in conjunction with the embodiments, should be noted that following explanation is only in order to explain the present invention, does not limit its content.

Embodiment 1

A mosquito-repellent incense, by the raw material of following weight portion, made:

45 kilograms of yellow wormwood artemisias, 25 kilograms of peppermints, 18 kilograms of tarragons, 16 kilograms of styraxes, 16 kilograms of the roots of Dahurain angelica, 14 kilograms of Jehol Ligusticum Rhizomes, 6 kilograms of elscholtizas, 8 kilograms of polyvinyl alcohol, 5 kilograms, calcium carbonate.

The preparation method of this mosquito-repellent incense is:

(1) by dry, the pulverizing respectively of yellow wormwood artemisia, peppermint, tarragon, styrax, the root of Dahurain angelica, Jehol Ligusticum Rhizome and elscholtiza, cross 200 mesh sieves, mix;

(2) in the mixed-powder making to step (1), add polyvinyl alcohol, calcium carbonate, mix, then add water, be fully mixed into pasty state, the addition of water is to be as the criterion mentioned component furnishing pasty state; Compression molding, 70 ℃ are dried 3 hours, obtain.

Embodiment 2

A mosquito-repellent incense, by the raw material of following weight portion, made:

40 kilograms of yellow wormwood artemisias, 30 kilograms of peppermints, 15 kilograms of tarragons, 20 kilograms of styraxes, 15 kilograms of the roots of Dahurain angelica, 15 kilograms of Jehol Ligusticum Rhizomes, 5 kilograms of elscholtizas, 10 kilograms of carboxymethyl celluloses, 4 kilograms, calcium carbonate.

The preparation method of this mosquito-repellent incense is:

(1) by dry, the pulverizing respectively of yellow wormwood artemisia, peppermint, tarragon, styrax, the root of Dahurain angelica, Jehol Ligusticum Rhizome and elscholtiza, cross 100 mesh sieves, mix;

(2) in the mixed-powder making to step (1), add carboxymethyl cellulose, calcium carbonate, mix, then add water, be fully mixed into pasty state, the addition of water is to be as the criterion mentioned component furnishing pasty state; Compression molding, 70 ℃ are dried 3 hours, obtain.

Embodiment 3

A mosquito-repellent incense, by the raw material of following weight portion, made:

50 kilograms of yellow wormwood artemisias, 20 kilograms of peppermints, 20 kilograms of tarragons, 15 kilograms of styraxes, 20 kilograms of the roots of Dahurain angelica, 10 kilograms of Jehol Ligusticum Rhizomes, 10 kilograms of elscholtizas, 5 kilograms of starch, 6 kilograms, calcium carbonate.

The preparation method of this mosquito-repellent incense is:

(1) by dry, the pulverizing respectively of yellow wormwood artemisia, peppermint, tarragon, styrax, the root of Dahurain angelica, Jehol Ligusticum Rhizome and elscholtiza, cross 150 mesh sieves, mix;

(2) in the mixed-powder making to step (1), add starch, calcium carbonate, mix, then add water, be fully mixed into pasty state, the addition of water is to be as the criterion mentioned component furnishing pasty state; Compression molding, 70 ℃ are dried 3 hours, obtain.

Embodiment 4

Mosquito-repellent incense indoor pharmacodynamic test:

Adopt mosquito-repellent incense indoor harmacological effect assay method and the evaluation criterion thereof of GB/T13917.4-2009 regulation to test.

(1) test material:

Culex pipiens pallens (Culex pipiens pallens), the female insect of 3-5 days after sprouting wings, as examination mosquito;

Mosquito-repellent incense prepared by embodiment of the present invention 1-3 is as test mosquito-repellent incense.

(2) test method:

Get 40 of mosquitos of examination, put into water white transparency cylinder, cylinder respectively have up and down a water white transparency plectane, respectively there is a circular hole in upper and lower plectane central authorities, with plug, clog, the plug of lower plectane is provided with mosquito coil frame, places test mosquito-repellent incense; Wait trying mosquito, recover, after normal activity, will test with burning mosquito incense, pre-burning placed it on mosquito coil frame after 5 minutes, and fumigation 1 minute, removes mosquito-repellent incense immediately, and plug, and timing beyond the Great Wall records down and out examination mosquito number at regular intervals.During observation, be limited to 20 minutes, test is established 3 times and above repetition, after each off-test, answers washing test device.

(3) calculate:

Retest data are pressed to linear weighted function Return Law calculating K T50 value.

(4) evaluation criterion:

According to KT50 value, carry out evaluating drug effect, drug effect result is divided into A, B two-stage, does not reach B grade standard person and belongs to substandard product.A level: KT50 value≤4.0 minute; B level: KT50 value≤8.0 minute.

(5) result of the test:

Mosquito-repellent incense indoor harmacological effect prepared by embodiment of the present invention 1-3 the results are shown in Table 1,

Table 1 indoor pharmacodynamic test result

Test mosquito-repellent incense	Embodiment 1	Embodiment 2	Embodiment 3
				KT50 value	1 minute 39 seconds	2 minutes 11 seconds	2 minutes 03 second

As can be seen from Table 1, the drug effect of mosquito-repellent incense prepared by embodiment of the present invention 1-3 all meets A level, and repelling effect is better.

Embodiment 5

Acute inhalation toxicity test:

Mosquito-repellent incense prepared by the embodiment of the present invention 1 of take is test material, adopts the method for GB15670-1995 to carry out acute inhalation toxicity test to rat.Test rat diet activity no abnormality seen after contamination, in the observation period, nothing is dead; LD50 is greater than 10 _g/ m ³, belong to actual nontoxic.

Embodiment 6

Burning time of mosquito-repellent incense test:

Cut-off footpath is 1cm, mosquito-repellent incense prepared by the embodiment of the present invention 1-3 that length is 10cm, and commercially available " radar " board mosquito-repellent incense under the same terms, is lighted simultaneously, records the burning time of mosquito-repellent incense; Replication 3 times, gets its mean value.Result of the test is in Table 2.

Table 2 burning time of mosquito-repellent incense result of the test

Test mosquito-repellent incense	Embodiment 1	Embodiment 2	Embodiment 3	" radar " board
					Burning time	38min	34min	42min	35min

Claims (5)

1. a mosquito-repellent incense, is characterized in that, by the raw material of following weight portion, is made:

Yellow wormwood artemisia 40-50 part, peppermint 20-30 part, tarragon 15-20 part, styrax 15-20 part, root of Dahurain angelica 15-20 part, Jehol Ligusticum Rhizome 10-15 part, elscholtiza 5-10 part, adhesive 5-10 part, calcium carbonate 4-6 part;

Described adhesive is polyvinyl alcohol, carboxymethyl cellulose or starch.

2. a kind of mosquito-repellent incense as claimed in claim 1, is characterized in that, by the raw material of following weight portion, is made:

45 parts of yellow wormwood artemisias, 25 parts of peppermints, 18 parts of tarragons, 16 parts of styraxes, 16 parts of the roots of Dahurain angelica, 14 parts of Jehol Ligusticum Rhizomes, 6 parts of elscholtizas, 8 parts of polyvinyl alcohol, 5 parts, calcium carbonate.

3. a kind of mosquito-repellent incense as claimed in claim 1, is characterized in that, by the raw material of following weight portion, is made:

40 parts of yellow wormwood artemisias, 30 parts of peppermints, 15 parts of tarragons, 20 parts of styraxes, 15 parts of the roots of Dahurain angelica, 15 parts of Jehol Ligusticum Rhizomes, 5 parts of elscholtizas, 10 parts of carboxymethyl celluloses, 4 parts, calcium carbonate.

4. a kind of mosquito-repellent incense as claimed in claim 1, is characterized in that, by the raw material of following weight portion, is made:

50 parts of yellow wormwood artemisias, 20 parts of peppermints, 20 parts of tarragons, 15 parts of styraxes, 20 parts of the roots of Dahurain angelica, 10 parts of Jehol Ligusticum Rhizomes, 10 parts of elscholtizas, 5 parts of starch, 6 parts, calcium carbonate.

5. the preparation method of mosquito-repellent incense claimed in claim 1, is characterized in that, comprises the following steps:

(1) take by weight said components, by dry, the pulverizing respectively of yellow wormwood artemisia, peppermint, tarragon, styrax, the root of Dahurain angelica, Jehol Ligusticum Rhizome and elscholtiza, cross 100-200 mesh sieve, mix;

(2) in the mixed-powder making to step (1), add adhesive and calcium carbonate, mix, then add water, be fully mixed into pasty state, compression molding, dry, obtain.