CN108744928B - Plant type indoor deodorant and preparation method thereof - Google Patents
Plant type indoor deodorant and preparation method thereof Download PDFInfo
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- B01D53/34—Chemical or biological purification of waste gases
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Abstract
The invention discloses a plant-type indoor deodorant and a preparation method thereof, wherein the plant-type indoor deodorant comprises the following raw materials in parts by weight: 5-10 parts of ligustrum lucidum leaf extracting solution, 2-5 parts of honeysuckle extracting solution and 65-85 parts of water. The plant type indoor deodorant and the preparation method thereof adopt natural plant extracts, are safe and nontoxic, can quickly eliminate indoor peculiar smell, and can effectively inhibit indoor germs, thereby providing a healthy living environment.
Description
Technical Field
The invention relates to the technical field of deodorant, in particular to a plant type indoor deodorant and a preparation method thereof.
Background
Deodorants are cleaning products used to remove malodors in a topical space. In recent years, with the improvement of the living standard of people and the acceleration of the urbanization process, the living conditions of people are continuously improved, high-grade office buildings for decoration are also built, the home decoration is more and more emphasized by people, the problem of decoration pollution is also put in front of people, harmful substances for indoor decoration pollution mainly comprise formaldehyde, benzene series, ammonia and other volatile organic compounds, and the highest harm of the formaldehyde content is the greatest.
Natural wood itself has a certain amount of formaldehyde content. The artificial board has a large amount of glue, so the amount of glue used in decoration is considerable, and the artificial board becomes a primary source of indoor formaldehyde and TVOC pollution. In addition, paints and coatings used for indoor decoration also generate volatile organic compounds, the closed decoration of a room increases the content of pollutants to become main indoor air pollutants, and the volatile organic compounds contain a large amount of carcinogenic substances, such as formaldehyde, benzene, toluene, xylene, ammonia and the like, the concentration of which is far higher than the international standard, so that the volatile organic compounds not only cause bad smell in the room, but also are one of important factors for inducing various malignant tumor diseases, and the volatile organic compounds seriously threaten the physical and psychological health of residents. In addition, carpets, furniture, fabrics, etc. also develop an odor. The indoor peculiar smell not only affects the quality of home decoration, but also brings threat to human health. In the prior art, active carbon solid adsorption materials are adopted to absorb indoor volatile organic compounds, but the active carbon has an adsorption limit, and when the adsorption reaches saturation, the active carbon can be released again to cause secondary pollution. Other odor removing agents on the market are mostly covered by odor type, and cannot effectively absorb or remove odor.
Therefore, there is a need to develop an environment-friendly deodorant which effectively removes indoor odor and has no toxic or side effects on the human body.
Disclosure of Invention
The invention aims to solve the technical problem of providing a plant type indoor deodorant and a preparation method thereof, wherein natural plant extracts are adopted, so that the plant type indoor deodorant is safe and non-toxic, can quickly eliminate indoor peculiar smell, and can effectively inhibit indoor germs so as to provide a healthy living environment.
The purpose of the invention is realized by the following technical scheme:
a plant-type indoor deodorant comprises the following raw materials in parts by weight: 5-10 parts of ligustrum lucidum leaf extracting solution, 2-5 parts of honeysuckle extracting solution and 65-85 parts of water.
The plant-type indoor deodorant also comprises the following raw materials in parts by weight: 5-10 parts of balsam pear extract and 4-8 parts of magnolia officinalis extract.
The plant-type indoor deodorant also comprises the following raw materials in parts by weight: 1-2 parts of surfactant and 0.1-1 part of cosolvent.
The surfactant is Tween 20 and/or butynediol diethoxylate modified bola type organosiloxane.
Preferably, the surfactant is a mixture of Tween 20 and butynediol diethoxylate-modified bola-type organosiloxane, and the mass ratio of the Tween 20 to the butynediol diethoxylate-modified bola-type organosiloxane is 1: (1-5)
The cosolvent is one or a mixture of carboxymethyl-beta-cyclodextrin, maltodextrin and acesulfame potassium.
Preferably, the cosolvent is carboxymethyl-beta-cyclodextrin.
The preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing cortex Magnolia officinalis, and sieving with 20-50 mesh sieve to obtain cortex Magnolia officinalis powder, wherein the cortex Magnolia officinalis powder and 50-70% ethanol water solution by mass ratio of 1: (4-6), adjusting the pH value to 7.2-8.2 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 180 minutes at the temperature of 60-70 ℃, filtering by using a filter cloth with 500 meshes of 300 meshes to obtain a primary filtrate and a primary filter residue, adding water with the mass of 5-10 times of that of the magnolia bark powder into the primary filter residue, adjusting the pH value to 7.2-8.2 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 30-50 minutes at the temperature of 80-90 ℃, filtering by using a filter cloth with 500 meshes of 300 meshes to obtain a secondary filtrate and a secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure until the density at the temperature of 60 ℃ is 1.05-1.10g/mL to obtain the magnolia bark extract.
The preparation method of the balsam pear extracting solution comprises the following steps: cleaning bitter gourd, draining off surface water, removing seeds, adding water 3-6 times of the mass of the bitter gourd, adding a crusher for pulping to obtain bitter gourd slurry, adding pectinase 0.1-0.3% of the mass of the bitter gourd slurry into the bitter gourd slurry, preserving heat at 45-55 ℃ for 60-120 minutes, preserving heat at 90-98 ℃ for 1-5 minutes to inactivate enzyme activity to obtain enzymolysis liquid, carrying out ultrasonic extraction on the enzymolysis liquid at 50-60 ℃ for 40-80 minutes, carrying out centrifugation at 3000-plus 5000 rpm for 20-30 minutes, and filtering supernatant by using 300-plus 500-mesh filter cloth to obtain the bitter gourd extract.
The preparation method of the ligustrum lucidum leaf extracting solution comprises the following steps: cleaning fresh ligustrum lucidum leaves, draining surface water, drying at 40-60 ℃ to constant weight, crushing, and sieving with a 20-50 mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: (5-10), extracting under reflux at 85-95 ℃ for 40-80 minutes, filtering with 300-mesh filter cloth with 500 meshes to obtain primary filtrate and primary filter residue, adding water with the mass 5-10 times of that of the ligustrum japonicum leaf powder into the primary filter residue, extracting under reflux at 85-95 ℃ for 30-50 minutes, filtering with 300-mesh filter cloth with 500 meshes to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure until the density at 60 ℃ is 1.05-1.10g/mL to obtain the ligustrum japonicum leaf extract.
The preparation method of the honeysuckle extracting solution comprises the following steps: mixing honeysuckle and water according to a mass ratio of 1: (5-10), refluxing and extracting for 40-80 minutes at 85-95 ℃, filtering by adopting 300-mesh filter cloth with 500 meshes to obtain primary filtrate and primary filter residue, adding water with the mass of 5-10 times of that of honeysuckle into the primary filter residue, refluxing and extracting for 30-50 minutes at 85-95 ℃, filtering by adopting 300-mesh filter cloth with 500 meshes to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure until the density at 60 ℃ is 1.05-1.10g/mL to obtain honeysuckle extracting solution.
The preparation method of the plant-type indoor deodorant comprises the following steps: adding a surfactant and a cosolvent into water, stirring for 5-10 minutes at 200 revolutions per minute in 100 plus materials, sequentially adding ligustrum japonicum leaf extracting solution, bitter gourd extracting solution, honeysuckle extracting solution and magnolia officinalis extracting solution, stirring for 10-20 minutes at 200 revolutions per minute in 100 plus materials, and filtering by using 300 plus materials and 500-mesh filter cloth to obtain filtrate, namely the plant-type indoor deodorant.
The use method of the plant type indoor deodorant of the invention comprises the following steps: the plant type indoor deodorant is contained in a spraying container and sprayed on the surface of an object, or is contained in an open container and is placed indoors. The indoor environment is well ventilated in the use process, the release and volatilization of peculiar smell can be accelerated, and a good use effect is achieved.
The invention has the following beneficial effects:
(1) the plant type indoor deodorant adopts the natural plant extract, is safe and non-toxic, and the conjugated double bonds of the natural plant extract provide electron pairs to react with odor molecules, so that the indoor odor is rapidly eliminated, and meanwhile, the active ingredients in the natural plant extract can effectively inhibit indoor germs, so that a healthy living environment is provided;
(2) in the preparation process of the plant-type indoor deodorant, the combination of natural plants capable of effectively removing indoor peculiar smell is preferably selected, the preparation method of the extract of the plant-type indoor deodorant is optimized, active ingredients capable of effectively removing the peculiar smell are extracted, and the plant sources are wide, so that the cost of the plant-type indoor deodorant is low; (3) the cosolvent is added in the process of the plant-type indoor deodorant disclosed by the invention, so that the obtained plant-type indoor deodorant is stable in long-term storage, the active ingredients are released for a long time in the using process, the acting time is long, and the plant-type indoor deodorant is better contacted and permeated with the surface of an object by the surfactant, so that peculiar smell ingredients are effectively removed.
Detailed Description
In the present invention, all the equipment and materials are commercially available or commonly used in the art, and the methods in the following examples are conventional in the art unless otherwise specified.
And (3) testing the sterilizing effect: diluting the prepared plant type indoor deodorant with water according to the mass ratio of 1:2 to obtain a diluent, inoculating activated escherichia coli (ATCC 25922) and candida albicans (ATCC10231) into a triangular flask, and culturing to logarithmic phase to obtain a bacterial suspension. Taking 0.5ml of the bacterial suspension, adding 4.5ml of diluent, and respectively standing for 10min at 37 ℃; distilled water was used as a blank. And (3) detecting the sterilization effect of the sterilization deodorant on escherichia coli and candida albicans by using a dilution inverted plate method, wherein the sterilization rate is (average colony number of a blank control-average colony number of a test sample)/average colony number of the blank control.
Ligustrum lucidum, fresh leaves of Ligustrum lucidum are provided from a garden of flowers in Shuyang county.
The bitter gourd is fresh bitter gourd sold in the market.
Magnolia officinalis is dried bark, root bark and branch bark of Magnolia officinalis of Magnoliaceae, Magnolia officinalis of. The millizhou city forest media pharmaceutical sales ltd provides, the origin: sichuan.
The honeysuckle flower is a dried flower bud or a flower with an initial bloom of Lonicera japonica Thunb, Lonicera hypoglauca Miq, Lonicera confusa DC or Lonicera dasystyla Rehd. Provided by Haitai chrysanthemum industry Co., Ltd, China of origin: in the south of the river.
Tween 20, CAS No.: 9005-64-5, available from Shanghai Michelin Biotechnology Ltd, product number: and T6335.
Butynediol diethoxylate-modified bola-type organosiloxane, obtained by the method of example 1 in the patent application No. 201710382922.7.
Carboxymethyl- β -cyclodextrin, CAS No.: 218269-34-2, available from Zhiyuan Biotech, Inc., Shandong, Binshony.
Maltodextrin, available from western medicine technologies, ltd.
Acesulfame K, Tianjin Kangtai Biotech Co.
Sodium bicarbonate, available from Shanghai Michelin Biochemical technology, Inc., product number: s818079.
Pectinase, provided by Wuhan Baixing Biotechnology Co., Ltd, and the enzyme activity is 3 ten thousand U/g.
Example 1
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extracting solution, 3 parts of honeysuckle extracting solution and 75 parts of water.
The preparation method of the ligustrum lucidum leaf extracting solution comprises the following steps: taking fresh ligustrum lucidum leaves, cleaning, draining surface water, drying at 50 ℃ to constant weight, crushing, and sieving with a 20-mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass being 8 times that of the ligustrum japonicum leaf powder into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the ligustrum japonicum leaf extracting solution.
The preparation method of the honeysuckle extracting solution comprises the following steps: mixing honeysuckle and water according to a mass ratio of 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times that of honeysuckle into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the honeysuckle extracting solution.
The preparation method of the plant-type indoor deodorant comprises the following steps: sequentially adding the ligustrum lucidum leaf extracting solution and the honeysuckle extracting solution into water, stirring at 150 rpm for 20 minutes, and filtering by adopting 500-mesh filter cloth to obtain filtrate, namely the plant-type indoor deodorant.
Example 2
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extract, 8 parts of bitter gourd extract, 6 parts of magnolia officinalis extract, 3 parts of honeysuckle extract and 75 parts of water.
The preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing magnolia officinalis, and sieving with a 20-mesh sieve to obtain magnolia officinalis powder, wherein the magnolia officinalis powder and an ethanol water solution with the volume fraction of 60% are mixed according to the mass ratio of 1: 5 mixing, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 120 minutes at 65 ℃, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times of that of the magnolia bark powder into the primary filter residue, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 40 minutes at 85 ℃, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the magnolia bark extract.
The preparation method of the balsam pear extracting solution comprises the following steps: the method comprises the following steps of cleaning bitter gourds, draining surface water, removing seeds, adding water which is 5 times of the mass of the bitter gourds, adding a grinder for pulping to obtain bitter gourds slurry, adding pectinase which is 0.2% of the mass of the bitter gourds into the bitter gourds slurry, preserving heat for 90 minutes at 50 ℃, preserving heat for 3 minutes at 96 ℃ to inactivate enzyme activity to obtain enzymolysis liquid, carrying out ultrasonic extraction on the enzymolysis liquid for 60 minutes at 55 ℃, separating the liquid for 20 minutes at 4000 revolutions/minute, filtering supernate by using 300-mesh filter cloth to obtain bitter gourds extract, wherein the working conditions of the ultrasonic extraction are as follows: the ultrasonic frequency is 30kHz, and the ultrasonic power is 300W.
The preparation method of the ligustrum lucidum leaf extracting solution comprises the following steps: taking fresh ligustrum lucidum leaves, cleaning, draining surface water, drying at 50 ℃ to constant weight, crushing, and sieving with a 20-mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass being 8 times that of the ligustrum japonicum leaf powder into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the ligustrum japonicum leaf extracting solution.
The preparation method of the honeysuckle extracting solution comprises the following steps: mixing honeysuckle and water according to a mass ratio of 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times that of honeysuckle into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the honeysuckle extracting solution.
The preparation method of the plant-type indoor deodorant comprises the following steps: sequentially adding the ligustrum lucidum leaf extracting solution, the balsam pear extracting solution, the honeysuckle extracting solution and the magnolia officinalis extracting solution into water, stirring for 20 minutes at 150 revolutions per minute, and filtering by adopting 500-mesh filter cloth to obtain filtrate, namely the plant type indoor deodorant.
Comparative example 1
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extract, 8 parts of bitter gourd extract, 3 parts of honeysuckle extract and 75 parts of water.
The preparation method of the balsam pear extract is the same as that of example 2.
The preparation method of the ligustrum lucidum leaf extract is the same as that in example 2.
The preparation method of the honeysuckle extract is the same as that of example 2.
The preparation method of the plant-type indoor deodorant comprises the following steps: sequentially adding the ligustrum lucidum leaf extracting solution, the bitter gourd extracting solution and the honeysuckle extracting solution into water, stirring at 150 revolutions per minute for 20 minutes, and filtering by adopting 500-mesh filter cloth to obtain filtrate, namely the plant type indoor deodorant.
Comparative example 2
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extracting solution, 6 parts of magnolia officinalis extracting solution, 3 parts of honeysuckle extracting solution and 75 parts of water.
The preparation method of the magnolia bark extract is the same as that of example 2.
The preparation method of the ligustrum lucidum leaf extract is the same as that in example 2.
The preparation method of the honeysuckle extract is the same as that of example 2.
The preparation method of the plant-type indoor deodorant comprises the following steps: sequentially adding the ligustrum lucidum leaf extracting solution, the honeysuckle extracting solution and the magnolia officinalis extracting solution into water, stirring for 20 minutes at 150 revolutions per minute, and filtering by adopting 500-mesh filter cloth to obtain filtrate, namely the plant type indoor deodorant.
Example 3
Essentially the same as example 2, except that:
the preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing magnolia officinalis, and sieving with a 20-mesh sieve to obtain magnolia officinalis powder, wherein the magnolia officinalis powder and an ethanol water solution with the volume fraction of 60% are mixed according to the mass ratio of 1: 5 mixing, adjusting the mixture to 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 120 minutes at 65 ℃, filtering by using 300-mesh filter cloth to obtain filtrate, and concentrating the filtrate under the absolute pressure of 0.02MPa and the temperature of 60 ℃ under reduced pressure until the density of the filtrate at 60 ℃ is 1.08g/mL to obtain the magnolia officinalis extract.
Example 4
Essentially the same as example 2, except that:
the preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing cortex Magnolia officinalis, sieving with 20 mesh sieve to obtain cortex Magnolia officinalis powder, mixing cortex Magnolia officinalis powder and 8 times of water by mass of cortex Magnolia officinalis powder, adjusting 7.6 with 10% sodium bicarbonate water solution, reflux extracting at 85 deg.C for 40 min, filtering with 300 mesh filter cloth, concentrating the filtrate under reduced pressure at absolute pressure of 0.02MPa and temperature of 60 deg.C to density of 1.08g/mL at 60 deg.C to obtain cortex Magnolia officinalis extract.
Example 5
Essentially the same as example 2, except that:
the preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing magnolia officinalis, and sieving with a 20-mesh sieve to obtain magnolia officinalis powder, wherein the magnolia officinalis powder and an ethanol water solution with the volume fraction of 60% are mixed according to the mass ratio of 1: 5, mixing, carrying out reflux extraction at 65 ℃ for 120 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times of that of the magnolia bark powder into the primary filter residue, carrying out reflux extraction at 85 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the magnolia bark extract.
Example 6
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extracting solution, 8 parts of bitter gourd extracting solution, 6 parts of magnolia officinalis extracting solution, 3 parts of honeysuckle extracting solution, 0.5 part of cosolvent and 75 parts of water.
The cosolvent is carboxymethyl-beta-cyclodextrin.
The preparation method of the balsam pear extract is the same as that of example 2.
The preparation method of the magnolia bark extract is the same as that of example 2.
The preparation method of the ligustrum lucidum leaf extract is the same as that in example 2.
The preparation method of the honeysuckle extract is the same as that of example 2.
The preparation method of the plant-type indoor deodorant comprises the following steps: adding cosolvent into water, stirring at 150 rpm for 5 min, sequentially adding folium Ligustri Lucidi extract, fructus Momordicae Charantiae extract, flos Lonicerae extract, and cortex Magnolia officinalis extract, stirring at 150 rpm for 20 min, and filtering with 500 mesh filter cloth to obtain filtrate as plant type indoor deodorant.
Example 7
Essentially the same as example 6, except that: the cosolvent is maltodextrin.
Example 8
Essentially the same as example 6, except that: the cosolvent is acesulfame potassium.
Example 9
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extract, 8 parts of balsam pear extract, 6 parts of magnolia officinalis extract, 3 parts of honeysuckle extract, 1.5 parts of surfactant, 0.5 part of cosolvent and 75 parts of water.
The surfactant is tween 20.
The cosolvent is carboxymethyl-beta-cyclodextrin.
The preparation method of the balsam pear extracting solution comprises the following steps: the method comprises the following steps of cleaning bitter gourds, draining surface water, removing seeds, adding water which is 5 times of the mass of the bitter gourds, adding a grinder for pulping to obtain bitter gourds slurry, adding pectinase which is 0.2% of the mass of the bitter gourds into the bitter gourds slurry, preserving heat for 90 minutes at 50 ℃, preserving heat for 3 minutes at 96 ℃ to inactivate enzyme activity to obtain enzymolysis liquid, carrying out ultrasonic extraction on the enzymolysis liquid for 60 minutes at 55 ℃, separating the liquid for 20 minutes at 4000 revolutions/minute, filtering supernate by using 300-mesh filter cloth to obtain bitter gourds extract, wherein the working conditions of the ultrasonic extraction are as follows: the ultrasonic frequency is 30kHz, and the ultrasonic power is 300W.
The preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing magnolia officinalis, and sieving with a 20-mesh sieve to obtain magnolia officinalis powder, wherein the magnolia officinalis powder and an ethanol water solution with the volume fraction of 60% are mixed according to the mass ratio of 1: 5 mixing, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 120 minutes at 65 ℃, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times of that of the magnolia bark powder into the primary filter residue, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 40 minutes at 85 ℃, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the magnolia bark extract.
The preparation method of the ligustrum lucidum leaf extracting solution comprises the following steps: taking fresh ligustrum lucidum leaves, cleaning, draining surface water, drying at 50 ℃ to constant weight, crushing, and sieving with a 20-mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass being 8 times that of the ligustrum japonicum leaf powder into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the ligustrum japonicum leaf extracting solution.
The preparation method of the honeysuckle extracting solution comprises the following steps: mixing honeysuckle and water according to a mass ratio of 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times that of honeysuckle into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the honeysuckle extracting solution.
The preparation method of the plant-type indoor deodorant comprises the following steps: adding surfactant and cosolvent into water, stirring at 150 rpm for 5 min, sequentially adding folium Ligustri Lucidi extract, fructus Momordicae Charantiae extract, flos Lonicerae extract, and cortex Magnolia officinalis extract, stirring at 150 rpm for 20 min, and filtering with 500 mesh filter cloth to obtain filtrate as plant type indoor deodorant.
Example 10
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extract, 8 parts of balsam pear extract, 6 parts of magnolia officinalis extract, 3 parts of honeysuckle extract, 1.5 parts of surfactant, 0.5 part of cosolvent and 75 parts of water.
The surfactant is butynediol diethoxylate modified bola type organosiloxane.
The cosolvent is carboxymethyl-beta-cyclodextrin.
The preparation method of the balsam pear extracting solution comprises the following steps: the method comprises the following steps of cleaning bitter gourds, draining surface water, removing seeds, adding water which is 5 times of the mass of the bitter gourds, adding a grinder for pulping to obtain bitter gourds slurry, adding pectinase which is 0.2% of the mass of the bitter gourds into the bitter gourds slurry, preserving heat for 90 minutes at 50 ℃, preserving heat for 3 minutes at 96 ℃ to inactivate enzyme activity to obtain enzymolysis liquid, carrying out ultrasonic extraction on the enzymolysis liquid for 60 minutes at 55 ℃, separating the liquid for 20 minutes at 4000 revolutions/minute, filtering supernate by using 300-mesh filter cloth to obtain bitter gourds extract, wherein the working conditions of the ultrasonic extraction are as follows: the ultrasonic frequency is 30kHz, and the ultrasonic power is 300W.
The preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing magnolia officinalis, and sieving with a 20-mesh sieve to obtain magnolia officinalis powder, wherein the magnolia officinalis powder and an ethanol water solution with the volume fraction of 60% are mixed according to the mass ratio of 1: 5 mixing, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 120 minutes at 65 ℃, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times of that of the magnolia bark powder into the primary filter residue, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 40 minutes at 85 ℃, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the magnolia bark extract.
The preparation method of the ligustrum lucidum leaf extracting solution comprises the following steps: taking fresh ligustrum lucidum leaves, cleaning, draining surface water, drying at 50 ℃ to constant weight, crushing, and sieving with a 20-mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass being 8 times that of the ligustrum japonicum leaf powder into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the ligustrum japonicum leaf extracting solution.
The preparation method of the honeysuckle extracting solution comprises the following steps: mixing honeysuckle and water according to a mass ratio of 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times that of honeysuckle into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the honeysuckle extracting solution.
The preparation method of the plant-type indoor deodorant comprises the following steps: adding surfactant and cosolvent into water, stirring at 150 rpm for 5 min, sequentially adding folium Ligustri Lucidi extract, fructus Momordicae Charantiae extract, flos Lonicerae extract, and cortex Magnolia officinalis extract, stirring at 150 rpm for 20 min, and filtering with 500 mesh filter cloth to obtain filtrate as plant type indoor deodorant.
Example 11
Plant type indoor deodorant raw material (parts by weight): 8 parts of ligustrum lucidum leaf extract, 8 parts of balsam pear extract, 6 parts of magnolia officinalis extract, 3 parts of honeysuckle extract, 1.5 parts of surfactant, 0.5 part of cosolvent and 75 parts of water.
The surfactant is a mixture of Tween 20 and butynediol diethoxylate modified bola type organosiloxane, and the mass ratio of the Tween 20 to the butynediol diethoxylate modified bola type organosiloxane is 1: 2.
the cosolvent is carboxymethyl-beta-cyclodextrin.
The preparation method of the balsam pear extracting solution comprises the following steps: the method comprises the following steps of cleaning bitter gourds, draining surface water, removing seeds, adding water which is 5 times of the mass of the bitter gourds, adding a grinder for pulping to obtain bitter gourds slurry, adding pectinase which is 0.2% of the mass of the bitter gourds into the bitter gourds slurry, preserving heat for 90 minutes at 50 ℃, preserving heat for 3 minutes at 96 ℃ to inactivate enzyme activity to obtain enzymolysis liquid, carrying out ultrasonic extraction on the enzymolysis liquid for 60 minutes at 55 ℃, separating the liquid for 20 minutes at 4000 revolutions/minute, filtering supernate by using 300-mesh filter cloth to obtain bitter gourds extract, wherein the working conditions of the ultrasonic extraction are as follows: the ultrasonic frequency is 30kHz, and the ultrasonic power is 300W.
The preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing magnolia officinalis, and sieving with a 20-mesh sieve to obtain magnolia officinalis powder, wherein the magnolia officinalis powder and an ethanol water solution with the volume fraction of 60% are mixed according to the mass ratio of 1: 5 mixing, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 120 minutes at 65 ℃, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times of that of the magnolia bark powder into the primary filter residue, adjusting 7.6 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 40 minutes at 85 ℃, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the magnolia bark extract.
The preparation method of the ligustrum lucidum leaf extracting solution comprises the following steps: taking fresh ligustrum lucidum leaves, cleaning, draining surface water, drying at 50 ℃ to constant weight, crushing, and sieving with a 20-mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass being 8 times that of the ligustrum japonicum leaf powder into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the ligustrum japonicum leaf extracting solution.
The preparation method of the honeysuckle extracting solution comprises the following steps: mixing honeysuckle and water according to a mass ratio of 1: 8, mixing, carrying out reflux extraction at 90 ℃ for 60 minutes, filtering by adopting 300-mesh filter cloth to obtain primary filtrate and primary filter residue, adding water with the mass of 8 times that of honeysuckle into the primary filter residue, carrying out reflux extraction at 90 ℃ for 40 minutes, filtering by adopting 300-mesh filter cloth to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and carrying out reduced pressure concentration at the absolute pressure of 0.02MPa and the temperature of 60 ℃ until the density of 60 ℃ is 1.08g/mL to obtain the honeysuckle extracting solution.
The preparation method of the plant-type indoor deodorant comprises the following steps: adding surfactant and cosolvent into water, stirring at 150 rpm for 5 min, sequentially adding folium Ligustri Lucidi extract, fructus Momordicae Charantiae extract, flos Lonicerae extract, and cortex Magnolia officinalis extract, stirring at 150 rpm for 20 min, and filtering with 500 mesh filter cloth to obtain filtrate as plant type indoor deodorant.
Test example 1
The plant-type indoor deodorant prepared in examples 1 to 11 and comparative examples 1 to 2 was tested for its bactericidal effect, and the results of the tests are shown in table 1.
TABLE 1 Sterilization results table
| The bactericidal rate of Escherichia coli% | Degree of sterilization by Candida albicans | |
| Example 1 | 60.3 | 63.6 |
| Example 2 | 86.5 | 88.4 |
| Comparative example 1 | 71.6 | 72.3 |
| Comparative example 2 | 76.8 | 79.6 |
| Example 3 | 82.3 | 83.6 |
| Example 4 | 80.7 | 82.1 |
| Example 5 | 83.5 | 84.3 |
| Example 6 | 89.6 | 91.3 |
| Example 7 | 88.2 | 90.1 |
| Example 8 | 87.9 | 89.2 |
| Example 9 | 91.3 | 92.7 |
| Example 10 | 92.7 | 94.1 |
| Example 11 | 98.8 | 99.5 |
Test example 2
The plant-type indoor deodorizers prepared in examples 1 to 11 and comparative examples 1 to 2 were tested for their deodorizing effects.
The test method comprises the following steps: the plant-type indoor deodorant prepared in examples and comparative examples was sprayed with 2mL of commercially available plywood (mass: 2kg, thickness 1.5cm) as an odor releasing source, and placed in a volume of 1m3In the working cabin, the temperature of the working cabin is 20 ℃, the relative humidity is 50%, the working cabin is sealed, meanwhile, 2kg of blank plywood is prepared and used as a control group without any treatment, and the blank plywood is placed in a sealing mode under the same condition. And opening the working cabin after 10 days, and measuring the concentration of formaldehyde in the environmental cabin by adopting a phenol reagent method.
And (3) randomly dividing 140 normal-smell participants into 14 groups while opening the working cabin, evaluating the peculiar smell of the working cabin according to the following standard by 10 persons in each group, and averaging the average values of each group to obtain a peculiar smell evaluation result.
Evaluation criteria: slightly weak peculiar smell, but no pungent smell of 1 point; obvious peculiar smell but no pungent smell of 2 points; a slightly strong pungent odor is classified into 3 points, and a strong pungent odor is not tolerated into 4 points.
The specific test results are shown in table 2.
Table 2 table of results of odor removal effect test of plant-based indoor deodorant
Claims (4)
1. The plant-type indoor deodorant is characterized by comprising the following raw materials in parts by weight: 5-10 parts of ligustrum lucidum leaf extract, 2-5 parts of honeysuckle extract, 65-85 parts of water, 5-10 parts of bitter gourd extract, 4-8 parts of magnolia bark extract, 1-2 parts of surfactant and 0.1-1 part of cosolvent;
the preparation method of the magnolia officinalis extracting solution comprises the following steps: pulverizing cortex Magnolia officinalis, and sieving with 20-50 mesh sieve to obtain cortex Magnolia officinalis powder, wherein the cortex Magnolia officinalis powder and 50-70% ethanol water solution by mass ratio of 1: (4-6) mixing, adjusting the pH to 7.2-8.2 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 180 minutes at 60-70 ℃, filtering by using a filter cloth with 500 meshes of 300 meshes to obtain a primary filtrate and a primary filter residue, adding water which is 5-10 times of the mass of the magnolia bark powder into the primary filter residue, adjusting the pH to 7.2-8.2 by using a sodium bicarbonate aqueous solution with the mass fraction of 10%, refluxing and extracting for 30-50 minutes at 80-90 ℃, filtering by using a filter cloth with 500 meshes of 300 meshes to obtain a secondary filtrate and a secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure until the density at 60 ℃ is 1.05-1.10g/mL to obtain a magnolia bark extract;
the preparation method of the balsam pear extracting solution comprises the following steps: cleaning bitter gourd, draining off surface water, removing seeds, adding water which is 3-6 times of the mass of the bitter gourd, adding a crusher for pulping to obtain bitter gourd slurry, adding pectinase which is 0.1-0.3% of the mass of the bitter gourd slurry into the bitter gourd slurry, preserving heat at 45-55 ℃ for 60-120 minutes, preserving heat at 90-98 ℃ for 1-5 minutes to inactivate enzyme to obtain enzymolysis liquid, carrying out ultrasonic extraction on the enzymolysis liquid at 50-60 ℃ for 40-80 minutes, carrying out centrifugation at 3000-plus 5000 rpm for 20-30 minutes, and filtering supernatant by using 300-plus 500-mesh filter cloth to obtain bitter gourd extract;
the surfactant is a mixture of Tween 20 and butynediol diethoxylate modified bola type organosiloxane, and the mass ratio of the Tween 20 to the butynediol diethoxylate modified bola type organosiloxane is 1: (1-5);
the cosolvent is carboxymethyl-beta-cyclodextrin.
2. The botanical indoor deodorant according to claim 1 wherein said Ligustrum lucidum leaf extract is prepared by a process comprising the steps of: cleaning fresh ligustrum lucidum leaves, draining surface water, drying at 40-60 ℃ to constant weight, crushing, and sieving with a 20-50 mesh sieve to obtain ligustrum lucidum leaf powder, wherein the mass ratio of the ligustrum lucidum leaf powder to water is 1: (5-10), extracting under reflux at 85-95 ℃ for 40-80 minutes, filtering with 300-mesh filter cloth with 500 meshes to obtain primary filtrate and primary filter residue, adding water with the mass 5-10 times of that of the ligustrum japonicum leaf powder into the primary filter residue, extracting under reflux at 85-95 ℃ for 30-50 minutes, filtering with 300-mesh filter cloth with 500 meshes to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure until the density at 60 ℃ is 1.05-1.10g/mL to obtain the ligustrum japonicum leaf extract.
3. The botanical indoor deodorant according to claim 1, wherein the honeysuckle extract is prepared by a method comprising the steps of: mixing honeysuckle and water according to a mass ratio of 1: (5-10), refluxing and extracting for 40-80 minutes at 85-95 ℃, filtering by adopting 300-mesh filter cloth with 500 meshes to obtain primary filtrate and primary filter residue, adding water with the mass of 5-10 times of that of honeysuckle into the primary filter residue, refluxing and extracting for 30-50 minutes at 85-95 ℃, filtering by adopting 300-mesh filter cloth with 500 meshes to obtain secondary filtrate and secondary filter residue, combining the primary filtrate and the secondary filtrate, and concentrating under reduced pressure until the density at 60 ℃ is 1.05-1.10g/mL to obtain honeysuckle extracting solution.
4. The method for preparing the plant-type indoor deodorant according to any one of claims 1-3, wherein the surfactant and the cosolvent are added into water, stirred for 5-10 minutes at 100-200 rpm, then the ligustrum japonicum leaf extract, the balsam pear extract, the honeysuckle extract and the magnolia officinalis extract are sequentially added, stirred for 10-20 minutes at 100-200 rpm, and filtered by a filter cloth of 300-500 meshes to obtain a filtrate, namely the plant-type indoor deodorant.
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Denomination of invention: A plant type indoor deodorant and its preparation method Effective date of registration: 20221020 Granted publication date: 20210604 Pledgee: Binkang Branch of Hangzhou United Rural Commercial Bank Co.,Ltd. Pledgor: HANGZHOU JP-TREE ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022330002715 |