Inorganic active material with function of enhancing organic molecules of fragrant medicinal materials and preparation and application thereof
Technical Field
The invention belongs to the field of fine chemical engineering, and particularly relates to an inorganic active material with a function of enhancing organic molecules of a fragrant medicine material, and preparation and application thereof.
Background
The traditional Chinese medicine has a statement of nourishing vital qi with fragrance and removing diseases by smelling fragrance, and the incense can be developed into daily necessities for health preservation, refreshing, fatigue elimination, disease removal and health care. Ancient people used incense to inhibit mold and remove foul smell. The incense burning belongs to the odor treatment method in the external treatment method in the traditional Chinese medicine. The Shen nong Ben Cao Jing (Shen nong's herbal classic) carries the road: for those with good smell, the healthy qi is strong, and the strong healthy qi can eliminate pathogenic factors and avoid filth. According to the theory of traditional Chinese medicine, the incense can help promote yang qi, drive evil and avoid dirt, promote blood circulation and promote qi circulation, dredge channels and induce resuscitation, and achieve the effects of preventing diseases, preserving health and treating diseases. The famous Han dynasty medical Huatuo is made into sachet with clove, stemona root and other medicines, and hung indoors to prevent pulmonary tuberculosis, and the famous Ming dynasty medical Li Shizhen is also used to fumigate sores and ringworm with incense. With the improvement of living standard and living environment, people pay more and more attention to the quality of household air. The incense can generate fresh and elegant fragrance which is refreshing, calming the heart and spleen and inducing resuscitation, and can also remove peculiar smell in a room. The health-care incense needs to add pure natural Chinese herbal medicines with the functions of preventing diseases, removing diseases, sterilizing, purifying indoor air and the like into incense materials. Because some rare Chinese medicinal materials are protected by some natural plants and the environment, the Chinese medicinal materials cannot be mined and popularized in a large range. Therefore, the health-care incense developed by natural traditional Chinese medicinal materials is very expensive, is hardly accepted by the common people, and has larger market popularization difficulty, and if the health-care incense made of chemical essence which possibly generates hazardous substances is adopted, the function and the significance of the health-care incense are lost, and the market is not possible. The active material prepared by the invention can activate oxygen in the air to ionize the oxygen and can also ionize active aromatic medicine molecules in the aromatic medicine, thereby achieving the purposes of purifying the air, improving the efficacy of the aromatic medicine, reducing the cost of raw materials, widening the health-care aromatic market and greatly improving the utilization rate of rare aromatic medicinal materials.
Disclosure of Invention
The invention aims to provide an inorganic active material with the function of enhancing organic molecules of fragrant medicinal materials and preparation and application thereof, aiming at the defects of the prior art. The prepared inorganic active material is used as an auxiliary material of incense, can enhance the incense efficacy of the incense and endow the incense with the functions of antibiosis, negative oxygen ion release, formaldehyde removal, air purification and the like, the bacteriostasis rate of common virus bacteria such as escherichia coli and staphylococcus aureus reaches more than 90%, and the formaldehyde purification rate reaches more than 76%.
In order to achieve the purpose, the invention adopts the following technical scheme:
an inorganic active material with function of enhancing organic molecules of fragrant medicinal materials is prepared from nanometer inorganic natural material XY3Al6B3Si6O27(OH)4Is a carrier, wherein X = Na or Ca, Y = Fe, Mg or Mn, ZnO @ XY prepared by embedding nano ZnO active material on the surface of the carrier by a gas fumigation reaction method3Al6B3Si6O27(OH)4An active material.
A preparation method of the inorganic active material with the function of enhancing the organic molecules of the fragrant and medicinal materials comprises the following steps:
1) firstly, preparing a mixed solution M containing a dispersing agent, an anti-agglomerant and zinc acetate;
2) weighing XY according to the proportion of 1g:3-8m L3Al6B3Si6O27(OH)4A carrier, namely measuring the mixed solution M, mixing, stirring for 2-5h, and filtering; spreading the solid filtrate on a watch glass;
3) pouring the concentrated ammonia water into a beaker until the height of the beaker is one third, placing a watch glass containing the solid filtrate above the beaker containing the concentrated ammonia water, then placing the beaker and the watch glass together into a high-pressure reaction kettle, sealing and preserving heat;
4) taking out the solid on the watch glass, washing with alcohol, and drying to obtain ZnO @ XY3Al6B3Si6O27(OH)4An active material.
The heat preservation in the step 3) is carried out for 20-40 h at the temperature of 80-150 ℃.
The alcohol washing in the step 4) is washing and filtering for 3 times by adopting a methanol water solution with the volume fraction of 60%.
The drying in the step 4) is drying for 4 to 6 hours at 120 ℃.
The preparation method of the mixed solution M in the step 1) comprises the following steps:
1) mixing 2-hydroxyethylamine, chitosan and polyethylene glycol octyl phenyl ether according to the mass ratio of 1: 0.1-0.3: 0.8-2.0, dissolving in water to prepare the compound with the total mass concentration of 0.01-0.3 g.m L-1Mixing carboxymethyl cellulose and polyvinylpyrrolidone according to the mass ratio of 1: 2-5, dissolving in water to prepare the solution A with the total mass concentration of 3-30 g-L-1Solution B of (1); the polyvinylpyrrolidone is K15-K60;
2) the concentration is adjusted to 0.005-0.5 mol. L-1The zinc acetate solution is mixed with the solution A and stirred for 4-8 h; then adding the solution B, and continuously stirring for 2-3 hours to prepare a mixed solution M; the volume ratio of the zinc acetate solution to the solution A is 1: 0.5-5, and the volume ratio of the zinc acetate solution to the solution B is 1: 0.1-1.
The application of the inorganic active material with the function of enhancing the organic molecules of the incense and medicine materials in preparing the incense auxiliary material is characterized in that the dosage of the inorganic active material in the incense is 2-15 wt% of the weight of the incense.
The method for measuring the antibacterial rate comprises the following steps: prepared from colibacillus and staphylococcus aureus with bacteria content of 105~106Bacterial suspension of cfu/m L active material ZnO @ XY3Al6B3Si6O27(OH)4(X=Na、Ca;Y=Fe、Mg, Mn) is put into a 250m L triangular flask, an empty 250m L triangular flask is taken as a control sample, 95m L phosphate buffer solution and 5m L bacterial solution are respectively added, the mixture is shaken at 37 ℃ for 24 hours, a sample solution after 0.5m L shaking is taken, the viable count is calculated by a dilution plate coating method, the average colony count of the control sample and the average colony count of a sample to be tested are measured, and the antibacterial rate of the antibacterial ceramic is calculated according to the following formula:
the antibacterial ratio (%) of the active material was × 100% (average number of colonies in the control sample-average number of colonies in the test sample)/average number of colonies in the control sample.
The formaldehyde removal rate of the healthy incense is tested by adopting the building industry standard JCT 1074-2008 of the people's republic of China to test the purification performance of the indoor air purification function coating material.
ZnO@XY3Al6B3Si6O27(OH)4The XRD spectrum of the active material is shown in figure 1. From the XRD spectrum of FIG. 1, it can be seen that the intercalations in XY3Al6B3Si6O27(OH)4The phase of the nano-zinc oxide on the carrier material belongs to hexagonal wurtzite (standard card JCPDS 36-1451).
The invention has the beneficial effects that:
1) ZnO @ XY prepared by the invention3Al6B3Si6O27(OH)4The inorganic active material has the bacteriostasis rate of over 90 percent to common virus and bacteria such as escherichia coli and staphylococcus aureus, the increment of negative ions reaches over 800 per second per square centimeter, and the formaldehyde purification rate can reach over 76 percent;
2) the prepared inorganic active material is introduced as an auxiliary material of incense, so that the incense effect of the incense can be enhanced, 2-15 wt% of active material is introduced into the incense, the using amount of the incense active material including some rare incense medicinal materials can be greatly reduced by 30-40% under the condition of keeping the same incense effect, and meanwhile, the incense is endowed with the functions of antibiosis, negative oxygen ion release, formaldehyde removal, air purification and the like; can be stored in study rooms, living rooms, bedrooms, toilets, wardrobes, storage rooms and the like, and has the functions of refreshing air, resisting bacteria and mildew and removing formaldehyde.
Drawings
FIG. 1 is ZnO @ CaMg3Al6B3Si6O27(OH)4XRD spectrum of the material.
Detailed Description
For further disclosure, but not limitation, the present invention is described in further detail below with reference to examples.
Example 1
An inorganic active material with the function of enhancing the organic molecules of fragrant medicinal materials is prepared from NaMg3Al6B3Si6O27(OH)4Is a carrier, and is prepared by embedding a nano ZnO active material on the surface of the carrier by a gas fumigation reaction method3Al6B3Si6O27(OH)4An active material.
A preparation method of the inorganic active material with the function of enhancing the organic molecules of the fragrant and medicinal materials comprises the following steps:
1) firstly, preparing a mixed solution M containing a dispersing agent, an anti-agglomerant and zinc acetate;
① mixing 2-hydroxyethylamine, chitosan and polyethylene glycol octyl phenyl ether at a mass ratio of 1:0.2:1.2, dissolving in water to obtain a solution with a total mass concentration of 0.15 g.m L-1Mixing carboxymethyl cellulose and polyvinylpyrrolidone K15 in a mass ratio of 1:4, dissolving in water to obtain solution A with a total mass concentration of 15 g. L-1Solution B of (1);
② the concentration is 0.2mol L-1The zinc acetate solution is firstly mixed with the solution A according to the volume ratio of 1:2.5, and stirred for 6 hours; then adding the solution B, and continuing stirring for 2 hours to prepare a mixed solution M;
2) weighing NaMg according to the proportion of 1g to 5m L3Al6B3Si6O27(OH)4A carrier, namely measuring the mixed solution M, mixing, stirring for 3.5 hours, and filtering; spreading the solid filtrate on a watch glass;
3) pouring strong ammonia water into a beaker until the height of the beaker is one third, placing a watch glass containing solid filter substances above the beaker containing the strong ammonia water, then placing the watch glass and the solid filter substances into a high-pressure reaction kettle together, sealing, and preserving heat for 30 hours at 120 ℃;
4) taking out the solid on the watch glass, washing and filtering the solid for 3 times by using a methanol aqueous solution with the volume fraction of 60 percent, and drying the solid for 5 hours at the temperature of 120 ℃ to obtain ZnO @ NaMg3Al6B3Si6O27(OH)4An active material.
The application of the inorganic active material with the function of enhancing the organic molecules of the incense and medicine materials in preparing the incense auxiliary material is that the dosage of the inorganic active material in the incense is 3.5 wt% of the weight of the incense.
Example 2
An inorganic active material with function of enhancing organic molecules of fragrant medicinal materials is prepared from tourmaline NaMn3Al6B3Si6O27(OH)4Is a carrier, and is prepared by embedding a nano ZnO active material on the surface of the carrier by a gas fumigation reaction method3Al6B3Si6O27(OH)4An active material.
A preparation method of the inorganic active material with the function of enhancing the organic molecules of the fragrant and medicinal materials comprises the following steps:
1) firstly, preparing a mixed solution M containing a dispersing agent, an anti-agglomerant and zinc acetate;
① mixing 2-hydroxyethylamine, chitosan and polyethylene glycol octyl phenyl ether at a mass ratio of 1:0.1:0.8, dissolving in water to obtain a solution with a total mass concentration of 0.01 g.m L-1Mixing carboxymethyl cellulose and polyvinylpyrrolidone K15 in a mass ratio of 1:3, dissolving in water to obtain solution A with a total mass concentration of 10 g. L-1Solution B of (1);
② the concentration is 0.01mol L-1The zinc acetate solution is firstly mixed with the solution A according to the volume ratio of 1:5 and stirred for 6 hours; then adding the solution B, and continuing stirring for 2 hours to prepare a mixed solution M;
2) weighing NaMn according to the proportion of 1g to 3m L3Al6B3Si6O27(OH)4A carrier, namely measuring the mixed solution M, mixing, stirring for 4 hours, and filtering; spreading the solid filtrate on a watch glass;
3) pouring the concentrated ammonia water into a beaker until the height of the beaker is one third, placing a watch glass containing the solid filtrate above the beaker containing the concentrated ammonia water, then placing the watch glass and the beaker into a high-pressure reaction kettle together, sealing, and preserving heat at 150 ℃ for 20 hours;
4) taking out the solid on the watch glass, washing and filtering the solid for 3 times by adopting a methanol water solution with the volume fraction of 60 percent, and drying the solid for 6 hours at the temperature of 120 ℃ to prepare ZnO @ NaMn3Al6B3Si6O27(OH)4An active material.
The application of the inorganic active material with the function of enhancing the organic molecules of the incense and medicine materials in preparing the incense auxiliary material is characterized in that the amount of the inorganic active material in the incense is 5 wt% of the weight of the incense.
Example 3
An inorganic active material with function of enhancing organic molecules of fragrant medicinal materials is prepared from tourmaline NaFe3Al6B3Si6O27(OH)4Is a carrier, and is prepared by embedding a nano ZnO active material on the surface of the carrier by a gas fumigation reaction method3Al6B3Si6O27(OH)4An active material.
A preparation method of the inorganic active material with the function of enhancing the organic molecules of the fragrant and medicinal materials comprises the following steps:
1) firstly, preparing a mixed solution M containing a dispersing agent, an anti-agglomerant and zinc acetate;
① mixing 2-hydroxyethylamine, chitosan and polyethylene glycol octyl phenyl ether at a mass ratio of 1:0.3:2.0, dissolving in water to obtain a solution with a total mass concentration of 0.3 g.m L-1Mixing carboxymethyl cellulose and polyvinylpyrrolidone K60 in a mass ratio of 1:2, dissolving in water to obtain solution A with a total mass concentration of 3 g. L-1Solution B of (1);
② the concentration is 0.5mol L-1The zinc acetate solution is firstly mixed with the solution A according to the volume ratio of 1:0.5, and stirred for 8 hours; then adding the solution B, and continuing stirring for 2 hours to prepare a mixed solution M;
2) weighing NaFe according to the proportion of 1g to 8m L3Al6B3Si6O27(OH)4A carrier, namely measuring the mixed solution M, mixing, stirring for 5 hours, and filtering; spreading the solid filtrate on a watch glass;
3) pouring strong ammonia water into a beaker until the height of the beaker is one third, placing a watch glass containing solid filter substances above the beaker containing the strong ammonia water, then placing the watch glass and the solid filter substances into a high-pressure reaction kettle together, sealing, and preserving heat for 40 hours at 80 ℃;
4) taking out the solid on the watch glass, washing and filtering the solid for 3 times by adopting a methanol water solution with the volume fraction of 60 percent, and drying the solid to prepare ZnO @ NaFe3Al6B3Si6O27(OH)4An active material.
The application of the inorganic active material with the function of enhancing the organic molecules of the incense and medicine materials in preparing the incense auxiliary material is characterized in that the amount of the inorganic active material in the incense is 8 wt% of the weight of the incense.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.