CN113235297A - Mildew-proof and bacteriostatic insect repellent for silk, preparation method and application thereof - Google Patents
Mildew-proof and bacteriostatic insect repellent for silk, preparation method and application thereof Download PDFInfo
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- CN113235297A CN113235297A CN202110482106.XA CN202110482106A CN113235297A CN 113235297 A CN113235297 A CN 113235297A CN 202110482106 A CN202110482106 A CN 202110482106A CN 113235297 A CN113235297 A CN 113235297A
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- essential oil
- silk
- mildew
- bacteriostatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/005—Compositions containing perfumes; Compositions containing deodorants
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a silk fabric mildew-proof and bacteriostatic insect repellent and application thereof, wherein the mildew-proof and bacteriostatic insect repellent is prepared from an essential oil mixed solution and diatomite in a volume-mass ratio of 1: 1; the essential oil mixed solution comprises the following raw materials in percentage by volume: 2.25-4.5% of citronella java essential oil, 4.5-6.75% of lemon eucalyptus essential oil, 6.75-9% of lemon myrtle essential oil, 4.5-6.75% of linaloe essential oil, 9-11.25% of tea tree essential oil, 1.35-2.25% of clove bud essential oil, 49.5-61.65% of essential oil dispersant and 10% of sterile water, wherein the sum of the volume percentages of all the raw materials is 100%. The product of the invention can effectively prevent the silk and the products thereof from being harmed by microorganisms such as fungi, bacteria and the like and pests in the storage process.
Description
Technical Field
The invention relates to a silk fabric mildew-proof and bacteriostatic insect repellent as well as a preparation method and application thereof, belonging to the technical field of preparation of insecticides.
Background
The silk material is a natural protein fiber, and the raw materials and products thereof are often damaged by microorganisms such as fungi, bacteria and the like and pests in the storage process, so that the color change, the mildew, the embrittlement and the worm damage are caused, and the appearance and the hand feeling of the silk material are seriously influenced.
The current prevention and control means mainly comprise physical prevention and control and chemical prevention and control. The physical prevention and control adopts indoor temperature and humidity control, overhead stacking of silk materials and periodic ventilation and bin turning, the method has large workload and low efficiency, and the materials need to be delivered out of a warehouse when being stored for no more than three months.
The chemical control is mainly carried out by a fumigation method, firstly, the pesticide is used in empty warehouses, and pesticides such as dichlorvos, trichlorfon, phoxim, fenitrothion, malathion, pirimiphos-methyl, synergistic dichlorvos and the like are adopted to carry out comprehensive and thorough control on the empty warehouses by a spraying or fumigation method; secondly, during storage period, the medicine is taken mainly by fumigation. Currently, the fumigants commonly used are phosphine, aluminum phosphide, methyl bromide, chloropicrin, dichlorvos and the like. The negative effects of the use of these drugs are also evident: the novel environment-friendly mildew-proof antibacterial insect repellant has chemical toxicity residue, causes secondary pollution to the environment and is easy to cause fungi to generate resistance in the environment, so that a safer and more reliable novel environment-friendly mildew-proof antibacterial insect repellant needs to be found to replace products used in the market at present, and the novel environment-friendly mildew-proof antibacterial insect repellant has very important significance for reducing social wealth loss and protecting human living environment.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a mildew-proof, bacteriostatic and insect-repellent agent, which has the advantages of strong bacteriostatic activity, high volatility, good biodegradability, low residue, relative safety to human body, environmental friendliness, etc., and can be applied to storage and preservation of silk and products.
In order to achieve the purpose, the invention adopts the following technical scheme:
the silk mildew-proof and bacteriostatic insect repellent is prepared from an essential oil mixed solution and diatomite, wherein the volume mass ratio of the essential oil mixed solution to the diatomite is 1: 1;
the essential oil mixed solution comprises the following raw materials in percentage by volume: 2.25-4.5% of citronella java essential oil, 4.5-6.75% of lemon eucalyptus essential oil, 6.75-9% of lemon myrtle essential oil, 4.5-6.75% of linaloe essential oil, 9-11.25% of tea tree essential oil, 1.35-2.25% of clove bud essential oil, 49.5-61.65% of essential oil dispersant and 10% of sterile water, wherein the sum of the volume percentages of all the raw materials is 100%.
The Cymbopogon javanicus essential oil is extracted from Cymbopogon javanicus whole plant of Cymbopogon javanicus of Gramineae.
The lemon eucalyptus essential oil is extracted from lemon eucalyptus leaves of eucalyptus of Myrtaceae.
The essential oil of lemon myrtle is extracted from leaves of lemon myrtle of Myrtaceae family, Leuhao genus.
The Cinnamomum camphora essential oil is extracted from the leaves of Cinnamomum camphora of Lauraceae.
The tea tree essential oil is extracted from leaves of tea tree of Melaleuca of Myrtaceae.
The clove bud essential oil is extracted from clove buds of Syzygium of Myrtaceae.
The essential oil dispersing agent consists of glycerol and absolute ethyl alcohol, and the volume ratio of the glycerol to the absolute ethyl alcohol is 7: 3.
the application of the silk fabric mildew-proof, bacteriostatic and insect-repellent agent is characterized by being applied to the storage and preservation of silk fabrics and products.
The invention has the beneficial effects that: the plant essential oil is a plant-derived secondary metabolite, and the plant essential oil and active ingredients thereof have the characteristics of oxidation resistance, insect expelling, strong antibacterial activity, high volatility, good biodegradability, low residue, relative safety to human bodies, environmental friendliness and the like, have high biological safety, can make up for the defects of chemical synthesizers, and have incomparable environmental protection performance.
The compounding of the plant essential oil can reduce the bacteriostatic concentration of the essential oil, reduce the use amount of the essential oil and reduce the cost, and the combined application of various components of the plant essential oil can play a role in synergy.
The diatomite is a natural substance, has the characteristics of stable property, no residue and low cost, is widely applied to pest control in the granary, and researches show that the insecticidal effect of the diatomite can be enhanced by compounding with plant essential oil.
Detailed Description
Example 1
The silk mildew-proof and bacteriostatic insect repellent consists of citronella java essential oil 2.25%, eucalyptus citriodora essential oil 6.75%, lemon myrtle essential oil 6.75%, linalol essential oil 6.75%, tea tree essential oil 11.25%, clove bud essential oil 2.25%, essential oil dispersant 54%, sterile water 10%, and diatomite in certain weight proportion.
The preparation method comprises the following steps:
mixing 6 plant essential oils and 9% essential oil dispersant in sequence from small to large according to the proportion, stirring while adding, and mixing uniformly to obtain composite plant essential oil;
mixing the compound plant essential oil and the rest essential oil dispersing agent, and stirring uniformly;
diluting the mixed solution with sterile water, diluting to desired volume, mixing with diatomite, stirring, sealing, and standing for 30min for sufficient adsorption.
Example 2
A silk mildew-proof and bacteriostatic insect repellent comprises 3.6% of citronella java essential oil, 5.4% of lemon eucalyptus essential oil, 6.75% of lemon myrtle essential oil, 6.75% of linaloe essential oil, 11.25% of tea tree essential oil, 2.25% of clove bud essential oil, 54% of essential oil dispersant, 10% of sterile water and equal mass of diatomite.
The preparation method comprises the following steps:
mixing 6 plant essential oils and 9% essential oil dispersant in sequence from small to large according to the proportion, stirring while adding, and mixing uniformly to obtain composite plant essential oil;
mixing the compound plant essential oil and the rest essential oil dispersing agent, and stirring uniformly;
diluting the mixed solution with sterile water, diluting to desired volume, mixing with diatomite, stirring, sealing, and standing for 20min for sufficient adsorption.
Application example 1
Preparation of the product according to example 1
The laboratory temperature was controlled at 25 ℃ and humidity 60%. Setting blank group and essential oil group for 2 treatments, wherein each treatment is performed in 3 parallel bins with 6 bins, and each bin is used for placing a piece of 20 cm-20 cm silk. Wherein the blank group is only ventilated, and the essential oil is prepared by taking 100g of the mildew-proof bacteriostatic insect repellent and putting into a warehouse. After completion of the experimental design and warehousing, the samples were observed at the end of the month of storage on the last day of months of 1 st, 2 nd, 3 rd, 4 th, 5 th, 6 th, 7 th, 8 th, 9 th, 10 th, 11 th, 12 th, respectively, during storage for up to 12 months.
The results of the experiment are as follows:
| moon cake | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Experimental group | - | - | - | - | - | - | - | - | - | - | - | - |
| Control group | - | + | + | ++ | +++ | ++++ | ++++ | ++++ | ++++ | ++++ | ++++ | ++++ |
Negative (-): no mildew and moth
Positive (+): degree of mildew decay +++ indicates the most severe
The storage period of the control group is only 90 days or less at room temperature (25 ℃) and humidity of 60%, the storage period of the experimental group using the silk mildew-proof bacteriostatic insect repellent can reach at least 365 days at room temperature (25 ℃) and humidity of 60%, and the silk mildew-proof bacteriostatic insect repellent can remarkably prolong the storage period of silk and products.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the principles and framework of the invention in any manner. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (5)
1. The silk mildew-proof and bacteriostatic insect repellent is characterized by being prepared from an essential oil mixed solution and diatomite in a volume-mass ratio of 1: 1;
the essential oil mixed solution comprises the following raw materials in percentage by volume: 2.25-4.5% of citronella java essential oil, 4.5-6.75% of lemon eucalyptus essential oil, 6.75-9% of lemon myrtle essential oil, 4.5-6.75% of linaloe essential oil, 9-11.25% of tea tree essential oil, 1.35-2.25% of clove bud essential oil, 49.5-61.65% of essential oil dispersant and 10% of sterile water, wherein the sum of the volume percentages of all the raw materials is 100%.
2. The silk worm mildew-proof bacteriostatic insect repellent according to claim 1, wherein the essential oil dispersant consists of glycerol and absolute ethyl alcohol, and the volume ratio of the glycerol to the absolute ethyl alcohol is 7: 3.
3. the preparation method of the silk mildew-proof bacteriostatic insect repellent as claimed in claim 1, which is characterized by comprising the following steps:
(1) mixing citronella java essential oil, lemon eucalyptus essential oil, lemon myrtle essential oil, linaloe essential oil, tea tree essential oil, clove bud essential oil and partial essential oil dispersant under stirring to obtain composite essential oil;
(2) adding the residual essential oil dispersing agent into the compound essential oil, and stirring and mixing to obtain a mixed solution;
(3) adding sterile water into the mixed solution, stirring and mixing, adding diatomite, continuously stirring and mixing, and standing under a closed condition to obtain the silk mildew-proof bacteriostatic insect repellent.
4. The preparation method of the silk mildew-proof bacteriostatic insect repellent according to claim 3, wherein the standing time in the step (3) is 20-30 min.
5. The use of the silk mildew-resistant, bacteriostatic and insect-repellent formulation of claim 1 in the storage of silk and related products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482106.XA CN113235297A (en) | 2021-04-30 | 2021-04-30 | Mildew-proof and bacteriostatic insect repellent for silk, preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482106.XA CN113235297A (en) | 2021-04-30 | 2021-04-30 | Mildew-proof and bacteriostatic insect repellent for silk, preparation method and application thereof |
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| CN113235297A true CN113235297A (en) | 2021-08-10 |
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| CN202110482106.XA Pending CN113235297A (en) | 2021-04-30 | 2021-04-30 | Mildew-proof and bacteriostatic insect repellent for silk, preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119194644A (en) * | 2024-09-24 | 2024-12-27 | 普宁市康特伦实业有限公司 | An antibacterial PVA material and its preparation process |
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| CN1440660A (en) * | 2003-03-27 | 2003-09-10 | 李汉文 | Mouldproof and bacteriostatic aromatic oil product series and its production process |
| CN102388958A (en) * | 2011-10-11 | 2012-03-28 | 华南农业大学 | Method for controlling grain pest by using essential oil |
| CN107821444A (en) * | 2017-11-14 | 2018-03-23 | 闫博文 | A kind of long-acting clothes moth-proof agent |
| CN108029762A (en) * | 2017-11-29 | 2018-05-15 | 中国农业科学院农产品加工研究所 | Composite vegetables extractive and its application in foodstuff preservation is mould proof |
| CN111194754A (en) * | 2018-11-19 | 2020-05-26 | 上海茗想健康科技有限公司 | Compound essential oil for repelling mosquitoes and purifying air as well as preparation method and application thereof |
-
2021
- 2021-04-30 CN CN202110482106.XA patent/CN113235297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440660A (en) * | 2003-03-27 | 2003-09-10 | 李汉文 | Mouldproof and bacteriostatic aromatic oil product series and its production process |
| CN102388958A (en) * | 2011-10-11 | 2012-03-28 | 华南农业大学 | Method for controlling grain pest by using essential oil |
| CN107821444A (en) * | 2017-11-14 | 2018-03-23 | 闫博文 | A kind of long-acting clothes moth-proof agent |
| CN108029762A (en) * | 2017-11-29 | 2018-05-15 | 中国农业科学院农产品加工研究所 | Composite vegetables extractive and its application in foodstuff preservation is mould proof |
| CN111194754A (en) * | 2018-11-19 | 2020-05-26 | 上海茗想健康科技有限公司 | Compound essential oil for repelling mosquitoes and purifying air as well as preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119194644A (en) * | 2024-09-24 | 2024-12-27 | 普宁市康特伦实业有限公司 | An antibacterial PVA material and its preparation process |
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Application publication date: 20210810 |