Heat-rash-dispelling, itch-relieving and mosquito-repelling cotton fabric containing peach leaf extract and preparation method thereof

A kind of mosquito-cotton fabric, technology of extract

Inactive Publication Date: 2017-03-01
汕头市多拉美制衣实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also many products based on peach leaves, such as peach leaf medicinal toothpaste, peach leaf dispelling water, peach leaf suppositories, etc., but the application of peach leaves in textiles is still rare

Method used

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  • Heat-rash-dispelling, itch-relieving and mosquito-repelling cotton fabric containing peach leaf extract and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Wash the fresh peach leaves, steam anti-virus, dry in the shade, crush, and sieve to form peach leaf powder with a particle size of 1-20 μm. Stand by, the peach leaf powder is immersed in the Stand still in ethanol aqueous solution with a volume ratio of 1:0.5 for 6 hours, heat and extract at 60°C for 2 hours, filter to obtain the primary extract of flavonoids and naringenin and the primary filter residue, and the primary filter residue with a solid-liquid ratio of 1g:40ml, Immerse in a methanol solution, heat and extract at 50°C for 3 hours, filter to obtain the secondary extract of quinic acid and the secondary filter residue, and immerse the secondary filter residue in a petroleum ether solution at a material-to-liquid ratio of 1g:40ml. Under ultrasonic extraction for 30 minutes, three times of lycopene extracts and three times of filter residues were obtained by filtration.

[0028] (2) The first extract, the second extract, and the third extract are mixed, conc...

Embodiment 2

[0031] (1) Wash the fresh peach leaves, steam anti-virus, dry in the shade, crush, and sieve to form peach leaf powder with a particle size of 1-20 μm. Stand by, the peach leaf powder is immersed in the Stand still in ethanol aqueous solution with a volume ratio of 1:0.8 for 10 hours, heat and extract at 60°C for 3 hours, filter to obtain the primary extract of flavonoids and naringenin and the primary filter residue, and the primary filter residue with a solid-liquid ratio of 1g:50ml, Immerse in a methanol solution, heat and extract at 50°C for 4h, filter to obtain the secondary extract of quinic acid and the secondary filter residue, and immerse the secondary filter residue in a petroleum ether solution at a material-to-liquid ratio of 1g:50ml. Ultrasonic extraction was carried out for 60 minutes, and three extracts and three filter residues of lycopene were obtained by filtration.

[0032] (2) The primary extract, secondary extract, and triple extract are mixed, concentrate...

Embodiment 3

[0035](1) Wash the fresh peach leaves, steam anti-virus, dry in the shade, crush, and sieve to form peach leaf powder with a particle size of 1-20 μm. Stand by, the peach leaf powder is immersed in the Stand still in the aqueous ethanol solution with a volume ratio of 1:0.6 for 8 hours, heat and extract at 60°C for 2.5 hours, filter to obtain the primary extract of flavonoids and naringenin and the primary filter residue, and the primary filter residue is obtained at a solid-liquid ratio of 1g:45ml , immersed in methanol solution, heated and extracted at 50°C for 3.5h, filtered to obtain the secondary extract of quinic acid and the secondary filter residue, and the secondary filter residue was immersed in petroleum ether solution at a material-to-liquid ratio of 1g:45ml. Under the power of 300W, ultrasonically extract for 50 minutes, and filter to obtain three extracts and three filter residues of lycopene.

[0036] (2) The primary extract, the secondary extract, and the tripl...

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Abstract

The invention provides a preparation method thereof of a heat-rash-dispelling, itch-relieving and mosquito-repelling cotton fabric containing a peach leaf extract. The preparation method includes the steps of: 1) washing fresh downy peach leaves and performing vapor disinfection, shade-drying, crushing and sieving the peach leaves to obtain peach leaf powder for later use; 2) soaking the peach leaf powder respectively in an ethanol water solution, a methanol water solution and a petroleum ether solution, and performing extraction and filtration respectively to obtain a primary extract, a secondary extract and a third-stage extract; 3) mixing the primary extract, the secondary extract and the third-stage extract to obtain a peach leaf extract; 4) performing rotary evaporation concentration, adding cellulose crystal whisker and chitosan to coating the extract to form a finishing agent; and 5) finally soaking fluffy cotton fibers in the finishing agent with constant temperature vibration, water-washing and drying the cotton fibers, and weaving the cotton fibers with color cotton fibers to obtain the fabric. The fabric is comfortable, can absorb moisture and is breathable, and also has the functions of dispelling heat rash, relieving itch and repelling mosquitoes.

Description

technical field [0001] The invention belongs to the technical field of textile materials, and in particular relates to a cotton fabric for dispelling prickly heat, relieving itching, and repelling mosquitoes containing peach leaf extract and a preparation method thereof. Background technique [0002] Prickly heat, also known as sweat rash, is due to the poor discharge of sweat and stays in the skin, causing the sweat gland duct of the skin to be blocked by cutin and dead cells of the skin, the sweat in the sweat gland will be burst, causing the wall of the sweat gland duct to flow into the surrounding blockage. Live, causing inflammation around the sweat glands. Due to the high temperature in summer, the skin of babies or children is soft and the sweat glands are underdeveloped, so they are prone to prickly heat, and the prickly heat is itchy and hot, which can easily make babies or children restless. Therefore, products suitable for babies or children are especially suitabl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/00D06M13/11D06M13/207D06M13/152D06M13/03D06M15/05D06M15/03D06M101/06
CPCD06M13/00D06M13/03D06M13/11D06M13/152D06M13/207D06M15/03D06M15/05D06M2101/06
Inventor 王文庆
Owner 汕头市多拉美制衣实业有限公司
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